Latest Data Recovery Articles

The Best Computer Troubleshooting Firm You Can Depend On

Tue, 31 Aug 2010 23:59:55 -0400

The world is flooded with computers in many forms. This can either be desktops or laptops. Various new technical issues are arising with the increasing number of computers that are sold out daily. People are running around in midst of the busy schedule in order to correct their machines from the damage or outburst. There are many people who are depending on computers just to fulfill their basic needs. Such people may not be good in the technical aspects. Such people are the one who are suffering the worst.

There are many computer firms around the world in order to help the customer in correcting their machines from the entire fault. The most active computer firm is ctwaukesha.com running in the state of Wisconsin. The firm is having an efficient team of engineers who are helping many around the state in correcting all the troubles faced by them through their machines. The main services offered by them includes hardware setup, removing virus from the machine known as Waukesha virus removal, helping with the upgrade of the system and software’s, helping the beginners in getting used with their computer, complete maintenance on the machines by removing all the unwanted stuffs in order to increase the booting speed, correcting all the issue with internet and helping customers to customize their emails in any email clients, helping the customers in connecting the machines to a network which is popularly referred as Waukesha computer networks and many more.

The company offers help to residential customers and also to small scale business. Apart from this the company offers free remote support to all the customers when they are in need. There are special promotional offer of free $10 for every new customers. If you need to contact the company, you can definitely reach the customer support either by calling in the number displayed in the website or by using the service forms.

The customer support assistant will definitely call you back in order to address the issue and sent an engineer to your place to correct the trouble faced by your computer. The company also sells cheap dell computers that are staring at $100. This scheme is very useful to many who cannot afford to buy an expensive one. Thus the company is spread globally around 500 locations spreading as a franchise.

Emergency Data Recovery Services - A Savior

Mon, 23 Aug 2010 04:23:55 -0400

Worried about that hard disk which has just crashed? With the presentation about to begin shortly and your USB not getting detected what do you do? Is your company server acting up? Emergency data recovery is at your rescue.

Emergency data recovery services provide quick help in retrieving your data from an electronic storage media that has crashed or is showing symptoms of crashing or malfunction. The electronic storage media could be any type of hard drive such as IDE, DATA, DCSI or SSD or laptop, flash media drive, notebook drive, apple iPhone, iPod, Digital media cards, Floppy disks, Zip Drives, Optical Drives, RAID arrays to name a few.

There could be many reasons for data loss. Problems with the functioning of the device such as RAID controller failure, overheating, corruption of the disk, array failure, reformatting, bad sectors, virus attacks, worms, motor damage, component failure, drive failure, spikes and burn out are quite common.

Data loss could also occur due to software problems like overwritten configuration files, back up failures, inadequate firewall protection, corrupt files, operating system failure, missing files, forgotten passwords, incorrect setups and so on. Some other causes are physical damage, a drenched system, electrical malfunction, lightning, flood, fire and sabotage. Whatever the reason for the loss, emergency data recovery services can help you restore data that you have worked so hard for.

Finding a good data recovery service is the key in an emergency. There are many service providers who claim to provide quick services. Many are not qualified or do not have the required equipment to diagnose the problem accurately. A wrong diagnosis might lead to wrong recovery measures which might lead to permanent loss of data. Therefore it is important to find a service provider who is reputed, has expert professionals in this field and can provide quick and cost effective serive.

An emergency of this kind could arise at anytime. Instead of searching for a solution at that critical time, it is recommended to research and zero in on a service provider well in advance and keeps contact information handy. These service providers can render emergency services at their facility if you walk in with your storage media. Alternatively you can ship it to their office. If your device(s) is/are huge and heavy as in the case of servers or arrays, they can immediately send a team of experts to your location.

Before beginning to work on the data recovery these professionals checks the storage media assess the extent of damage, provide a report on the files that can be recovered and the cost involved. Only if that is acceptable to you will they begin their work. There is no obligation to choose their services if you do not find it cost effective. If you need just one file, they can help you with the recovery as well. It is not the volume but the value of the data that matters.

One way to find a good emergency data recovery service provider is to read reviews of the services from individual customers and business houses which have a long standing in the industry. A service provider who has a wide and reputable customer base and also the required state of the art equipment to do a good recovery job is what matters the most in such a situation.

Options Of Data Recovery, Sacramento Region

Thu, 12 Aug 2010 23:40:48 -0400

All of us have experienced loss of our computer data at one time or another in life but if you are living in the bay area, then you are in luck because there are many agencies offering services in data recovery, Sacramento being the hub. These experts specialize in comprehensive recovery of data from crashed hard drives, unbootable laptops as well as desktops, and RAID servers. These professional agencies have highly trained engineers who are equipped to recover your data with the help of their state-of-the-art equipment and tools.

Whenever your system crashes instead of panicking there are certain steps you should follow:

* It is recommended to just turn off your computer.
* Don't try to recover these files on your own. Instead call a professional agency because your trying might make the files unrecoverable.
* Make a note of what has happened - was there a power shortage, any physical damage to the computer, computer virus, some user deleted files. This will help the data recovery agency.

The professional engineers trained in data recovery can repair corrupted database file headers and accidental deletion of data. They can associate database file with different databases as well as access previously inaccessible drivers and partitions. They also have the expertise to handle internal program errors, and can boot unbootable desktops and laptops too. Crash or failure of hard drives, data corruptions, media contamination or damage, virus attacks, fire and water damages and accidental reformatting of partitions are some of the other problems that they can fix.

One of the services offered in data recovery, Sacramento area, is Structured Query Language or SQL Database recovery. The experts can recover data from corrupt Microsoft SQL server 2000, 2005 and 2008. The damaged files are also repaired in addition to the data being recovered. SQL data recovery agents can successfully recover damaged records and partly damaged records and save them in separate batch files through which the database can be created again.

Another service offered in the area of data recovery, Sacramento region, is Mac Data Recovery. Through these services you can recover & salvage lost, deleted, missing, inaccessible or formatted HFS & HFS+ volumes data from Macintosh Operating System. So, if you have lost Mac documents, movies, videos, photos, pdfs, files, music, games or any other application files & other useful data from crashed Mac hard drives, you just need to call your nearest service provider and get it all up and running in no time. It doesn't matter if you have a Mac pro, mini, or a Mac book, these professionals will successfully recover all kinds of data that have been lost or deleted. You will especially need to call a Mac data recovery when you require initializing your disk, or repairing a bad sector in the disk, or you need to unblock the master directory, or when your volume header or partition table is corrupted, or catalogue file gets corrupted.

So next time you are facing problems related to data recovery, the best solution is to call the agencies offering data recovery, Sacramento offers the best of the lot.

Any data you think you might have lost can be recovered as quickly as required

Fri, 02 Jul 2010 06:52:52 -0400

Data Recovery London

The thought of losing vast amounts of your hard work on your computer is enough to turn your stomach. If you're looking for fast, reliable and confidential data recovery London there is only one place to search...online! You will find a variety of data recovery London businesses serving individuals, businesses and multinational corporations. Rest assured you will find a business that can assist you with recovering all of your important inaccessible data or lost data.

Hard Drive Recovery

If you're looking for a business that can provide you with hard drive recovery you should search online. There are a number of businesses out there that are located across the UK so there is no need to panic if you require hard drive recovery as a result of corruption of files, mechanical failure, and smoke/fire/water damage.

Searching Online

Why search for data recovery London or hire drive recovery online? The answers simple...it's convenient and can save you money. You will find a number of businesses offering a high quality service including emergency services should you require your data be recovered efficiently. Such businesses employ dedicated and professional staff who have vast amounts of experience in data recovery for hard disk drives in laptops, desktops, data servers and even tape cartridges.

Hurry before it's too late!

If you are unfortunate enough to have lost valuable data then the last thing you need is business downtime. What you need to do is act quickly and go online to find hard drive recovery and data recovery London specialists. You can even have your items picked up from your office. Many online hard drive recovery specialists offer a pickup service whereby they will when instructed come to your office to collect your items such as laptops or desktops for recovery.

Trustworthy Hard Drive Recovery Companies

It is important when searching online that you choose a trustworthy hard drive recovery company. There are unfortu8nately some companies out there that don't provide such high levels of service so it is vitally important that to avoid disappointment, you use a reputable hard drive recovery specialist.

Data Recovery Services - Protect Yourself From Data Loss

Tue, 04 May 2010 18:40:06 -0400

There is a lot to learn when people first started using a computer whether it's for business or pleasure and when they hear terms like data recovery services and remote backup they may wonder why they would ever need to look into a services like these in the first place. The answer is a lot simpler than you might think and many of these computer users will also think that data back up is not necessary or they may think that flash drives and external hard drives are all the data recovery backup they really need, unfortunately life is not so simple and nothing could be further from the truth.

Whether you're in business or just use your computer for entertainment you can agree on the fact that one of the most important elements of any PC or laptop are the files that you have saved. These files contain information that may have been collected over many years much of which (digital photography for example) could be totally irreplaceable, or they could even be the sum of months of work (imagine losing a manuscript for a book or important research for a professional white paper), so the safety of your files should never be underestimated.

Reasons For Data Loss

There are several different ways that you can lose this important information one of course is a hard drive crash or drive degradation.

Through no fault of your own your hard drive can give out on you without notice and you need to be sure that you can find a place immediately that specializes in some kind of hard drive recovery so that everything you've done isn't lost. Anything from electrostatic shock to a power surge can cause your hard drive to fail but if it is more than a few years old it will be more susceptible to drive degradation in which case you may not be able to access all your files.

Viruses and Trojans can also lead to data loss, so you need to be sure that you can get your files back especially after an attack by malware or some kind of virus and of course even good old mother nature can have her hand in taking your mission critical data away from you. Natural disasters like floods and hurricanes are just another good reason to have files that are backed up in a separate location.

Of course the other reason why you might need one of these services is human error. Pushing one wrong button can often result in deleted files that you need, but fortunately many of the best data recovery services that you can find on the web will be able to get these files back for you up to a certain point in time provided you have not written other data back to the drive.

Back Up Your Data

Data loss can occur at any time so it is essential you have a back up facility in place and not just the proverbial external disk or flash drive as these whilst better than nothing are also prone to faults and errors too. By far the safest method is to store your files in a remote location that is in itself backed up too. This method of back up is known as remote data back up or online back up, and these services whilst once more expensive are now very affordable indeed and well worth looking into.

If you are however unfortunate enough to lose your data and not have a back up it's important to look for data recovery services that have a great reputation so that you can rest assured you're getting the best for your money.

Of course you want to find one of these services that comes at a reasonable cost, but don't fall into the trap of going for the cheapest quote as your data can be very valuable and as the saying goes you often get exactly what you pay for. Try to find out about their customer service and you'll want to take a look at the website to make sure that it has the kind of contact information you can use if you have any questions.

Waukesha computer store: Excellent services for your computer maintenance

Mon, 03 May 2010 03:40:26 -0400

The world today is engineered in a way that most of us need a laptop or a desktop to survive and maintain relevant.Not having one means looking at the world pass you by;and you are left wondering what happened.The single most important thing you can learn to do with your computer is properly maintaining it.A properly maintained computer will prove itself to be a reliable work and play tool that will save you headaches,frustration and in the long term-money.Most of the people around the world are not having much knowledge about these computer services.Here are some of the important services offered in Waukesha area.

It is the information age and thankfully Waukesha computer store has kept abreast of such technological milestones and seems to have its fingers firmly on the pulse. Whether for business or entertainment,education or just plain informational value,there are many Waukesha computers stores out on the market for you to visit to fulfill your needs.Waukesha computer stores have dedicated computer and electronic sections that have a whole host of brands and models.

A reputable Waukesha data recovery service will very often offer a free assessment.In general you should not have to make an upfront payment for a company to assess the drive and tell you the options available to you for the recovery of your data.Although if it is a much more complex problem than you may have to pay for an assessment.Make sure,if you have two quotes from the Waukesha data recovery service that it is for the two different procedures and not just a rough guess at what the costs may go up to in the end.When you first contact the Waukesha data recovery service,make sure that you give them as much information as possible about the drive, any applications that you were running and the type of setup and operating system that was being used,when the data was lost.

Waukesha virus removal service is essential for protecting a machine from mal ware.With more website hacking methods, webmasters should use virus protection.Virus removal services have been a part of personal computers for several years,but some users believe an occasional scan of a computer is enough to protect from identity theft.The best way for an effective virus removal is antivirus installation.If the problem still persists after that,you should immediately contact Waukesha virus removal service.

Finally,there are some well established and experienced Waukesha computer stores are offers above services and Waukesha computer sales to their customers.For more information and details,please do not hesitate to visit their valuable website.

Remove data files permanently with dBan

Wed, 31 Mar 2010 10:24:22 -0400

This week, I felt the need to re publish an article that my web designer wrote a few years ago. It was written about formatting files from a hard drive to make them unrecoverable. This is very important when selling a computer, giving it away to charity or just disposing of it.

I am still meeting people on a weekly basis who would happily sell their computer without deleting data properly, this is why I felt it would be worthwhile to recycle an old article of mine as it is just as relevant today.

" With data security becoming a greater issue on a daily basis it's important to make sure that you securely remove all your data from your hard drives before you decide to sell your hard drive or donate it towards a charity of your choice. For a great amount of time there have been programs available which can miraculously restore data from a damaged floppy disk, with being the token computer guy in the house at university and still people using this decidedly unreliable format I became familiar with the programs used for restoring corrupted or deleted data from the diskettes.

Technically, just deleting a file isn't sufficient to get rid of it permanently; deleting a file from operating systems such as Windows XP will not truely delete the file. You will need to have a rough idea of how file allocation tables work in order to understand this properly. This is based on the current format of your hard drive. Unfortunately formatting the drive isn't necessarily sufficient as data can still be relatively easily restored using an unformatting program which are available readily on the Internet.

The free tool dBan (Darik's Boot and Nuke)is used for securely erasing all data from your hard drive. If you're looking to pass it on to a third party, this really is the best tool to use, it will make recovery of previous data from your hard drive pretty much impossible. DBAN performs a military grade format on your hard drive, conforming to American DOD (Department of Defence) standards.

DBAN is more effective than the conventional Windows format as it performs multiple passes over the hard drive, on each pass it will randomly flip each binary bit from a zero to a one or vice versa to completely scramble all the data on the drive. Multiple passes are required so traces of the old data are more difficult to detect. The small, free piece of software called DBAN can be downloaded from http://dban.sourceforge.net/

Note it's name "BOOT AND NUKE" - The CD that you create will be bootable when you turn on the computer with CD booting enabled the program will load automatically and if you're not careful you will lose ALL data on the drive. Everything on the drive, including the OS is deleted - ALL data means ALL the data.

Ryan Carson, Refresh Creations Ltd "

How To Back Up Data Files Properly

Tue, 23 Mar 2010 07:03:56 -0400

All through the world of computing devices, it's simply remarkable just how a lot of individuals are frightened to death of losing their records. The majority of those who are worried, don't give a second thought to backing up their data.

Even though the notion may be the same, the majority of people are nervous more about the loss of their data than actually backing it up - which can turn to be a downfall in the face of complete distruction.

The procedure of backing up files is done by using servers, floppy disks, CD, DVD, external hard drives, or other procedures to keep the files safeguarded. This way, any time something happens to your hard drive and you suffer a loss of your information, you will have the data backed up so that you can easily gain access to it once again.

Files that is important, such as tax data or organization records ought to often be backed up, to make sure that absolutely nothing happens to it. If you are making use of Windows as your operating system, it will be a whole lot easier to back up your data files.

Windows XP features a back up unit in it, so that it can help make things a lot less complicated whenever you create your backups. If data that is stored on hard drives with XP becomes lost, Windows will immediately fetch the file from a different drive or location where it has been stored as a back up.

This is a really useful technique, even though it still has to be employed to make certain that you have an understanding of how it works. Although it might be really beneficial, it is not as safe as some other alternatives.

In order to back up your data and applications in a secure and efficient fashion, you"ll want to use some of the more reliable solutions, such as external hard drives or servers. Offsite backups are good as well, as the data you backup isn't kept about your business office, it is alternatively entrusted with a company who will make certain that it stays safeguarded.

No matter which method or methods you have chosen to use for backing up your data, you"ll be delighted to learn that they are all simple and easy to use. CD and DVD backups are easy to make, all you will need is the application set up on your computer to generate the backups with.

Servers are very easy to use as well, all you have to do is upload your files to a server, after that log into the server at any time you want to have access to the data. All in all, making backup copies of your files and information is the ideal way to ensure that you always have it in the event of a complete distruction. Unfortunate occurances can occur at any time, which is why you should always back up your files when you have something brand new or something that you have not backed up yet.

Information about Computer Repair Sheffield

Sat, 13 Mar 2010 04:23:14 -0500

If you come across any problem in your computer then need not to worry as computer repair sheffield avails such services to its valuable customer. Sheffiled is a place situated in United Kingdom like other places such as Chesterfield, Derbyshire, Sheffield and Mansfield. You can avail the services of computer repair sheffield through online also. Mostly its famous for on site computer and laptop repairs and pc services along with IT support. Most of us are not aware about the locations for solving our computer related problems. And there's where the importance of computer repair sheffield comes in. This company offers fast and reliable services, PC computer repairs at the most reasonable prices.

You have to just give a call to computer repair sheffield and rest work will be done. Today this company is getting quite popular due to its reliable services in the area. Mainly the computer repair sheffield can help you in solving computer or laptop problems at your homes, and companies. They send their computer repair technician to your places on the same day for repairing your pc and enabling its functionality.

You will find this company as the best service source for computer repair sheffield and pc repair sheffield. Also the sheffield pc support delivers a complete range of services which can fulfill all your entire home and business requirements. It also provides technician who delivers high quality services at an affordable fixed rates in the area. The best aspect of taking help from computer repair sheffield is that you will not be charged for hourly rate or call out fee for all kinds of computer repair mansfield. This company is working from the last few decades and has gained wide popularity in high quality computer and laptop repair and management services at very affordable prices.

Ohio Technology Services - How can I Find If My Website Has a Virus

Wed, 10 Mar 2010 06:57:58 -0500

A lot of people, who start off with computer repairing as a business, probably became involved with computers as a hobby. The big difference between having a hobby and running a business is that business makes money, and carries a lot of responsibility. Those who are making money at what they call their hobby are already running a successful online business.

One can go head and remove these viruses in the computer or website, only if she or he knows if their particular website has been affected. There are lot of Malware and Adware which gets these websites affected.

One of the major website virus is that Malicious iframes. Malicious hidden iframes are mainly inserted in the html pages of legit websites by bad hackers who wants to just spread their malware with the objective to infect all the users, which will visit the website and in most of the cases, it is possible that the hackers can infect the entire files of the website or they can even install a malicious URL redirect to other websites with installed other exploits for common used web browsers.

The website can compromise by the bad hacker because:
1) If your website contains scripts that are vulnerable to RFI/SQL/XSS/LFI/RCE/etc.
2) If your website is hosted in a shared-host and also if a hacker has compromise one website hosted in the same cluster where it is hosted, then your website hacker can infect ALL the websites present in the same area.

What is the way to quickly detect such situations since an infected site is not just dangerous for visitors but also has the risk of getting your site penalized in Google and other search engines.

There are a few solutions when your website gets affected by a virus:

Find Security Holes in your Website:

Scandoo Google Search – This Scandoo Google search is a wrapper around the Google Search and which adds visual hints in to your search result. This can also help you to easily know if the target page is safe or not. A way to use Scandoo to detect problems with your own site, what you can do is type site: domain in the search box and it will end up showing the safety rating of every web page on your site.

Live Webmaster Tools – With the help of this, you can add your site to Live Webmaster and then use the Crawl Issues section to find out about in what all pages your site has been possibly infected with malware.

McAfee Site Advisor – With the help of this tool, what you can do is type in the address of your website and it will prepare a very detailed report of all the possible issues. You will come to know if that site points has some bad neighbourhood or if there are any links t and zip files that are infected with virus or spyware.

Google Safe Browsing – This will help you to find out if your site is under malware.

Data Extraction - A Guideline to Use Scrapping Tools Effectively

Mon, 01 Feb 2010 04:07:55 -0500

So many people around the world are not having much knowledge about these scrapping tools, in their views, mining means extracting resources from the earth. In these internet technology days, the new mined resource is data. There are so many data mining software tools are available in the internet to extract specific data from the web. Every company in the world has been dealing with tons of data, managing and converting this data into a useful form is a real hectic work for them. If this right information is not available at the right time a company will lose valuable time to making strategic decisions on this accurate information. This type of situations will break opportunities in the present competitive market. However, in these situations, the data extraction and data mining tools will help you to take the strategic decisions in right time to reach your goals in this competitive business. There are so many advantages with these tools that you can store customer information in a sequential manner, you can know the operations of your competitors, and also you can figure out your company performance. And it is a critical job to every company to have this information at fingertips when they need this information.

To survive in this competitive business world, this data extraction and data mining are critical in operations of the company. There is a powerful tool called Website scraper used in online digital mining. With this toll, you can filter the data in internet and retrieves the information for specific needs. This scrapping tool is used in various fields and types are numerous. Research, surveillance, and the harvesting of direct marketing leads is just a few ways the website scraper assists professionals in the workplace.

Screen scrapping tool is another tool which useful to extract the data from the web. This is much helpful when you work on the internet to mine data to your local hard disks. It provides a graphical interface allowing you to designate Universal Resource Locator, data elements to be extracted, and scripting logic to traverse pages and work with mined data. You can use this tool as periodical intervals. By using this tool, you can download the database in internet to you spread sheets. The important one in scrapping tools is Data mining software, it will extract the large amount of information from the web, and it will compare that date into a useful format. This tool is used in various sectors of business, especially, for those who are creating leads, budget establishing seeing the competitors charges and analysis the trends in online. With this tool, the information is gathered and immediately uses for your business needs.

Another best scrapping tool is e mailing scrapping tool, this tool crawls the public email addresses from various web sites. You can easily from a large mailing list with this tool. You can use these mailing lists to promote your product through online and proposals sending an offer for related business and many more to do. With this toll, you can find the targeted customers towards your product or potential business parents. This will allows you to expand your business in the online market.

There are so many well established and esteemed organizations are providing these features free of cost as the trial offer to customers. If you want permanent services, you need to pay nominal fees. You can download these services from their valuable web sites also.

SCADA- Supervisory Control And Data Acquisition

Thu, 29 Oct 2009 07:12:24 -0400

SCADA is an acronym that stands for Supervisory Control and Data Acquisition. Basically, it is a computer system that collects and analyses a constant flow of data and information. SCADA is a very broad umbrella that describes solutions such as monitoring a remote water pumping facility so you can see the motor amps and pump flow rate on the screen of your computer screen miles away.

A SCADA system can best be described as the “brains” of any critical monitoring system. SCADA is a combination of hardware and software that is a central system that monitors and controls a complete site. It’s a technology permitted to collect and process data received from the remote (in terms of distance from the Control Center) objects, and transmit commands via cable or radio communication systems. It is anticipated that SCADA will reduce and eventually eliminate blackouts.

Another major function of SCADA is to protect systems from hackers. Using the continual monitory and data analyses, vulnerabilities can be found before they are breached or hacked into. This technology can not only protect systems from hackers, but also from malicious terrorists. In the past, vital systems have been easily accessed and made vulnerable by outdated systems. SCADA will offer critical protection to these immense systems that control the everyday activities of our world, and ultimately, make us all safer.

SCADA is used in a variety of industries including: Aerospace, Automotive, Power Plants, oil and gas refining, telecommunications, transportation, water and waste control, energy, pharmaceutical, heat treatment and a variety of other industries. In all of these industries, the ability to do much more preventive maintenance will be greatly enhance performance, and as a result, afford much more time to be available to maintenance staff for other important duties.

WeRecoverData.com - Quantum Bigfoot

Sat, 11 Jul 2009 15:42:47 -0400

Bigfoot is the name of the hard disk marketed by Quantum Corporation in the mid 1990s. Compared to typical hard disk drives, Bigfoot drives were larger in size. They measured 5.25” wide while the typical hard drives were 3.5” in diameter. Bigfoot drives were made in this size assuming that PC users of that era already have cases that have provision for a 5.25” drive.

Quantum Bigfoot drives were characterized by lower data densities and fewer moving parts, so they were able to offer them at lower price, making them more competitive in the market. Though Bigfoot drives were lagging behind many other drives in terms of performance, they earned several OEM PCs customers, including Compaq and HP, owing to their large data capacities.

Bigfoot drives were available in both single platter models and double platter models. Single platter drives were available in capacities of 1.28GB, 1.6GB, 2.1GB, 2.5GB whereas double platter drives were available in 3.2GB, 4.3GB, 6.4GB, 8.0GB, 10.0GB, 12.0GB, 13.0GB, and 19.2GB.

The drives communicated with the computer using ATA-3 interface. Bigfoot drives were amongst the first to support Logical Block Addressing (LBA) and Self-Monitoring, Analysis, and Reporting Technology (S.M.A.R.T.) monitoring.

Quantum improved the capacity of the drives over a period of time. The 19.2GB BigfootTS became the largest consumer-grade drive available at its release. However, the increased data density resulted in increased manufacturing cost, and the Bigfoot moved towards the premium price point. This resulted in poor performance in the market driven by low-cost drives. The model was discounted in the late 1990s.

WeRecoverData.com - Logical Block Addressing

Logical block addressing (LBA) is a method to address hard disk location by a single sector number rather than the cylinder-head-sector (CHS). CHS scheme did not map well to devices except hard disks. They were used in early MFM and RLL drives.

LBA was designed to support ATA/IDE drives when they reached the capacity of 504MB. Logical blocks in modern computers are typically 512 or 1024 bytes each. ISO 9660 CDs have 2048-byte blocks.

Modern computers used enhanced BIOSs to translate CHS addressing into LBA format. Enhanced BIOS achieved this by generating more virtual drive heads than the actual number of disk heads. They selected LBA mode automatically, and worked around the 1024-cylinder BIOS limit by showing the hard disk to the operating system as having half as many cylinders and twice as many heads.

SCSI used LBA as an abstraction. In more complex cases involving RAID devices and SANs where logical devices are composed via LUN virtualization and aggregation, LBAs are translated from the application’s model of the disk to that used by the actual storage device.

In second ATA standard, the LBA mode became the most commonly used scheme when communicating with ATA drives and their successors. LBA block address ATA can be 28-bit or 48-bit wide (introduced in ATA-6), which results in a disk size limit of 128 GiB or 128 PiB, respectively.

WeRecoverData.com - Zone Bit Recording

Zone bit recording (ZBR) is a method of optimizing the hard disk drives to enable more sectors per track on their outer tracks than in the inner tracks. This process is also known as zone density recording or multiple zone recording.

Hard disks are made of several disks called platters. Each platter is divided into concentric circles called tracks. These tracks are further divided into sectors. Each sector can carry a fixed number of bits. In this circular disk, as the distance from the center of the platter increases, the circumference of the tracks increases.

In earlier hard disks, each track consisted of same number of sectors and each corresponding sector had same angular measure. Because of this, the sector near the edge of the platter was longer than that near the center, so the magnetized region representing the data bits in the sectors near the edge of the platter were spaced farther than those in the center. As a result, the medium near the outside of each platter was underutilized.

Zone bit recording was introduced to equalize the physical separation between magnetized regions representing the bits. To achieve this, all sectors should have the same linear measure, not the same angular measure. Zone bit recording addresses this issue by grouping the tracks into zones. Tracks in the inner zone have the lesser number of sectors, and tracks in the outermost zone have more sectors. Thus the magnetic medium of each platter is utilized as effectively near the outside as near the inside.

WeRecoverData.com - Web Archiving

Sat, 20 Jun 2009 11:26:20 -0400

Web archiving refers to the process of collecting and preserving information from World Wide Web. Web archives generally collect all types of Web contents including HTML Web pages, style sheets, JavaScripts, images, and video. Along with this, archivers collect metadata that includes access time, MIME type and content length. This information provides authenticity and provence required for researches and historical archiving purposes.

Massive Web archiving is done by employing Web crawlers for automated collection. Internet Archive is the largest Web archiving organization that employs crawling approach in Web archiving. The company is involved in an attempt to archive the entire Web. There are several software solutions and services commercially available to help individuals and companies archive their own Web content for legal or regulatory purposes.

Methods of Archiving
Some of the popular methods of Web archiving include remote harvesting, on-demand archiving, database archiving, and transactional archiving.

Remote harvesting is the method of collecting information automatically using Web crawlers. Examples of popular Web crawlers include Heritrix, HTTrack, Offline Explorer, and Web Curator.

On-demand Web archiving refers to archiving and retrieving Internet contents as per the specific requirements of the user. Popular services include WebCite, Archive-It, and Hanzo Archives.

Database archiving refers to the method of collecting underlying content of database-driven web sites by extracting the database content into a standard schema using XML.

Transactional archiving collects the details of actual transaction between a Web server and a Web browser. This method is used to preserve evidence of the content viewed on a particular Web page on a given date.

WeRecoverData.com - Rodime

Rodime was a hard disk manufacturer based in Glenrothes, Scotland. The company was founded in 1979 by a group of employees of Burroughs Corporation.

In 1981, the company started manufacturing 5.25” HDD OEM disk drives. Since then the company achieved a healthy growth rate. In 1983, Rodime became the first manufacturer of 3.5” HDD products.

Patent Issues
There had been a lot of controversy over Rodime’s patented 3.5” form factor. Industry experts say that the first products to use the 3½" form factor were 3½" Floppy Disk Drives announced by Tandon and Shugart Associates in November 1982 at the Fall Joint Computer Conference.

It was unclear that time whether the patent should be issued on the form factor and also the set of dimensions that should be part of the form factor definition. Rodime had announced hard disk drives with outer diameter (OD) in the range of 92 to 96 mm. However, the industry agreed upon an industry standard disk for 3½" drives having and OD of 95 mm and an ID of 45 mm as early as 1984, even before the patent was issued in February 1986 and January 1987 respectively.

Rodime disks, which had 96 mm OD and 65 mm ID, had substantially smaller recording surface than the industry standard disk. This led to the failure of the product in the market.

Rodime also faced tough times because sales of the 5.25” drives were declining due to competition from dozens of 3.5” drive manufacturers. Rodime was not able to compete with the continuous improvements of its competitor drives in terms of performance and capacity. In 1991, the company filed for bankruptcy and stopped manufacturing of disk drives.

WeRecoverData.com - Shugart Associates

Shugart Associates was a computer peripheral manufacturer. The company was founded in 1973 by Alan Shugart. In 1977, Xerox purchased Shugart Associates. Xerox sold the brand name and some of the product line to Narlinger Group in 1986.

Shugart Associates dominated the floppy disk market in the late 1970s. It also became famous for introducing minifloppy disk drive.

Important products/achievements
Shugart developed the minifloppy 5¼-inch disk drive in 1976. The first model to be introduced was the 110KB SA-400. The SA-400 and the succeeding models received awesome response from the market, achieving shipments of up to 4000 drives per day.

With an aim to avoid development costs, Shugart approached Matsushita Communications in early 1980s for its half-height 5¼-inch drives. With this, Shugart became the largest floppy drive manufacturer in the world. In 1985, Xerox gave up Shugart's exclusive rights to the Matsushita half-height 5¼-inch floppy disk drives.

Shugart Associates introduced the "Shugart Associates System Interface" (SASI) in 1979. This interface was subsequently evolved in to the Small Computer System Interface (SCSI), which later changed the face of storage interface. The SASI engineering team was led by Larry Boucher, who along with his associates, later found Adaptec. The first standard process was completed in 1986 with ANSI standard X3.131-1986, also known as SCSI-1.

Truly Universal Data Recovery

Wed, 17 Dec 2008 04:17:40 -0500

Loss of data can happen to any kinds of data. Documents, backups, compressed archives, digital pictures and email can be all lost after a single hard drive failure. And if you are on the go, losing access to information stored on a flash memory card can become a disaster. Digital pictures and RAW files lost from a memory card or from the internal memory of a digital camera can require a different approach. While there are tools for recovering office documents, digital pictures or email messages separately, in case of a total disaster a single universal data recovery tool is much preferred.

Hetman Uneraser by www.hetmanrecovery.com can recover files of any type from within a convenient Explorer-like user interface. The user interface mimics Windows Explorer closely, and eliminates user errors, making it practically impossible to cause any further damage to the corrupted disk or partition.

There are many generic undelete and data recovery tools on the market; is Hetman Uneraser any better? The difference between generic unerasers and universal data recovery solutions such as Hetman Uneraser is the way they handle difficult cases of severely damaged disks, corrupted media, formatted partitions and inaccessible volumes. While generic unerasers only scan the file system and fail to deliver the result if there is no such thing left on the disk being recovered, Hetman Uneraser deep-scans the entire content of the storage device being recovered. Analyzing information obtained from the disk or memory card sector by sector allows Hetman Uneraser to detect the beginning and end of files in several hundred formats by analyzing files' headers and looking them up in the internal database of file formats. While Hetman Uneraser can recover any types of deleted files, the special treatment is given to files such as office documents, text files, compressed archives, digital pictures including RAW files, music and videos.

Being a truly universal data recovery solution, Hetman Uneraser does not limit its users to recovering only a certain type of media or only one file system. Instead, Hetman Uneraser supports all revisions of FAT and NTFS, including VFAT, FAT12/16/32, NTFS/NTFS4/NTFS5, and runs on all versions of Windows from Windows 95 to the latest Vista and Windows Server 2003. The recovery tool supports all kinds of storage media such as hard drives, memory cards including CompactFlash, Memory Stick, SD, and xD, USB flash drives and external disks. Offered at under $40, Hetman Uneraser represents a great value for money as its closest competitors sell for double that amount.

Download a free evaluation copy of Hetman Uneraser with full pre-recovery preview from http://www.hetmanrecovery.com/file_uneraser/hetman_uneraser.htm

Hetman Uneraser recovers files of any type from within a convenient Explorer-like user interface, undeletes and recovers data from formatted, corrupted and inaccessible media.

What Are The Problems With VM Ware

Sun, 30 Nov 2008 11:53:33 -0500

Technology has a funny habit of solving one problem but then highlighting another. A typical example of this is the emergence of virtual operating systems, that is an OS that runs on top of another OS. While there are many advantages to many computer users in running these configurations they all rely the humble hard disk , and as fragmentation occurs, this can lead to instability and potentially data loss.

Virtual machines must still make use of the slowest part of any modern computer system: hard drive technology. Hard Drives can be partitioned to appear as dedicated individual devices, these devices are then often utilized to store virtual partitions and virtual operating systems. Underneath this "virtual" layer, the hardware is storing data as it always has, in a fragmented inefficient manner.

Hard disk fragmentation occurs when files are split in to multiple chunks as they are slotted into spare space on the hard drive. If you are running a solitary OS chances are you have already noticed considerable slow down in your system since purchase. Just imagine two or more OS's running causing the same file fragmentation! Pretty soon your system could come to a grinding halt.

Fragmentation is the scourge of modern computers as most people fail to conduct even the most basic maintenance on their computers. The situation just get worse over time and some people have even been known to purchase a new system even though there is nothing wrong with the old. On servers and raid arrays fragmentation is far more serious as it slows down business applications and reduces productivity. In very bad instances data recovery is the only method of saving the data.

Each operating system will have it's own method of dealing with file fragmentation (or not as the case may be). Whilst Mac OS X will automatically defragment a file under the size of 20mb, windows pays scant regard to how badly files are fragmented. Other systems use a variety of different methods to combat the problem.

Windows does ship with its own on board defragmentation tool but many would consider it a mere tick in the box as running the utility will mean that the hope of having a usable system in the meantime is improbable, and defragmentation could last for many hours or even overnight in some cases, so what are the other options.

Use automated defragmentation routines: Dependent upon your OS you can normally, either directly in the OS itself or via third party software; schedule defrags to run at times convenient to yourself.

Invest in dedicated hardware. Not the cheapest solution but for business and power user home systems probably the most sensible route. Dedicated hardware could be an additional hard drive (internal or external) a dedicated raid array or even an SSD device. The actual solution will depend on how mission critical the application actually is.

Are You At Risk Of A Data Loss Disaster

Fri, 28 Nov 2008 01:08:09 -0500

One very common cause of lost data amongst computer users from all walks of life; being they home computer users, business users or even IT support technicians, is that which occurs following an issue with the machine that prevents it from booting. Data loss is often a side affect of attempts to get the machine working again.

Knowing how to deal with the potential for data loss is what separates those who have been there from those who are yet to experience it. So what kind of scenarios are we talking about here and what are we looking for?

Computer starts up but never reaches the login window: When this happens there are a number of potential problems that can be to blame, these range from hardware issues relating to the hard disk drive, down to driver incompatibility or the loss of important system files. Sometimes the problem can be resolved by booting up in Safe Mode, however, not always.

Computer starts to become slow: When we first get our new computer there is very little on it when it comes to programs and games for example, and over time the operating system due to the way it is designed becomes cluttered. Registry repair utilities can help operating system problems but data loss is always a risk. In extreme circumstances a total ODS re-install is the best option.

Virus or Malware infection: Computer viruses and other Malware applications, if not properly handled from the start, will inevitably lead to situations whereby a full reinstall is the only option to truly remove all trace of the malicious software from the system.

So what are the options here once the problem has arrived, and how can we avoid any form of data loss when in a lot of circumstances the only answer is to wipe our system and start from fresh?

The answer to preventing data loss is incredibly simple: backup, backup, backup. You would however be simply amazed at how many computer users at home or work fail to follow this simple protocol when backup today is so simple.

So what options do you have to get your important or vital data back? If things seem really bad and saving the data is crucial, don't take any risks and contact a data recovery specialist. They will have a whole host of solutions available to save your data and whilst it cannot be guaranteed, they do stand the best chance of success.

Advantage Of Disk Recovery Wizard

Thu, 27 Nov 2008 06:06:15 -0500

Usually all the information in our computers is very important for us. And when we loose it - occasionally it is not simple to accept such thought at all. It is good, if some backup copies of the important information were saved. But if they were not - what to do in that case? Earlier it was possible just to be upset for some time and forget about the data is lost or to try to restore some part of important data by different ways. But now you can take advantage of new software product - Disk Recovery Wizard. You can ask what is the program and how can it help. This new program can bring your system back to norm when your hard drive was failed, some disk is inaccessible, important data was corrupted or even in case when you have some problems with your operation system.

The main advantage of Disk Recovery Wizard program is that you can perform the recovery of information for yourself when you use it. It is really very easy to make it just pushing some keys on your keyboard. And it even doesn't matter what version of Windows you have. Also Disk Recovery Wizard program can work with different file systems such as FAT or NTFS. This program would carefully scan the hard drive of your computer and recover all the information that is possible.

Certainly, you can doubt in such magic abilities of the new software product. But all that is necessary for you is to try. Disk Recovery Wizard program helps to find all lost files and its signature Live Preview displays a full-size preview of documents, pictures, archives and multimedia files. It is very useful when you don't know exactly which data was lost. The Live Preview function allows to preview files and documents being recovered even before recovering them. The main advantage of the technology is that it helps to display images, open documents and plays back audio and video clips without writing anything onto the hard disk. Also Live Preview can even enter ZIP and RAR archives just to show what is inside of it. Even if some files are corrupted Live Preview function can repair these files before displaying them on the screen.

Disk Recovery Wizard program can help you to recover files in hundreds of formats. This program has special Power Search Technology which allows to perform the most comprehensive analysis of your disk. This technology can locate different files by matching the contents of the sectors on your hard disk against a list of signatures that are specific to certain file formats. With this technology Disk Recovery Wizard program can recover such text formats as Microsoft Office formats like RTF, DOC, XLS, Open Office documents, PDF, HTML, PHP and others. Also it helps to recover a lot of archive documents like ZIP, RAR, 7Z, CAB and TAR. Disk Recovery Wizard is one of the most compatible data recovery tools for digital pictures, music and movies. It works with JPEG, GIF, TIFF, PNG, BMP and other the most popular image formats, AI, EMF, WMF and some other vector formats, and CRW, CR2, RAW, DNG, NEF, and more RAW file formats of digital SLR cameras. And what about music and movie formats? Disk Recovery Wizard program recovers MP3, OGG, WAV, WMA and other audio files and AVI, WMV, MPEG, MPG, DIVX and other video formats.

You can turn to Disk Recovery Wizard program when you have some problems with Hard Drives, Floppy Disks, Zip Disks, Smart Media Cards, Compact Flash cards, MicroDrives, Secure Digital Cards, Flash Cards, Digital cameras (point-and-shoot and DSLR), External USB disks, PC Cards and so on. So, Disk Recovery Wizard program can handle any situation which is connected with recovery of some lost information on your computer.

Recover Corrupted DBF Databases Automatically

Tue, 14 Oct 2008 02:57:18 -0400

Database damage can occur for many reasons. As database files are probably the most accessed and writable on the hard drive, they are the first to suffer in an event of a system crash, power failure or disk damage. While it is easy to restore the whole database from a backup, why losing any data at all when you may be able to repair the entire database in just minutes?

DBF Repair Tool can recover DBF files in a fully automatic way. Even if you are not an experienced system administrator, you can still repair the damage and recover the corrupted database to full working order.

Using DBF Recovery to recover a DBF database could not be easier. All you have to do is opening the corrupted DBF database from DBF Recovery, and the DBF recovery tool will do the rest fully automatically. But don't be fooled by the seemingly easy operation of DBF Recovery! The database recovery tool features advanced methods designed to recover DBF databases no matter how badly damaged they might be.

Under the hood, DBF Recovery features powerful technology based on years of experience in DBF recovery business. While there's no shortage of DBF recovery tools based on the popular ODBC and BDE interfaces, such tools fail miserably when it comes to recovering a DBF database that's damaged beyond a certain point. Unlike these DBF recovery tools, DBF Recovery always recovers DBF databases directly without using any third-party interfaces or plug-ins.

Unlike competing DBF recovery tools that only fix the headers of the corrupted database, DBF Recovery recovers both headers and actual records. The sophisticated DBF recovery engine analyzes the whole database record by record, repairs corrupted headers and recovers damaged records with stunning accuracy.

Users of DBF databases will appreciate the ability to drag and drop DBF files onto the DBF Recovery window for fully automated recovery, while advanced users and experienced system administrators will find extensive command-line support useful when repairing multiple databases.

DBF Recovery supports multiple products, and can be used to fix DBF databases made with DBase III/IV, FoxPro, and Visual FoxPro. Get your free evaluation copy from http://www.dbf2002.com/dbf-recovery/

Technician Data Recovery Evaluation

Tue, 10 Jun 2008 00:00:00 -0400

Data recovery is the most useful and by far the best way to retrieve data that has been lost or deleted from a hard drive. Hard drive recovery can restore files that have been lost, no matter what the cause may be. From viruses to crashes, data recovery can restore the files on your hard drive by rebuilding the platters and the structure of the drive. Before you hard drive can be rebuilt, it must be evaluated. The evaluation process will give the technician a chance to go through your hard drive, determine what caused the failure, and what they need to do to restore your data. This is a very extensive process that involving a series of steps performed by the technician.

First things first, the technician must determine if the problem is logical, physical, or possibly a combination of both. Physical failures result in hardware malfunctions, while the logical problems lie in the software. Once the technician has found the problem and the cause, he can plan out the repair process and what he needs to do to recover the information.

If the technician is able to gain access into the hard drive, he or she will then create a mirrored image of the drive and continue the process. The data structure will come next, where the technician will determine just how much of the data can be saved. This step in the evaluation can be the most time consuming, as the technician or technicians will have to go through each sector step by step and located what data can be retrieved and what data cannot be retrieved.

Once the evaluation process has been completed, the results will be given to you. The technician will normally go over everything with you, and explain the options you have available. This is where they will discuss pricing, as well as how long it will take. They will also let you know how much data can be retrieved, and what they think caused the problem. In the rare occasion that no data can be retrieved, the technician will tell you that nothing can be done for your hard drive. Keep in mind that before they do anything to retrieve data, they will always contact you first to find out what you want to do.

Normally, most data can be retrieved in as little as 48 hours. The evaluation process may take a few days, as it is more time consuming and planned out than the actual data recovery process. The evaluation process can take longer depending on the parts that are needed, or if other technicians need to be involved with the process. If the technician has all of the necessary parts on hand and the experience, it normally doesn’t take long.