SQL Server Data Recovery
Behind your business is at least one database. This database might keep records of your clients and your sales. It might keep track of patient records. It might be a part of your POS system. Whatever it does, by far the most common way to manage and access your database is through a SQL database management system such as Oracle, MySQL, or Microsoft SQL Server. With so much important work resting on your SQL database, it’s bound to hurt if your server crashes and takes that SQL database with it, or if data corruption locks you out of your database and you get a SQL server error.
When your SQL database gets hopelessly corrupted or the server crashes, it’s easy to point fingers. But at the end of the day, you need your SQL database back, and playing the blame game won’t help you (even if it is somebody’s fault). We, however, can help you. Gillware’s SQL server data recovery services can get you and your business back on your feet after you’ve lost your SQL database to a server crash or database corruption.
Repairing and Salvaging Corrupt SQL Databases
Your SQL database is a relational database. One thing a relational database must provide, above all else, is data consistency. If a sector goes bad or a bit flips somewhere in your SQL database, the results could be catastrophic. A doctor could end up prescribing 3,000 milligrams of a medication to their patient instead of 300. Or a business’s payroll department could end up paying someone $10,000 instead of $1,000. If Page 9 of your database, also known as the “boot page”, goes bad, your entire database could just become a proverbial brick. SQL is very conscious about these kinds of data corruption. So in some cases of data corruption, SQL can block your access to the entire database for your own protection. If you use Oracle to manage your SQL database, you may see Oracle error code ORA-600 . If you use Microsoft SQL Server, you may see the SQL error code 8909.
It may be done for your protection—and sometimes, if a critical part of your database’s architecture like the boot page becomes corrupted, it may be impossible to avoid—but it certainly seems unfair to lock you out of your entire database because 1% of it became corrupted. 99% of that data is still good, and you need it! Luckily for you, our data recovery technicians here at Gillware are experts at dealing with SQL database corruption. There’s no need to let SQL throw out your baby with the bathwater. We can repair your corrupted SQL database and salvage all the healthy data you need from it.
SQL Server Data Recovery Services
In simplest terms, your SQL database, at its core, has two components. There is the SQL MDF database file itself, which (of course) has your database in it. Then there is the log file. This file records all of the changes made to the database. The log file doesn’t make your database immune to corruption, but it does make it fairly resilient against accidental corruption. Whenever you alter the data in your SQL database, the changes are recorded in the log file before they are actually made. If something happens—like, say, a power outage—the database will see that a write operation was not completed and use the log to “roll back” to just before the change was made. This helps prevent accidental data corruption. But unfortunately, it doesn’t help much when the hard drives themselves in your server fail.
The servers we see at Gillware tend to have some degree of fault tolerance in their RAID arrays. For example, RAID-5, a very popular setup, can withstand one drive failure. RAID-10 and RAID-50 can withstand one or more failures. And RAID-6 can withstand two drive failures. But unfortunately, just because RAID arrays are fault-tolerant doesn’t mean they can’t fail.
When our engineers receive crashed servers, it’s not uncommon for them to have failed during the rebuild process. As hard drive capacities grow, the amount of time it takes to integrate a new drive into a server rise accordingly. This also puts extra strain on the remaining drives. Therefore, RAID arrays are becoming increasingly vulnerable to drive failure while they are being rebuilt. It is sadly common as well for us to see RAID-5 servers in which one drive failed and the user, knowing the risks of rebuilds, put off rebuilding it until a second drive failed. But by then, it was too late.
Repairing the RAID Architecture to Recover Your SQL Server
When we receive your SQL server for data recovery, we bring your hard drives right to our cleanroom for analysis. Our data recovery experts will assess the damage to the failed disks. In our cleanroom, we can determine what kind of work will have to go into salvaging your data. Once we have a clear picture of your server’s state of the union, we send you a price quote and probability of success. After you approve the quote, we go on ahead with the rest of our SQL server data recovery efforts.
After we make the necessary repairs to the drives in your SQL database server, we create disk images of all of them for forensic analysis. These images, created on our own healthy hard drives, then go to our RAID data recovery technicians. We piece your server RAID array together and poke around at all the data on it. If damage to your server’s drives prevented us from creating a perfect 100% disk image of each drive, there could be holes and gaps in important parts of your database. Our engineers have to check for any data loss or irreparable corruption in your SQL database.
Once we’ve gotten everything we can, we show you the results. If anything is missing, we let you know. We always strive for a 100% recovery of your database, but it isn’t always possible in every circumstance. Ultimately, in these edge cases where your SQL database isn’t perfectly recovered, it’s up to you to determine whether our SQL server data recovery efforts have yielded your most critical data.
Why Choose Gillware for SQL Server Data Recovery?
At Gillware Data Recovery, located in scenic Madison, Wisconsin, we’ve committed ourselves to providing quality data recovery services at an affordable price. Our data recovery experts are some of the best in the world. And the in-house data recovery tools we’ve developed, like our forensic software HOMBRE and our glide burnishing equipment, are second to none. Since 2004, our SQL server data recovery engineers have solved thousands of failed RAID servers and recovered countless SQL databases for clients like you. And with our ISO 5 certified cleanroom modules and SOC 2 security compliant policies, you need never fear for your data’s safety.
When your database is inaccessible, the blow dealt to your business can be overwhelming. And the longer you stay down, the more it hurts. We understand this, and so we offer expedited emergency services for SQL server data recovery. With our emergency server recovery services, we evaluate your case within two hours of receiving your equipment. In many emergency situations, we can send you your most critical data within a day of receiving your crashed SQL server. And the rest of your data can be heading out our door in less than three business days.
At Gillware, our prices for SQL server recovery are, on average, 40-50% cheaper than what our competitors offer. And not only that, but we make our entire process financially risk-free. There are no evaluation fees or upfront fees. We even cover the cost of inbound shipping for you. The only time you see a bill from us is when we’ve completed your SQL server recovery case and successfully recovered your data.
If your SQL server has crashed, get in touch with one of our recovery client advisers. We will be more than happy to assist you in setting up a SQL server data recovery case with us.
Why choose Gillware for SQL Server Data Recovery?
Gillware’s data recovery services are affordably priced, technologically innovative and completely secure.
Best-in-class engineering and software development staff
Gillware employs a full time staff of electrical engineers, mechanical engineers, computer scientists and software developers to handle the most complex data recovery situations and data solutions
Strategic partnerships with leading technology companies
Gillware is proud to be a recommended provider for Dell, Western Digital and other major hardware and software vendors. These partnerships allow us to gain unique insight into recovering from these devices.
RAID Array / NAS / SAN data recovery
Using advanced engineering techniques, we can recover data from large capacity, enterprise grade storage devices such as RAID arrays, network attached storage (NAS) devices and storage area network (SAN) devices.
Virtual machine data recovery
Thanks to special engineering and programming efforts, Gillware is able to recover data from virtualized environments with a high degree of success.
SOC 2 Type II audited
Gillware has been security audited to ensure data safety, meaning all our facilities, networks, policies and practices have been independently reviewed and determined as completely secure.
Facility and staff
Gillware’s facilities meet the SOC 2 Type II audit requirements for security to prevent entry by unauthorized personnel. All staff are pre-screened, background checked and fully instructed in the security protocol of the company.
We are a GSA contract holder.
We meet the criteria to be approved for use by government agencies
GSA Contract No.: GS-35F-0547W
Our entire data recovery process can be handled to meet HIPAA requirements for encryption, transfer and protection of e-PHI.
No obligation, no up-front fees, free inbound shipping and no-cost evaluations.
Gillware’s data recovery process is 100% financially risk free. We only charge if the data you want is successfully recovered.
Our pricing is 40-50% less than our competition.
By using cutting edge engineering techniques, we are able to control costs and keep data recovery prices low.
Instant online estimates.
By providing us with some basic information about your case, we can give you an idea of how much it will cost before you proceed with the recovery.
We only charge for successful data recovery efforts.
We work with you to define clear data recovery goals for our technicians, and only charge you upon successfully meeting these goals and recovering the data that is most important to you.