In this article we explore five distinct best practices for backing up data from an Ms SQL Server application.
Regular backups of your SQL Server database are extremely essential for assuring the security of data. It is recommended that before compiling small databases one must assure that they are supported by large back up files. This prevents loss of data. It also makes recovery of data possible, in case of any technical failure or hardware malfunction. Many Business firms create Back Ups for their data. Creating backups of databases using SQL Server is a worthy option
Here is a list of some suggestions to be kept in mind while creating backups in SQL Server:
- Use Tape Drives: Many firms nowadays use Tape Drives for storing databases. They are technically a useful resource. They help in restoring speed. In case these Tape Drives are not available, one can always use a Disk Drive. Demand for tape drives is on a rise nowadays. As they are the most favourable option for recording database backups.
- Storage Area Network (SANs): are in use for the purpose of interconnecting storage devices with multiple servers. This minimises the need for back up agents on each SQL Server. It also makes the process simple and easy to a large extent. It allows the client to save the data at one place itself. It reduces the labour of looking out for other options for saving the data. Therefore, it is favourable to place your back ups to a different SAN.
- Prefer RAID 10 SATA for your Back Up: RAID 10 is found to be much better in its performance rather than RAID 5. Back Up drives composed using fibre channels are cost effective. It is a worthy option as it has a proficient write performance.
- Go for a Mock Drill at regular intervals: It is important to understand how essential is it to keep restoring the data from tape drives at regular intervals. It can serve to be an alarming caution for the backup admin. He will then ensure an immediate restore of data, as if a developer has lost something worthy.
- Do it yourself: If nothing is working out, using an external Firewire or a USB storage device of a good capacity is the best option. This is both easy and low on the pocket. It may take some hours to restore the back up, but it’s worth the effort.
Despite keeping proper backups one must remain prepared with a recovery tool to handle a SQL Crash scenario
Backups are unlikely to help you recover recent data and thus it is important for every organization running a SQL Server implementation to keep a sql server recovery tool like DataNumen SQL Recovery handy. Besides helping you recover all data elements stored in the compromised SQL Server file, this application can also be used to recover records that got deleted by mistake.
Alan Chen is President & Chairman of DataNumen, Inc., which is the world leader in data recovery technologies, including access recovery and sql recovery software products. For more information visit https://www.datanumen.com/