Database Backup Strategy

You can create SQL Server database backup strategy with the help of SqlBak.  Using SqlBak to make regular SQL Server backups is the quickest way. Do you really need to make SQL Server backups? Absolutely Yes. Unless you don’t proper care about your data or you don’t mind having to completely recreate your database in the event of a disaster, you need some way of restoring the database to a functional stage. There are many ways how to perform SQL Server backups, SQL server database backup strategy, but the quickest is to use SqlBak.

SQL Server Database Backup Strategy

A lot of people argue that having a redundant copy of the database anywhere else removes the necessity for having backups, but what if that copy is broken or unreachable? SQL Server backups are required to ensure that you’ll be able always to restore your SQL Server databases.

But which kind of SQL Server backups have you make? How often should you make SQL Server backups? What effect will they have on the database? And how do you be sure they are valid? Making a database backup strategy is truly less difficult than you may be thinking, even though the SQL Server backup and recovering commands have a plethora of options.

The implementation of your backup method is the quite simple and easy component. Making a successful database backup strategy is the extremely important, though often overlooked, component.

Create SQL Server Database Backup Strategy

A frequent question is how to begin thinking about a database backup strategy. Everyone knew that you shouldn’t design a backup strategy. But you should design a database backup strategy that allows you to restore SQL Server database with the lowest loss. Your backup strategy should grant you to meet your Recovery Time Objective (RTO) and Recovery Point Objective (RPO).

Database Backup Strategy – Full Backup

With a database backup strategy that just contains full backups, you’re pretty restricted in what you can do with restores. Generally, you can only recover to the time of each full backup. If a disaster happens at 20:59 on Monday, just before the next full backup is scheduled, then all the work since the last full backup will be lost. That is why, if data-loss requires to be prevented and the data can’t be recreated, log backups are also included.

Database Backup Strategy – Full Backup and Transaction Log Backups

Assume that the log backups are being taken each 15 minutes. In the event that every one of the backups is available, this implies that the database can be recovered to any point in time. Nevertheless, this still may not be the ideal plan. What if failure happens at 20:59 on Monday with this strategy?

To recover the database up to the point of the failure would mean restoring last Monday’s full backup and then all log backups for the last week. According to how much churn there was in the database during the 7-day period that could be a gigantic amount of transaction log that will take a long stretch of time to replay. That’s obviously not a perfect restore strategy, but it’s a common database backup strategy in the subject. If you have a database backup strategy like that, make sure that you’ve trained doing a recovery so you know whether you can meet your RTO in the event of a failure.

Database Backup Strategy – Full Backup Differential backups and Transaction Log Backups

To reduce this question, some SQL Server database backup strategies apply more frequent full backups, but these might be really large to take each day, for instance. The alternative is to use differential backups, which only have the data that has modified since the last full backup.

With this strategy, restoring from a failure at 20:59 on Monday is much faster. Keep in mind that a differential backup is cumulative. So the database backup strategy is the Monday full backup, the 00:00 Monday differential backup, additionally all the log backups from Monday. Possessing the differential backup from 00:00 Monday means that all the log backups preceding that can be forgotten. As the differential backup includes the same as the net result of recovering all these log backups.


This had been a really quite simple and contrived illustration, but it definitely displays the benefits of every backup type. Once you’ve created your SQL Server database backup strategy, ensure that you test it to ensure that it enables you to execute your planned restores.

Let me reveal a simple illustration. A customer had a corrupt database and desired to restore with absolutely no data-loss. They were unwilling to use their backups and tried running recovery on a duplicate of the database. But it had to delete data, pushing them into applying their backups. It turned out that they had a full backup from May plus a log backup every fifteen minutes up to July! The user believed they had a great SQL server database backup strategy. Full recovery model plus log backups. But their backup strategy didn’t enable them to do the recovery that they need.

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