Since restoring a full DB backup has the simplest restore process, more frequent full DB backups simplifies the overall backup and restore solution. This type of backup uses a special blend of full database backups, differential backups, and transaction log backups (also known as T-log backups). This option uses native SQL Server backup capabilities. These two options are database-level backup and server-level backup. There are two methods for backing up your SQL Server database. This solution can help simplify your backup and restore strategy of SQL Server instances that host multiple databases, especially when you must back up all those databases together at exactly the same time. Then, we walk through simplifying a server-level backup and restore solution using AWS Systems Manager, AWS Backup, and VSS. In this blog post, we begin by covering the two different SQL Server backup strategies you can implement while using Amazon EC2, database-level backups and server-level backups.
AWS Backup integrates with AWS Systems Manager to execute VSS-enabled snapshots as part of your regular backup plans.
Server-level backups can often be more nimble, using point-in-time snapshots that allow you to backup databases without having to consistently do full backups, but can often require special hardware.ĪWS Backup provides a fully managed data protection solution across variety of AWS services, and simplifies creating VSS-enabled (Volume Shadow Copy Service) snapshots for application-consistent server-level backups of entire SQL Server instances. Database-level backups use native SQL Server backup capabilities, but are often cumbersome and complex at scale due to less backup granularity. When using EC2 to deploy SQL Server, you are responsible for implementing a backup solution, which can involve using either database-level backups or server-level backups. Alternatively, you can deploy SQL Server on Amazon EC2, which gives you full control of your infrastructure. You can run your SQL Server instances on Amazon RDS, which is a managed database service that includes automatic backup plans. With AWS, you have two options for running SQL Server instances. These factors make it critical for database administrators to find a backup strategy that suits their business needs. SQL Server backup and restore operations can complexify as your number of databases grows and your recovery time and recovery point objectives approach zero. Backing up your valuable data is an inseparable part of running Microsoft SQL (MSSQL) Server workloads, due to the importance and value of data in today’s enterprises.
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