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Showing posts from September 24, 2023

Indirect Checkpoint

In the realm of SQL Server, database management is a complex art. One crucial aspect of this management is controlling when data is written from memory to disk through a process called checkpointing. While SQL Server offers automatic checkpoints, a more precise tool in your arsenal is the indirect checkpoint. Indirect Checkpoint in SQL Server Purpose: The primary aim of indirect checkpoints is to alleviate the I/O spikes often associated with traditional automatic checkpoints. By opting for indirect checkpoints, you gain better control and predictability over the checkpoint process. Database Configuration: Enabling indirect checkpoints for a specific database involves setting the TARGET_RECOVERY_TIME option at the database level. This setting defines the desired time interval (in seconds) between checkpoint events for that specific database. Predictable Checkpoints: Indirect checkpoints empower you to specify the frequency of checkpoints for each database. This level of granularity hel