How much RAM does SQL Server 2012 need?

Question

What version and edition of SQL Server are you using? 2012 (and earlier) standard edition will only use up to 64Gb so if you are using those there is little point adding more memory in this situation. Even in later releases the limit is 128Gb for standard edition. 20 июл. 2016 г.

How much RAM should SQL Server use?

To prevent Microsoft SQL Server from consuming too much memory, you can use the following formula to determine the recommended maximum server memory: Reserve 4GB from the first 16GB of RAM and then 1GB from each additional 8GB of RAM for the operating system and other applications.

Is 8GB RAM enough for SQL Server?

With 8GB of RAM on your system, you probably should set SQL max_server_memory value to 6GB, which leaves 2GB available for OS and other processes that may require it.

How much RAM does a SQL database need?

Traditionally questions about how much memory SQL Server needs were aimed at how to appropriately set the 'max server memory' sp_configure option in SQL Server, and in my book the recommendation that I make is to reserve 1 GB of RAM for the OS, 1 GB for each 4 GB of RAM installed from 4–16 GB, and then 1 GB for every 8 ...

Does my SQL Server need more RAM?

More memory is needed if this value is >=1. Memory Manager: Target Server Memory vs Total Server MemoryThe Target Server memory is the amount of memory that SQL wants to consume – Total Server memory is what it is actually consuming. More memory is needed if Target Server memory is greater than Total Server memory.

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