Is it possible to set Buffer pool extension on sql server, having 4 clustered Column Store index in SQL Server 2014? -


I made Clustered Column Store Index on the table I want to improve memory performance using the buffer pool. Is it possible to set up a buffer pool on SQL Server, is the hosted Cluster Column Store Store in SQL Server 2014? What will be the performance benefit after setting a buffer on it?

This is one of them "it depends" question. The answer depends on a lot of things, such as how much RAM you already have in your system and your workload.

Real RAM is always going to give you better performance than the buffer pool extensions walk from the standard version, you can use 128 GB SQL Server and its server Fill up with RAM and you can provide better performance improvements than buffer pool extensions.

You can also read heavy workloads with instead of their workloads buffer pool gives SSD better results for your data files (especially low cache hit ratio, it is to read a lot of disk)

here is a link to a trial by Brent Ojr team buffer pool extensions:

you can get different results with their workloads and hardware , So you really need to know that How much will help?

It has been given too much that it will not help much in adding more RAM.


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