SQLServerCentral Editorial

The Need for 256GB

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I have seen a few people call for raising the RAM limit in the Standard Edition of SQL Server. In 2016, Aaron Bertrand voiced this, and for 2019, Glenn Berry asked that the limit be raised to 256GB. In the last newsletter of the year, Brent Ozar asked Santa for a 256GB limit.

I wonder how many of you would really take advantage of that. In the Azure SQL Database pricing table, to get beyond 128GB of RAM, you need to go to 32 cores. For Azure VMs, you need to purchase even more cores.  AWS EC2 VMs require 32 cores to get to 256GB.

How many of you use this many cores for your SQL Server Standard Edition instances? I'm sure some of you do, but is it many instances that require this many cores and RAM without Enterprise Edition? If you do run EE, then is it because you need more resources or because you need some other EE feature?

Certainly, the use of lots of resources is likely something Microsoft considers to be a feature. They want more for licensing when you have a large workload. I don't know if I think this is morally fair, after all the bits are really the same and there's an artificial limit that doesn't allow the use of them with more underlying resources.

As a side note, this has made it into other areas. My Tesla offers me the option for more acceleration if I pay them US$2000. The hardware will already support this, but it's a software unlock for a price. That feels strange.

Across all the instances you have, how many of them have the need for more RAM? Perhaps a better question is whether your organization would allocate more RAM given the cost involved. I still see too many organizations that underspend for hardware when it would make a difference for customers. Of course, many of you might also get better performance if you learned to write better code that efficiently solves query problems.

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