SQL Server and ReFS: Part 1 – DBCC and In Memory OLTP

As I was sitting in Bob Ward’s Inside SQL Server I/O presentation, something interesting caught my eye on a particular slide.

ward

It looks like ReFS is now supported for SQL Server 2014. I’d run into problems with 2012 so I’d just given up but this looks promising. I am neither a filesystem aficionado, nor a dilettante but I know that there are some interesting features of ReFS at which Windows server admins are looking to see if it’s viable.

There are a few known gotchas with ReFS that I’m going to (hopefully) test, along with performance characteristics. Performance will be addressed in a separate post because I’ve already got the numbers and the post will be a bit deeper and less along the lines of “work/no-work.”
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