New In-Memory OLTP Features

Jos de Bruijn points out new In-Memory OLTP features introduced since CTP3:

Large object (LOB) types varchar(max), nvarchar(max) and varbinary(max) are now supported with memory-optimized tables and table types, as well as natively compiled T-SQL modules, and the size limitations mirror that of disk-based tables (2GB limit on LOB values). In addition, you can have a memory-optimized table with a row size > 8060 bytes, even when no column in the table uses a LOB type. There is no run-time limitation on the size of rows or the data in individual columns; this is part of the table definition. Of course, all data does need to fit in memory.

I’m very pleased about this—now I can go back and turn some of my bigger table types into memory-optimized table types.

Related Posts

T-SQL Tuesday 117 Roundup

Steve Jones has the roundup for this month’s T-SQL Tuesday: The summary from my fourth T-SQL Tuesday hosting for #117. This time I was scrambling a bit, but since I’ve worked with a few customers in the last year that use MOT tables, I thought this might be a good topic. Either everyone is on vacation […]

Read More

Memory-Optimized Table Types

Rob Farley hates spelling “optimized” the best way: Let me start by saying that if you really want to get the most out of this feature, you will dive deep into questions like durability and natively-compiled stored procedures, which can really make your database fly if the conditions are right. Arguably, any process you’re doing […]

Read More

Categories

March 2016
MTWTFSS
« Feb Apr »
 123456
78910111213
14151617181920
21222324252627
28293031