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In Memory Optimized Tables SQL 2014

    In Memory Optimized Tables SQL 2014

What are Memory Optimized Tables in SQL Server?
Memory Optimized tables are newly introduced in SQL Server and they are fully ACID compliant data storage structures, which stores the data mainly within the system memory(RAM), allowing users to access data very very quickly compared to the stored File system stored Table.

The transactional consistency is maintained in Memory Optimized Tables in SQL Server 2014 by:

In-Memory Row Versioning:
Memory Optimized tables maintains various versions of the same row dispersed over the in-memory data structure of the table which allows the reading and writing of the rows concurrently without transactional inconsistency issues. It is equivalent to SNAPSHOT ISOLATION LEVEL where … Read the rest