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You're reading from  Getting Started with SQL Server 2014 Administration

Product typeBook
Published inApr 2014
PublisherPackt
ISBN-139781782172413
Edition1st Edition
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Author (1)
Gethyn Ellis
Gethyn Ellis
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Gethyn Ellis

Gethyn Ellis has over eighteen years of experience with SQL Server and for past ten years he has been working on Azure. He is an Microsoft certified trainer. He also trains and is a consultant for SQL Server. Prior to this he has worked with Packt and written books on "Getting Started SQL Server 2014 Administration" , "Microsoft Azure laaS Essentials", and Professional Azure SQL Database Administration.
Read more about Gethyn Ellis

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Memory-optimized tables


The following quote is from the SQL Server 2014 documentation:

"SQL Server In-Memory OLTP helps improve performance of OLTP applications through efficient, memory-optimized data access, native compilation of business logic, and lock- and latch free algorithms. The In-Memory OLTP feature includes memory-optimized tables and table types, as well as native compilation of Transact-SQL stored procedures for efficient access to these tables."

Much like traditional tables, memory-optimized tables offer fully durable transactions and meet ACID (Atomic Consistent Independent and Durable) by default and are designed to help databases that require really fast performance.

Much like the name suggests, memory-optimized tables are stored in the main memory (RAM) and therefore not on the hard disk. In fact, internally, SQL Server does keep a second copy on disk but this is for durability purposes and is only read from the hard disk during database recovery. A set of checkpoint files...

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Getting Started with SQL Server 2014 Administration
Published in: Apr 2014Publisher: PacktISBN-13: 9781782172413

Author (1)

author image
Gethyn Ellis

Gethyn Ellis has over eighteen years of experience with SQL Server and for past ten years he has been working on Azure. He is an Microsoft certified trainer. He also trains and is a consultant for SQL Server. Prior to this he has worked with Packt and written books on "Getting Started SQL Server 2014 Administration" , "Microsoft Azure laaS Essentials", and Professional Azure SQL Database Administration.
Read more about Gethyn Ellis