If you want to evaluate how the new In-Memory OLTP engine improves your databaseРІР‚в„ўs performance, then Microsoft has a new Analysis, Migrate, and Report tool (AMR). Currently, stored procedures are being interpreted, an operation that adds a few clocks to their execution, but by compiling them to native Win64 code, they are made to be directly executable, and thus their performance is maximized and their execution time is minimized. The performance of stored procedures is also improved due to compiling these stored procedures into DLL native code. Also, the new engine has an improved lock-free mechanism that can process transactions for the in-memory tables.

The OLTP tables are copied to memory and are made durable by writing transaction logs to disk. This engine has been designed to deliver increased concurrency and it has a brand new mechanism to control and eliminate delays due to locking with an optimistic concurrency control mechanism. In-Memory OLTP or online-transaction processing is a database engine that is memory-optimized specifically for OLTP operations and is part of SQL ServerРІР‚в„ўs engine. Actual performance improvements depend on many factors that may vary from client to client, but the most common improvements in terms of performance are between 5x and 20x FASTER! Hekaton comes from Greek and means 100 (hundred) which was the aim of performance improvement for this feature over previous methods of accessing and manipulating data. It was announced at PASS 2012 and was warmly welcomed by the industry. The most talked about and most awaited feature of SQL Server 2014 is mostР’В undoubtedly the new In-Memory OLTP engine, internally calledР’В Hekaton. SQL Server 2014 new features In-Memory OLTP

We will try to show you why itРІР‚в„ўs important to take a look at these new features and consider trying out the 2014 edition. WeРІР‚в„ўre all excited about the new SQL Server 2014 and its new previewed features, but how do they actually help you in your daily tasks? In this article, we will show you what are its new features and how they can help you become more efficient in your work through a more performant system. SQL Server 2014 has been launched on April the 1st and weРІР‚в„ўre very excited about this new version as it promises to be a great one.

Azure install sql server 2014