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Impressum

15.02.2013
A. Borusan

12.03.2013, 10 Uhr c.t TU Berlin, EN building, seminar room EN 719 (7th floor), Einsteinufer 17, 10587 Berlin: "larHekaton: SQL Server’s Main-Memory OLTP Engine" (Paul Larson, Microsoft Research)

Hekaton is a new database engine optimized for memory resident data and OLTP workloads. Hekaton is fully integrated into SQL Server; it is not a separate product. To take advantage of Hekaton, a user simply declares a table memory optimized. Hekaton tables are fully transactional and durable and accessed using T-SQL in the same way as regular SQL Server tables. T-SQL stored procedures that reference only Hekaton tables can be compiled into machine code for further performance improvements. The engine is designed for high concurrency and uses only latch-free data structures and a new optimistic, multi-version concurrency control technique. The talk will give an overview of the design and capabilities of the Hekaton engine including some performance results.