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January 9, 2013

Announcing TokuDB v6.6: Performance Improvements

Filed under: MariaDB,MySQL,TokuDB — Patrick Durusau @ 12:00 pm

Announcing TokuDB v6.6: Performance Improvements

From the post:

We are excited to announce TokuDB® v6.6, the latest version of Tokutek’s flagship storage engine for MySQL and MariaDB.

This version offers three types of performance improvements: in-memory, multi-client and fast updates.

Although TokuDB is optimized for large tables, which are larger than memory, many workloads consist of a mix of large and small tables. TokuDB v6.6 offers improvements on in-memory performance, with a more than 100% improvement on Sysbench at many concurrency levels and more than 200% improvement on TPC-C at many concurrency levels. Details to follow.

We have also made improvements in multi-threaded performance. For example, single threaded trickle loads have always been fast in TokuDB. But now multi-threaded trickle loads are even faster. An iibench run with four writers shows an increase from ~18K insertions/sec to ~28K insertions/sec. With a writer and reader running concurrently, we achieve ~13K insertions/sec.

Leif Walsh, one of our engineers, will be posting some details of how this particular improvement was achieved. So stay tuned for this and posts comparing our concurrent iibench performance with InnoDB’s.

A bit late for Christmas but performance improvements on top of already impressive performance are always welcome!

Looking forward to hearing more of the details!

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