Simplifying Database Management for Big Data

OpenStack Summit 2014 is a five-day conference for developers, users, and administrators of OpenStack Cloud Software — a topic near and dear to many Tokutek customers. This year’s event is being held in Atlanta, May 12-16, 2014.
Recently, I learned about an interesting Big Data DBMS survey being conducted during the lead up to the conference. […]

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‘Open Source Appreciation Day’ draws OpenStack, MySQL and CentOS faithful

210 people registered for the inaugural “Open Source Appreciation Day” March 31 in Santa Clara, Calif. The event will be held each year at Percona Live henceforth.
To kick off the Percona Live MySQL Conference & Expo 2014, Percona held the first “Open Source Appreciation Day” on Monday, March 31st. Over 210 people registered and […]

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How TokuMX Secondaries Work in Replication

As I’ve mentioned in previous posts, TokuMX replication differs quite a bit from MongoDB’s replication. The differences are large enough such that we’ve completely redone some of MongoDB’s existing algorithms. One such area is how secondaries apply oplog data from a primary. In this post, I’ll explain how.
In designing how secondaries apply oplog data, […]

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percona-millipede – Sub-second replication monitor

I recently helped a client implement a custom replication delay monitor and wanted to share the experience and discuss some of the iterations and decisions that were made. percona-millipede was developed in conjunction with Vimeo with the following high-level goal in mind: implement a millisecond level replication delay monitor and graph the results.  Please […]

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