Johan Andersson

CTO, Severalnines

Johan is CTO at Severalnines, a company that enables developers to easily deploy, manage, monitor and scale highly-available MySQL clusters in the data center, in hosted environments and on the cloud. Prior to Severalnines, Johan worked at MySQL/Sun/Oracle and was the Principal Consultant and lead of the MySQL Clustering and High Availability consulting group, where he designed and implemented large-scale MySQL systems at key customers.

Submitted Sessions

Correct tuning of MySQL NDB Cluster can have dramatic impact on performance.
As a distributed shared-nothing system, it is quite sensitive to tuning of communication buffers, or correct partitioning of the schema.

In this session we will look at different tuning aspects of MySQL Cluster.

- Application design guidelines
- Schema Optimization
- Index Selection and... [read more]

Sphinx Information Technologies Inc. is a global network solutions and hosting provider with presence and hosting facilities in Canada, the US and Egypt.

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