Thursday, October 18, 2012

SpringOne 2GX - Grails Clustering with Terracotta

Presenter: Ryan Vanderwerf
10:15am 10/18/2012

Terracotta is free for many usages. Full-fledged commercial use is licensed for $$.

There are different reasons for using clustering:
  • improving performance (not necessarily capacity)
  • scalability
  • high-availability
Terracotta is the company that created Quartz and Ehcache

Primary use cases for Terracotta

  • distributed HTTP sessions
  • Ehcache
  • Quartz scheduling

Configuring Terracotta

Just need to create a configuration file and reference it from each web app and terracota server (web.xml).

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