June 2013
Intermediate to advanced
150 pages
3h 50m
English
Content preview from Liferay Portal Performance Best PracticesBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Ehcache configuration best practices
We learned about the basics of Ehcache and also different cache managers used in Liferay Portal. Now let's focus on the cache manager configuration to tune the caching mechanism in Liferay. Using the cache manager configuration, we can provide a cache control parameter for each and every cache bucket. Let's understand the important configuration parameters by looking at the defaultCache and cache elements of the Liferay multi-VM cache manager configuration file.
<defaultCache eternal="false" maxElementsInMemory="10000" overflowToDisk="false" timeToIdleSeconds="600" > <cacheEventListenerFactory class="com.liferay.portal.cache.ehcache.LiferayCacheEventListenerFactory" properties="replicatePuts=false,replicateUpdatesViaCopy=false" ...
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.