Is Ehcache distributed?
Ehcache – A Java Distributed Cache – High Scalability –
What is Ehcache and how it should be implemented?
Ehcache can be configured in two ways: The first way is through Java POJO where all configuration parameters are configured through Ehcache API. The second way is configuration through XML file where we can configure Ehcache according to provided schema definition.
What is Net SF Ehcache?
net.sf.ehcache » ehcacheApache. Ehcache is an open source, standards-based cache used to boost performance, offload the database and simplify scalability. Ehcache is robust, proven and full-featured and this has made it the most widely-used Java-based cache.
What is Ehcache replication?
The Ehcache jmsreplication module lets organisations with a message queue investment leverage it for caching. It provides replication between cache nodes using a replication topic, pushing of data directly to cache nodes from external topic publishers, and a JMSCacheLoader, which sends cache load requests to a queue.
Does Ehcache support clustering?
Clustering concepts The Ehcache Clustered Tier Manager is the server-side component that gives clustering capabilities to a cache manager. Cache managers connect to these to get access to the server’s storage resources so that the clustered tiers of caches defined in them can consume those resources.
How do you use Ehcache?
- Use Java 1.5 or 1.6.
- Place the Ehcache jar into your classpath.
- Configure ehcache. xml and place it in your classpath.
- Optionally, configure an appropriate logging level. See the Code Samples chapter for more information on direct interaction with ehcache.
Why is Ehcache used?
Ehcache is an open source, standards-based cache that boosts performance, offloads your database, and simplifies scalability. It’s the most widely-used Java-based cache because it’s robust, proven, full-featured, and integrates with other popular libraries and frameworks.
How do I size the different data tiers in Ehcache?
Ehcache provides a number of ways to size the different data tiers using simple cache-configuration sizing attributes. This page explains simplified tuning of cache size by configuring dynamic allocation of memory and automatic load balancing. The architecture of an Ehcache node can include a number of tiers that store data.
How does Ehcache manage the life of cached data?
The architecture of an Ehcache node can include a number of tiers that store data. One of the most important aspects of managing cached data involves managing the life of the data in each tier. This page covers managing data life in Ehcache and the Terracotta Server Array, including the pinning features of Automatic Resource Control (ARC).
What is the Ehcache fast restart feature?
The Ehcache Fast Restart feature provides enterprise-ready crash resilience, which can serve as a fast recovery system after failures, a hot mirror of the cache on disk at the application node, and an operational store with in-memory speed for reads and writes. The following pages provide additional information about Ehcache configuration: