Updating java cache
Updating java cache - datinginleicestershire com
Like any caching system, JCS is most useful for high read, low put applications.Latency times drop sharply and bottlenecks move away from the database in an effectively cached system. The JCS goes beyond simply caching objects in memory.
The JCS jar provides production ready implementations of each of the four types of caches.Multiple instances can be configured to use a common connection pool.A thread pool can be used to reduce the number of queue worker threads across the system.The client is able to re-establish connections if it looses its connection with another server. You can choose to only send data, to not look for data on other servers, to send removes instead of puts, and to filter removes based on hash codes.JCS also provides an RMI based Remote Cache Server .It comes with a UDP discovery mechanism, so you can add nodes without having to reconfigure the entire farm.
The TCP Lateral Cache works by establishing connections with socket server running on other nodes. Only one server is needed for any number of regions.
It provides numerous additional features: The foundation of JCS is the Composite Cache, which is the pluggable controller for a cache region.
Four types of caches can be plugged into the Composite Cache for any given region: (1) Memory, (2) Disk, (3) Lateral, and (4) Remote.
This article will explain how to remove Java cache from your Windows Machine.
Clearing Java cache forces browsers to load the latest version of Java applets and applications and will often correct Java Webstart related problems.
When items are removed from the disk cache, the location and size are recorded and reused when possible.