ehcache vs memcached

EhcacheUse Case (1) SingletonCreation Method After ehcache1.2, you can use Singleton (factory creation method) to create a singleton cachemanager instance. Cachemanager. Create (); String [] cachenames = cachemanager. getinstance (). getcachenames (); Use the default configuration to create a cachemanager Cachemanager manager = new cachemanager (); String [] cachenames = manager. getcachenames (); Use the configuration file to create the specified cachemanager Cachemanager ma

The "http://raychase.iteye.com/blog/1545906" Ehcache is now the most popular pure Java open source caching framework. "Using Ehcache programmatically"Find the Ehcache.xml profile from the classes directory CacheManager CacheManager = Cachemanager.getinstance (); Find the configuration file for the specified name from the classes directory//cachemanager CacheManager = cachemanager.create (GetClass ().

Ehcache is a Java implementation of the open-source distributed cache framework, Ehcache can effectively reduce the load of the database, you can keep the data in different server memory, when the need for data can be quickly accessed. At the same time the Ehcache extension is very simple and there are several official cache configurations available. You can pass

1, of course, first introduce Ehcache-related jar packageThese packages do not need to be downloaded separately, Download Hibernate4.1.7 's compressed package (e.g. Hibernate-release-4.1.7.final.zip) on the Hibernate official website and introduce hibernate-release-4.1.7.final\ Ehcache-core-2.4.3.jar, Hibernate-ehcache-4.1.4.final.jar under the Hibernate-release-

EhCache is a pure Java in-process caching framework, which is fast and capable, and is the default Cacheprovider in Hibernate.Features are: 1. The threading mechanism for fast and lightweight ehcache is designed for large, high concurrency systems. A large number of performance test cases ensure that ehcache performance is consistent across different versions. Ma

cache , so you can take a balance in performance and memory ~ ~ ~Two: Find solutions　　Balance point found, seemingly in the. NET domain is rarely heard of the concept of disk caching, since there is little to hear, it is in the wave of NuGet, and then found a top1 diskcache, such as:Pull down a test, lying trough, on a curd operation, even TTL and TTI functions are not, also want to donate Bitcoin , O (∩_∩) oSince NET does not have any good solution, the eye can only cast to Java below to see,

1. EHCache features, is a pure Java, the process (can also be understood as a plug-in) cache implementation, the installation of EHCache, the need to Ehcache-x.x.jar and related class library to classpath. If Hibernate is already installed on the project, you do not need to do anything. Direct access to EhcacheCache storage mode: Memory or disk2. Use

Slab allocation mechanism: Defragment memory for reuseThe most recent memcached by default uses a mechanism called slab allocator to allocate and manage memory. Prior to the advent of this mechanism, the allocation of memory was performed simply by malloc and free for all records. However, this approach can lead to memory fragmentation, aggravating the burden on the operating system memory manager, and in the worst case, cause the operating system to

Memcached source code analysis ----- basic operations on the hash table and resizing process, memcached ----- Reprinted please indicate the source: http://blog.csdn.net/luotuo44/article/details/42773231 Tip: This article uses some global variables that can be set when memcached is started. For the meanings of these global variables, refer to

Memcached, the well-known remote distribute cache (do not know can be javaeye, or Google a little, or Baidu a bit, but in view of Baidu's ranking business taste too strong (from a recent event can be seen), So it is recommended to javaeye a little bit), it is very simple to use, it is used in many sites, very few large sites do not use memcached. Once I have seen a lot of analysis of