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问题描述
Terracotta BigMemory是否有任何开源替代方案?
Is there any open-source alternative for Terracotta BigMemory?
实际上,我什至没有找到任何商业选择.我对纯Java解决方案感兴趣,该解决方案无需任何JNI和C支持的解决方案即可在JVM内运行.
Actually I didn't even manage to find any commercial alternative. I'm interested in pure Java solution which will work inside JVM without any JNI and C-backed solution.
推荐答案有一个非常好的缓存解决方案,名为 MapDB (以前是JDBM4).它支持HashMap和TreeMap,但仅是嵌入式应用程序.它还支持基于持久性文件的缓存.
There is a very good cache solution named MapDB(JDBM4 formerly). It supports HashMap and TreeMap But it is only application embedded. It also support persistent file based cache.
堆外缓存示例:
DB db = DBMaker.newDirectMemoryDB().make(); ConcurrentNavigableMap<Integer, String> map = db.getTreeMap("MyCache");或基于持久性文件的缓存:
Or persistent file based cache:
DB db = DBMaker.newFileDB(new File("/home/collection.db")).closeOnJvmShutdown().make(); ConcurrentNavigableMap<Integer,String> map = db.getTreeMap("MyCache");更多推荐
是否有针对Java的开源堆外缓存解决方案?
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