堆内内存(in heap cache/memory)还是堆外内存(off heap cache/memory)
堆内内存(in heap cache/memory)还是堆外内存(off heap cache/memory)?
没有GC的map OpenHFT公司提供三个开源库:Chronicle Queue、Chronicle Map和Thread Affinity,这些库可以帮助开发人员使用堆外内存来保存数据。采用堆外内存有很多好处,同时也带来挑战
堆内内存(in heap cache/memory)还是堆外内存(off heap cache/memory)?:http://www.infoq.com/cn/news/2014/12/external-memory-heap-memory/
https://www.javacodegeeks.com/2015/03/creating-millions-of-objects-with-zero-garbage.html
https://github.com/OpenHFT/Chronicle-Map
http://chronicle.software/products/chronicle-map/
OpenJDK 和 HashMap,大量数据处理时,避免垃圾回收延迟的技巧(off-heap)。https://www.oschina.net/translate/open-jdk-and-hashmap-off-heap
https://github.com/snazy/ohc
什么是堆外内存off-heap//www.jdon.com/46066
cassandra的部件ohc(off heap cache)
Ehcache 3.0 首个里程碑发布,支持 Off-Heap http://www.oschina.net/news/60865/ehcache3-with-off-heap-storage
Off-heap技术在大数据处理中的应用 http://www.oschina.net/news/60865/ehcache3-with-off-heap-storage
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