Memory efficient java.util.Map implementation modelled after http://code.google.com/apis/v8/design.html
APACHE-2.0 License
Demonstrate overheads for various Java Collection implementations.
A ConcurrentLinkedHashMap for Java
Heap query plugin for Eclipse Memory Analyzer
Java large off heap cache
An attempt to implement a concurrent hash-trie map in Java
Fast and Easy mapping from database and csv to POJO. A java micro ORM, lightweight alternative to...
Functional programming in Java
A hashmap implementation for Java that stores map entries off-heap
MapDB provides concurrent Maps, Sets and Queues backed by disk storage or off-heap-memory. It is ...
深入理解Java集合框架
Huge Collections for Java using efficient off heap storage