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imdg

By dreamreal · 2 April 2026 · 360 lookups

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IMDG stands for "In-Memory Data Grid," usually a memory-based map, often distributable. Implementations center around the JCache API (JSR 107) or JavaSpaces, typically. Tend to be memory-hungry and incredibly fast.

See also

jsr 107, infinispan, terracotta, ignite, coherence, gigaspaces