Java In-Memory Database-Apps with EclipseStore
summary
EclipseStore is a Java library that stores Java object-graphs natively so the JVM heap is the source of truth, with version 1.3.2 on Maven Central. It uses eager and explicit lazy reference points, atomic store operations that write only deltas, background housekeeping with storage-level garbage collection, continuous backups, and migration tooling from MicroStream. Custom type handlers and legacy type mappings handle serialization and class evolution. A planned GigaMap supports 2^50 elements with off-heap indices and delivers queries in microseconds, often claiming up to 10x faster than DB-backed designs.
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chapters (10)
- 0:00Introduction to Eclipse store
- 2:32The paradigm shift
- 8:54Installation and configuration
- 14:11Data loading strategies
- 25:56Storing and deleting data
- 35:21Customizing the engine
- 39:35Class evolution and migration
- 41:20Backup and housekeeping
- 45:15Future features and resources
- 48:44Q&A and closing remarks
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