Apache Mnemonic

Clone this repo:
  1. 204ad76 MNEMONIC-535: Use assert function to handle test results and messages instead of println; import assert library correspondingly by Chunyong He · 3 months ago master
  2. 9f403cd MNEMONIC-515: PMDK based Persistent Memory Service by Wang, Gang(Gary) · 4 months ago
  3. f8e7a7f MNEMONIC-532: Upgrade PMDK to ver. stable 1.6 in CentOS Dockerfile by Wang, Gang(Gary) · 6 months ago
  4. 418b7f8 MNEMONIC-533: Remove the upgrade operation in Ubuntu Dockerfile by Wang, Gang(Gary) · 6 months ago
  5. f09f00c MNEMONIC-531: Upgrade PMDK to ver. stable 1.6 in Ubuntu Dockerfile by Wang, Gang(Gary) · 6 months ago


Mnemonic Official Website

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Apache Mnemonic is a non-volatile hybrid memory storage oriented library, it proposed a non-volatile/durable Java object model and durable computing service that bring several advantages to significantly improve the performance of massive real-time data processing/analytics. developers are able to use this library to design their cache-less and SerDe-less high performance applications.


  • In-place data storage on local non-volatile memory
  • Durable Object Model (DOM)
  • Durable Native Computing Model (DNCM)
  • Object graphs lazy loading & sharing
  • Auto-reclaim memory resources and Mnemonic objects
  • Hierarchical cache pool for massive data caching
  • Extensible memory services for new device adoption and allocation optimization
  • Durable data structure collection(WIP)
  • Durable computing service
  • Minimize memory footprint of on-heap
  • Reduce GC Overheads as the following chart shown (collected from Apache Spark experiments)
  • Drop-in Hadoop MapReduce support
  • Drop-in Hadoop Spark support