Apache Mnemonic (Incubating)

Clone this repo:
  1. b155302 MNEMONIC-499: The refBreak function should be prevented from reclaimable referred durable object by Wang, Gang(Gary) · 13 days ago master
  2. 4834d08 MNEMONIC-483:Construct a test case to verify the reference breaking by Lan Lin · 4 weeks ago
  3. 5a67287 MNEMONIC-493: Implement the functionality of reference breaking mark for generic field by Yanhui Zhao · 10 weeks ago
  4. 20932d0 MNEMONIC-486: Implement the functionality of reference breaking mark for general durable object by Yanhui Zhao · 3 months ago
  5. 34dc803 MNEMONIC-482:Support reference breaking mark on specified fields by Yanhui Zhao · 3 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