Nebuchadnezzar

RAMCloud implementation for Clojure applications.

Features

• In-memory Key-Value store
• Full off-heap, no GC impact and pauses, internal defragment mechanism
• High concurrency, cell level lock
• Able to allocate large amount of memory (TBs)
• Low latency, tests indicates each read/write costs less than 1 ~ 1/100 msec
• Support both schema (for memory efficiency) and schema less
• Shard-nothing distributed architecture
• Rich data type support, including text, geo coordinate, bytes, java objects, and arrays
• Array, Map and nested schemas. Use the DSL to describe your documents
• Optional durability. Backup memory data into multiply replications of on-disk copy, in (nearly) real-time, recover them back into the cluster memory when needed.

Usage

Under heavy development, no docs at this time

License

Copyright © 2016 Shisoft Research

Distributed under the Eclipse Public License either version 1.0 or BSD any later version.

Built With

• clojure
• java