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riak

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Riak combines a decentralized key-value store, a flexible map/reduce engine, and a friendly HTTP/JSON query interface to provide a database ideally suited for Web applications.

5.0
 
  0 reviews  |  11 users  |  99,810 lines of code  |  59 current contributors  |  Analyzed 5 days ago
  json mapreduce decentralized key-value consistent-hashing http javascript erlang
 
 

pj4j

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PJ4J stands for an infrastructure of parallel job execution for Java. PJ4J is a general Java library to assign jobs on computing clusters. The key futures of PJ4J are listed below: Map-reduce functionality. An mapped job is extensible using annotations. The extensible futures in user jobs ... [More] include: a distributed hash table (DHT), a B+-tree and a lock manager. Avoid painful configurations. Computation nodes that added to existing clusters are automatically detected (and used). Job monitoring via JMX. Fault tolerant. PJ4J provides several level of fault tolerance though replication settings. Overlay network is managed by a variant of consistent hashing. Patience to C10k problems is considered. Non-blocking socket is utilized. Free. Licensed under a non-viral license, ASL 2.0. [Less]

0
 
  0 reviews  |  0 users  |  0 current contributors  |  Analyzed about 2 years ago
  replication java dht distributed-computing distributed-database fault-tolerance p2p mapreduce xml consistent-hashing grid
 
 

gridool

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Gridool is an infrastructure of parallel job execution on Grid. Gridool assigns jobs on computing clusters. Gridool is currently under heavy development. The initial release is scheduled in April, 2010.

0
 
  0 reviews  |  0 users  |  79,400 lines of code  |  1 current contributor  |  Analyzed 7 days ago
  java dwh monetdb p2p mapreduce consistent-hashing grid replication dht distributed-computing distributed-database fault-tolerance
 
 
 
 

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