Hector
A high level Java client for Apache Cassandra
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Intro

Hector is a high level Java client for Apache Cassandra currently in use on a number of production systems some of which have node counts into the hundreds. Issues generally are fixed as quickly as possbile and releases done frequently.

Apache Cassandra is a highly available column oriented database.

Hector is the greatest warrior in the greek mythology, Troy’s builder and brother of Cassandra

Some features provided by this client

  • high level, simple object oriented interface to cassandra
  • failover behavior on the client side
  • connection pooling for improved performance and scalability
  • JMX counters for monitoring and management
  • configurable and extensible load balancing (round robin (the default), least active, and a phi-accrural style response time detector)
  • complete encapsulation of the underlying Thrift API and structs
  • automatic retry of downed hosts
  • automatic discovery of additional hosts in the cluster
  • suspension of hosts for a short period of time after several timeouts
  • simple ORM layer that works
  • a type-safe approach to dealing with Apache Cassandra’s data model

Sources and download

https://github.com/rantav/hector or clone it directly from $ git clone git://github.com/rantav/hector

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