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Elliptics

Product
Developers: Yandex
Branches: Information technologies
Technology: Cloud Computing,  DWH,  Data processing centers are technologies for DPC

The data warehouse distributed by key-value open source. At standard behavior represents the classical (DHT) distributed a hash table. Elliptics does not require special managing nodes, and therefore does not contain uniform points of failure.

The storage allows to distribute data on unlimited number of remarks and between several data centers. "Remark" in this case is called the DHT ring with a key range from 0 to 2512.

As transport in Elliptics the p2p-protocol is used. In addition, full scripting on server side (Python, JavaScript is supported and C ++) — it is based on technology Yandex.Cocaine.