Project-voldemort - A distributed database, Clone of Amazon's Dynamo

  •        0

Voldemort is a distributed key-value storage system. Data is automatically replicated over multiple servers. Data is automatically partitioned so each server contains only a subset of the total data. Server failure is handled transparently. It is used at LinkedIn for certain high-scalability storage problems where simple functional partitioning is not sufficient.

http://www.project-voldemort.com/voldemort/

Tags
Implementation
License
Platform

   




Related Projects

Apache Accumulo - Key Value Store based on Google BigTable


The Apache Accumulo sorted, distributed key/value store is a robust, scalable, high performance data storage and retrieval system. Apache Accumulo is based on Google's BigTable design and is built on top of Apache Hadoop, Zookeeper, and Thrift. Apache Accumulo features a few novel improvements on the BigTable design in the form of cell-based access control and a server-side programming mechanism that can modify key/value pairs at various points in the data management process.

Hyperdex - A Searchable Distributed Key-Value Store


HyperDex is a distributed, searchable key-value store. HyperDex provides a unique search primitive which enables searches over stored values. By design, HyperDex retains the performance of traditional key-value stores while enabling support for the search operation. It is fast, scalable, Consistent, Fault tolerant.

Dynomite - Making Non-Distributed Databases, Distributed


Dynomite, inspired by Dynamo whitepaper, is a thin, distributed dynamo layer for different storages and protocols. Dynomite is a sharding and replication layer. Dynomite can make existing non distributed datastores, such as Redis or Memcached, into a fully distributed & multi-datacenter replicating datastore.

Infinispan - Key value NOSQL data store and data grid


Infinispan is an extremely scalable, highly available key/value NoSQL datastore and distributed data grid platform. The purpose of Infinispan is to expose a data structure that is highly concurrent, designed ground-up to make the most of modern multi-processor/multi-core architectures while at the same time providing distributed cache capabilities. Infinispan offers enterprise features such as efficient eviction algorithms to control memory usage as well as JTA compatibility.

Kumofs


kumofs is a scalable and highly available distributed key-value store.

mapquest-osm-server - A scalable OpenStreetMap API server built over a distributed key/value store.


A scalable OpenStreetMap API server built over a distributed key/value store.

Chronicle Map - High performance, off-heap, key-value, in memory, persisted data store


Chronicle Map is a high performance, off-heap, key-value, in memory, persisted data store. It works like a standard java map yet it automatically distributes data between processes, these processes can be both on the same server or across your network. In other words its a low latency, huge data key value store, which can store terabytes of data locally to your process.

havalo - Non Distributed NoSQL Key Value Store


A zero configuration, non-distributed NoSQL key-value store that runs in any Servlet 3.0 compatible container. With Havalo, simply drop havalo.war into your favorite Servlet 3.0 compatible container and with almost no configuration you'll have access to a fast and lightweight K,V store backed by any local mount point for persistent storage.

BangDB - NoSQL for Real Time Performance


Bangdb is pure vanilla key value nosql data store. The goal of bangdb is to be fast, reliable, robust, scalable and easy to use data store for various data management services required by applications. Bangdb comes in flavors like Embedded In memory, Network, Distributed data grid/ Elastic Cache. The bangdb is highly concurrent and runs parallel operations as much as possible.

sparkey


Continuous integration with [travis](https://travis-ci.org/spotify/sparkey).[![Build Status](https://travis-ci.org/spotify/sparkey.svg?branch=master)](https://travis-ci.org/spotify/sparkey)Dependencies------------* GNU build system (autoconf, automake, libtool)* [Snappy](https://code.google.com/p/snappy/)Optional* [Doxygen](http://www.doxygen.org/)Building-------- autoreconf --install ./configure make make checkAPI documentation can be generated with `doxygen`.Installing----------

nagini - Abstraction of key/value pairs for key/value databases (intended for Voldemort)


Abstraction of key/value pairs for key/value databases (intended for Voldemort)

etcd - Distributed reliable key-value store for the most critical data of a distributed system


etcd is a distributed, consistent key-value store for shared configuration and service discovery. It is simple, secure, fast and reliable. it uses the Raft consensus algorithm to manage a highly-available replicated log.

key-value-store-experiment - Experimental Key-Value store using Distributed Haskell


Experimental Key-Value store using Distributed Haskell

Ehcache


Ehcache is an open source, standards-based cache used to boost performance, offload the database and simplify scalability. Ehcache is robust, proven and full-featured and this has made it the most widely-used Java-based cache.

RocksDB - A persistent key-value store for fast storage environments


RocksDB is an embeddable persistent key-value store for fast storage. RocksDB builds on LevelDB to be scalable to run on servers with many CPU cores, to efficiently use fast storage, to support IO-bound, in-memory and write-once workloads, and to be flexible to allow for innovation. It is especially suited for storing data on flash drives. It has multi-threaded compactions, making it specially suitable for storing multiple terabytes of data in a single database.

Bolt - An embedded key/value database for Go.


Bolt is a pure Go key/value store inspired by Howard Chu's LMDB project. The goal of the project is to provide a simple, fast, and reliable database for projects that don't require a full database server such as Postgres or MySQL.

project-cassandra - Cassandra distributed key/value store (my branches)


Cassandra distributed key/value store (my branches)

Distributed-Key-Value - CS425 MP2 Distributed Key Value Project


CS425 MP2 Distributed Key Value Project

voldemort-rb - A Ruby client for the Voldemort distributed key value store


Since the communication between the client and the server is done using protocol buffers you'll need the ruby_protobuf gem found at http://code.google.com/p/ruby-protobuf/.

HyperDex - HyperDex is a scalable, searchable key-value store


HyperDex is a scalable, searchable key-value store