24 projects tagged "NoSQL"

Download No website Updated 27 May 2014 OrientDB

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Pop 482.97
Vit 173.49

OrientDB is a NoSQL DBMS which can store 150,000 documents per second on common hardware. Even with a document-based database, the relationships are managed as in graph databases, with direct connections among records. You can traverse entire or parts of trees and graphs of records in a few milliseconds. It supports schema-less, schema-full, and schema-mixed modes, has a strong security profiling system based on users and roles, and supports SQL between the query languages. Thanks to the SQL layer, it's straightforward to use for people skilled in the relational world.

Download No website Updated 15 May 2014 Hypertable

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Pop 340.15
Vit 43.57

Hypertable is a high performance, scalable database modeled after Google's Bigtable. It is designed to manage the storage and processing of information on a large cluster of commodity servers, providing resilience to machine and component failures.

Download Website Updated 19 Aug 2013 EJDB

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Pop 100.22
Vit 4.91

EJDB is an embedded JSON database engine. It aims to be a fast MongoDB-like NoSQL library that can be embedded into C/C++/Nodejs/Python3/Lua applications. It features collection-level write locking, collection level transactions, string token matching queries, and a Node.js binding.

Download Website Updated 30 Dec 2010 Ebot

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Pop 98.28
Vit 3.27

Ebot is a scalable and distribuited Web crawler. The URLs are saved to a NOSQL database (which supports map/reduce queries) that you can query via RESTful HTTP requests or using your preferred programming languages. The URLs that need to be analyzed are sent to AMQP queues. In this way, it is possible to run several crawlers in parallel and stop and start them without losing URLs.

Download Website Updated 12 Feb 2011 Terrastore

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Pop 94.50
Vit 4.01

Terrastore is a modern document store which provides advanced scalability and elasticity features without sacrificing consistency.

Download No website Updated 20 Apr 2012 Neo4j

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Pop 69.86
Vit 2.62

Neo4j is a graph database, a fully transactional database that stores data structured as graphs. A graph is a flexible data structure that allows for a more agile and rapid style of development. You can think of Neo4j as a high-performance graph engine with all the features of a mature and robust database. The programmer works with an object-oriented, flexible network structure rather than with strict and static tables, yet enjoys all the benefits of a fully transactional, enterprise-strength database. The community edition is GPLv3 licensed, while the advanced and enterprise editions are AGPLv3 licensed.

No download Website Updated 03 Nov 2011 Plasma

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Pop 56.28
Vit 1.75

Plasma implements the map/reduce framework on a compute cluster. It has its own distributed filesystem, PlasmaFS, which is transactional (ACID), reliable, and fast, and which provides a complete set of file operations. PlasmaFS can be accessed via an RPC protocol or via NFS (i.e., it is mountable). Additionally, there is a key/value database on top of PlasmaFS.

Download No website Updated 03 Jan 2014 Diligence

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Pop 54.41
Vit 1.83

Diligence is a collection of ready-to-use code that helps you tackle much of the dreary work required for building massively multi-user Web applications. It relies on and fully embraces Prudence (the "Savory JavaScript" flavor) and MongoDB, two platforms designed from the ground-up for REST-friendly scalability. With Savory you can quickly get users logging in, accessing data with permissions, subscribing to email notifications, shopping and paying you, interacting with each other, and managing their own content on your site. It lets you cleanly integrate with third party technologies and services, from Ext JS and Sencha Touch to Facebook.

Download Website Updated 23 May 2013 UnQLite

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Pop 46.80
Vit 19.29

UnQLite is a in-process software library which implements a self-contained, serverless, zero-configuration, transactional NoSQL database engine.It is a document store database similar to MongoDB, Redis, CouchDB, etc. as well a standard key/value store similar to BerkeleyDB, LevelDB, etc. It reads and writes directly to ordinary disk files. A complete database with multiple collections is contained in a single disk file. The database file format is cross-platform, and you can freely copy a database between 32-bit and 64-bit systems or between big-endian and little-endian architectures.

No download No website Updated 05 Jul 2011 VoltDB

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Pop 45.96
Vit 32.53

VoltDB is a blazingly fast relational database system. It is specifically designed to run on modern scale-out architectures: fast, inexpensive servers connected via high-speed data networks. It is aimed at a new generation of database applications - real-time feeds, sensor-driven data streams, micro-transactions, low-latency trading systems - requiring database throughput that can reach millions of operations per second. What’s more, the applications that use this data must scale on demand, provide flawless fault tolerance, and enable real-time visibility into the data that drives business value. It includes client application drivers for applications written in Java, C++, C#, PHP, and Python. VoltDB community members have also authored client libraries for Erlang, Ruby and Node.js. There are streaming export capabilities for leading analytic database environments, including Apache Hadoop.

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