9 projects tagged "Database Engines/Servers"
Updated 21 Dec 2009
BlackRay Data Engine
| Pop | 49.56 |
|---|---|
| Vit | 1.52 |
BlackRay is a relational database system designed to offer performance features commonly associated with search engines. It offers SQL support and sophisticated operational and management features. Load-balancing and operational stability by means of N+1 redundance are included. BlackRay is called a "Data Engine" since it combines traditional, relational database features and SQL with the power and flexibility of search engines. It is a true hybrid, offering transaction support, data-versioned snapshots, and sophisticated function-based indices. Wildcards, phonetic, and fuzzy logic searches are supported, as well. BlackRay supports a subset of the SQL92 standard and provides JDBC/ODBC/native driver options via the PostgreSQL protocol, in addition to an API based query option. The project is released under the GPLv2, with some drivers available under BSD-style licenses. Commercial support contracts are available as well.
Updated 15 May 2013
CloverETL
| Pop | 483.47 |
|---|---|
| Vit | 206.56 |
CloverETL is Java-based tool/framework for data integration and creation of data transformations. It is component based and follows the concept of transformation graphs which consist of individual nodes/components performing simple (or complex) operations on data. Any transformation can be defined as a set of interconnected nodes through which data flows. CloverETL can be used as a standalone application or be embedded into a larger project.
Updated 05 Oct 2009
DeveelDB
| Pop | 17.78 |
|---|---|
| Vit | 36.37 |
DeveelDB is an embedded SQL database management system for .NET, implementing all the features of the SQL92 specifications (transactions, triggers, procedures, functions, etc.). The aim is to provide .NET and Mono developers with a fully functional, powerful, and embeddable database system that can be used in several contexts, managing small to large amounts of data.
Updated 24 Sep 2012
Drizzle
| Pop | 242.27 |
|---|---|
| Vit | 20.95 |
The Drizzle project is building a database optimized for Cloud and Net applications. It is being designed for massive concurrency on modern multi-CPU/core architectures. The code is originally derived from MySQL.
Updated 12 Jan 2011
HailDB
| Pop | 45.74 |
|---|---|
| Vit | 2.67 |
HailDB is a relational database in shared library form that can be embedded into applications. It is not a SQL database, although you can use this library as the storage backend for a SQL database. It features a clean and simple API and is a continuation of the Embedded InnoDB project. With the addition of the HailDB plugin to Drizzle, you get a full SQL interface.
Updated 05 Oct 2010
Infobright Community Edition
| Pop | 92.84 |
|---|---|
| Vit | 2.59 |
Infobright Community Edition (ICE) is an analytic database built on MySQL, designed to deliver very fast query response against large data volumes. It is a self-tuning, columnar database that eliminates the need to create or maintain indexes, partition data, or perform other administrative tasks.
Updated 20 Apr 2012
Neo4j
| Pop | 81.91 |
|---|---|
| Vit | 3.09 |
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.
Updated 21 Mar 2009
PBL
| Pop | 28.25 |
|---|---|
| Vit | 39.00 |
PBL (The Program Base Library) is a C library of array/linked list, hash/tree set, and key file functions that can be used in a C or C++ project. It is highly portable and compiles warning-free on Linux gcc, Windows Cygwin gcc, Mac OS X, and Windows Microsoft Visual C++ 2008 Express Edition.
Updated 28 Oct 2011
RedStore
| Pop | 59.19 |
|---|---|
| Vit | 3.54 |
RedStore is a lightweight RDF triplestore written in C using the Redland library. It features SPARQL over HTTP support, an HTTP interface that is compatible with 4store, and unit tests for most of the HTTP server code. The only build dependancy is Redland.
