Database | Helping business find enterprise grade open source software

Apache Torque

Torque is an object-relational mapper for Java. In other words, Torque lets you access and manipulate data in a relational database using java objects. Unlike most other object-relational mappers, Torque does not use reflection to access user-provided classes, but it generates the necessary classes (including the Data Objects) from an XML schema describing the database layout (which can either be written by hand or generated from an existing database). The XML schema can also be used to generate and execute a SQL script which creates all the tables in the database.

Apache OFBiz

The Open For Business Project (Apache OFBiz) is an open source enterprise automation software project coverring: Open Source ERP, Open Source CRM, Open Source E-Business / E-Commerce, Open Source SCM, Open Source MRP & Open Source CMMS/EAM.

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Apache Lucene Java

Apache Lucene is a high-performance, full-featured text search engine library written entirely in Java. It is a technology suitable for nearly any application that requires full-text search, especially cross-platform.

Apache Jackrabbit

Apache Jackrabbit is a fully conforming implementation of the Content Repository for Java Technology API (JCR). A content repository is a hierarchical content store with support for structured and unstructured content, full text search, versioning, transactions, observation, and more. Typical applications that use content repositories include content management, document management, and records management systems.

Apache Hadoop

Hadoop Core contains a distributed computing platform. This includes the Hadoop Distributed Filesystem (HDFS) and an implementation of MapReduce.

Apache Forrest

Apache Forrest is a publishing framework that transforms input from various sources into a unified presentation in one or more output formats. The modular and extensible plugin architecture is based on Apache Cocoon and relevant standards, which separates presentation from content. Forrest can generate static documents, or be used as a dynamic server, or be deployed by its automated facility.

Apache Cocoon

Apache Cocoon is a web development framework built around the concepts of separation of concerns (making sure people can interact and collaborate on a project, without stepping on each other toes) and component-based web development. Cocoon implements these concepts around the notion of «component pipelines», each component on the pipeline specializing on a particular operation. This makes it possible to use a «building block» approach for web solutions, hooking together components into pipelines without any required programming.

Apache Cayenne

Cayenne is a powerful, full-featured, opensource framework created for developers working with relational databases. it seamlessly maps any relational database to Java objects, reducing development time and adding considerable functionality to any application which requires a database. Developers using Cayenne will be able to concentrate on the core business requirements and the data model instead of the SQL details. The application can then be easily moved to any JDBC-capable database. In addition to management of persistent Java objects mapped to relational databases, Cayenne provides a plethora of features including single method call queries and updates (including atomic updates of all modified objects), seamless integration of multiple databases into a single virtual data source, three tier persistence with caching on the remote client, paging of results, record locking, and many more features. JPA compliance is in progress.

ParGRES - a database cluster

ParGRES is a Database Cluster Middleware whose main goal is to efficiently process heavy-weight queries (e.g. OLAP). Our query processing combines intra and inter-query parallelism, while using replication and virtual fragmentation over a PC cluster.

Open Mobile IS

Open Mobile IS is a Java framework that aim to provide all the functionalities and components needed for the developpement of entreprise mobile application.