Open Source Java Database Management Systems (DBMS) for Linux

OrientDB is an Open Source Multi-Model NoSQL DBMS with the support of Native Graphs, Documents, Full-Text search, Reactivity, Geo-Spatial and Object Oriented concepts. It's written in Java and it's amazingly fast. No expensive run-time JOINs, connections are managed as persistent pointers between records. You can traverse thousands of records in no time. Supports schema-less, schema-full and schema-mixed modes. Has a strong security profiling system based on user, roles and predicate security and supports SQL amongst the query languages. Thanks to the SQL layer it's straightforward to use for people skilled in the Relational world. OrientDB adheres to the NoSQL movement even though it supports ACID Transactions and SQL as query language. In this way it's easy to start using it without having to learn too much new stuff.

DataCleaner is a data quality analysis application and a solution platform for DQ solutions. It's core is a strong data profiling engine, which is extensible and thereby adds data cleansing, transformations, enrichment, deduplication, matching and merging. Website: http://datacleaner.github.io

ADaMSoft is a free and Open Source Data Mining software developed in Java. It contains data management methods and it can create ready to use reports. It can read data from several sources and it can write the results in different formats.

Java 2D & 3D visual entity relationship design & modeling (ERD,SQL) for Oracle,MSSQL,Postgres,MySQL,...,Database change&dictionary management, Swing Data Binding, Apache FOP Renderer for dot matrix printers,Sparx Enterprise Architect Reports + more

DRX is a powerful exploration, auditing, and documentation tool that allows Documentum administrators and developers to quickly document vital information about their repositories and environments. DRX provides a simple UI to facilitate logging into the Documentum repository, configuring and running specific reporting modules, and viewing the resulting reports. DRX reports are generated in HTML for easy viewing and XML for more complex processing. DRX is distributed as an EXE file that contains all of the Java code, requisite libraries, JVM and the DFC required to run the program. Its compact distribution and simple installation (just unzip it!) make it easy to run from a memory stick or move from one computer to another. See a missing module? Want enhancements to an existing one? Join the DRX Project Team! The DRX Project is sponsored by Armedia, LLC (www.armedia.com). The DRX Project uses the YourKit Java Profiler (www.yourkit.com/java/profiler/index.jsp).

RMS is full Java Swing based application but its still in development phase. Still lot have to done, It will basically manages three main parts about Restaurant, which includes Management Part, Kitchen Part, Floor Area Part.