Showing 4729 open source projects for "java open source"

View related business solutions
  • Context for your AI agents Icon
    Context for your AI agents

    Crawl websites, sync to vector databases, and power RAG applications. Pre-built integrations for LLM pipelines and AI assistants.

    Build data pipelines that feed your AI models and agents without managing infrastructure. Crawl any website, transform content, and push directly to your preferred vector store. Use 10,000+ tools for RAG applications, AI assistants, and real-time knowledge bases. Monitor site changes, trigger workflows on new data, and keep your AIs fed with fresh, structured information. Cloud-native, API-first, and free to start until you need to scale.
    Try for free
  • MongoDB Atlas runs apps anywhere Icon
    MongoDB Atlas runs apps anywhere

    Deploy in 115+ regions with the modern database for every enterprise.

    MongoDB Atlas gives you the freedom to build and run modern applications anywhere—across AWS, Azure, and Google Cloud. With global availability in over 115 regions, Atlas lets you deploy close to your users, meet compliance needs, and scale with confidence across any geography.
    Learn More
  • 1
    A graph persistence framework and associated toolkits based on a navigational query style. A default persistence engine is included for storing graph objects and properties into simple relational tables but the actual storage model is pluggable.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 2
    Tammi is a JMX-based Java application development framework and run-time container providing a service architecture for J2EE server side Internet applications that are accessible from any device that supports HTTP including mobile (wireless) handsets.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 3
    This project has been abandoned. Please ignore. The Knowledge Workbench is a real-time, Ajax based, distributed collaborative editing environment using arbitrary XML building blocks to capture information. These in turn can be stored in libraries and linked together to form hierarchical models.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 4
    A software to store, (PUT) meteorological data from complex free form text format to databases and and GET stored (and already loaded) data from databases using OPeNDAP protocol. Written using Java6, XSD, and C++. It support OPeNDAP clients thanks to
    Downloads: 0 This Week
    Last Update:
    See Project
  • Fully managed relational database service for MySQL, PostgreSQL, and SQL Server Icon
    Fully managed relational database service for MySQL, PostgreSQL, and SQL Server

    Focus on your application, and leave the database to us

    Cloud SQL manages your databases so you don't have to, so your business can run without disruption. It automates all your backups, replication, patches, encryption, and storage capacity increases to give your applications the reliability, scalability, and security they need.
    Try for free
  • 5
    SeQuaLite is a light-weight java persistence DAO framework. Though it's footprint is tiny,only one small jar, it is fast and powerful. Features: CRUD operations, Lazy-Load, Cascading, Pagination, POJO generator. Helps reduce development time effectively
    Downloads: 0 This Week
    Last Update:
    See Project
  • 6
    cobol2j reads or writes COBOL or RPG data files imported from mainframes, AS/400 or Baby/36 environment. Packed decimal, zoned or packed date fields decoding included. EBCDIC conversion. ETL ISAM data to any other platform. PC Cobol ( ASCII ) supported.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 7
    PerfParse. Storage and analysis of binary performance data produced by Nagios. High quality accurate graphs of live data from standard Nagios plugins. Permanent history of plugin results with advanced analysis tools.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 8
    SweetDB helps you easily execute mysql queries and do routines such as insert/update, delete and fetch.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 9
    PostgreSQL provides interesting information (bytes read from tables, number of sequential and index scans, etc.) but in many cases this is not sufficient as the time dimension is missing. This project aims to provide such history.
    Downloads: 0 This Week
    Last Update:
    See Project
  • eProcurement Software Icon
    eProcurement Software

    Enterprises and companies seeking a solution to manage all their procurement operations and processes

    eBuyerAssist by Eyvo is a cloud-based procurement solution designed for businesses of all sizes and industries. Fully modular and scalable, it streamlines the entire procurement lifecycle—from requisition to fulfillment. The platform includes powerful tools for strategic sourcing, supplier management, warehouse operations, and contract oversight. Additional modules cover purchase orders, approval workflows, inventory and asset management, customer orders, budget control, cost accounting, invoice matching, vendor credit checks, and risk analysis. eBuyerAssist centralizes all procurement functions into a single, easy-to-use system—improving visibility, control, and efficiency across your organization. Whether you're aiming to reduce costs, enhance compliance, or align procurement with broader business goals, eBuyerAssist helps you get there faster, smarter, and with measurable results.
    Learn More
  • 10
    This is Powl, the Semantic Web application development platform.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 11
    XPN is relies on a non relational native XML database, where XML documents are stored in a compressed form and indices enables fast access to structure and content, thus enabling a fast evaluation of XQuery queries.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 12
    The D2RQ API provides access to relational database content from within the Jena and Sesame RDF frameworks. D2R Server is a Semantic Web server and SPARQL endpoint based on D2RQ. Both use a declarative language for mapping database schemata to RDF.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 13
    An open-source SQL editor write in Java.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 14
    Google Web Toolkit-based tool for publishing user-friendly OLAP views, reports and dashboards. Uses Mondrian OLAP and a relational database as the back-end.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 15
    Datacleaning Open Source
    A group a subprojects for Data Cleaning projects, mainly as a step of a Data Mining Project. Visit www.datacleaningopensource.com to review our current applications or if you want to add yours. NOTE: PROGRAMMING SKILLS ARE REQUIRED.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 16
    A collection of tools for working with the comparative data analysis ontology including import/export facilities for common phylogenetic file formats, and also a triple-store framework.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 17
    Web-based multiple database browser (Oracle, PostgreSQL , MySQL, HSQLDB). ExtJS is used for UI, Springframework on server.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 18
    A novel database and a webtop based on a new theory of objects.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 19
    SPIDR (Space Physics Interactive Data Resource) is a distributed database and application server network, built to select, visualize and model historical space weather data. SPIDR is a web-application and a grid of data mining web-services.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 20
    GridSQL is an open source shared-nothing clustered database system for data warehousing designed for PostgreSQL. GridSQL includes intelligence to parallelize over multiple servers for achieving faster query response times.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 21
    JavaPub is a one-click install BibTex-publications portal based on a simple java codebase. It features a drag-and-drop uploader module to upload BibTex files and a module that generates the html-index and entry-pages for publication listings.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 22
    pdoMap : the PHP ORM relational mapper
    pdoMap is a robust PHP ORM mapper with many OOP features. The mapping structure, requests, and transactions are defined in XML files. The core directly generates PHP classes for high performance. It is very easy to use and configure.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 23
    dynamic generated web2.0 screens to manage back-end data. supports access security, work-flow, rules engine, data conversion and CRUD (create, review, update, delete) against databases such as ORACLE, DB2, MS SQL SERVER, MYSQL and their JDBC Drivers.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 24
    ORS (On-line Resource Scheduler) is a full featured web interface for scheduling resources (aircraft, boats, rooms, time-shares) by members of an organization. It provides a graphical interface, e-mail notification of changes and account administrati
    Downloads: 0 This Week
    Last Update:
    See Project
  • 25
    Python based webservice to manage and display information from some fiber-GISes.
    Downloads: 0 This Week
    Last Update:
    See Project