Showing 224 open source projects for "tree database"

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  • 1
    Tendis

    Tendis

    Tendis is a high-performance distributed storage system

    A high-performance, persistent key-value store developed by Tencent, combining features of Redis with LSM-tree storage for durability.
    Downloads: 4 This Week
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  • 2
    OOO Extras

    OOO Extras

    Extra tools for OpenOffice under weak copyleft or other licenses

    A space to store classic OOo dependencies that cannot be easily redistributed in Apache OpenOffice's Source tree. Initially this was meant for copyleft tarballs only but it is also pretty handy to mirror other file dependencies.
    Downloads: 244 This Week
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  • 3
    DbGate

    DbGate

    Database manager for MySQL, PostgreSQL, SQL Server, MongoDB

    Database manager for MySQL, PostgreSQL, SQL Server, MongoDB, SQLite and others. Runs under Windows, Linux, Mac or as web application. DbGate is a cross-platform database manager. It's designed to be simple to use and effective when working with more databases simultaneously. But there are also many advanced features like schema compare, visual query designer, chart visualization or batch export and import.
    Downloads: 35 This Week
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  • 4
    PEV2

    PEV2

    Postgres Explain Visualizer 2

    PEV2 is a web-based tool to visualize PostgreSQL execution plans. It takes EXPLAIN or EXPLAIN ANALYZE output and displays it in an interactive, tree-like format that highlights performance metrics, helping users understand query behavior and bottlenecks. PEV2 is a complete rewrite of the original PEV, offering a modern, user-friendly interface for query optimization.
    Downloads: 6 This Week
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  • 5
    PageIndex

    PageIndex

    Document Index for Vectorless, Reasoning-based RAG

    PageIndex is an innovative open-source framework that reimagines retrieval-augmented generation (RAG) by eliminating conventional vector similarity search and instead building hierarchical semantic indexes that mirror a document’s natural structure. Rather than chunking text and embedding it into a vector database, PageIndex constructs a tree-structured index — similar to a detailed, AI-enhanced table of contents — that a large language model can traverse to locate the most relevant sections of long documents. This reasoning-driven retrieval aligns more naturally with how humans explore complex texts, improving relevance and traceability, especially in professional domains like financial reports, legal contracts, and technical manuals. ...
    Downloads: 0 This Week
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  • 6
    Datahike

    Datahike

    A durable Datalog implementation adaptable for distribution

    Datahike is a durable Datalog database powered by an efficient Datalog query engine. This project started as a port of DataScript to the hitchhiker-tree. All DataScript tests are passing, but we are still working on the internals. Having said this we consider Datahike usable for medium sized projects, since DataScript is very mature and deployed in many applications and the hitchhiker-tree implementation is heavily tested through generative testing.
    Downloads: 0 This Week
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  • 7
    DevUI for Angular

    DevUI for Angular

    Angular UI Component Library based on DevUI Design

    The DevUI Design Design system contains a combination of DevUI rules, Design languages, and best practices. DevUI Design allows developers to focus more on application logic, while designers focus on user experience, interactions, and processes. Open source front-end solutions for enterprise mid- and back-office products. DevUI is an open-source front-end solution for middle and back-end products of enterprises. Its design values ​​are based on the three concepts of "simplicity", "immersion"...
    Downloads: 5 This Week
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  • 8
    AriaNg

    AriaNg

    A modern web frontend making aria2 easier to use

    AriaNg is a modern web frontend making aria2 easier to use. AriaNg is written in pure html & javascript, thus it does not need any compilers or runtime environment. You can just put AriaNg in your web server and open it in your browser. AriaNg uses responsive layout, and supports any desktop or mobile devices. Sort tasks (by name, size, progress, remaining time, download speed, etc.), files, bittorrent peers. Search tasks, and retry tasks. Adjust task order by dragging. More information of...
    Downloads: 7 This Week
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  • 9
    Lightning Design System for React

    Lightning Design System for React

    Salesforce Lightning Design System for React

    Accessible, localization-friendly, presentational React components. The Lightning Design System for React is an implementation of the Lightning Design System with accessible patterns and established best practices. The source code is licensed under BSD 3-Clause. For a no hassle setup and compatibility with Create React App, transpiled ES6 and CommonJS module versions have been included within the NPM package. If using this setup, please re-write the import statement in the documentation site...
    Downloads: 4 This Week
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  • 10
    DoctrineExtensions

    DoctrineExtensions

    Doctrine2 behavioral extensions, Translatable, Sluggable, etc

    Doctrine Extensions is a set of useful extensions for the Doctrine ORM, enhancing the functionality of entity management and database interactions. It provides additional features such as timestamping, versioning, and nested set support, making it a valuable tool for applications that require advanced data management. The extensions integrate seamlessly with Symfony and other PHP frameworks that use Doctrine.
    Downloads: 2 This Week
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  • 11
    Memcached

    Memcached

    memcached development tree

    Memcached is a high-performance, open-source distributed memory caching system, typically used to accelerate dynamic, database-driven websites by storing frequently accessed data in RAM. To build memcached on your machine from the local repo, you will have to install autotools, automake, and libevent. If you want TLS support, install OpenSSL's development packages and change the configure line. libseccomp (optional, experimental, Linux), enables process restrictions for better security....
    Downloads: 1 This Week
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  • 12
    OpenScience

    OpenScience

    The open-source AI workbench for scientific research

    OpenScience is an open-source AI workbench for scientific research. It lets users give an agent a research goal, then have it read literature, form hypotheses, write and run code, run experiments, analyze results, and write up findings. The workspace runs in the browser and includes a file tree, editor, terminal, session history, and scientific rendering for molecules, structures, genomes, and plots. It supports frontier, open-weight, and local models through bring-your-own-key provider...
    Downloads: 0 This Week
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  • 13
    Scid vs. PC

    Scid vs. PC

    Chess Database and Toolkit program

    "Shane's Chess Information Database" is a huge chess toolkit with extensive database, analysis and chess-playing features. Scid vs. PC is a usability and bug-fix fork of Scid. It has many interface fixes and improvements, and is fully compatible with Scid's .si4 databases. New features include a rewritten Gamelist, Computer Tournament, and FICS, Tree, Book and Graph improvements.
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    Downloads: 675 This Week
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  • 14
    ChessX

    ChessX

    Chess Database and PGN viewer

    A free and open source chess database application for Linux, Mac OS X and Windows.
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    Downloads: 383 This Week
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  • 15
    GEDKeeper

    GEDKeeper

    GEDKeeper - opensource and crossplatform genealogy management program

    GEDKeeper program is developed for work with personal genealogical database. The program is designed for extremely simple and intuitive interface. The program is very easy to install on the computer, fully supports the GEDCOM format, has no restrictions on the number of persons and generations, allows you to generate pedigrees, building several tree species, as well as print and save their images, provides fast navigation, filtering, searching and adding multimedia materials. ...
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    Downloads: 138 This Week
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  • 16

    PqFun for CLIPS

    DB-Library functions which provides a PostgreSQL interface for CLIPS

    We have developed some DB-Library functions which provides a PostgreSQL interface via libpq for CLIPS Rule Based Programming Language. See https://sourceforge.net/p/pqfun-for-clips/code/HEAD/tree/63x-PqFun/Readme.md for more details. The latest snapshot is downloadable from https://sourceforge.net/p/pqfun-for-clips/code/HEAD/tree/63x-PqFun/.
    Downloads: 0 This Week
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  • 17
    Gramps

    Gramps

    Gramps, the open source genealogy program

    Gramps is a genealogy program for Linux, Windows, Mac, and FreeBSD that allows you to easily build and keep track of your family tree. It supports the GEDCOM standard, allows fine grained privacy controls and can generate many different types of reports (descendant trees, graphs, connection diagrams, ....)
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    Downloads: 180 This Week
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  • 18

    MyFun for CLIPS

    DB-Library functions which provides a MySQL interface for CLIPS

    We have developed some DB-Library functions which provides a MySQL interface for CLIPS Rule Based Programming Language. See https://sourceforge.net/p/myfun-for-clips/code/HEAD/tree/63x-MyFun/Readme.md for more details. The latest snapshot is downloadable from https://sourceforge.net/p/myfun-for-clips/code/HEAD/tree/63x-MyFun/.
    Downloads: 0 This Week
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  • 19

    libadb

    Astronomical Database

    libadb is an astronomical catalog management library desgined to provide fast access to astronomical object data.
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    Downloads: 2 This Week
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  • 20

    lmdExplorer

    A midiexplorer clone designed to deal with the lmd_full midi database.

    The lmd_full database is a collection of more than 176,000 midi files occupying 6.2Gb. Finding specific files in this collection is far from straight forward since all the file names are 32 character md5 checksum names. Like midiexplorer, this clone provides various tools to visualize the midi files and to search for files having specific features. In addition, lmdExplorer provides an interface to the midicaps json file. lmdExplorer like midiexplorer is a user interface to numerous...
    Downloads: 9 This Week
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  • 21
    TeamPass

    TeamPass

    cPassMan was renamed to TeamPass

    TeamPass is a collaborative passwords manager. It has been created for managing passwords in a collaborative environment of use such as companies. With TeamPass it is possible to organize passwords in a tree structure, associate information to password. MORE INFORMATION ON TEAMPASS.NET website!
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    Downloads: 37 This Week
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  • 22

    cfe

    Framework for producing web-based database applications

    ...It includes lots of handy low-level components including: 1/ mySql interface, including table creation, tables as class, query as iterator 2/ html generation 3/ multi-lingual ability 4/ html form field handling 5/ etc. On top of this is a high-level framework that allows rapid development of database apps including seach/create/display/update, user navigation between related entities and much more. Included, as a sample application, is FAMTREE: a Family Tree maintenance system. This uses most of the features of CFE and can be used as-is or as a model for developing other applications. Also included is BRIDGE. This allows one or more users to play this card game
    Downloads: 4 This Week
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  • 23
    wxHelper

    wxHelper

    wxWidgets authoring tool

    This tool manages the creation of help files for the wxWidgets htmlhelp format. Items are structured in a tree control, and each item is entered in a simple html editor. Previews of each page is available. All data is stored in a sqlite database. A .htb file is generated from the database, with all the necessary files (hhk, hhc, etc.). A single html document file can also be generated from the databse. A htmlhelp viewer for Pyhton is provided.
    Downloads: 0 This Week
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  • 24

    HtmlBuilder

    Static website generator with local webserver and ftp updater

    Written in FreePascal/Lazarus generator of static html websites. Will be useful for creating websites hosted at P2P networks ( such Maelstrom, FreeNet, I2P etc ) or jamstack hostings like Vercel
    Downloads: 1 This Week
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  • 25
    Treebolic is a Java suite (including library) whose purpose is to give a hyperbolic rendering of hierarchical data. A tree is rendered with nodes and edges but display space is subject to a particular curvature (hence the name).
    Downloads: 2 This Week
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