Showing 26 open source projects for "tree database"

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  • 1
    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: 9 This Week
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  • 2
    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: 537 This Week
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  • 3

    gene-archive

    Static site generator for a family history archive: interactive tree, person cards, documents, places map, story. RU/EN/RO interface, living people hidden, GEDCOM import/export. Генератор сайта семейного архива.

    gene-archive is an MIT-licensed generator for family history websites. It combines an interactive family tree, person cards linked to documentary sources, scans and PDF previews, family narratives and a places map. Data is stored in one JSON file, with GEDCOM import/export and an English, Russian and Romanian interface. Generated static HTML can be hosted without a database. An optional Python server adds comments, correction proposals and a browser editor with roles, validation and git history. ...
    Downloads: 0 This Week
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  • 4

    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: 0 This Week
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  • 5

    Delayter

    Utility to queue files for deferred deletion, days/weeks/months later

    Full documentation: Download delayterX.Y.html User has files that can probably be deleted later but does not feel comfortable deleting right now. Instruct with simple commands in which the file names and delay time are specified, eg.: Delayter -m 1 -w 2 -d 3 file1 file2 by which file1 and file2 are scheduled for deletion 1 month, 2 weeks and 3 days from now (roughly 47 days). Useful on projects with many temporary junk files that cannot be deleted until a later time at which you might...
    Downloads: 0 This Week
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  • 6
    SonicCTRL

    SonicCTRL

    DJ Sound Mixer

    SonicCTRL is a two-deck DJ application for Windows (Linux version in preparation). It offers real-time audio mixing with crossfader (Power/Linear curve) and auto-fade, a 15-band graphic equalizer with waterfall spectrum display, BPM analysis with beat sync, loop and cue points, pitch control, an 8-pad sampler, and a master recorder (export as WAV, FLAC or MP3). SonicCTRL also supports microphone talkover with automatic music ducking, line-in pass-through for external devices, and up to four...
    Downloads: 0 This Week
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  • 7

    Knobjex Info Manager

    Tool for PIM, mind-mapping, quality-management, knowledge-base.

    Also available for knowledge-enthusiasts: https://github.com/some-avail/freekwensie Knobjex 5.01 released partially; windows setup forthcoming; go to tab "Files" to download . Added shortcut keys (chapter 5.3) , dark themes better supported, removed bugs. No database-changes. Knobjex (short for Knowledge Objects) is an information-manager. It has many potential uses, such as calendar, task-list and sticky notes. Knobjex can also handle more advanced use-cases such as...
    Downloads: 4 This Week
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  • 8
    Flask RESTful Example

    Flask RESTful Example

    Flask backend development interface example, using Flask

    Flask RESTful Example is a practical Python backend reference showing how to build production-style APIs with Flask. It covers application configuration, standardized responses, logging, database access, authentication, background tasks, and deployment. MySQL and Redis examples demonstrate relational storage and caching workflows. Authentication examples include JWT, mobile verification codes, and WeChat-based login scenarios. Reporting modules generate Excel, Word, PDF, and hierarchical tree outputs. Celery, APScheduler, unit tests, coverage reports, Docker, Gunicorn, Nginx, and Drone CI demonstrate supporting infrastructure around the API. ...
    Downloads: 0 This Week
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  • 9
    gjots2

    gjots2

    hierarchical note jotter - organise your ideas, notes, facts in a tree

    2023/04/04: MIGRATED TO https://gitlab.com/wef/gjots2 gjots2 is a fairly simple jotter (outline processor) application for your desktop. See http://bhepple.freeshell.org/gjots
    Downloads: 3 This Week
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  • 10
    FormaVid

    FormaVid

    Small Business Appliance

    The FormaVid Small Business Appliance https://formavid.org is designed to integrate a content management system (CMS), an issues tracker and an invoicing application into a single, well constructed, offering. It is an excellent starting point for any developer(s) wishing to support the CMS or any of the other components, including the appliance itself. All components are stable, open source and well supported. The appliance is built using scripts so no hidden "monkey business" and you can...
    Downloads: 0 This Week
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  • 11
    TreeLine stores almost any kind of information in an organized tree structure. Each node in the tree can contain several fields, forming a mini-database.
    Downloads: 2 This Week
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  • 12
    levin

    levin

    in-memory key value server with fuzzy search capabilities

    Levin is an event-based key/value server based on radix-tree (space optimized trie). Key search can be performed with an approximate key matching algorithm based on Levenshtein edit distance.
    Downloads: 0 This Week
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  • 13
    TCellXTalk

    TCellXTalk

    TCellXTalk Web-App from LP CSIC/UAB

    TCellXTalk is a comprehensive database of experimentally detected phosphorylation, ubiquitination and acetylation sites in human T cells. The web-app at www.TCellXTalk.org makes TCellXTalk accessible from Internet, and enables the in silico prediction of potential co-modified peptides to facilitate their experimental detection, using targeted or directed mass spectrometry, for the study of protein post-translational modification cross-talk. More detailed information on TCellXTalk and...
    Downloads: 0 This Week
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  • 14

    jeneo

    WISIWIG pedigree tree editor

    A WISIWIG pedigree tree editor written on python. Jeneo allow you to create your pedigree tree visually, add pedigree links (child) and (i need that feature first off all - in fact that is why a i've written this app) add photos to your relatives. Jeneo home page has moved to bitbucket. Please visit jeneo wiki at https://bitbucket.org/legeyda/jeneo/wiki/jeneo.en.
    Downloads: 0 This Week
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  • 15
    pyMantis
    pyMantis is a data-management system for (systems) biology build on the web2py framework. It features: tree based file explorer, relational db table wizzard with automated creation of user interfaces, internal and external access management, wiki, ..
    Downloads: 0 This Week
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  • 16
    The Sword of Islam
    Medieval Middle Eastern mod based on Rhye's and Fall of Civilizations for Civilization 4: Beyond the Sword.
    Downloads: 4 This Week
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  • 17
    TreeLine is an information storage program that uses a tree structure to keep things organized. Each node of the tree can contain several user-defined fields, forming a mini-database.
    Downloads: 0 This Week
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  • 18
    The SplitDB project gives practitioners of statistical tools for inferring phylogenies a way to store, retrieve and visualize important properties, like convergence, of the overwhelmingly large resulting tree-sets produced by these tools.
    Downloads: 0 This Week
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  • 19
    An append only database manager in the style of dbm. It has both a C and a Python interface and is ACID compliant. Internally it uses an immutable B+ Tree. (Being append only doesn't mean that you can't replace records or delete keys).
    Downloads: 0 This Week
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  • 20
    PySQL aims to be a full replacement for sqlplus (and much more). It has features such as history, completion, explain plan, session list, background queries, datamodel graphical output, object dependencies, PL/SQL package function call tree...
    Downloads: 1 This Week
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  • 21
    Thousand Parsec is a framework for turn based 4 X's game (eXplore, eXpand, eXploit, eXterminate). Designed for long games, supporting massive universes and has an easily expanded tech tree.
    Downloads: 0 This Week
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  • 22
    ...Software is developed utilizing ACE (Adaptive Communications Environment) which is a multi-platform middleware that handles communications, events and multi-threading. C-Tree database.
    Downloads: 0 This Week
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  • 23
    This is a Python package designed to process Penn Treebank Release II-style combined trees (.mrg files) into useful objects for tree traversal, feature extraction, and statistical analysis. For more information, go to http://mrgutils.sourceforge.net
    Downloads: 0 This Week
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  • 24
    Cross platform indexed file btree implementation in C#, java and Python: Commit/abort transactions, localized unicode string order, recovery of damaged files, and configurable memory footprint, hashing, prefixing, and object serialization.
    Downloads: 0 This Week
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  • 25
    Momoko is a framework for developing distributed, multi-user, network-aware applications. It includes facilities for storing objects in a tree structure, a shell for manipulating the object database, orthogonal persistence, scripting support, and a trans
    Downloads: 1 This Week
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