Showing 676 open source projects for "gnu linux"

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  • 1

    nonblonde

    A Key/data Store

    Nonblonde is a key/value database. Nonblonde tables are backed by b-trees that organize their nodes as critical bit trees. It allows multiple tables per store, atomic updates, keys of unlimited size. Head and tail key compression and a variable block size reduce the database disk size. Disk blocks are never modified in place, for which the written database is always in an intended state and does not need repair or recovery.
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  • 2
    This project aims at creating an open source chemistry plugin / cartridge for the relational database system Oracle. Free Oracle chemistry cartridge.
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  • 3
    This is a Java based xBase engine to read write and update dbf files. Using the package's classes and methods programmers can process dBase III and IV files and some clones (e.g. Clipper/FoxPro) along with index and tag files and the individual fiel
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  • 4
    eXist-db

    eXist-db

    eXist-db is a feature rich Open Source native XML database

    eXist-db is a native XML database featuring efficient, index-based XQuery processing, extensions for keyword search, XUpdate support, XSLT support, XForms support, REST and tight integration with existing XML development tools. Moved to Github - https://www.github.com/exist-db/exist
    Downloads: 23 This Week
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  • 5
    Moelnir

    Moelnir

    Heap organised database service (Java library)

    Moelnir is a basic database file, addressing variable record data through integer identifiers, which applies heap organisation of its data space. Advantage of Moelnir is that each record is stored in a continuous segment on the file while still record size is limit-less variable and modifiable. There are no data length limits other than the range of a 63-bit unsigned integer. Scalability is limited to 1 - 10 Mio. entries due to non-paging internal structures.
    Downloads: 0 This Week
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  • 6
    Moved to https://codeberg.org/andybalaam/nndb
    Downloads: 0 This Week
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  • 7
    Rel

    Rel

    Rel is a database management system (DBMS) that implements Tutorial D.

    Rel is a DBMS primarily intended for educational purposes, but also suitable as a desktop DBMS or lightweight server, that implements Date and Darwen's "Tutorial D" true relational database language. Source code is available at https://github.com/DaveVoorhis/Rel
    Downloads: 2 This Week
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  • 8
    JQuickBase

    JQuickBase

    elementary database files for Java, B+ tree index files, ISAM

    Java API to realize quick ISAM (Index Sequential Access Method) functionality for application in the file system. Includes scalable database files w/ space recovery and variable record length, scalable B+Tree index files. Supports file backup and restore. Two package types: one with and one without strong file encryption using Twofish algorithm and state-of-the-art encryption technology.
    Downloads: 0 This Week
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  • 9
    The libdbi-drivers project maintains drivers for the libdbi database abstraction layer written in C. Drivers are distributed seperately from the library itself.
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    Downloads: 80 This Week
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  • 10

    MSS

    A music playback history statistics server.

    The Music Statistics Server records and makes available the music play history. The information may be used in such applications like refining song selection based on historical preferences.
    Downloads: 1 This Week
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  • 11

    GetData

    Scientific Database Format

    The GetData library provides an API to interface with Dirfile databases. The Dirfile database format is designed to provide a fast, simple, scalable format for storing and reading binary, synchronously-sampled, time-ordered data.
    Downloads: 2 This Week
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  • 12
    Centrallix Application Platform

    Centrallix Application Platform

    Declarative rich internet application platform

    Centrallix is a browser-based DDSL (declarative domain specific language) rich internet application platform featuring data and application abstraction, a SQL engine for joining diverse data sources, declarative (not scripted) development, reports, components, and style templates.
    Downloads: 0 This Week
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  • 13
    avldb

    avldb

    Simple struct storage system, database library and engine.

    Very simple struct storage system, AVL and red-black tree based database library - database engine. You can define indexes over C struct.
    Downloads: 0 This Week
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  • 14
    iPL/SQL Developer
    iPL/SQL Developer is a reference PL/SQL Developer version of the WEB, according to the pattern all PL/SQL Developer format, can be achieved without the client's database development using JAVA to develop.
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  • 15
    Raquel Database System

    Raquel Database System

    RAQUEL : "Relational Algebra Query, Update and Executive Language"

    The project has 2 related sets of aims. As a language, RAQUEL is to : 1. be a pure relational algebra language (unlike SQL) as defined by Date & Darwen's "The Third Manifesto"; 2. incorporate a generalised extension of the ANSI-SPARC 3-layer DB architecture; 3. have the maximum ratio of functionality to conceptual complexity (as defined by Fred Brooks). As a DBMS, RAQUEL is to : 1. have an Open Architecture, enabling a variety of DBMS configurations of 'black box' code,...
    Downloads: 0 This Week
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  • 16
    DuroDBMS

    DuroDBMS

    Relational Database Management System

    A relational database management system, based on the principles laid down in the book "Databases, Types, and The Relational Model: The Third Manifesto" by C. J. Date and Hugh Darwen.
    Downloads: 0 This Week
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  • 17
    Blazegraph (powered by bigdata)

    Blazegraph (powered by bigdata)

    Fast, scalable, robust graph database platform

    Blazegraph has moved to Github. Please see https://github.com/blazegraph/database/.
    Downloads: 18 This Week
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  • 18
    Block Rec

    Block Rec

    Some features to automatically record blocks in SQL Server

    <<For a moment, nothing happened. Then, after a second or so, nothing continued to happen.>> (Douglas Adams) "Blocked" queries are most annoying in SQL Server; stalling, delaying or even cancelling transactions. To thoroughly investigate and analyze these conflicts it is necessary to automatically record these issues. That's what this stuff is about ...
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  • 19

    AppServ

    The easy way to configure Apache, PHP, and MySQL!

    AppServ is an merging open source software installer package for Windows and Linux.
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    Downloads: 1,454 This Week
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  • 20
    Ix Adder

    Ix Adder

    2 smart Stored Procedures to handle "Missing Indexes" in SQL Server

    <<Why Did It Have to Be Snakes?>> (Indiana Jones) This "Ix Adder" is deadly venomous for "Expensive Queries"! It taps from SQL Server's "Missing Index" proposals and cleans them up sufficiently before installing them automatically. IXA balances the Cost/Benefit of an Index to significantly improve READ performance while not degrading WRITE performance. But take care: used in a wrong way this viper could also bite your very own butt! "Ix Adder"'s little pal is "Ix Strictor" which...
    Downloads: 0 This Week
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  • 21
    Woda, the Web Oriented Database

    Woda, the Web Oriented Database

    Mature SGBD in Perl with a web interface

    WODA is a semi-relational database for beginners to work on data and to learn database basis. With web-based GUI and CLI. Currently in rewrite using Bootstrap for web UI. Built with beginners in mind, it is far easier than any other tool I know, while remaining powerful for advanced users (Perl langage is directly available). Databases can be defined, maintained, added-to, modified, and queried entirely through the web interface without programming. It comes from the 90's and thus is...
    Downloads: 0 This Week
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  • 22
    Some experimental SQL client generation code for building client packages and other various half completed trials - (mostly around databases, particular Firebird).
    Downloads: 0 This Week
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  • 23
    rFunc UDF Library
    User Defined Library for InterBase / Firebird / Yaffil for Windows and Unix. Written on C++.
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    Downloads: 5 This Week
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  • 24
    libdbi implements a database-independent abstraction layer in C, similar to the DBI/DBD layer in Perl. Writing one generic set of code, programmers can leverage the power of multiple DBs and multiple simultaneous DB connections by using this framework.
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    Downloads: 2,745 This Week
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  • 25
    A fast, modular, scalable, adaptable and cheap enterprise back-end for information management. Includes database functionality (hybrid IMDB), process management, business integration, etc. by the way of custom extensions to the system.
    Downloads: 0 This Week
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