Showing 52 open source projects for "file system"

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  • 1
    ConceptBase.cc

    ConceptBase.cc

    A Database System for Metamodeling and Method Engineering

    ConceptBase.cc is a multi-user deductive and object-oriented database system for metamodeling and method engineering. Includes a graphical client that builds upon the logic-based features of the ConceptBase.cc server. The data model is O-Telos. ConceptBase.cc can represent information at the data level (example data, traces of process executions etc.), the class level (schemas, process definitions etc.), the metaclass level (constructs of modeling languages), the meta-metaclass level...
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    Downloads: 43 This Week
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  • 2

    WhiteBear

    a set of foundation classes for database engines

    WhiteBear is a set of foundation classes for database engines written in Java. It supports object and relational database, is highly portable and may be used in embedded or server environment. Project has been created from scratch and plan to includes storage engine, server, SQL interpreter, ODBC, JDBC and JDO interface
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    Downloads: 0 This Week
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  • 3
    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: 6 This Week
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  • 4
    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
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    Downloads: 1 This Week
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  • 5
    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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  • 6
    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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  • 7
    DBLX

    DBLX

    DBLX3 Relational Database System

    DBLX 3.3 is available! DBLX is a multi-user, client-server relational database. DBLX uses standard SQL and has many types of clients, and client API's. DBLX has a REST server to allow direct access from web applications. The design goals of DBLX are to produce a very fast database which can be used with standard ANSI sql. DBLX source code is available in C# and Java. DBLX includes the server component, a command-line client, as well as client APIs. DBLX is well-documented so that...
    Downloads: 1 This Week
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  • 8
    CliqueSquare

    CliqueSquare

    Distributed RDF Processing over Hadoop

    CliqueSquare is a system for storing and querying large RDF graphs relying on Hadoop’s distributed file system (HDFS) and Hadoop’s MapReduce open-source implementation. It provides a novel partitioning and storage scheme that permits 1-level joins to be evaluated locally using efficient map-only joins. In addition, CliqueSquare is equipped with a unique optimization algorithm based on graphs and cliques capable of generating highly parallelizable flat query plans relying on n-ary equality joins.
    Downloads: 0 This Week
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  • 9
    nosql-mongodb2013

    nosql-mongodb2013

    10gen Education / MongoDB University courses of 2013

    10gen Education / MongoDB University courses of 2013: "M101P: MongoDB for Developers", "M102: MongoDB for DBAs" and "M101J: MongoDB for Java Developers" - My code.
    Downloads: 0 This Week
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  • 10
    MySQL, Oracle, Postgre DB query browser

    MySQL, Oracle, Postgre DB query browser

    Lightweight tool for connect to MySQL, Oracle 11g and PostgreSQL DB.

    This program can help you to connect to the SQL server and execute queries, inserts, updates, show results, browse through DB schemas, tables. It has converter from timestamp date to regular date format and vice versa + Backup and Restore of MySQL DB + export to CSV file. Not need to install, just launch and use. Program was created with Java 1.7 version, please, use the same version for launch it.
    Downloads: 0 This Week
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  • 11
    XArch
    XArch is an archive management system for creating, populating, and querying archives of multiple database versions in hierarchical format.
    Downloads: 0 This Week
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  • 12
    "JDOInstruments" is programmed in JAVA. It is an Object-Oriented Database ( OODB / OODBMS )that implements JDO1.0.1 specification. It is integrated with Netbeans IDE (via Plugin module) allowing developers to build pure object-oriented systems.
    Downloads: 0 This Week
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  • 13

    DBIO

    OLTP Database I/O Simulation Tool

    DBIO is a tool to simulate Online Transaction Processing Database, which can be used to model production envirment for I/O test. A standard configuration file contained in the software simulates TPCC-Like I/O workload, which is modeled from DB2 Database running TPCC-Like workload. DBIO can also do data consistency check after the I/O workload test.
    Downloads: 0 This Week
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  • 14
    Rows Based File is file management software. User can access any row randomly in files without load whole file into memory. It can be used in somewhere, such as huge queue file or logging file.
    Downloads: 0 This Week
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  • 15
    Completely Self-Contained Bug Database
    A bug database that requires no additional software--no web server, no SQL database! Cross-platform (written in Java). Data-driven from a simple text file describing the fields you wish to use in your bug database. Perfect for small project teams. <a href="http://www.soft82.com/"><img src="soft82_award_50x81.gif" width="50" height="81" border="0" alt="Free download software"></a>
    Downloads: 0 This Week
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  • 16
    SmallSQL is a 100% pure Java DBMS, a relational database for Java desktop applications. It has a JDBC 3.0 interface and offering many ANSI SQL 92 and ANSI SQL 99 features. It is very small and fast Java library. It does not have a network interface.
    Downloads: 1 This Week
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  • 17
    blackray
    BlackRay is a high performance relational database, which combines regular database features with search engine like performance. Full transaction support, SQL and version controlled persisted snapshots characterize BlackRay.
    Downloads: 1 This Week
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  • 18
    OpenVista (R)
    OpenVista(R) is the open-source version of VistA, an enterprise grade health care information system developed by the U.S. Veterans Affairs and deployed at 1,500 global facilities. OpenVista is a registered trademark of Medsphere Systems Corporation
    Downloads: 4 This Week
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  • 19
    DruideDB is an embedded database (based on Object/XML mapping files) for Java applications. Both source code (DAO) and persistence layer (mapping) is generated. This DB stores everything as strings and handle auto-increments and multiple PKs.
    Downloads: 0 This Week
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  • 20
    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
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  • 21
    A novel database and a webtop based on a new theory of objects.
    Downloads: 0 This Week
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  • 22
    iMeMex is a dataspace management system. iMeMex is a research prototype. The package also provides several useful components for research such as external sorting, B+-trees, inverted indexes, content converters, query operators, and graph indexes.
    Downloads: 0 This Week
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  • 23
    FastFreeTextSearchFiles (fastfreetextsea) is a external, internal hard disk, USB flash pen, file indexer for Fast Free Text Search.
    Downloads: 0 This Week
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  • 24
    HeliDB is a database for persisting key—value pairs from Java programs. Users have many choices in configuring what features they want the database to have and in how the data is stored. Features are for instance transactions and fast B+ trees.
    Downloads: 0 This Week
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  • 25
    ConStore is a light-weight model-oriented storage facility for concept networks (Concept-Nets) with seamless object-oriented programming interface. Concept-Nets can be viewed as arbitrary graphs where the vertices as concepts and the edges as Relations.
    Downloads: 0 This Week
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