Showing 6326 open source projects for "java open source"

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  • Automate contact and company data extraction Icon
    Automate contact and company data extraction

    Build lead generation pipelines that pull emails, phone numbers, and company details from directories, maps, social platforms. Full API access.

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  • 1
    DenoDB

    DenoDB

    MySQL, SQLite, MariaDB, PostgreSQL and MongoDB ORM for Deno

    Supports PostgreSQL, MySQL, MariaDB, SQLite and MongoDB. Setting up your database with DenoDB is a four-step process. Create models, extending Model. table and fields are both required static attributes. Link your models, to add them to your database instance. Optional, create tables in your database, by using sync. Query your models! Using Mongo means adapting your models to its standards, one being the use of _id for identifying records. The only change on your side is to add an _id field...
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  • 2
    EasyQuizzer

    EasyQuizzer

    Helping teachers around the world to create unique tests per student.

    English Developed with the aim of helping teachers from different areas to create automated tests that are unique for each student. EasyQuizzer stores all questions in a database management system. Subsequently, an exam is set up with the desired items. The program will then run randomization algorithms that will shuffle both the questions and the alternatives so that there are no two identical exams. Portuguese-Brazil Desenvolvido com o intuito de auxiliar professores a criar provas...
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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
    Downloads: 11 This Week
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  • 4
    Cinemagoer

    Cinemagoer

    Python package to retrieve and manage data of the IMDb

    Cinemagoer is a Python package useful to retrieve and manage the data of the IMDb movie database about movies, people, characters and companies. Platform-independent, it can retrieve data from both the IMDb's web server and a local copy of the whole db.
    Downloads: 7 This Week
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  • Reach Your Audience with Rise Vision, the #1 Cloud Digital Signage Software Solution Icon
    Reach Your Audience with Rise Vision, the #1 Cloud Digital Signage Software Solution

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  • 5
    Scientific Programme Management System
    The SPMS is a tool for event management tailored for accelerator conferences. See www.jacow.org for more information.
    Downloads: 0 This Week
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  • 6
    Common Resource Grep - crgrep

    Common Resource Grep - crgrep

    Common Resource Grep

    CRGREP searches for matching text in databases, various document formats, archives and other difficult to access resources. A command line tool for name and content text matching in database tables, plain files, MS Office documents, PDF, archives, MP3 audio, image meta-data, scanned documents, maven dependencies and web resources. CRGREP will search resources within resources of any arbitrary combination or depth, so text within a document within a zip archive, and so on. Here you...
    Downloads: 0 This Week
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  • 7
    Bibliophile is a loose grouping of independent OS or GPL bibliographic systems and aims at promoting discussion, standards and the development of common utilities.
    Downloads: 0 This Week
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  • 8
    Pop Database

    Pop Database

    A Tasty Treat For All Your Database Needs

    Pop is a data access toolkit for Go that simplifies database interactions. It combines the power of an ORM with the flexibility of SQL, providing developers with tools to manage database schemas, run migrations, and perform CRUD operations.
    Downloads: 0 This Week
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  • 9
    This project aims at creating an open source chemistry plugin / cartridge for the relational database system Oracle. Free Oracle chemistry cartridge.
    Downloads: 0 This Week
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  • G-P - Global EOR Solution Icon
    G-P - Global EOR Solution

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  • 10
    LiteSQL is a codegenerator and C++ library that integrates C++ objects tightly to relational database and thus provides an object persistence layer. LiteSQL supports SQLite3, PostgreSQL, MySQL and oracle as backends.
    Downloads: 3 This Week
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  • 11
    PTDCH is a server-software for Neo-Modus Direct Connect Peer-To-Peer sharing networks written in MS Visual Basic 6, based on SDCH/DDCH. It is a HubSoft dedicated to all lovers of VB, VBscripts and Jscripts. It is "Full" featured hubsoft scripting and p
    Downloads: 0 This Week
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  • 12
    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: 8 This Week
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  • 13

    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.
    Downloads: 0 This Week
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  • 14
    K8ssandra

    K8ssandra

    K8ssandra is an open-source distribution of Apache Cassandra

    K8ssandra is an open-source, cloud-native distribution of Apache Cassandra designed for Kubernetes environments. It provides a scalable, highly available NoSQL database solution with built-in monitoring, automation, and backup capabilities.
    Downloads: 0 This Week
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  • 15

    dbsql++

    Generic C++ SQL wrapper over different SQL DB engines.

    Generic C++ SQL client wrapper over different SQL DB engines. Using a unified interface, it currently supports MySQL/MariaDB, ODBC, PostgreSQL and SQLite.
    Downloads: 1 This Week
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  • 16
    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: 1 This Week
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  • 17
    EJDB

    EJDB

    Embeddable JSON Database engine C library

    EJDB 2.0, Embeddable JSON Database engine C library. Simple XPath like query language (JQL). Websockets / Android / iOS / React Native / Flutter / Java / Dart / Node.js bindings. Docker image. Array elements are matched from start to end. In equal arrays all values at the same index should be equal. Lexicographically sort object keys in both maps. Do matching keys and its values starting from the lowest key. Database index can be build for any JSON field path containing values of number or...
    Downloads: 1 This Week
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  • 18
    GQ is an LDAP client based on GTK+/GTK2
    Downloads: 5 This Week
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  • 19
    Fafnir-DB

    Fafnir-DB

    Database file mapping names to records, implementing a file-system

    Fafnir-DB is a database file, addressing variable record data through textual names as identifiers, which applies heap organisation of its data space (based on the Moelnir-file project). Fafnir-DB also implements a rudimentary file system (within the file). This operation modus is optional. There are no data size limits other than the range of a 64-bit signed integer. Scalability is limited to 1 - 10 Mio. entries due to non-paging internal structures.
    Downloads: 0 This Week
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  • 20
    pgloader

    pgloader

    Migrate to PostgreSQL in a single command

    pgloader is a data migration tool designed to load data into PostgreSQL from various sources. It automates the process of migrating databases, handling schema transformations and data type conversions. pgloader supports high-speed data loading using PostgreSQL's COPY command and provides detailed logs for monitoring the migration process.
    Downloads: 55 This Week
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  • 21
    GigaBASE is object-relational embedded database engine for C++ applications. It provides SQL-like query language, smart C++ interface (loading objects instead of tupples), transaction based on shadowing page algorithm (no separate log file and very fas
    Downloads: 1 This Week
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  • 22
    PouchContainer

    PouchContainer

    An efficient enterprise-class container engine

    PouchContainer is an open-source project created by Alibaba Group to promote the container technology movement. PouchContainer is a highly reliable container engine open sourced by Alibaba. It is an excellent software layer to fill up gap between business applications and underlying infrastructure. The strong-isolation ability and rich container are its representitive features.
    Downloads: 0 This Week
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  • 23
    MarketStore

    MarketStore

    DataFrame server for financial timeseries data

    MarketStore is a database server optimized for financial time-series data. You can think of it as an extensible DataFrame service that is accessible from anywhere in your system, at higher scalability. It is designed from the ground up to address scalability issues around handling large amounts of financial market data used in algorithmic trading backtesting, charting, and analyzing price history with data spanning many years, and granularity down to tick-level for the all US equities or the...
    Downloads: 0 This Week
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  • 24
    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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  • 25
    Referee Manager

    Referee Manager

    Management of table tennis umpires, referees, and their assigments.

    Referee Manager is an offline, stand-alone program for managing table tennis umpires, referees, and their assigments. Development takes place in gitlab, releases are released as git tags in gitlab or files here in sourceforge. https://gitlab.com/open-tt/refereemanager/
    Downloads: 0 This Week
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