Showing 4729 open source projects for "java open source"

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    Cloud tools for web scraping and data extraction

    Deploy pre-built tools that crawl websites, extract structured data, and feed your applications. Reliable web data without maintaining scrapers.

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  • 1
    brModelo 3.2

    brModelo 3.2

    ER Databese Model

    Tool used to Database ER model Ferramenta para modelagem ER em bancos de dados.
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    Downloads: 245 This Week
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  • 2
    PostgreSQL Book

    PostgreSQL Book

    Book about PostgreSQL (russian)

    PostgreSQL Book is an open-source Russian-language guide that covers PostgreSQL best practices, performance tuning, configuration, and ecosystem tools. It offers in-depth documentation for developers and DBAs who want to deepen their understanding of PostgreSQL’s internals and practical usage. The project also includes curated links and community resources.
    Downloads: 0 This Week
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  • 3
    Software for organisation and administration of ambulant centers for rehabilitation and ambulant offices for physical therapy, occupational therapy and logopedics in german healthcare
    Downloads: 0 This Week
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  • 4

    TOTP Database

    TOTP server side algorithm

    calculate TOTP using database stored procedures allowing you to validate a user's entered TOTP with a stored secret. Cooperates with all authorization apps that calculate a TOTP using SHA1 encryption
    Downloads: 0 This Week
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  • Inventors: Validate Your Idea, Protect It and Gain Market Advantages Icon
    Inventors: Validate Your Idea, Protect It and Gain Market Advantages

    SenseIP is ideal for individual inventors, startups, and businesses

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  • 5
    Redux-ORM

    Redux-ORM

    A small, simple and immutable ORM to manage relational data

    A small, simple and immutable ORM to manage relational data in your Redux store. Redux-ORM is fast. All queries are lazily evaluated and come with built-in support for memorization. It provides a clean abstraction over low-level updates, protecting the state from accidental mutations. With nearly 100% branch coverage, the library is thoroughly tested to ensure rock-solid code quality. No matter where your data comes from, Redux-ORM will stay out of its way. Even a custom database layer is...
    Downloads: 0 This Week
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  • 6
    JuliaDB.jl

    JuliaDB.jl

    Parallel analytical database in pure Julia

    JuliaDB is a package for working with large persistent data set. JuliaDB provides distributed table and array datastructures with convenient functions to load data from CSV. JuliaDB is Julia all the way down. This means queries can be composed with Julia code that may use a vast ecosystem of packages.
    Downloads: 0 This Week
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  • 7
    vue-beautiful-chat

    vue-beautiful-chat

    A simple and beautiful Vue chat component backend agnostic

    A simple and beautiful Vue chat component backend agnostic, fully customizable and extendable. vue-beautiful-chat provides an intercom-like chat window that can be included easily in any project for free. It provides no messaging facilities, only the view component. vue-beautiful-chat is porting to vue of react-beautiful-chat. Launcher is the only component needed to use vue-beautiful-chat. It will react dynamically to changes in messages. All new messages must be added via a change in props...
    Downloads: 0 This Week
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  • 8
    C-squares

    C-squares

    Concise spatial query and representation system (c-squares)

    C-squares is an easily implemented method for storage, querying and display of spatial data locations, based on a hierarchical, grid-based representation of the Earth' surface. Source code for encoding, decoding, mapping, etc. is provided via this site. Additional support is available by contacting the system developer, Tony.Rees@marinespecies.org; see also the c-squares home page at http://www.cmar.csiro.au/csquares/ .
    Downloads: 0 This Week
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  • 9
    GoRose ORM

    GoRose ORM

    Mini database ORM for golang

    GoRose (go orm), a mini database ORM for golang, which was inspired by the famous PHP framework laravel's eloquent. It will be friendly for PHP developers and python or ruby developers. Currently provides six major database drivers: MySQL, sqlite3, Postgres, Oracle, MySQL. GoRose 2.0 adopts a modular architecture, communicates through the API of the interface, and strictly depends on the lower layer. Each module can be disassembled or even customized to your liking. GoRose provides data...
    Downloads: 0 This Week
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    Run applications fast and securely in a fully managed environment

    Cloud Run is a fully-managed compute platform that lets you run your code in a container directly on top of scalable infrastructure.

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  • 10
    SQLeo Visual Query Builder

    SQLeo Visual Query Builder

    Helping users to quickly understand SQL queries

    SQLeo is a professional lightweight SQL Query tool that permits to create or display complex sql queries (from OBIEE, Microstrategy, SSRS, Cognos, Hyperion, Pentaho ...) and permits to reverse engineer database models as db designers do. This SQL GUI supports all JDBC drivers: Oracle, MySQL, MSSQL, Firebird, HSQLDB, H2, PostgreSQL, CsvJdbc, SQLite, UCanAccess, MonetDB ... (but MySQL jdbc and CsvJdbc are the only driver included in the package) Can be compared with : FreeQueryBuilder...
    Downloads: 27 This Week
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  • 11
    Storm

    Storm

    Simple and powerful toolkit for BoltDB

    Storm is a simple and powerful toolkit for BoltDB. Basically, Storm provides indexes, a wide range of methods to store and fetch data, an advanced query system, and much more. Save creates or updates all the required indexes and buckets, checks the unique constraints and saves the object to the store. Storm can auto-increment integer values so you don't have to worry about that when saving your objects. Also, the new value is automatically inserted in your field. Any object can be fetched,...
    Downloads: 0 This Week
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  • 12

    PHP mini vulnerability suite

    Multiple server/webapp vulnerability scanner

    github: https://github.com/samedog/phpmvs
    Downloads: 1 This Week
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  • 13
    Library for parsing Excel (XLS) files, with a sample program for converting Excel files into CSV. This site is no longer being updated. A new release is available on the new site whose link is shown above.
    Downloads: 2 This Week
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  • 14
    Ecto

    Ecto

    A toolkit for data mapping and language integrated query

    Ecto is the official Elixir library that serves as a database wrapper and integrated query system, enabling developers to define schemas, construct and execute type-safe queries, manage database migrations, and validate data via changesets; it is the foundational tool for working with relational databases in Elixir. Note that mix test does not run the tests in the integration_test folder. To run integration tests, you can clone ecto_sql in a sibling directory and then run its integration...
    Downloads: 0 This Week
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  • 15
    TOra is a Toolkit for Oracle which aims to help the DBA or developer of database applications. Features PL/SQL debugger, SQL worksheet with syntax highlighting, DB browser and a full set of DBA tools. TOra also includes support for MySQL and Postgres.
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    Downloads: 284 This Week
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  • 16

    MySQL Erlang client

    ErlMySQL is a MySQL client (driver) written in Erlang.

    ErlMySQL is a MySQL client written in Erlang and provides API that is very close to Connector/C library. The client is using low level (TCP/IP socket) connection to MySQL server and allows to exchange a data with maximum possible speed. Multiple datasource support and connection pool are incapsulated in the client that increases a performance in concurrent environment.
    Downloads: 0 This Week
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  • 17
    postgres_dba

    postgres_dba

    The missing set of useful tools for Postgres DBAs and all engineers

    postgres_dba is a collection of helpful SQL queries and scripts for PostgreSQL database administration. It provides ready-made insights into performance, storage, indexes, and configuration, helping DBAs quickly diagnose issues or monitor health. It's designed as a practical toolkit to keep in every Postgres admin’s back pocket.
    Downloads: 1 This Week
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  • 18
    AvionDB

    AvionDB

    A decentralised database with MongoDB-like developer interface

    AvionDB uses OrbitDB stores to model MongoDB-like Databases. AvionDB is alpha-stage software. It means AvionDB hasn't been security audited and programming APIs and data formats can still change. We encourage you to reach out to the maintainers if you plan to use AvionDB in mission-critical systems. This is the TypeScript implementation and it works with Browsers, Node.js & TypeScript with support for Linux, OS X, and Windows. The minimum required version of Node.js is now 8.6.0 due to the...
    Downloads: 0 This Week
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  • 19
    mongoaudit

    mongoaudit

    A powerful MongoDB auditing and pentesting tool

    mongoaudit is a CLI tool for auditing MongoDB servers, detecting poor security settings and performing automated penetration testing. It is widely known that there are quite a few holes in MongoDB's default configuration settings. This fact, combined with abundant lazy system administrators and developers, has led to what the press has called the MongoDB apocalypse. mongoaudit not only detects misconfigurations, known vulnerabilities and bugs but also gives you advice on how to fix them,...
    Downloads: 0 This Week
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  • 20

    Synchronous structure of Database Script

    Synchronous structure of Database Script

    In some cases, the two databases have a number of different tables, in different tables there are different columns, this code will help them blend together. Follow these steps: Step 1. Select the source database -> -> Load Tables -> Select Tables to exclude export ->Export current database -> .ini file. Step 2. Select the database to merge, upload the ini file in step 1. The code scans all tables of the source db and compares them to the target db 1. If the table in the source...
    Downloads: 0 This Week
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  • 21
    imgcook

    imgcook

    Generate pages from any sketch or images

    imgcook is an ingenious chef who specializes in cooking with various images (Sketch / PSD / static images). it will intelligently generate front-end codes, including view codes, data-binding codes, component codes as well as part of business logic codes from different kinds of design documents. We are making imgcook a P5 front-end engineer who could improve the development efficiency and promote effective collaboration between front-end developers, designers and testers. The main functions...
    Downloads: 0 This Week
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  • 22
    sysbench

    sysbench

    Scriptable database and system performance benchmark

    sysbench is a scriptable multi-threaded benchmark tool based on LuaJIT. It is most frequently used for database benchmarks, but can also be used to create arbitrarily complex workloads that do not involve a database server. extensive statistics about rate and latency is available, including latency percentiles and histograms. Low overhead even with thousands of concurrent threads. sysbench is capable of generating and tracking hundreds of millions of events per second. New benchmarks can be...
    Downloads: 18 This Week
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  • 23
    SQLTabs

    SQLTabs

    Rich SQL client for Postgresql, MySQL, MS SQL, Amazon Redshift

    SQLTabs is a cross-platform SQL client built using Electron and Vue.js that offers a modern and intuitive interface for managing SQL databases. It supports multiple database types and allows users to run queries in tabs, explore schemas, and view results in a clean, responsive UI. SQLTabs is designed for developers and analysts who need a simple yet powerful tool for database interaction.
    Downloads: 0 This Week
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  • 24
    mssql-cli

    mssql-cli

    A command-line client for SQL Server with auto-completion

    mssql-cli is an interactive command line query tool for SQL Server. This open-source tool works cross-platform and is proud to be a part of the dbcli community. mssql-cli supports a rich interactive command line experience, with features such as auto-completion, fewer keystrokes needed to complete complicated queries. Syntax highlighting, highlights T-SQL keywords. Query history, easily complete an auto-suggested query that was previously executed.
    Downloads: 0 This Week
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  • 25
    UltraLiteDB

    UltraLiteDB

    A bare-bones C# .NET Key-value Store in a single database file

    UltraLiteDB is a lightweight, embedded NoSQL database for .NET applications, inspired by LiteDB. It is designed for minimal resource usage while providing essential document database functionalities. UltraLiteDB is suitable for desktop, mobile, and IoT applications that need local data storage without requiring a separate database server.
    Downloads: 0 This Week
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