Showing 1048 open source projects for "databases"

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  • 1
    SpringBlade

    SpringBlade

    Microservice architecture that provides SpringCloud solutions

    BladeX is a well-designed microservice architecture that provides a full set of SpringCloud solutions. Open source China's first batch of microservice architectures that perfectly integrate SpringCloud Alibaba series components are upgraded and optimized based on stable production commercial projects, and are closer to enterprise-level needs. Pursuing enterprise development More efficient, easier to deploy, and more stable. The multi-tenant architecture that meets the Chinese-style needs...
    Downloads: 5 This Week
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  • 2
    Fluent

    Fluent

    Vapor ORM (queries, models, and relations) for NoSQL and SQL databases

    Fluent is an ORM framework for Swift. It takes advantage of Swift's strong type system to provide an easy-to-use interface for your database. Using Fluent centers around the creation of model types that represent data structures in your database. These models are then used to perform create, read, update, and delete operations instead of writing raw queries. When creating a project using vapor new, answer "yes" to including Fluent and choose which database driver you want to use. This will...
    Downloads: 7 This Week
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  • 3
    Neon Database

    Neon Database

    Neon: Serverless Postgres. We separated storage and compute

    The database you love, on a serverless platform designed to help you build reliable and scalable applications faster. Focus on building applications with time and money-saving features like instant provisioning, autoscaling according to load, and scale to zero. Instantly branch your data and schema to access isolated DB copies for development, CI/CD, and schema migrations with copy-on-write storage. Integrate it into your language or framework within minutes and unlock a simpler developer...
    Downloads: 2 This Week
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  • 4
    FluentMigrator

    FluentMigrator

    Fluent migrations framework for .NET

    ...Migrations are a structured way to alter your database schema and are an alternative to creating lots of sql scripts that have to be run manually by every developer involved. Migrations solve the problem of evolving a database schema for multiple databases (for example, the developer's local database, the test database and the production database). Database schema changes are described in classes written in C# that can be checked into a version control system. FluentMigrator is a .NET library that helps to version database schema using incremental migrations which are described in C#. ...
    Downloads: 4 This Week
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  • 5
    Tarantool

    Tarantool

    Get your data in RAM, get compute close to data, enjoy the performance

    In OLTP scenarios, Tarantool can be used instead of relational databases. Such a solution will work many times faster. With Tarantool, you can replace the traditional bundle of database & cache and reduce operational costs. Tarantool is tolerant of write-heavy loads. It also allows keeping full-featured applications close to the data, thus reducing data access network latency to zero. The open-source Community Edition lets you develop applications and speed up a system in operation. ...
    Downloads: 4 This Week
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  • 6
    Evil Seed

    Evil Seed

    A Gem for creating partial anonymized dumps of your database

    Evil Seed is a Ruby tool for seeding databases with realistic, localized, and structured test data. It integrates with Rails and uses Faker, but allows more advanced customization like data relationships and repeatable sequences. It’s ideal for developers who need high-quality sample data for testing or demos.
    Downloads: 0 This Week
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  • 7
    pg_squeeze

    pg_squeeze

    A PostgreSQL extension for automatic bloat cleanup

    ...It provides a non-intrusive alternative to VACUUM FULL by creating a new compacted copy of the table in the background. It’s particularly useful for maintaining performance in large, heavily updated databases.
    Downloads: 0 This Week
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  • 8
    Slick database

    Slick database

    Slick (Scala Language Integrated Connection Kit) is a modern database

    ...You can write your database queries in Scala instead of SQL, thus profiting from the static checking, compile-time safety and compositionality of Scala. Slick features an extensible query compiler which can generate code for different backends. It allows you to work with relational databases almost as if you were using Scala collections, while at the same time giving you full control over when a database access happens and what data is transferred. By writing your queries in Scala you can benefit from the static type checking, compile-time safety, and compositionality of Scala, while retaining the ability to drop down to raw SQL where needed for custom or advanced database features.
    Downloads: 11 This Week
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  • 9
    Mikro Orm

    Mikro Orm

    TypeScript ORM for Node.js based on Data Mapper, Unit of Work

    ...Uses source code analysis so you do not have to repeat yourself when defining entities. Simply define correct TypeScript types and you are good to go! Supports MongoDB, MySQL, MariaDB, PostgreSQL and SQLite databases, and more can be supported via custom drivers right now. Keep your schema in sync with SchemaGenerator and Migrator. Supports both up and down migrations. With the Seeder and seeding factories, we can generate fake data of any volume/shape and seed the database with ease. Thanks to the UnitOfWork, all queries it fires are automatically batched. ...
    Downloads: 8 This Week
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  • 10
    Ora2Pg

    Ora2Pg

    Ora2Pg is a free tool used to migrate an Oracle database

    ora2pg is an open-source tool used to migrate Oracle databases to PostgreSQL. It connects to an Oracle database, extracts schema and data, and generates SQL-compatible output for PostgreSQL. It supports complex migration scenarios, including stored procedures, triggers, data types, and performance optimization, making it ideal for enterprises transitioning away from Oracle systems.
    Downloads: 1 This Week
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  • 11
    WAL-G

    WAL-G

    Archival and Restoration for databases in the Cloud

    WAL-G is an archival restoration tool for PostgreSQL, MySQL/MariaDB, and MS SQL Server (beta for MongoDB and Redis). WAL-G is the successor of WAL-E with a number of key differences. WAL-G uses LZ4, LZMA, ZSTD, or Brotli compression, multiple processors, and non-exclusive base backups for Postgres. More information on the original design and implementation of WAL-G can be found on the Citus Data blog post "Introducing WAL-G by Citus: Faster Disaster Recovery for Postgres". A precompiled...
    Downloads: 10 This Week
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  • 12
    Druid

    Druid

    Database connection pool written in Java

    ...Druid provides a monitoring feature that can be implemented through filter-chain. It also comes with WallFilter, that is based on the SQL semantic analysis to protect from SQL injection attacks. Monitor connection leaks and connect to other databases, like Oracle database.
    Downloads: 2 This Week
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  • 13
    level

    level

    Universal abstract-level database for Node.js and browsers

    ...This is a convenience package that exports classic-level in Node.js and browser-level in browsers, making it an ideal entry point to start creating lexicographically sorted key-value databases. All asynchronous methods also support callbacks. TypeScript type declarations are included and cover the methods that are common between classic-level and browser-level. Usage from TypeScript requires generic type parameters. At the time of writing, level works in Node.js 12+ and Electron 5+ on Linux, Mac OS, Windows and FreeBSD, including any future Node.js and Electron release thanks to Node-API, including ARM platforms like Raspberry Pi and Android, as well as in Chrome, Firefox, Edge, Safari, iOS Safari and Chrome for Android.
    Downloads: 5 This Week
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  • 14
    Dolt

    Dolt

    Dolt, it's Git for data

    ...All the commands you know for Git work exactly the same for Dolt. Git versions files, Dolt versions tables. It's like Git and MySQL had a baby. We also built DoltHub, a place to share Dolt databases. We host public data for free. If you want to host your own version of DoltHub, we have DoltLab. If you want us to run a Dolt server for you, we have Hosted Dolt. MySQL comes with a MySQL server called mysqld and a MySQL client called mysql. You're only interested in the client. After following the instructions from MySQL's documentation, make sure you have a copy of the mysql client on your path.
    Downloads: 11 This Week
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  • 15
    Sqitch

    Sqitch

    Sensible database change management

    ...Unlike migration frameworks that use up/down scripts, Sqitch focuses on dependency-based deployment, allowing developers to write native SQL for changes while tracking changes in Git, Mercurial, or other SCMs. It works across many databases and promotes precision and auditability in schema versioning.
    Downloads: 0 This Week
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  • 16
    Doctrine DBAL

    Doctrine DBAL

    Doctrine database abstraction layer

    ...The fact that the Doctrine DBAL abstracts the concrete PDO API away through the use of interfaces that closely resemble the existing PDO API makes it possible to implement custom drivers that may use existing native or self-made APIs. For example, the DBAL ships with a driver for Oracle databases that uses the oci8 extension under the hood. The Doctrine 2 database layer can be used independently of the object-relational mapper. In order to use the DBAL all you need is the class loader provided by Composer, to be able to autoload the classes.
    Downloads: 5 This Week
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  • 17
    Mathesar

    Mathesar

    An intuitive spreadsheet-like interface

    Mathesar is an open-source platform designed to make databases accessible to non-technical users. It offers an intuitive spreadsheet-like interface on top of PostgreSQL, allowing users to create, edit, and analyze structured data without writing SQL. Built with user experience in mind, Mathesar empowers teams to collaborate on data-driven workflows while retaining the power of a real relational database.
    Downloads: 0 This Week
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  • 18
    OrientDB

    OrientDB

    DBMS supporting graph, document, full-text and geospatial models

    OrientDB is an Open Source Multi-Model NoSQL DBMS with the support of Native Graphs, Documents, Full-Text search, Reactivity, Geo-Spatial and Object Oriented concepts. It's written in Java and it's amazingly fast. No expensive run-time JOINs, connections are managed as persistent pointers between records. You can traverse thousands of records in no time. Supports schema-less, schema-full and schema-mixed modes. Has a strong security profiling system based on user, roles and predicate...
    Downloads: 5 This Week
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  • 19
    FlatPress

    FlatPress

    FlatPress is a lightweight, easy-to-set-up flat-file blogging engine

    FlatPress is a lightweight, flat-file CMS that allows users to create and manage blogs without requiring a database. It is designed for simplicity, portability, and low resource usage, making it ideal for small websites and personal projects.
    Downloads: 0 This Week
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  • 20
    ArangoDB Java Driver

    ArangoDB Java Driver

    The official ArangoDB Java driver

    ArangoDB Java Driver is the official Java client for interacting with ArangoDB, a multi-model NoSQL database that supports document, key-value, and graph storage. This driver provides a high-level API for managing databases, executing AQL queries, and handling transactions efficiently.
    Downloads: 0 This Week
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  • 21
    MongoDB PHP Library

    MongoDB PHP Library

    The Official MongoDB PHP library

    The MongoDB PHP Library is the official high-level library that lets PHP applications interact with MongoDB using a modern, expressive API. It provides object-oriented classes for databases, collections, queries, and operations, so PHP developers can compose CRUD and aggregation pipelines without writing low-level protocol code. Built on top of the underlying MongoDB PHP extension, the library handles serialization, connection pooling, and error handling in a way that feels natural in idiomatic PHP. It supports rich query expressions, bulk writes, change streams, transactions, and GridFS, making it suitable for everything from simple content apps to complex data processing services. ...
    Downloads: 2 This Week
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  • 22
    SuperDuperDB

    SuperDuperDB

    Integrate, train and manage any AI models and APIs with your database

    Build and manage AI applications easily without needing to move your data to complex pipelines and specialized vector databases. Integrate AI and vector search directly with your database including real-time inference and model training. Just using Python. A single scalable deployment of all your AI models and APIs which is automatically kept up-to-date as new data is processed immediately. No need to introduce an additional database and duplicate your data to use vector search and build on top of it. ...
    Downloads: 4 This Week
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  • 23
    Entity relation diagrams generator

    Entity relation diagrams generator

    Entity Relation Diagrams generation tool

    ERAlchemy generates Entity Relation (ER) diagram from databases or from SQLAlchemy models. The simplest way to install eralchemy on OSX is by using Homebrew. ERAlchemy requires GraphViz to generate the graphs and Python. Both are available for Windows, Mac and Linux. Thanks to it's modular architecture, it can be connected to other ORMs/ODMs/OGMs/O*Ms. Some tests require a local postgres database with a schema named test in a database named test all owned by a user named postgres with a password of postgres. ...
    Downloads: 1 This Week
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  • 24
    Vuefire

    Vuefire

    Firebase bindings for Vue.js & Vuex

    Firebase provides two solutions to handle real-time databases: Realtime Database and Cloud Store (which is also a realtime database). In order to keep all clients data in-sync with its cloud database, their js SDK provides the tools to do so. However, it quickly becomes bothersome to bind multiple documents or collections to your application, keep them synchronized as well as handling references to other documents or collections, which can contain references themselves and must also be kept up to date. ...
    Downloads: 4 This Week
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  • 25
    Database Lab Engine (DLE)

    Database Lab Engine (DLE)

    DLE provides blazing-fast database cloning to build dev environments

    ...DLE provides blazing-fast database cloning to build powerful development, test, QA, staging environments. Follow to stay updated. The Database Lab Engine is an open-source experimentation platform for PostgreSQL databases. Instantly create full-size clones of your production database and use them to test your database migrations, optimize SQL, or deploy full-size staging apps. The Database Lab Engine (DLE) runs on an independent server within your own infrastructure. The engine stores a single, full-size copy of production data on the specialized ZFS filesystem. ...
    Downloads: 4 This Week
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