Showing 482 open source projects for "or-tools"

View related business solutions
  • Compliant and Reliable File Transfers Backed by Top Security Certifications Icon
    Compliant and Reliable File Transfers Backed by Top Security Certifications

    Cerberus FTP Server delivers SOC 2 Type II certified security and FIPS 140-2 validated encryption.

    Stop relying on non-certified, legacy file transfer tools that creak under the weight of modern security demands. Get full audit trails, advanced access controls and more supported by an award-winning team of experts. Start your free 25-day trial today.
    Start Free Trial
  • AI-powered service management for IT and enterprise teams Icon
    AI-powered service management for IT and enterprise teams

    Enterprise-grade ITSM, for every business

    Give your IT, operations, and business teams the ability to deliver exceptional services—without the complexity. Maximize operational efficiency with refreshingly simple, AI-powered Freshservice.
    Try it Free
  • 1
    Postgres Meta

    Postgres Meta

    A RESTful API for managing your Postgres. Fetch tables, add roles

    ...It allows users to perform administrative tasks such as creating tables, views, functions, roles, and extensions programmatically through HTTP endpoints. Postgres Meta enables developers to integrate database management directly into dashboards, automation tools, or backend services without requiring SQL access or pgAdmin.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 2
    MyBB

    MyBB

    MyBB is a free and open source forum software

    MyBB is a free and open-source forum software written in PHP, providing a powerful and extensible platform for online communities. It includes a rich plugin system, theming support, and a user-friendly admin control panel. MyBB is designed to be easy to install and manage while offering advanced moderation and community features.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 3
    pgcat

    pgcat

    PostgreSQL pooler with sharding, load balancing and failover support

    PgCat is a high-performance PostgreSQL connection pooler and load balancer built for modern, distributed systems. Written in Rust, PgCat is designed to efficiently manage database connections across multiple shards and replicas while supporting features like automatic failover, query-based routing, and observability. It works with both single-node and multi-tenant Postgres setups, making it ideal for cloud-native applications that require scale and reliability.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 4
    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
    Last Update:
    See Project
  • MongoDB Atlas runs apps anywhere Icon
    MongoDB Atlas runs apps anywhere

    Deploy in 115+ regions with the modern database for every enterprise.

    MongoDB Atlas gives you the freedom to build and run modern applications anywhere—across AWS, Azure, and Google Cloud. With global availability in over 115 regions, Atlas lets you deploy close to your users, meet compliance needs, and scale with confidence across any geography.
    Start Free
  • 5
    Grafana

    Grafana

    Leading open-source visualization and observability platform

    ...Grafana includes capabilities such as ad hoc data exploration, alerting, annotations, and flexible query support. Its extensible plugin ecosystem integrates with cloud platforms, databases, and developer tools—allowing teams to build observability workflows without vendor lock-in. The easiest way to get started with Grafana is with Grafana Cloud, our fully managed, full-stack observability platform.
    Downloads: 13 This Week
    Last Update:
    See Project
  • 6
    apache/solr-operator

    apache/solr-operator

    Official Kubernetes operator for Apache Solr

    Solr Operator is a Kubernetes operator for managing Apache Solr clusters in a cloud-native environment. It automates deployment, scaling, and maintenance of Solr instances within Kubernetes, making it easier to manage search infrastructures at scale. It supports rolling updates, backups, and configuration management for Solr.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 7
    Neovim DBee

    Neovim DBee

    Interactive database client for Neovim

    Interactive database client for Neovim. This project aims to be as cross-platform as possible, but there are some limitations (for example some of the go dependencies only work on certain platforms). To address this issue, the client implementations are detached from the main logic and they register themselves to DBee backend on plugin start. This allows the use of build constraints, which we use to exclude certain client implementations on certain platforms. You can pass an optional table...
    Downloads: 0 This Week
    Last Update:
    See Project
  • 8
    MusicBrainz Server

    MusicBrainz Server

    Server for the MusicBrainz project (website, API, database tools)

    MusicBrainz Server is the web application powering the MusicBrainz open music metadata database. It handles artist, album, track, and recording entities and allows users to submit edits, vote, merge duplicates, and browse relationships like releases or linked ISRCs. The server supports full-text search, advanced filtering, web APIs, data dumps, and integration with other services like Cover Art Archive and Discogs. Its architecture ensures referential integrity and versioned change tracking...
    Downloads: 1 This Week
    Last Update:
    See Project
  • 9
    TURF

    TURF

    A modular geospatial engine written in JavaScript

    Turf is a JavaScript library for spatial analysis. It includes traditional spatial operations, helper functions for creating GeoJSON data, and data classification and statistics tools. Turf can be added to your website as a client-side plugin, or you can run Turf server-side with Node.js. Modular, simple-to-understand JavaScript functions that speak GeoJSON. Turf is a collection of small modules, you only need to take what you want to use. Takes advantage of the newest algorithms and doesn't require you to send data to a server. ...
    Downloads: 1 This Week
    Last Update:
    See Project
  • Build Agents and Models on One Platform Icon
    Build Agents and Models on One Platform

    Everything you need to build production-ready agents and models. Access 200+ Google and third-party AI models and tools.

    Gemini Enterprise Agent Platform is Google Cloud's comprehensive platform for developers to build, scale, govern, and optimize agents and models. Choose from Google's most advanced models and third-party models like Anthropic's Claude Model Family.
    Try It Free
  • 10
    MyBatis

    MyBatis

    MyBatis SQL mapper framework for Java

    MyBatis is a first class persistence framework with support for custom SQL, stored procedures and advanced mappings. MyBatis eliminates almost all of the JDBC code and manual setting of parameters and retrieval of results. MyBatis can use simple XML or Annotations for configuration and map primitives, Map interfaces and Java POJOs (Plain Old Java Objects) to database records. Every MyBatis application centers around an instance of SqlSessionFactory. A SqlSessionFactory instance can be...
    Downloads: 1 This Week
    Last Update:
    See Project
  • 11
    PgDog

    PgDog

    PostgreSQL connection pooler, load balancer and database sharder

    pgDog is a PostgreSQL proxy and connection management tool built to improve scalability, routing, and operational control for PostgreSQL deployments. It acts as an intelligent intermediary between applications and database servers, enabling load balancing, query routing, and connection pooling in distributed environments. The project is designed with performance and observability in mind, helping teams manage high-traffic database workloads more efficiently. Its architecture supports modern...
    Downloads: 0 This Week
    Last Update:
    See Project
  • 12
    etcd

    etcd

    Distributed reliable key-value store for the most critical data

    ...Mainly used as a separate coordination service, in distributed systems. And designed to hold small amounts of data that can fit entirely in memory. Read and write values using standard HTTP tools, such as curl. Store data in hierarchically organized directories, as in a standard filesystem. Watch specific keys or directories for changes and react to changes in values.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 13
    Conductor

    Conductor

    Conductor is an event driven agentic workflow engine for AI agents

    Conductor is an open-source, durable workflow orchestration engine designed to manage distributed systems, microservices, and AI-driven applications at internet scale. Originally built at Netflix and actively maintained by Orkes and the open-source community, Conductor simplifies complex workflow management by handling retries, failures, state persistence, and long-running process execution automatically. The platform enables developers to orchestrate AI agents, APIs, human approvals, and...
    Downloads: 1 This Week
    Last Update:
    See Project
  • 14
    MongoDB Community Kubernetes Operator

    MongoDB Community Kubernetes Operator

    MongoDB Community Kubernetes Operator

    ...By defining custom resource definitions (CRDs) for MongoDB resources, the operator lets you declare cluster topology, configuration, and scaling policies as Kubernetes manifests that can be applied with standard tools like kubectl and Helm. The operator handles provisioning, failover, backups, upgrades, and monitoring hooks, dramatically reducing manual operational burden while improving reliability and consistency. It supports replica sets and sharded clusters, giving operators the flexibility to choose architectures that match their availability and performance needs. ...
    Downloads: 0 This Week
    Last Update:
    See Project
  • 15
    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...
    Downloads: 0 This Week
    Last Update:
    See Project
  • 16
    Upscheme

    Upscheme

    Database migrations and schema updates made easy

    ...With support for major relational database systems via Doctrine DBAL, Upscheme enables cross-platform migrations with minimal code, reducing friction when evolving your application’s data model. The project includes tools to generate migration files, handle dependencies between tasks, and execute changes reliably across environments without requiring low-level SQL scripting. By focusing on upgrades and avoiding potentially unsafe downgrades, it prioritizes safety and predictability for real-world application upgrades.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 17
    Phinx

    Phinx

    PHP database migrations for everyone

    Most database migration tools are framework-dependent, complicated, confusing to install/configure and a pain in the ass to write migrations for. In less than 5 minutes you can install Phinx, create and execute your first migration. Phinx supports migrations written in both PHP and SQL. Use the PHP syntax to make your migrations portable between different database vendors or hand-code advanced queries.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 18
    Citus

    Citus

    Distributed PostgreSQL as an extension

    Citus is a PostgreSQL extension that transforms Postgres into a distributed database, so you can achieve high performance at any scale. With Citus, you extend your PostgreSQL database with new superpowers. Distributed tables are sharded across a cluster of PostgreSQL nodes to combine their CPU, memory, storage and I/O capacity. References tables are replicated to all nodes for joins and foreign keys from distributed tables and maximum read performance. Distributed query engine routes and...
    Downloads: 0 This Week
    Last Update:
    See Project
  • 19
    Linenoise

    Linenoise

    A small self-contained alternative to readline and libedit

    ...It works on most VT100/ANSI-compatible terminals, and is portable across Unix-like systems. The code is compact (around 850 lines excluding comments) and designed for minimal footprint embedding into other projects (like CLI tools) that need line editing but don’t want the complexity of linking large libraries.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 20
    Greenmask

    Greenmask

    PostgreSQL database anonymization and synthetic data generation tool

    ...Our goal is to develop a comprehensive, UI-based solution for managing obfuscation procedures. We recognize the challenges of maintaining obfuscation consistency throughout the software lifecycle. Greenmask is dedicated to providing valuable tools and features that ensure the obfuscation process remains fresh, predictable, and transparent.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 21
    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. The goal of vuefire and vuexfire is to make this as simple as a function call that returns a promise so it is also easy to setup SSR and allows you to focus on developing your application. ...
    Downloads: 0 This Week
    Last Update:
    See Project
  • 22
    Specification for GraphQL

    Specification for GraphQL

    A working draft of the Specification for GraphQL, a query language

    This is the specification for GraphQL, a query language and execution engine originally created at Facebook in 2012 for describing the capabilities and requirements of data models for client-server applications. The development of this open standard started in 2015. This specification was licensed under OWFa 1.0 in 2017. Copyright and trademark was transferred to the GraphQL Foundation in 2019. GraphQL has evolved and may continue to evolve in future editions of this specification. GraphQL...
    Downloads: 0 This Week
    Last Update:
    See Project
  • 23
    Java 2D & 3D visual entity relationship design & modeling (ERD,SQL) for Oracle,MSSQL,Postgres,MySQL,...,Database change&dictionary management, Swing Data Binding, Apache FOP Renderer for dot matrix printers,Sparx Enterprise Architect Reports + more
    Downloads: 3 This Week
    Last Update:
    See Project
  • 24
    isfdb is a set of web-based bibliographic tools for displaying author, award, and publication bibliographies. It uses MySQL plus Python and contains a set of editing applications, as well as a moderated approval system. Used at www.isfdb.org.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 25

    oracle-architect-tools

    oracle pl/sql based tools for design development and maintenance

    A suite of open source utilities written in Oracle PL/SQL for schema instrumentation, auditing, schema administration scripting, ddl mapping and migration code generation, dml package generation, and xml service package generation based on metadata tables
    Downloads: 0 This Week
    Last Update:
    See Project
Auth0 Logo