AWS DocumentDB
Amazon (NASDAQ: AMZN) is a technology and e-commerce company that operates across various sectors, including online retail and cloud computing. The company provides products and services, including an online marketplace for consumers and businesses, cloud computing solutions, and AI technologies. Amazon serves individual consumers, businesses, content creators, and developers. Amazon was formerly known as Cadabra. It was founded in 1994 and is based in Seattle, Washington.
Google Cloud Bigtable
Google Cloud is a cloud computing service provider that offers various solutions including AI and machine learning, data analytics, and managed databases. The company provides a platform for businesses to leverage AI and machine learning, manage data with analytics, and modernize infrastructure. Google Cloud's services cater to different industries, offering tools for API management and serverless computing. It was founded in 2008 and is based in Mountain View, California.
HarperDB
Harper is a web performance platform that integrates database, caching, application, and streaming technologies to improve the performance of data-intensive and latency-sensitive applications. The company provides a backend with features such as real-time data synchronization, sub-millisecond server latency, and global data replication. Harper's platform aims to support the development and delivery of essential services across various sectors, including digital commerce, gaming, and streaming media. It was founded in 2017 and is based in Denver, Colorado.
Google Cloud Cloud SQL
Google Cloud is a cloud computing service provider that offers various solutions including AI and machine learning, data analytics, and managed databases. The company provides a platform for businesses to leverage AI and machine learning, manage data with analytics, and modernize infrastructure. Google Cloud's services cater to different industries, offering tools for API management and serverless computing. It was founded in 2008 and is based in Mountain View, California.
Neon
Neon offers a serverless PostgreSQL platform featuring a database that includes autoscaling, automatic instance sizing, connection pooling for thousands of connections, and instant point-in-time recovery, all built on a copy-on-write storage architecture. It serves various sectors with solutions for Software as a Service (SaaS) applications, serverless applications, and development and testing environments. Neon was founded in 2021 and is based in San Francisco, California. In May 2025, Databricks acquired it at a valuation of $1B.
Azure SQL Database
Microsoft operates as a technology company that focuses on software, hardware, and services. The company offers products in business productivity software, cloud computing services, personal computing devices, and gaming consoles. Microsoft serves sectors such as business, education, healthcare and gaming. It was founded in 1975 and is based in Redmond, Washington.
MySQL
MySQL Server, the world's most popular open source database, and MySQL Cluster, a real-time, open source transactional database.
PostgreSQL
Mirror of the official PostgreSQL GIT repository. Note that this is just a \*mirror\* - we don't work with pull requests on github. To contribute, please see <https://wiki.postgresql.org/wiki/Submitting_a_Patch>
Dassault Systemes NuoDB
Dassault Systèmes offers virtual twin technologies and operates within the software and technology industry. It offers three-dimensional (3D) modeling and simulation applications, as well as virtual twin experiences that cover the product lifecycle, from design to delivery. It serves sectors such as manufacturing, life sciences, and infrastructure & cities. It was founded in 1981 and is based in Velizy-Villacoublay, France.
pgEdge
pgEdge provides distributed PostgreSQL solutions within the database technology sector. The company offers a cloud service and a self-hosted platform that enables multi-master architecture and compatibility with edge computing environments based on open source. It serves sectors that require database solutions such as cloud computing and edge computing industries. It was founded in 2022 and is based in Alexandria, Virginia.
Volt Active Data
Volt Active Data focuses on data processing for applications across various sectors. The company provides a platform that supports decision making, ACID transactions, and availability for applications that require immediate data processing and analysis. Volt Active Data serves industries that rely on decisioning and data management, such as telecommunications, fintech, and manufacturing. Volt Active Data was formerly known as VoltDB, Inc.. It was founded in 2010 and is based in Bedford, Massachusetts.
Nile
Nile specializes in serverless Postgres database solutions for the modern Software as a Service (SaaS) industry. The company offers a multi-tenant database platform that provides built-in tenant and user management, global data placement, and instant customer dashboards. Its services cater to SaaS applications requiring scalable, secure, and efficient data management solutions. It is based in San Francisco, California.