Open Source App definition and development Software

High performance data store solution

Apache Hadoop

Apache Ignite

🥑 ArangoDB is a native multi-model database with flexible data models for documents, graphs, and key-values. Build high performance applications using a convenient SQL-like query language or JavaScript extensions.

Meet BigchainDB. The blockchain database.

Mirror of Apache Cassandra

ClickHouse® is a free analytics DBMS for big data

CockroachDB - the open source, cloud-native distributed SQL database.

Top-level source repository for Couchbase Server source code and build projects

CrateDB is a distributed SQL database that makes it simple to store and analyze massive amounts of data in real-time. Built on top of Lucene.

Production PostgreSQL for Kubernetes, from high availability Postgres clusters to full-scale database-as-a-service.

General-purpose bitemporal database for SQL, Datalog & graph queries. Developed by @juxt

Databend is a modern Elasticity and Performance cloud data warehouse, activate your object storage for real-time analytics. Databend Serverless at https://app.databend.com/

Apache Doris is an easy-to-use, high performance and unified analytics database.

A modern replacement for Redis and Memcached

Apache Druid: a high performance real-time analytics database.

FoundationDB - the open source, distributed, transactional key-value store

A One-Stop Large-Scale Graph Computing System from Alibaba

GreptimeDB is an open-source, cloud-native time series database which also has powerful analytical features

Open-source distributed computation and storage platform. Real-time Stream Processing Unconference. Save Your Spot https://hazelcast.com/lp/unconference/

IBM Db2® is a family of hybrid data management products offering a complete suite of AI empowered capabilities designed to help you manage both structured and unstructured data on premises as well as in private and public cloud environments. Db2 is built on an intelligent common SQL engine designed for scalability and flexibility.

Iguazio is a data science platform that enables them to develop, deploy, and manage AI applications at scale and in real-time.

Infinispan is an open source data grid platform and highly scalable NoSQL cloud data store.

InterSystems is a vendor of software and technology for high-performance database management, integration, and health information systems.

KubeDB Docs

MariaDB server is a community developed fork of MySQL server. Started by core members of the original MySQL team, MariaDB actively works with outside developers to deliver the most featureful, stable, and sanely licensed open SQL server in the industry.

Data-Driven. Faster Insights. Breakthrough Performance. In-Memory Technology. Hybrid Data Platform.

Enmotech is a global supplier of end-to-end solutions of data assets.

The MongoDB Database

MySQL Server, the world's most popular open source database, and MySQL Cluster, a real-time, open source transactional database.

A distributed, fast open-source graph database featuring horizontal scalability and high availability

Graphs for Everyone

The versioned, forkable, syncable database

NuoDB is a provider of distributed SQL database for cloud applications.

openGauss kernel

The industry’s leading database continues to deliver leading-edge innovations, including machine learning, to enable self-driving data management.

OrientDB is the most versatile DBMS supporting Graph, Document, Reactive, Full-Text and Geospatial models in one Multi-Model product. OrientDB can run distributed (Multi-Master), supports SQL, ACID Transactions, Full-Text indexing and Reactive Queries.

Percona Server

A crazy fast analytical database, built on bitmaps. Perfect for ML applications. Learn more at: http://docs.featurebase.com/. Start a Docker instance: https://hub.docker.com/r/featurebasedb/featurebase

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

The official home of the Presto distributed SQL query engine for big data

Qubole is a simple and secure data lake platform for machine learning, streaming, and ad-hoc analytics.

Redis is an in-memory database that persists on disk. The data model is key-value, but many different kind of values are supported: Strings, Lists, Sets, Sorted Sets, Hashes, Streams, HyperLogLogs, Bitmaps.

The open-source database for the realtime web.

Universal transaction manager

A Kubernetes operator for declarative database schema management (gitops for database schemas)

NoSQL data store using the seastar framework, compatible with Apache Cassandra

🔥 Seata is an easy-to-use, high-performance, open source distributed transaction solution.

Ecosystem to transform any database into a distributed database system, and enhance it with sharding, elastic scaling, encryption features & more

SingleStore is a provider of a database for operational analytics and cloud-native applications.

Snowflake is a cloud data platform that provides a data warehouse-as-a-service designed for the cloud.

With Adabas for LUW, you can deliver extremely high transaction speeds with a fraction of the staff and system resources needed for comparable database management systems.

Open source permissions database inspired by Google Zanzibar

Cloud Native PostgreSQL High Availability

In-memory computing platform consisting of a database and an application server

TDengine is an open source, high-performance, cloud native time-series database optimized for Internet of Things (IoT), Connected Cars, Industrial IoT and DevOps.

TiDB is an open-source, cloud-native, distributed, MySQL-Compatible database for elastic scale and real-time analytics. Try AI-powered Chat2Query free at : https://tidbcloud.com/free-trial

A distributed transactional key-value database. Based on the design of Google Spanner and HBase, but simpler to manage and without dependencies on any distributed filesystem

PostgreSQL for time‑series. TimescaleDB is the leading open-source relational database for time-series data. Fully managed or self‑hosted.

The core analytical platform within the Micro Focus software portfolio, Vertica is the Unified Analytics Platform, based on a massively scalable architecture with the broadest set of analytical capabilities and end-to-end in-database machine learning.

MySQL-compatible, horizontally scalable, cloud-native database solution.

VoltDB is a high-velocity decisioning engine, powering real-time applications that must react in milliseconds.

Weaviate is an open source vector database that stores both objects and vectors, allowing for combining vector search with structured filtering with the fault-tolerance and scalability of a cloud-native database, all accessible through GraphQL, REST, and various language clients.

Yellowbrick offers a SQL data warehouse built from the ground up on Kubernetes.

YugabyteDB - the cloud native distributed SQL database for mission-critical applications.

Amazon Kinesis makes it easy to collect, process, and analyze real-time, streaming data so you can get timely insights and react quickly to new information.

Apache Heron (Incubating) is a realtime, distributed, fault-tolerant stream processing engine from Twitter

Apache NiFi

Apache RocketMQ is a cloud native messaging and streaming platform, making it simple to build event-driven applications.

Apache Spark - A unified analytics engine for large-scale data processing

Mirror of Apache Storm

Event Hubs is a fully managed, real-time data ingestion service that’s simple, trusted, and scalable.

Apache Beam is a unified programming model for Batch and Streaming data processing.

A common specification for Continuous Delivery events

Standardizing common eventing metadata and their location to help with event identification and routing.

deepstream.io server

The most scalable open-source MQTT broker for IoT, IIoT, and connected vehicles

Apache Flink

An intelligent event streaming platform

Cloud Dataflow is a fully-managed service for transforming and enriching data in stream (real time) and batch (historical) modes with equal reliability and expressiveness -- no more complex workarounds or compromises needed. And with its serverless approach to resource provisioning and management, you have access to virtually limitless capacity to solve your biggest data processing challenges, while paying only for what you use.

Distributed Stream and Batch Processing

Mirror of Apache Kafka

KubeMQ is a Kubernetes Message Queue Broker

Lightbend offers a reactive application development platform for building distributed applications and modernizing aging infrastructures.

Next-Generation Event Processing Platform

NATS.io is a connective technology for distributed systems and is a perfect fit to connect devices, edge, cloud or hybrid deployments. True multi-tenancy makes NATS ideal for SaaS and self-healing and scaling technology allows for topology changes anytime with zero downtime.

Cloud-oriented, simple, flexible, vendor-neutral and language-independent standards for messaging

Data-Centric Pipelines and Data Versioning

Pravega - Streaming as a new software defined storage primitive

Apache Pulsar - distributed pub-sub messaging system

Open source RabbitMQ: core server and tier 1 (built-in) plugins

Redpanda is a streaming data platform for developers. Kafka API compatible. 10x faster. No ZooKeeper. No JVM!

SeaTunnel is a distributed, high-performance data integration platform for the synchronization and transformation of massive data (offline & real-time).

Stream Processing and Complex Event Processing Engine

datacollector-oss

Kubernetes-native data streaming powered by Apache Kafka

Talend specializes in cloud data integration and data integrity.

Main Tremor Project Rust Codebase

Alibaba Cloud develops highly scalable cloud computing and data management services.

Find, install and publish Kubernetes packages

Backstage is an open platform for building developer portals

Tanzu Application Catalog is a customizable selection of open source software from the Bitnami collection that is continuously maintained and verifiably tested for use in production environments.

CLI for building apps using Cloud Native Buildpacks

Carvel provides a set of reliable, single-purpose, composable tools that aid in your application building, configuration, and deployment to Kubernetes.

Modern applications with built-in automation

Build SaaS for your containerized applications

Tools for local collaborative development in pre-production Kubernetes clusters

DeployHub makes it easy for IT Engineers to govern their microservice supply chain and deliver secure, high-quality microservices at scale.

Kube-native API for cloud development workspaces specification

DevSpace - The Fastest Developer Tool for Kubernetes ⚡ Automate your deployment workflow with DevSpace and develop software directly inside Kubernetes.

Define and run multi-container applications with Docker

The Kubernetes-Native IDE for Developer Teams

Gefyra runs local code in any Kubernetes cluster without the build and push cycle. It overlays containers in the cluster making code changes immediately available.

Always ready to code - spin up fresh, automated dev environments for each task, in the cloud, in seconds.

Gradle is a build automation tool for multi-language software development. It controls the development process in the tasks of compilation and packaging to testing, deployment, and publishing. Supported languages include Java (Kotlin, Groovy, Scala), C/C++, and JavaScript.

The Kubernetes Package Manager

Containerized developer environments in a browser - onboard developers fast and prevent code exfiltration with precise security controls. Devs launch spaces with all their tools pre-installed and start coding in seconds.

Build Container Images In Kubernetes

Build and deploy Go applications

Documentation for Konveyor Community

KOTS provides the framework, tools and integrations that enable the delivery and management of 3rd-party Kubernetes applications, a.k.a. Kubernetes Off-The-Shelf (KOTS) Software.'

Kubernetes Rust State Machine Operator

KubeCarrier is an open source system for managing applications and services across multiple Kubernetes clusters. It provides a framework to centralize the management of services and provide these services with external users in a self service hub.

Test your application on Kubernetes in a brand new simple way⚡ 轻量高效的微服务本地联调测试工具

The Modern Application Platform.

Kubernetes Virtualization API and runtime in order to define and manage virtual machines.

Kubernetes Universal Declarative Operator (KUDO)

A hybrid command-line/UI development experience for cloud-native development

Build and Deploy System for OpenShift & Kubernetes

Mia-Platform is the leading end-to-end Digital Integration Hub on the market. Its DevOps Console helps to manage Kubernetes clusters, define environments, set up test automation, design and run CI/CD pipelines, and guarantee an effective and efficient governance by controlling all the services – like Git, Jenkins, Docker, Nexus, Kubernetes, Terraform, Prometheus, Kibana and many others - from a single tool.

mirrord is an open-source tool that lets developers run local processes in the context of their cloud environment. It provides the benefits of running your service on a cloud environment (e.g. staging) without actually going through the hassle of deploying it there, and without disrupting the environment by deploying untested code.

Monokle is your friendly desktop UI for managing Kubernetes manifests. Monokle helps you quickly get a high-level view of your manifests and their contained resources, easily edit resources without having to learn yaml syntax, diff resources against your cluster, preview and debug resources generated with kustomize or Helm, and more. Monokle is created and maintained by Kubeshop.

Nocalhost is Cloud Native Dev Environment.

Highly extensible platform for developers to better understand the complexity of Kubernetes clusters.

Develop your applications directly in your Kubernetes Cluster

On-Prem provides an easy way to build on-premises virtual appliances designed for enterprise deployments. The On-Prem Meta appliance manages the appliance build lifecycle, and can be paired with continous integration systems.

Open Application Model (OAM).

Open Service Broker API Specification

The OpenAPI Specification Repository

SDK for building Kubernetes applications. Provides high level APIs, useful abstractions, and project scaffolding.

Packer is a tool for creating identical machine images for multiple platforms from a single source configuration.

Podman: A tool for managing OCI containers and pods.

Raftt saves developers from the frustrations of configuring, maintaining, and sharing development environments on their local machine.

Build, Share and Run Both Your Kubernetes Cluster and Distributed Applications (Project under CNCF)

Serverless Workflow Specification

ServiceComb Java Chassis is a Software Development Kit (SDK) for rapid development of microservices in Java, providing service registration, service discovery, dynamic routing, and service management features

Community documentation for Shipwright

Easy and Repeatable Kubernetes Development

The debugger for microservices

Tanka is a composable configuration utility for Kubernetes. It leverages the Jsonnet language to realize flexible, reusable and concise configuration.

Local development against a remote Kubernetes or OpenShift cluster

Define your dev environment as code. For microservice apps on Kubernetes.

Open Source CI/CD platform with advanced features and architecture. Powerful, reproducible and containerized workflows (called Runs), git based workflow (integrates with all the primary git repositories like GitHub, GitLab, Gitea), restart Runs from failed tasks, user direct runs (test your local changes to a remote Agola server with just one command), distributed and high available by design and runs everywhere (Kubernetes, docker, IaaS, bare metal).

Akuity is the enterprise-grade company for Argo, the open source suite of cloud native application delivery tools. Akuity was founded by Argo originators Hong Wang, Jesse Suen and Alexander Matyushentsev, and its mission is to empower DevOps teams to deliver their apps in a simpler, safer, and faster way. The Akuity Platform provides a best-in-class developer experience with enterprise readiness, and enables organizations to modernize their toolchain for the cloud-native era.

Appveyor Systems Inc. aim is to give powerful continuous integration and deployment tools to every .NET developer.

Kubernetes-native tools to run workflows, manage clusters, and do GitOps right.

AWS CodePipeline is a fully managed continuous delivery service that helps you automate your release pipelines for fast and reliable application and infrastructure updates. CodePipeline automates the build, test, and deploy phases of your release process every time there is a code change, based on the release model you define.

Continuously build, test, and deploy to any platform and cloud

Bamboo Server is the choice of professional teams for continuous integration, deployment, and delivery

Event-driven scripting for Kubernetes

Buildkite is a platform for running fast, secure, and scalable continuous integration pipelines on your own infrastructure.

Bunnyshell is an EaaS platform that enables fast, dead-simple environment creation and management for teams and developers who want to release better code faster.

Reliable Database CI/CD for Developers and DBAs

CAEPE is a Continuous Deployment platform for Kubernetes. With CAEPE, deploy applications on Kubernetes with confidence.

Cartographer is a Kubernetes-native Choreographer providing higher modularity and scalability for the software supply chain.

CircleCI is a continuous integration and delivery platform that automates development workflows and IT operations.

Skycap is the easiest way to deploy and run applications on any existing Kubernetes cluster.

Ship faster with CI/CD as a Service

The World's Most Powerful CI/CD Platform

Concourse is a container-based continuous thing-doer written in Go.

Dispatch is a cloud native CI/CD platform for enabling enterprises to adopt GitOps methodologies running on Kubernetes.

Open source Software delivery workflow for Kubernetes

Progressive delivery Kubernetes operator (Canary, A/B Testing and Blue/Green deployments)

Open and extensible continuous delivery solution for Kubernetes. Powered by GitOps Toolkit.

GitHub Actions makes it easy to automate all your software workflows, now with world-class CI/CD. Build, test, and deploy your code right from GitHub. Make code reviews, branch management, and issue triaging work the way you want.

GitLab CE Mirror | Please open new issues in our issue tracker on GitLab.com

Main repository for GoCD - Continuous Delivery server

Cloud Build lets you build software quickly across all languages. Get complete control over defining custom workflows for building, testing, and deploying across multiple environments such as VMs, serverless, Kubernetes, or Firebase.

Harness is a Continuous Delivery-as-a-Service platform for engineering and DevOps teams to release applications into production.

An app-centric abstraction framework over K8s and an enterprise platform for accelerating deployments to multi-cloud Kubernetes. Offers self-service app deployments, container sprawl management across clusters, and DevSecOps.

Jenkins X provides automated CI+CD for Kubernetes with Preview Environments on Pull Requests using Cloud Native pipelines from Tekton

k6 is a developer-centric, free and open-source load testing tool built for making performance testing a productive and enjoyable experience. Using k6, you'll be able to catch performance regression and problems earlier, allowing you to build resilient systems and robust applications.

Test generation for Developers. Generate tests and stubs for your application that actually works!

Cloud-native application life-cycle orchestration. Keptn automates your SLO-driven multi-stage delivery and operations & remediation of your applications.

Liquibase helps release software faster by bringing DevOps to the database

Octopus Deploy sets the standard for deployment automation for DevOps. We help software teams deploy freely - when and where they need, in a routine way. From modern containers and microservices to trusted legacy applications, Octopus orchestrates software delivery in data centers, multi-cloud, and hybrid IT infrastructure.

Standardizing Feature Flagging for Everyone

Repository for top-level information about the OpenGitOps project

Automated management of large-scale applications on Kubernetes (project under CNCF)

Ortelius is a microservice catalog that centralizes supply chain and DevOps Intelligence into one location. Use Ortelius to expose microservice version drift across clusters, aggregate SBOMs to 'logical' applications and track microservice usage across teams and environments. CDF incubating project.

Development teams can now automate Kubernetes application delivery end-to-end.

The One CD for All {applications, platforms, operations}

Overview and docs

An open source build platform designed for continuous delivery.

Hosted continuous integration and deployment service

Spacelift is a flexible management platform for Infrastructure as Code. It helps customize your workflows, automate manual tasks, reduce number of errors, improve security and auditability of your infrastructure.

Spinnaker is an open source, multi-cloud continuous delivery platform for releasing software changes with high velocity and confidence.

Powerful Continuous Integration out of the box

A cloud-native Pipeline resource.

Testkube provides a Kubernetes-native framework for test definition, execution and results. It decouples test artifacts and execution from CI/CD tooling and makes testing part of your cluster's state. Testkube is built and maintained by Kubeshop.

The Ember web client for Travis CI

Weave GitOps enables the management of clusters and applications on scale with GitOps.

werf is a solution for implementing efficient and consistent software delivery to Kubernetes. It covers the entire CI/CD lifecycle and all related artifacts, glues commonly used tools (Git, Docker/Buildah, Helm, K8s) and facilitates best practices.

Woodpecker is a community fork of the Drone CI system.

Digital.ai helps enterprises achieve digital transformation by unifying, securing, and generating insights across the software lifecycle.