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Enterprise Open Source Projects Directory

Explore open source software projects used throughout modern enterprise technology environments.

The Decision Insights Open Source Projects Directory provides information about software projects, foundations, communities, and technologies that power modern infrastructure, networking, security, observability, cloud, AI, and software development environments.

Project profiles help technology teams understand project purpose, ecosystem relevance, adoption patterns, associated organizations, related technologies, and industry context.

Use the search bar to discover projects by technology category, functionality, programming language, vendor ecosystem, or market segment.

1,899 results ยท page 8 of 95

  • Apache Crunch

    Apache Crunch is a Java library for building and running MapReduce data pipelines on Apache Hadoop for batch data processing.

  • Apache cTAKES

    Apache cTAKES is an open-source clinical NLP system for extracting structured clinical information from electronic medical record text.

  • Apache Curator

    Apache Curator is a Java library that provides higher-level APIs and recipes for working with Apache ZooKeeper in distributed systems.

  • Apache CXF

    Apache CXF is an open-source Java services framework for building and consuming SOAP and REST web services using JAX-WS and JAX-RS.

  • Apache Daffodil

    Apache Daffodil is an open-source implementation of DFDL for parsing and unparsing text and binary data to and from XML and JSON.

  • Apache DataFu

    Apache DataFu is an open-source library collection for Hadoop and Pig that provides reusable functions for large-scale data processing.

  • Apache DataFusion

    Apache DataFusion is a Rust-based query execution framework providing SQL and DataFrame APIs for Arrow-based analytical workloads.

  • Apache DataSketches

    Apache DataSketches is an open-source library for probabilistic sketch-based approximate analytics on large-scale streaming data.

  • Apache Deltacloud

    Apache Deltacloud is an open-source REST API layer that unifies access to multiple IaaS cloud providers for infrastructure management.

  • Apache DeltaSpike

    Apache DeltaSpike is a collection of portable CDI extensions for Java EE/Jakarta EE that provides reusable application infrastructure components.

  • Apache Derby

    Apache Derby is a Java-based relational database management system providing embedded and client-server SQL database capabilities.

  • Apache DeviceMap

    Apache DeviceMap is an open-source device identification and user agent parsing project for standardized device metadata management.

  • Apache DevLake

    Apache DevLake is an open-source dev data platform that integrates and analyzes engineering and DevOps data for unified metrics and dashboards.

  • Apache DirectMemory 0.2

    Apache DirectMemory 0.2 is an off-heap in-memory data management library for Java applications to reduce heap usage and GC pressure.

  • Apache Directory

    Apache Directory is an LDAPv3 directory and identity toolkit providing Apache Directory Server, LDAP APIs, and management tools.

  • Apache Directory Server

    Apache Directory Server (ApacheDS) is an open-source LDAP v3 directory server for identity, authentication, and embeddable directory services.

  • Apache Directory Studio

    Apache Directory Studio is an Eclipse-based LDAP directory tool for browsing, editing, and managing LDAP data, schemas, and servers.

  • Apache DolphinScheduler

    Apache DolphinScheduler is a distributed DAG-based workflow scheduling platform for data orchestration and batch job execution.

  • Apache Doris

    Apache Doris is a distributed MPP analytical database for real-time data warehousing and interactive SQL analytics workloads.

  • Apache Drill

    Apache Drill is a distributed SQL query engine for schema-free querying and interactive analytics across heterogeneous data sources.