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The Apache Software Foundation

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4.2 out of 5 stars
4,355 reviews
  • 197 profiles
  • 100 categories
Average star rating
4.2
#1 in 1 categories
Grid® leader
Serving customers since
1999

Featured Products

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OpenOffice

313 reviews

Apache OpenOffice is the leading open-source office software suite for word processing, spreadsheets, presentations, graphics, databases and more.

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Apache HTTP Server Project

145 reviews

Apache httpd has been the most popular web server on the Internet since April 1996,

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Apache JMeter

156 reviews

Apache JMeter desktop application is open source software, a 100% pure Java application designed to load test functional behavior and measure performance.

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Apache Maven

167 reviews

Apache Maven is a software project management and comprehension tool. Based on the concept of a project object model (POM), Maven can manage a project's build, reporting and documentation from a central piece of information.

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Apache Phoenix

27 reviews

Apache Phoenix is an open source, massively parallel, relational database engine supporting OLTP for Hadoop using Apache HBase as its backing store.

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Apache ODE

27 reviews

Apache ODE (Orchestration Director Engine) software is designed to execute business processes written following the WS-BPEL standard.

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Apache Oozie

27 reviews

Oozie is a workflow scheduler system to manage Apache Hadoop jobs.

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Apache Parquet

27 reviews

Apache Parquet is a columnar storage format available to any project in the Hadoop ecosystem, regardless of the choice of data processing framework, data model or programming language.

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Apache CloudStack

27 reviews

Apache CloudStack is open source software designed to deploy and manage large networks of virtual machines on scalable Infrastructure as a Service (IaaS) cloud computing platform.

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Apache Aurora

27 reviews

Aurora runs applications and services across a shared pool of machines, and is responsible for keeping them running, forever. When machines experience failure, Aurora intelligently reschedules those jobs onto healthy machines.

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Apache Solr

26 reviews

Apache Solr is an open source enterprise search server based on Lucene search library, with XML/HTTP and JSON APIs, hit highlighting, faceted search, caching, replication etc.

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Apache Ranger

26 reviews

Apache Ranger is a framework designed to enable, monitor and manage comprehensive data security across the Hadoop platform.

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Apache Sling

25 reviews

Apache Sling is an innovative web framework that is intended to bring back the fun to web development.

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The Apache Software Foundation Reviews

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Profile Name
Star Rating
2378
1570
322
54
31
anand p.
AP
anand p.
Sr. Engineering Manager
12/03/2025
Validated Reviewer
Review source: G2 invite
Incentivized Review

Data Transfer succeed or fail completely but never transaction partial encode data by rules.

|ZooKeeper
Cooperation between server processes, ordered messages, serilizartion, speed, simple distribution.
Akash B.
AB
Akash B.
ASE @ Lowe's India || AR/VR Creator || 15+ Hackathon Victories
11/26/2025
Validated Reviewer
Verified Current User
Review source: Organic

Effortless ETL Setup with Broad Integration

|Apache Airflow
Setting up ETL pipelines and orchestrating workflows is straightforward, thanks to the wide range of integrations available with nearly every data source and enterprise application.
Verified User in Higher Education
UH
Verified User in Higher Education
11/07/2025
Validated Reviewer
Verified Current User
Review source: G2 invite
Incentivized Review

Comprehensive Java Suite for Geospatial Data Management

|Apache Spatial Information System
What's interesting is that it gives you a complete and modular suite of Java tools for managing geospatial data and coordinate systems.

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@TheASF

What is The Apache Software Foundation?

Community-led development since 1999. FoundationProjectsPeopleGet InvolvedDownloadSupport ApacheHome. We consider ourselves not simply a group of projects sharing a server, but rather a community of developers and users.

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Year Founded
1999