Apache Foundation has extensive influence and contribution. Its software products are widely used in various fields, including business, government, science, education and so on. These open source software products have the characteristics of high quality, safety, reliability and expansibility, which can help users to work efficiently, reduce dependence on commercial software and greatly reduce the cost of enterprises.
The main open source software projects of Apache Foundation cover many fields, such as Hadoop, Tomcat, Lucene and so on. They are all published based on the open source license agreement and can be used, copied and modified for free. There are also some projects from all walks of life, including log management, security tools, document processing and so on. These projects are developed by community members, which enables them to innovate and make progress continuously and better serve software developers and users.