What is Apache Portable Runtime?
The Apache Portable Runtime (APR) is a software library that serves as a supporting foundation for the Apache web server. It offers a comprehensive set of APIs designed to abstract and provide a consistent interface to the underlying operating system. This abstraction allows developers to create applications that can seamlessly run across multiple platforms, as APR handles any discrepancies or lack of support for specific functions in the native OS. By utilizing the APR, programmers can focus on developing the core functionality of their software without having to worry about the intricate details and variations of the target operating systems
Highlights
- Provides a consistent set of APIs that map to the underlying operating system
- Offers emulation for functions not natively supported by the OS, ensuring portability
- Enables developers to create applications that can run across various platforms without significant modifications
- Abstracts away the complexities of the host operating system, allowing programmers to concentrate on core functionality