A Learning Record Store (LRS) is the implementation of the server-side requirements associated with the xAPI specification.
Range Experience Acquisition Portal for Evaluation & Reporting (REAPER) is a great success story involving collecting data from live firing ranges using the Experience API
xAPI Background & History
In the 1990s the growth of the Internet and World Wide Web forced an evolution of computer-based training (CBT) in positive, but disruptive ways
xAPI Technical Specifications
The xAPI is both a learning-technology specification and a suite of web-service APIs that support a simple object-based model for describing
xAPI Architecture Overview
The xAPI was influenced by guidelines from the REST software architecture style.