Learning Record Stores (LRS) are the heart of the tracking process of learning using the xAPI standard. xAPI allows systems, including Moodle and compatible LMS, to develop guidance for learning content. Unlike SCORM, the de facto EdTech standard, it covers both content and performance, making it possible to compare learning outcomes.
Read more Moodle, the LRS? Getting Started With xAPI Learning Record Stores [UPDATED] | Moodle News