Meet the world’s most installed
Apache 2.0 Learning Record Store.
Latest Releases
SQL LRS v0.9.6
The open source xAPI Learning Record Store. Distributed under the Apache 2.0 license.
Learn more →
GitHub | 140 stars | 35 forks
LRSPipe v0.0.36
The TLA data filter governable by xAPI Profiles. Distributed under Apache 2.0.
Now on Docker →
GitHub | 17 stars | 7 forks
DATASIM v0.4.4
A synthetic data generator for xAPI. Distributed under the Apache 2.0 license.
Try it out for yourself →
GitHub | 23 stars | 11 forks
FAQs
What is an LRS?
1
xAPI is an activity data standard from the IEEE. A learning record store (LRS) is a piece of software that validates this data, stores it, and provides access to it. Think of it as a way to make the interoperable exchange of activity data more secure and trustworthy.
What makes SQL LRS special?
2
SQL LRS is built to launch with several flavors of SQL, including Postgres, MariaDB, and MySQL. It is open source and distributed under the Apache 2.0 license. SQL LRS also features a unique onboard conditional logic engine built to pre-process data.
Aren’t there supposed to be dashboards?
3
While some LRSs ship with dashboards, we say: “Why reinvent the wheel?” Rather than give you an opinionated dashboard of our own, we’d rather let you connect via SQL to any dashboard or BI platform of your choice—including Power BI, Tableau, Superset, and Grafana.
What does it cost?
4
SQL LRS is free. There is no charge to try it out, deploy it, package it in your own products. Where we come in is when you need expertise to manage complex deployments, high security environments, and dedicated support. We also help with data design and business models.
What are the common use cases?
5
Getting data out of LMSs. Collecting learning activity that occurs within AR/VR/XR experiences. Gathering data from training simulations. Exchanging learning data with business and AI systems. We work with developers, sysadmins, and learning engineers to make it all work.
RECENT PRODUCT ECOSYSTEM NEWS
Federate xAPI
Bring HLA Simulation Data into the xAPI Ecosystem
Low-code instrumentation for High Level Architecture (HLA) simulations
Federate xAPI is an Apache 2.0 open source HLA federate that transforms simulation activity into Experience API (xAPI) data without requiring changes to your existing simulation federates.
Simply add Federate xAPI to your Runtime Infrastructure (RTI), configure the events you want to capture, and begin emitting standards-based xAPI data for analysis, reporting, and interoperability.
Yet Analytics’ Service Offerings
Advisory
Proven methods through consulting and workshops.
xAPI / xAPI Profiles
Total Learning Architecture
Learning Engineering
AI Ethics for Learning
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Team Augmentation
Let our engineering team support your goals.
SQL LRS implementation
TLA Data Filtering
xAPI Profile Design
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Technical Support
Providing custom support for all of our software products.
SQL LRS phone support
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