A Learning Record Store (LRS) is a persistent store for xAPI statements and associated attachments and documents. The full LRS specification can be found in Part 3 of the xAPI specification. SQL LRS ...
Abstract: Presto is an open-source distributed SQL query engine for OLAP, aiming for “SQL on everything”. Since open-sourced in 2013, Presto has been consistently gaining popularity in large-scale ...
SQLPage is an SQL-only webapp builder. It allows building powerful data-centric user interfaces quickly, by tranforming simple database queries into interactive websites. With SQLPage, you write ...