Abstract: The grading of SQL query assignments is a timeconsuming task for instructors, especially in large classes where ensuring both accuracy and consistency is difficult. To address this issue, we ...

A local chain online academy uses tablet devices in classrooms that can operate offline. When connectivity is restored, grades recorded on tablets are synced to the central server via the Grade API.

SELECT o.order_id, c.customer_name FROM orders o JOIN customers c ON o.customer_id = c.customer_id; ...

A little more than a year ago, on a trip to Nairobi, Kenya, some colleagues and I met a 12-year-old Masai boy named Richard Turere, who told us a fascinating story. His family raises livestock on the ...