Back Door Restore

Humans make mistakes. Our clients’ administrators some times do very bad things without malicious intent. The “Deny Access” button is too close to the “Delete” one. About 160 student accounts were deleted. The hypothesis came to me that sections keep data when a student is removed. Maybe it keeps the data when a student’s account… Continue reading Back Door Restore

xmllint

This Linux tool is my new best friend. We get thousands of XML files from our clients for loading user, class, and enrollment information. Some of these clients customize our software or write their own software for generating the XML. This means we frequently get oddities in the files which cause problems. Thankfully I am… Continue reading xmllint

Too Hot Out There

When I saw online school enrollment soars in summer in the Atlanta Journal Constitution, I thought Duh! Our traffic this summer is way up. Normal enrollment pattern is Fall term peak, 90-95% of Fall term in Spring,  60% of Fall term in Summer. By contrast, our online system usage until 2008-2009 had a Spring term… Continue reading Too Hot Out There