A relatively common type of query for time-based SQL tables is a find the gap query. How can you do this in AWS Redshift, which does not have the SQL function generate_series?

This is a short edition.

Adventures with Applescript, AWK and Things

Finished that post, now started the next. And having all Fridays off is awesome.

This is the next instalment on my quest to read and help understand interesting papers in the data space.