This reminds me of a really cool talk about cursors: https://www.youtube.com/watch?v=76b3c_ssyPQ&t=181s https://www.youtube.com/watch?v=76b3c_ssyPQ&t=181s It'

This reminds me of a really cool talk about cursors: https://www.youtube.com/watch?v=76b3c_ssyPQ&t=181s https://www.youtube.com/watch?v=76b3c_ssyPQ&t=181s It's a long video but the segment I mean is only a few minutes, and it's really fascinating if you're interested in people having to work out surprisingly hard, invisible problems.