Some time ago, I wrote blogpost about how to pick a task from queue, without locking. It was written in 2013, and as such it couldn't reflect everything we have now in PostgreSQL - namely SKIP LOCKED - which was added ...

There is new blogpost on this subject! There are cases where system stores list of things to do, and then there are some worker processes that check the list, pick something to work on, do it, and remove from the list. Proper ...

Ostatnio pisałem o moim pierwszym, malutkim, projekciku w Pythonie - kanasta.depesz.com. Całość działa, ale - mimo, że nie spodziewam się mieć tam użytkowników (tzn. innych niż nasza czwórka), chciałbym by to wyglądało, i może było odrobinę prostsze w użyciu. Szukam więc webmastera. ...

( wersja polska poniżej ) I (not-so) recently started to learn Python. To have some playground that I can work on, I decided to write simple website that will let me track scores of a card game that I play with ...