Amit Saxena

Trying to add 2 nodes simultaneously to closure_tree table results in a deadlock

43

When two nodes are added simultaneously to the closure tree table, this results in a deadlock and the query to acquire lock runs infinitely: ``` (0.7ms) SELECT GET_LOCK('b218f48596dc37d16bbcd16d1e18a116c', 0) AS...

Looks like the following endpoint is not implemented in the gem: https://api.stackexchange.com/docs/top-tags-on-users

First of all thank you for the great post here: https://www.jorgemanrubia.com/2019/02/16/form-validations-with-html5-and-modern-rails/ Both client side and server side errors show up fine for me, just that the submit button is disabled...

With 500K jobs in the delayed_jobs table, it gets really slow

31

With around 500K jobs in the delayed_jobs table, it gets really slow, to the point of being unusable. My slow query log is filled with these: SET timestamp=1379681371; UPDATE `delayed_jobs`...

Puma serves requests with significantly higher latency on HTTP/1.1 (keepalive) compared to HTTP/1.0

36

**Describe the bug** While benchmarking our app against a similar Heroku and AWS stack during an AWS migration we encountered > 20X latencies on AWS compared to what we were...