PinnedHarsimar SinghinJavarevisitedThe right way to LeetCode…the guide to level up your leetCode game!6 min read·Oct 5, 2021--2--2
Harsimar SinghinJavarevisitedChoosing the right JDBC Connection Pool…Improve the performance of your application without really changing anything.7 min read·Oct 20, 2021--3--3
Harsimar SinghinJavarevisitedManaging transactions spanning across microservices…How to manage distributed transactions across microservices?6 min read·Oct 19, 2021--7--7
Harsimar SinghinJavarevisitedRunning ALTER TABLE on production MySql with millions of records…Some things we don't like to do, but we have to do!6 min read·Oct 9, 2021----
Harsimar SinghinJavarevisitedScheduling methods to execute post transaction commit using Spring TransactionSynchronizationThe annotation we all needed4 min read·Oct 7, 2021--3--3
Harsimar SinghHow I reverse engineered WazirX APIs to build mini-portfolio manager!in my defense, I wanted this feature badly 🤷4 min read·Oct 6, 2021--2--2