PinnedPankaj TanwarIntroducing Bestresources.co : Share & explore personal resources at one place!The Web is crowded. So, I asked engineers from Google, Facebook, Uber etc to share their personal resources and built Bestresources.co5 min read·Jun 30, 2021----
Pankaj TanwarPrevent duplicate cron job running.Today, while working on an in-house project, I encountered a really interesting problem. I needed a python script, running every 30…3 min read·Sep 14, 2021----
Pankaj TanwarWhat is the sorting algorithm behind ORDER BY query in MySQL?Since the last couple of weeks, I have been working on MySQL more closely. MySQL is a brilliant piece of software. I remember reading about…4 min read·Jul 22, 2021----
Pankaj TanwarWhat is latency? Let’s deep dive & understand possible ways to optimise it.Hi 👋,4 min read·Jun 18, 2021----
Pankaj TanwarHave you ever thought, how ‘nodemon’ works internally?A must know topic for JavaScript dev interviews!7 min read·Jun 2, 2021----
Pankaj TanwarSystem design : How Instagram computes real-time trending hashtags ?I am sure, you might have used Instagram and explored it’s trending section. Instagram has built a brilliant system in-house, to parse…5 min read·Apr 18, 2021----