A directory is not a folder!
Pankaj Tanwar
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Archive
23 posts published so far
What is the sorting algorithm behind ORDER BY query in MySQL?
Pankaj Tanwar
Introducing Bestresources.co : Share & explore personal resources at one place!
Pankaj Tanwar
What is latency? Let’s deep dive & understand possible ways to optimise it.
Pankaj Tanwar
Have you ever thought, how ‘nodemon’ works internally? Let’s build our own ‘nodemon’ in under 10 minutes!
Pankaj Tanwar
Do you know 0.1 + 0.2 ≠ 0.3 in JavaScript? Here is why!
Pankaj Tanwar
The basics you need to know about Kafka [Graphic Explanation Ahead 🖥️]
Pankaj Tanwar
How to implement WhatsApp like End-to-end encryption?
Pankaj Tanwar
Interesting analogy to understand synchronous, callback, and async-await (promises) approach like I am 10 Y Kid 🧒
Pankaj Tanwar
How does Github store millions of repo and billions of files?
Pankaj Tanwar
How Instagram computes real-time trending hashtags ?
Pankaj Tanwar
System Design - How to design Google Drive / Dropbox (a cloud file storage service)
Pankaj Tanwar
How database indexing actually works internally?
Pankaj Tanwar
Proxy vs Reverse Proxy - using a real life example!
Pankaj Tanwar
System Design : Is client side load balancing a good idea?
Pankaj Tanwar
Scalability Challenge : How to remove duplicates in a large data set (~100M) ?
Pankaj Tanwar
How Twitter stores 500M tweets a day?
Pankaj Tanwar
Generating unique IDs in a distributed environment at high scale.
Pankaj Tanwar
My journey - from python scripts to 20+ freelance full stack projects
Pankaj Tanwar
Advantages & disadvantages of declaring JavaScript functions inside objects.
Pankaj Tanwar
Convert number to Indian format number using Javascript.
Pankaj Tanwar
Possible ways to iterate a string in JavaScript
Pankaj Tanwar
Explain Microservices like I am 10
Pankaj Tanwar