Purnendu KarinNerd For TechOptimizing Databases: A Comprehensive Guide with Real-World ExamplesLet’s be honest: databases are often unsung heroes of the digital age. From small apps to very large enterprise systems, how your database…Aug 12Aug 12
Purnendu KarinNerd For TechScaling WebSockets Horizontally: A Simple Guide for BeginnersIntroductionOct 14, 2023Oct 14, 2023
Purnendu KarinNerd For TechSystem Design for short video posts like TikTok, Insta Reel, Youtube ShortsNow short video content is the new trend, everyone consumes this from platforms like TikTok, Instagram, YouTube etc. Let’s see how we can…Feb 14, 2023Feb 14, 2023
Purnendu KarinNerd For TechHow to optimise the database performance and scale it?There are several ways to optimise the database to improve performance and make it more scalable. One of the most popular concepts you…Nov 5, 20211Nov 5, 20211
Purnendu KarinNerd For TechSystem design architecture for hotel booking apps (Like Airbnb, OYO)How do hotel booking applications like Airbnb, Booking.com and OYO work to provide such a smooth flow, from hotel listing to booking, to…Sep 19, 202114Sep 19, 202114
Purnendu KarinNerd For TechWhy did Google & Facebook stop using the traditional network connection?With the increase in user base google needed to an efficient to handle the requests. Before we proceed toward answer why google stopped…May 3, 20211May 3, 20211
Purnendu KarinGeek CultureConsistent HashingConsistent hashing is a special kind of hashing that uses a hash function that changes minimally as the range of hash functions changes.Apr 3, 2021Apr 3, 2021
Purnendu KarinNerd For TechAll about database sharding | Scaling up the databaseEver wonder how do Facebook, Instagram, Amazon handle their database? A platform like this have billions of user and you can imagine how…Apr 2, 2021Apr 2, 2021
Purnendu KarinNerd For Tech6 things a Software Engineer/Developer should know to write production-level codeSoftware development is not just about using your coding skill to build something. Being a software developer means more than that, you…Mar 27, 2021Mar 27, 2021
