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LLD-strategy factory pattern

A combination of behavioural and creational design patterns to cater to the implementation of multiple providers....

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Roshan Chaudhary

17 days ago

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lazy loading and n+1 query problem

By Roshan Chaudhary

4 months ago

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kafka

By Roshan Chaudhary

5 months ago

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Locks and buffer in Go

In Go, locking manages concurrent access to shared resources, while buffered channels enable non-blocking communication up to a set capacity....

By Roshan Chaudhary

Jun 11, 2025

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Scaling Node.js application using clustering and pm2 process manager

Scaling node.js application using cluster model and pm2 process manager which creates instances of a process in all the available cores in the CPU hel...

By Roshan Chaudhary

May 31, 2025