What is SSL ? SSL : secure socket layer , it is a protocol, that encrypt,secure and authenticate , it secure communication between client and server Now it is replaces by TLS (Transport Layer Security) How TLS Works TLS handshake : where client ...
Motivation Since this design pattern is mentioned by my seniors a lot and I did not know how it works and how to use it , I will use this article to read more on this and learn about this design pattern When to use this pattern ? builder design pa...
Structural : Adapter,Facade,Bridge etc Creational : Singleton,Factory,Builder Behavioral : Strategy,Observer,Iterator Design pattern best practice Keep it simple stupid (KISS). Focus on loosely coupled code Design First , Code Later.
1. Divide and process the records received Usecase We are getting 6.5k records from the database and then we are traversing each item , creating hashmap from it and then getting the values from the hashmap storing it in a object and then adding all...
Motivation In my project, I am part of the scalibility initative, where we wants to scale our system for 3Million users, or you can say 3Million users under one users, Yes, as any other system, there are so many issues with the system , when any par...
Motivation Deep diving into system design Asynchronism You went to a restaurant and you ordered but the manager told me it will take around 10 hrs to prepare the food come next day. I know this is the not the experience you look forward too. So th...
