Some guidence on backend

i m bit confused in backEnd as mongodb and sql and also with npm can you tell me topics to study and books for backend

Hi @hhiteshbansal_40d12e2460a1738e,
Choice in mongoDb or sql depends on the use case and schema structure you require for your project. Both are in a way useful and provide vivid uses.
MongoDB is a NoSQL Server in which data is stored inBinary JSON documents and each document is essentially built on a key-value pair structure whereas sql is a Relational Database Management System(RDBMS).
for further diffrences you can refer the links below :

Topics to study can include the whole documentation of Nodejs or which ever tech you want to study about…

This article can help you better in terms of choosing a book based on your current level of understanding.

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