35. Introduction to mongodb - what is mongodb and why we need NoSQL document database like mongodb
Channel: Inzamam Malik
Date: 2022-09-30

what is big data
three qualities of bug data are explained:
1) Volume
2) Frequency 
3) Schema-less 

#class  #lecture #totorial #tutorial #programmingtutorials #bigdata #schemaless #nosql #mongodb