Well, currently I am into the third week of mongodb node course
"M101JS: MongoDB for Node.js Developers" and I am pretty
Lots of personal learning into node and mongodb.
The third week subject of "Patterns, Case Studies &
Tradeoffs" is really interesting.
Here is a list of topics, I learned about:
- Mongodb rich documents concept.
- Mongodb schema use cases.
- Mongodb one:one, one:many, many:many use cases.
- How to select schema based on the usage like whether you want
or it may be a tradeoff.
One important point, I learned during the course is:
"While relational databases usually go for the normalised 3rd
form so that data usage is agnostic to application, but mongodb
schema arrangement is very closely related to application usage
and varies accordingly."