Data Mart|Data mart tutorial|Data Mart architecture|Data mart in data warehouse

The video answers what why and how of a datamart.
Datamart is focused on a single functional area of the organization.
It can be broadly classified into 3 categories on the basis of sources
Independent datamart
Dependent datamart
Hybrid datamart
Watch the video to learn everything about datamart
#Datamart #datamartarchitecture #techcoach

[uperwala]

When do I need a warehouse and when do I need a data mart?
1) For a small and medium company I may venture building a warehouse. Depends really on complexity and diversity.
2) For really large companies with diverse information, I would have a strategy for warehouse and start with data marts for specific areas and keep at designing the warehouse to get information pertinent to the management/operations of the entire company as a whole (a special data mart in that sense)

[shreelekhamandhare]

Hi Vivek,
Could you please make videos on performance improvement on SQL queries with different real time scenarios?
It would be very helpful.

[ankushgondane]

Hi Vivek, Do you have any idea on implementing CICD pipeline on informatca developer?

[PuneetSGoyal]

Please create a video on Oracle architecture PGA SGA