Which database does facebook use?
Explain the table term used in database.
Explain entity set?
What is the use of default key?
Explain data independence & its types.
Is data lake a database?
What is replicaset?
What is lagging in DBMS ?
Under which circumstance should you create an index on a table?
can u combine pipeline parallelism and partition parallalism? how and whan?
What is the use of graph database?
How do you connect to a database?
Design an ETL process( batch job/script)from source to starting that u will not be dependent on the source in the near future?please elobarate details on what are things to consider.if you'd like to do a diagram that will be great.please answer it