Data Warehouse Developer Question:
Download Job Interview Questions and Answers PDF
Please explain what is VLDB?
Answer:
A very large database, or VLDB, is a database that contains an extremely large number of tuples (database rows), or occupies an extremely large physical file system storage space. A one terabyte database would normally be considered to be a VLDB.
Download Data Warehouse Developer Interview Questions And Answers
PDF
Previous Question | Next Question |
Explain me what is junk dimension? | Tell us what do OLAP and OLTP stand for? |