What is a level of granularity of a fact table?
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There is a load to the Table every one hour and 24/7.Morning trafic is high, afternoon trafiic is less, Night trafiic is high.According to this situation which Utility you use and how do you load,which utility used?
What are the main components of teradata system?
Differentiate primary key and partition key?
Give the sizes of SMALLINT, BYTEINT and INTEGER.
Where is teradata rdbms used?
Explain fastload in teradata?
Difference between star and snowflake schemas?
how do you manage the production space. what are the proactive methods you can take ?
Describe the set operators in teradata.
Why MultiLoad Utility supports only Non Unique Secondary Index(NUSI) in the Target Table ?
why use references rather than pointers in the public api, particularly for arguments which are modified?
What are tpump utility limitations?