Answer Posted / tdguy
Highly common values are used for compression. More space
can be saved. The value is stored in table header.
Datatypes like INTERVAL, TIME, TIMESTAMP, VARBYTE and
VARCHAR cannot be compressed.
| Is This Answer Correct ? | 3 Yes | 0 No |
Post New Answer View All Answers
What do you mean by teradata intelliflex?
Which is faster fastload or multiload?
What are teradata utilities?
Difference between star and snowflake schemas?
What are the available primary index types in teradata.
What are the newly developed features of Teradata?
What are the functions involved in shared information architecture?
What are the steps to create a data model?
Differentiate database data and data warehouse data?
Explain Teradata performance tuning and optimization?
What are some primary characteristics of teradata?
What is spool space?
What are the main components of teradata system?
What is the function of parser component in teradata?
Explain the term 'row' related to relational database management system?
