Issues for database performance
Write down brief note on the issues for database performance?
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The installation of the database is an imperative issue since the better the installation, the excellent the performance could be. Memory usage is learning how the DBMS employs main memory and then employing that knowledge to allow excellent performance. I/O is generally very intense in a DB, so understanding how users will employ the data will assist to prepare the database better. CPU usage and application tuning are as well important considerations.
Describes the examples of EXPLAIN in valid teradata database.
Briefly describe the differentiation between data warehouse and OLAP?
Illustrate the multi value or multicolumn problem? Include an example not employed in the text.
What is meant by the term Context?
Why Increase correct timeslice -201?
Explain the way to select tables for partition in Sybase?
Illustrates architecture of reporting services?
Give a brief introduction of the term non-additive facts?
Explain about a Cartesian product?
Clarify how we can export mappings to production environment?
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