Database Concepts
Database Indexes
Find out what are database indexes, its types clustered and non-clustered indexes and differences between its types.
Database Concepts
BitMap Indexing in Database
What is bitmap indexing? Bitmap Indexing is a type of database indexing that uses bitmaps. Bitmap indexes provide greatest advantage when applied on columns having low cardinality, that is, columns in which the number of distinct values is small compared to the number of rows in the table. What is Read more…