dota. Dota is a custom map for warcraft III, the most popular version being DotA Allstars, which is for Warcraft III: The Frozen Throne. DotA is a generally exciting game, with many comebacks, twists and turns.
Some of you may be familiar with relational databases other than Teradata and how those other RDBMs utilize indexes. In Teradata, an âIndexâ is a physical mechanism that is used to distribute, store, and access data rows. Indexes provide a physical access path to the data and their use can avoid unnecessary full-table scans to locate rows.
Tutorial on Primary Index in Teradata. Last tutorial was on Indexes in Teradata in which we covered Primary Index, Secondary Index and Join Index. What we saw was just a summary of all the Indexes. This tutorial will help you in understanding Primary Index in a much clearer way.