Advanced DBMS | Database Systems | Tree Indexing, Metadata, Core Data Concurrency 4 Hours
A #database #index is a data structure that improves the speed of data retrieval operations on a database table at the cost of additional writes and storage space to maintain the index data structure. Indexes are used to quickly locate data without having to search every row in a database table every time a database table is accessed. #Indexes can be created using one or more columns of a database table, providing the basis for both rapid random lookups and efficient access of ordered records.
** Topics of the Course **
Tree indexes: Part 1 0:00
Tree indexes: Part 2 1:15:12
Multi threaded index: concurrency control 2:28:10
** Attribution **
Course Created by: CMU database group
Prof. Andy Pavlo (http://www.cs.cmu.edu/~pavlo/)
YouTube: / @cmudatabasegroup
License: Creative Commons Attribution license (reuse allowed)
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