00:00 - Starting the Session
04:52 - Indexing Significance
09:42 - Ordered Indices
11:17 - Dense Index
15:03 - Sparse Index
20:10 - Secondary Index
21:54 - Multilevel Index
24:25 - 2-3-4 Tree -Insertion and Deletion
01:05:21 - Doubts
01:15:44 - Practice Questions - 2-3-4 Tree
