107  SQL indexes introduction

107.1 Indexes are like book indexes

TODO

107.2 B+ Tree

• Very good B+ Tree visualization

107.3 Sqlite

https://www.sqlite.org/lang_createindex.html

107.4 Other tutorials or lessons (Optional)

Below tutorials are extra information for interested students

• 08 - Tree Indexes: B+Trees (CMU Intro to Database Systems)