| Engineering Directory

Why Secondary Index if already Primary index is there. This video explains all concept with example. Imp for UGC NET and GATE..

Read more about Lec-93: Secondary Index in Database with Example | Multilevel Indexing

By mistake written primary index on board. But in video clustered index with full example is explained. Imp for UGC NET and GATE.

Read more about Lec-92: Clustered Index in Database with Example

This video explains what is primary index, where should we use Primary index, searching time with real life example.

Read more about Lec-91: Primary Index With Example | GATE, PSU and UGC NET | DBMS

Various types of Indexes, Very IMPORTANT for UGC NET and GATE.

Read more about Lec-90: Types Of Indexes | Most Important Video on Indexing

► Full course of DBMS https://www.youtube.com/playlist?list=PLxCzCOWd7aiFAN6I8CuViBuCdJgiOkT2Y DBMS Notes: File 1: https://drive.google.com/file/d/14bXNQ8BRqYj_F5Q0h9kjCu5dBV_-Yc3h/view?… File 2: https://drive.google.com/file/d/1O4KdWod2jd3ja5kK62Fskqst-Wkz80R4/view?… Contributed by: Anurag Singhal ►Subscribe to ou

Read more about Lec-89: Numerical Example on I/O Cost in Indexing | Part 2 | DBMS

#Indexing#DBMS#freeEducationGATE Please watch the first video on 'Why indexing is used' and the links is https://www.youtube.com/watch?v=E--yzX05_k8 In this video i have explained a numerical which tells the total I/O cost to search a particular data without Indexing and next part we will compare result with Indexing.