by Md M R K
•2021年7月1日
This course gives a precise idea about only checking the timing performance. this will help when there is a big chunk of queries where there are multi level execution is required. otherwise for single chunk limited result codes these terms are not needed as per my opinion. The instructor should try to explain a more about the function of the things or provide some links for the students to study.As a guided project the content was absolutely fine and to the point.
by Daniel W
•2022年5月15日
Only very basic content. More interesting parts (index and merge types) is not really explained, just described verbally, without any (even textual) visualisation.
by Daniel W
•2021年7月9日
Very little to no information on how to optimize or tune SQL queries
by Sundar K
•2021年9月18日
Content needs to be improved