Coursera Project Network의 Optimization of SQL query Tuning and Performance 학습자 리뷰 및 피드백
강좌 소개
Optimization of SQL query Tuning and Performance의 4개 리뷰 중 1~4
교육 기관: Md M R K
•2021년 7월 1일
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.
교육 기관: Daniel W
•2022년 5월 15일
Only very basic content. More interesting parts (index and merge types) is not really explained, just described verbally, without any (even textual) visualisation.
교육 기관: Daniel W
•2021년 7월 9일
Very little to no information on how to optimize or tune SQL queries
교육 기관: Sundar K
•2021년 9월 18일
Content needs to be improved
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