Go to Course: https://www.coursera.org/learn/oracle-sql-performance
Understanding Necessity of SQL Tuning
In this module, you will identify the demography of the tables. Different data types will be explored. Also, select statement execution will be elaborated.
Query Optimization TechniquesIn this module, you will understand the different techniques offered by Oracle to know how any select statement gets executed internally. This module also describes the compilation process of any select statement.
Indexing StrategiesIn this module, you will interpret how indexes contribute to enhancing the performance of a query, and the hazards of a full table scan are covered.
Performance Tuning Tools and TechniquesIn this module, you will understand how hints can be useful to uplift the query execution process. A querying technique known as Inline view is covered. An Oracle object temporary table’s usage for solving real-life problems is depicted.
This course is designed to provide you with skills needed to improve query performance in Oracle databases. In real-world scenarios, slow report generation and query execution often result from the sheer volume of data. To address this issue, this course covers topics such as Query Compilation and Execution, Indexing, Materialized Views, Common Table Expressions etc. Emphasis is on practical learning with step-by-step demonstrations. Upon completion, you will master SQL-level performance tun
Excellent for SQL developers. The lessons on query compilation and execution were thorough and easy to follow. I now feel confident optimizing queries and eliminating bottlenecks in my work
Perfect for DBAs and data analysts. The course is packed with advanced tuning techniques. I especially appreciated the emphasis on evaluating index utilization and query compilation factors
Nice Course. Trainer is quite experienced. Good course for a beginner. Recommended.
Great focus on real-world scenarios. The course addresses common issues like slow report generation and offers actionable solutions. The materialized views section was particularly insightful
Comprehensive and well-structured. The course covers everything from indexing to data type selection. The practical approach made it easy to apply the concepts directly to my projects