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Advanced SQL Course
Make your Business Intelligence brain strong with our Big, Big SQL Lesson. This lesson dey for people weh want know all the deep secrets inside SQL. You go learn how to build database, make am run fast, and fix all the problems weh e get. You go learn things like how to use index and how to check how query dey run. You go sabi make fine-fine report and dashboard weh people can understand. You go see big-big techniques like Common Table Expressions and window functions. You go get correct hand for bring data in, send data out, and change data around, so you can use data to make correct decision fast-fast.
- Make SQL run like bolt: Make query dem fast and correct.
- Build strong database dem: Use the correct way to build database.
- Make report weh dey open eye: Turn data into information weh people can use.
- Do strong data check: Use CTE dem and window functions dem.
- Build BI dashboard dem: Show data so people can make correct decision for the company.

from 4 to 360h flexible workload
certificate recognized by MEC
What will I learn?
Make your Business Intelligence brain strong with our Big, Big SQL Lesson. This lesson dey for people weh want know all the deep secrets inside SQL. You go learn how to build database, make am run fast, and fix all the problems weh e get. You go learn things like how to use index and how to check how query dey run. You go sabi make fine-fine report and dashboard weh people can understand. You go see big-big techniques like Common Table Expressions and window functions. You go get correct hand for bring data in, send data out, and change data around, so you can use data to make correct decision fast-fast.
Elevify advantages
Develop skills
- Make SQL run like bolt: Make query dem fast and correct.
- Build strong database dem: Use the correct way to build database.
- Make report weh dey open eye: Turn data into information weh people can use.
- Do strong data check: Use CTE dem and window functions dem.
- Build BI dashboard dem: Show data so people can make correct decision for the company.
Suggested summary
Before starting, you can change the chapters and workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.What our students say
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