Advanced SQL Course

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What will I learn?

Improve your Business Intelligence skills with our Advanced SQL Course, designed for professionals wanting to master the complexities of SQL. Examine database design, optimization, and tuning for the best performance, learning methods such as indexing strategies and query execution plans. Improve your reporting skills by producing clear SQL documentation and detailed dashboards. Learn advanced methods such as Common Table Expressions (CTEs) and window functions. Obtain hands-on knowledge in importing, exporting, and converting data, enabling you to make data-driven decisions successfully.

Develop skills

Enhance your practical skills outlined below

Master SQL optimization: Improve query speed and efficiency. (ፍጥነትን ውጽኢታዊነትን ዛሕሊ ሕቶ SQL ምምሕያሽ)

Design strong databases: Use the best schema practices. (ብሉጽ ኣገባባት schema ተጠቒምካ ድልዱል ናይ ዳታ መሰረት ምድላው)

Create detailed reports: Turn data into information that can be used. (ዝርዝር ጸብጻብ ምፍጣር፡ ንዝከውን ሓበሬታ ዳታ ምቕያር)

Perform advanced data analysis: Use CTEs and window functions. (ም advanced CTEsን መስኮት ተግባራትን ተጠቒምካ ም advanced ዳታ ትንተና ምዕማጽ)

Develop BI dashboards: Show data for important decisions. (ንስትራተጂያዊ ውሳኔታት ዳታ ምምዕባይ BI dashboards)

Suggested summary

Workload: between 4 and 360 hours

Before starting, you can change chapters and workload.

  • Choose which chapter to start with
  • Add or remove chapters
  • Increase or decrease the course workload

Examples of chapters you can add

You will be able to generate more chapters like the examples below

This is a free course, focused on personal and professional development. It is not equivalent to a technical, undergraduate, or postgraduate course, but offers practical and relevant knowledge for your professional journey.