Advanced SQL Analytics: Window Functions and Performance

Master advanced SQL analytics using window functions and performance-aware query design.

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... English
... Certificate Course
... 0 Students
... 13h 00m

Course Overview

About This Course

This course teaches advanced SQL analytics techniques used by data professionals. You will learn window functions, ranking, running totals, and how to write efficient analytical queries.

What You Will Learn

  • Window functions (OVER, PARTITION BY)
  • Ranking, running totals, and moving averages
  • Advanced grouping and analytics patterns
  • Performance-aware query design
  • Refactoring slow analytical queries

Duration

7–11 hours (self-paced).

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Requirment

  • Solid SQL fundamentals

  • Experience with joins and grouping

  • Access to any modern SQL database

Outcomes

  • Write advanced analytical SQL queries

  • Use window functions confidently

  • Optimize queries for better performance

  • Solve complex data analysis problems

Instructor

...
Dr. Kay

1.8

  • ... 13 Students
  • ... 92 Courses
  • ... 2 Reviews

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    Students

    0
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    Language

    English
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    Duration

    13h 00m
  • Level

    intermediate
  • ...

    Expiry period

    Lifetime
  • ...

    Certificate

    yes
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