Startseite Kurse durchsuchen Data Science SQL for Business Analysis
Kostenloser Kurs English Verifiziertes Zertifikat Beginner #Data Science #sql #business #analysis

SQL for Business Analysis

EN ES
4.8 (5 Bewertungen)
19 eingeschriebene Lernende
677 Aufrufe
17 lessons
~3h gesamt
Im eigenen Tempo, lebenslanger Zugriff

Worum geht es in diesem Kurs?

A practical, hands-on SQL course built for working adults who want to turn raw data into clear business answers. No computer science degree required. You'll write real queries against realistic sales, customer, and order data, and by the end of each lesson you'll have skills you can use at work this week. Friendly, example-driven, and free of jargon, this course takes you from your first SELECT to confident, multi-table analysis that backs up real decisions.

Was sind die wichtigsten Fakten zu diesem Kurs?

Preis Kostenlos
Zertifikat Verifiziertes Zertifikat
Dauer 3h
Lektionen 17
Sprache English
Niveau Beginner
Prüfung Im eigenen Tempo, lebenslanger Zugriff

Lehrplan

5 modules · 17 lessons

1
Getting Started with SQL and Your Data
4 lessons
  • What SQL Is and Why Analysts Use It
  • Your First Query: SELECT and FROM
  • Filtering Rows with WHERE
  • Sorting and Limiting Results with ORDER BY and LIMIT
2
Summarizing Data with Aggregation
4 lessons
  • Counting, Summing, and Averaging
  • Grouping with GROUP BY
  • Filtering Groups with HAVING
  • Cleaning and Shaping Output for Reports
3
Combining Data from Multiple Tables
4 lessons
  • Why Data Lives in Separate Tables
  • Inner Joins: Matching Records Together
  • Left Joins and Finding What's Missing
  • Joining Three or More Tables
4
Practical Analysis Patterns for Real Decisions
4 lessons
  • Analyzing Trends Over Time
  • Ranking and Top-N Analysis
  • Subqueries for Layered Questions
  • From Query to Repeatable Report
5
Course Summary
1 lessons
  • Bringing It All Together and Where to Go Next

Abschlusszertifikat

Nach Abschluss des Kurses schaltest du ein verifiziertes Zertifikat frei — als PDF herunterladbar, mit eindeutiger Nummer und Verifizierungslink.

Jedes Zertifikat hat einen eindeutigen Verifizierungslink und QR-Code.

Häufig gestellte Fragen

Is this course free to start?

Yes. You can start learning this course for free.

Who is this course for?

This course is designed for learners who want practical, job-relevant skills and a structured path from basics to application.

Do I need prior experience?

No prior experience is required unless specific prerequisites are listed in the course requirements section.

How long does this course take?

The estimated total study time for this course is 3h.

How does the certificate work?

Nach Abschluss des Kurses kannst du ein verifiziertes Zertifikat mit eindeutiger Nummer und öffentlichem Verifizierungslink herunterladen.

Bewertungen von Lernenden

4.8
5 Bewertungen
5
4
4
1
3
0
2
0
1
0
A
Andrew S. Verifiziert · 10 Jun 2026

Clear, practical, and easy to finish.

S
Sarah M. Verifiziert · 10 Jun 2026

Useful course. I only wanted a few more examples.

H
Hannah F. Verifiziert · 10 Jun 2026

Short and actually useful.

D
Daniel P. Verifiziert · 10 Jun 2026

Clear, practical, and easy to finish.

C
Christopher G. Verifiziert · 10 Jun 2026

Worth the time

The examples in SQL for Business Analysis were the part that stuck with me most.

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