6 Best Querying Courses for Beginners
Choosing a querying course can feel overwhelming, especially when you’re just starting out. This guide looks at six beginner‑friendly options that cover the fundamentals of data engineering, SQL, and graph databases. All courses are offered by either Coursera or Udemy, and the listed prices range from $19.99 to $49.00, reflecting each provider’s price at the time of writing.
Each course focuses on a different aspect of querying: from a broad introduction to data engineering, to specialised training in Splunk, Neo4J, and Microsoft SQL Server. By comparing the topics covered, the teaching platform, and the price, you can identify which option aligns best with your learning goals, whether you need a general foundation or a targeted skill set.
- Courses compared
- 6
- Price range
- $19.99 – $49.00
- Providers
- Coursera, Udemy
- Last updated
- 18 Sep 2026
How these 6 courses were chosen
Every course below is a real, currently listed course from Coursera, Udemy, matched to "querying" by our catalog and ordered by our CourseAsk score. Courses whose own title names the topic rank above those only tagged with it.
The grade on each entry scores how much the provider publishes about the course before you pay — the length and detail of the description, whether it lists learning outcomes and objectives — and whether a named university or institution stands behind it. A is fully documented and institution-backed; E is little more than a title and a price. Courses with almost nothing published are left ungraded rather than marked down, because an unknown course and a poor one are not the same thing.
There are no star ratings on this page — the course feeds we license do not include them, and we would rather leave a column out than fill it with a number we cannot stand behind. What we do have is price: these range from $19.99 to $49.00, as listed by the provider when we last updated the page.
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1
Introduction to Data Engineering
Offered by IBM
Start your journey in one of the fastest growing professions today with this beginner-friendly Data Engineering course! You will be introduced to the core concepts, processes, and tools you need to know in order to get a...
$49.00listed price -
2
Splunk Core Certified User: Master Expertise from Scratch
IMPORTANT before enrolling:This course is not intended to replace studying any official vendor material for certification exams, is not endorsed by the certification vendor, and you will not be getting the official certi...
$19.99listed price -
3
Introduction to Graph Databases using Neo4J
Graph databases are gaining popularity these days because of their ease of use, simplicity, and agility. As compared to relational or document databases, graph databases are great at expressing real-world data models wit...
$24.99listed price -
4
SQL Beginner to Advanced Level - Data Analytics
Learn SQL from the beginning to becoming an expert analyzing data in SQL. This course takes you from having little or no knowledge of SQL to becoming highly proficient querying with SQL.Knowing SQL is highly important if...
$24.99listed price -
5
Database and SQL for Beginners
This course covers the following topics:What is a DatabaseDBMS and RDBMSRelational Database Terminology - Primary key, Foreign key etc.Structured Query Language (SQL)Types of SQL commands - DDL, DCL, DML and QueryHow to...
$29.99listed price -
6
Microsoft SQL Server For Beginners
In this course you will learn SQL server basic concepts.Microsoft SQL Server 2017 Installation Introduction to databases and its structure Database - How to create database - How to modify database ...
$19.99listed price
Best Querying Courses for Beginners compared
| # | Course | Provider | Offered by | Price | |
|---|---|---|---|---|---|
| 1 | Introduction to Data Engineering | Coursera | IBM | $49.00 | View → |
| 2 | Splunk Core Certified User: Master Expertise from Scratch | Udemy | — | $19.99 | View → |
| 3 | Introduction to Graph Databases using Neo4J | Udemy | — | $24.99 | View → |
| 4 | SQL Beginner to Advanced Level - Data Analytics | Udemy | — | $24.99 | View → |
| 5 | Database and SQL for Beginners | Udemy | — | $29.99 | View → |
| 6 | Microsoft SQL Server For Beginners | Udemy | — | $19.99 | View → |
Prices shown are the provider's listed price when we last updated this page. Confirm on their site before enrolling.
What the prices here tell you
The 6 priced courses on this page run from $19.99 to $49.00, with the middle of the range around $24.99 — a spread of $29.01. The options are closely priced, so cost is unlikely to be your deciding factor. A higher price on this page usually reflects who is behind the course rather than how much material it contains, so it is worth opening two or three at different price points and comparing their syllabus before deciding.
Who is behind these courses
These courses come from Coursera and Udemy. The platforms differ in how they sell: some charge once per course, others expect a subscription, and the listed price is not always what you pay at checkout after a promotion.
Before you enrol
Open the provider’s own page and check three things this comparison cannot tell you: when the course was last updated, what the syllabus actually covers in its later sections, and what recent learners say. Prices shown here are the provider’s listed price when we last rebuilt this page on 18 September 2026 — they change often, and a promotion can move them substantially. We earn a commission if you enrol through our links, which costs you nothing and never affects the order courses appear in.