8 Best Indexes Courses on Udemy
We compared 8 Indexes courses currently listed on Udemy, priced from $19.99 to $69.99. 3 of them teach the subject directly and 5 are built around a certification exam. They are ordered by our CourseAsk score, which is built from how thoroughly each course describes what it teaches, whether it comes from a named institution, and how it compares on price — not from star ratings, which our course data does not include.
- Courses compared
- 8
- Price range
- $19.99 – $69.99
- Providers
- Udemy
- Last updated
- 18 Sep 2026
How these 8 courses were chosen
Every course below is a real, currently listed course from Udemy, matched to "indexes" 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 $69.99, as listed by the provider when we last updated the page.
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1
SQL Server: The complete course on Indexes (4 h of class)
You have problems of slowness on your SQL servers, and you suspect the implementation of your indexes? You haven't set up indexes on your tables, because you don't know the differences between a clustered and a non-clust...
$64.99listed price -
2
70-461 Session 7: Querying Microsoft SQL Server (T-SQL code)
This course is the foundation for the Microsoft Certificate 70-461: "Querying Microsoft SQL Server 2012/2014". Please note - this certificate is no longer being offered by Microsoft. However, the exam requirements allow...
$49.99listed price -
3
Oracle Performance Tuning
The course walks through common Oracle database performance problems and shows where to look for diagnostic information. It compares tuning strategies for OLTP versus data‑warehouse workloads, covering statistics, the op...
$19.99listed price -
4
MongoDB Associate Developer Exam 2026
Get exam-ready with confidence through realistic practice—not theory. This course is your ultimate preparation tool for the MongoDB Associate Developer Exam, offering only hands-on, exam-style practice tests that precise...
$54.99listed price -
5
Exam 1Z0-171 - Oracle Database 23ai SQL Associate
Two real tests to prepare for the certification exam. Very good to gain confidence before taking the certification exam Oracle Database 23ai SQL Associate (Exam 1Z0-171). In addition to real questions from the certificat...
$19.99listed price -
6
1Z0-171 Oracle Database 23ai SQL Associate Exam
Prepare thoroughly for the Oracle Database 23ai SQL Associate Exam (1Z0-171) with our expertly designed course featuring 4 full-length practice exams and 230 high-quality questions, each accompanied by detailed, exam-foc...
$19.99listed price -
7
Ôn thi Chứng chỉ MOS Word 2019 - Exam MO-100 Microsoft Word
LÀM CHỦ CHỨNG CHỈ MOS VỚI BỘ CÔNG CỤ TOÀN DIỆN- 90+ Videos: Các video và bài thực hành chi tiết, bài bản, trực quan, dễ hiểu theo các tiêu chí của bài thi MOS- Học trọn đời: Khóa học trọn đời, mua một lần dùng trọn đời,...
$69.99listed price -
8
Oracle Database SQL (Exam 1Z0-071) Full Block Pratice Tests
The material offers a full set of practice exams covering every topic on the Oracle Database SQL 1Z0-071 certification for Oracle 12c, including transactions, error handling, aggregate functions, stored procedures, views...
$19.99listed price
Best Indexes Courses on Udemy compared
| # | Course | Provider | Offered by | Price | |
|---|---|---|---|---|---|
| 1 | SQL Server: The complete course on Indexes (4 h of class) | Udemy | — | $64.99 | View → |
| 2 | 70-461 Session 7: Querying Microsoft SQL Server (T-SQL code) | Udemy | — | $49.99 | View → |
| 3 | Oracle Performance Tuning | Udemy | — | $19.99 | View → |
| 4 | MongoDB Associate Developer Exam 2026 | Udemy | — | $54.99 | View → |
| 5 | Exam 1Z0-171 - Oracle Database 23ai SQL Associate | Udemy | — | $19.99 | View → |
| 6 | 1Z0-171 Oracle Database 23ai SQL Associate Exam | Udemy | — | $19.99 | View → |
| 7 | Ôn thi Chứng chỉ MOS Word 2019 - Exam MO-100 Microsoft Word | Udemy | — | $69.99 | View → |
| 8 | Oracle Database SQL (Exam 1Z0-071) Full Block Pratice Tests | 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 8 priced courses on this page run from $19.99 to $69.99, with the middle of the range around $49.99 — a spread of $50.00. 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 Udemy. Everything on this page is sold on the one platform, so the buying experience is the same whichever you pick.
Courses versus exam preparation
5 of the entries here are built around a certification exam rather than teaching Indexes from scratch. They are the right choice only if you already know the material and want to pass a specific exam; if you are starting out, pick one of the taught courses first and come back to exam preparation afterwards.
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.