COMIDOC
CouponsFreeTopics
COMIDOC
CouponsVerified CouponsFreeFree CoursesTopicsTopics
React
AdvertiseSubmit Course

About

Udemy coupons monitored continuously.

Verified offers, course alerts, precise filters, and browser detection built for learners who want coupons that still work.

TelegramTwitterFacebookRSS

Browser tools

Find coupons directly on Udemy.

The extension surfaces an available Comidoc coupon while you browse a Udemy course page.

ChromeFirefoxEdge

Useful links

Discover

  • Blog
  • Daily Freebies
  • Most Wanted Coupons
  • Coupon Statistics
  • Top Contributors
  • Udemy Sale Calendar

Services

  • Pricing
  • Advertise Here
  • Developer API
  • Submit Coupon

Comidoc

  • About
  • Contact
  • Data License
  • Privacy
  • Terms

© 2017–2026 Comidoc

v6.6.164

Independent coupon discovery for Udemy learners

Course topic

Databases & Persistence

  1. Topics
  2. Development
  3. Databases & Persistence
Also indexed asData Persistence · Database Management · Storage Systems · DB Systems

Work with SQL/NoSQL storage, caching layers, and data modeling strategies for robust application persistence.

  1. Topics
  2. Development
  3. Databases & Persistence
Also indexed asData Persistence · Database Management · Storage Systems · DB Systems
Courses indexed
102
Live offers
6

Catalog controls

NodeJS - The Complete Guide (MVC, REST APIs, GraphQL, Deno)
Instructor Academind by Maximilian Schwarzmüller
Academind by Maximilian Schwarzmüller
1 course
English
NodeJS - The Complete Guide (MVC, REST APIs, GraphQL, Deno)

NodeJS - The Complete Guide (MVC, REST APIs, GraphQL, Deno)

(4.60 with 55.5K reviews)
1234
9
Filters

102

Results

6

Live offers

Price & availability

Course Type

Sort by

Last Course Update

Only < 1 year

Level

Duration

Rating

Languages

Filters

102

Results

308.2K
students
41 hours
content
Apr 2026
updated
$29.99
Oracle Sql 2025 : Beginner to Sql Database Pro
Instructor ARUNNACHALAM SHANMUGARAAJAN
ARUNNACHALAM SHANMUGARAAJAN
1 course
English
Oracle Sql 2025 : Beginner to Sql Database Pro

Oracle Sql 2025 : Beginner to Sql Database Pro

(4.35 with 133 reviews)
9.2K
students
1.1 hours
content
May 2025
updated
FREE
The Ultimate C# Bootcamp: Build Modern Web & API Apps
Instructor Brighter Futures Hub
Brighter Futures Hub
1 course
English
The Ultimate C# Bootcamp: Build Modern Web & API Apps

The Ultimate C# Bootcamp: Build Modern Web & API Apps

(3.74 with 29 reviews)
6.2K
students
2.8 hours
content
Aug 2025
updated
$17.99
Curso Completo de consultas de SQL con IA generativa Chatgpt
Instructor Alvaro Chirou
Alvaro Chirou
1 course
Spanish
Curso Completo de consultas de SQL con IA generativa Chatgpt

Curso Completo de consultas de SQL con IA generativa Chatgpt

(4.47 with 80 reviews)
13.0K
students
11 hours
content
Jun 2025
updated
$17.99
Microsoft SQL pour les débutants: Le cours de A à Z
Instructor Unknown
Unknown
1 course
French
Microsoft SQL pour les débutants: Le cours de A à Z

Microsoft SQL pour les débutants: Le cours de A à Z

(3.86 with 178 reviews)
23.7K
students
2.3 hours
content
Jan 2024
updated
$17.99
Spatial databases
Instructor Daniele Simoncini
Daniele Simoncini
1 course
Italian
Spatial databases

Spatial databases

(4.68 with 64 reviews)
259
students
11 hours
content
Apr 2020
updated
$14.99
Cloud Computing for Beginners - Database Technologies
Instructor Wonder Ripple
Wonder Ripple
1 course
English
Cloud Computing for Beginners - Database Technologies

Cloud Computing for Beginners - Database Technologies

(4.71 with 677 reviews)
16.0K
students
2.4 hours
content
Jun 2025
updated
$14.99
Ultimate Web Development Course 2026 - Build Modern Websites
Instructor Haris Ali Khan
Haris Ali Khan
1 course
English
Ultimate Web Development Course 2026 - Build Modern Websites

Ultimate Web Development Course 2026 - Build Modern Websites

(4.52 with 2.5K reviews)
9.7K
students
22 hours
content
Jan 2026
updated
$14.99
Database and Big Data in the Cloud
Instructor Blue EdTech Blue EdTech
Blue EdTech Blue EdTech
1 course
Portuguese
Database and Big Data in the Cloud

Database and Big Data in the Cloud

0
students
2.9 hours
content
Aug 2023
updated
$94.99
The Ultimate Java Programming Course: Hands-On Training
Instructor Skillify Academy
Skillify Academy
1 course
English
The Ultimate Java Programming Course: Hands-On Training

The Ultimate Java Programming Course: Hands-On Training

(4.24 with 94 reviews)
8.7K
students
2.3 hours
content
Aug 2025
updated
$14.99
Python数据分析与可视化实战：全面掌握Python函数语法、数据库应用、Excel数据处理与高级数据可视化技巧
Instructor 顾领中 顾
顾领中 顾
1 course
Simplified Chinese
Python数据分析与可视化实战：全面掌握Python函数语法、数据库应用、Excel数据处理与高级数据可视化技巧

Python数据分析与可视化实战：全面掌握Python函数语法、数据库应用、Excel数据处理与高级数据可视化技巧

1
students
20 hours
content
Sep 2024
updated
$54.99
Microservices ASP.NET Core y Kafka | MySql | MongoDB
Instructor Vaxi Drez
Vaxi Drez
1 course
Spanish
Microservices ASP.NET Core y Kafka | MySql | MongoDB

Microservices ASP.NET Core y Kafka | MySql | MongoDB

(4.56 with 134 reviews)
1.7K
students
7.6 hours
content
Mar 2025
updated
$14.99

Continue exploring

Topics related to Databases & Persistence

  • SQL Querying & Programming584 courses7 live coupons
  • SQL & Database Fundamentals135 courses7 live coupons
  • MySQL Database Systems830 courses12 live coupons
  • NoSQL Databases & Firestore83 courses1 live coupon
  • MongoDB Database424 courses4 live coupons
  • Advanced SQL24 courses3 live coupons
  • Java Data Access & JDBC35 courses1 live coupon
  • Relational Databases203 courses
  • PostgreSQL Database251 courses
  • Backend Web Development50 courses3 live coupons