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
  • Top Contributors
  • Udemy Sale Calendar

Services

  • Pricing
  • Advertise Here
  • Developer API
  • Submit Coupon

Comidoc

  • About
  • Contact
  • Data License
  • Privacy
  • Terms

© 2017–2026 Comidoc

v6.6.142

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
100
Live offers
7

Catalog controls

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
ONLY
33% OFF

Ultimate Web Development Course 2026 - Build Modern Websites

(4.53 with 2.4K reviews)
123
9
Filters

100

Results

7

Live offers

Price & availability

Course Type

Sort by

Last Course Update

Only < 1 year

Level

Duration

Rating

Languages

Filters

100

Results

9.7K
students
22 hours
content
Jan 2026
updated
$14.99$9.99
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
ONLY
90 left

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
$14.99$0
Complete web development course
Instructor Hitesh Choudhary
Hitesh Choudhary
1 course
English
Complete web development course

Complete web development course

(4.50 with 22.3K reviews)
84.1K
students
100 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
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

(3.73 with 28 reviews)
6.2K
students
2.8 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
Curso completo de Python. Desde 0 hasta Proyectos con Django
Instructor Alvaro Chirou
Alvaro Chirou
1 course
Spanish
Curso completo de Python. Desde 0 hasta Proyectos con Django

Curso completo de Python. Desde 0 hasta Proyectos con Django

(4.64 with 346 reviews)
20.8K
students
38 hours
content
Mar 2025
updated
$14.99
MongoDB: Aprende los fundamentos de las bases de datos NoSQL
Instructor DataBoosters Academy
DataBoosters Academy
1 course
Spanish
MongoDB: Aprende los fundamentos de las bases de datos NoSQL

MongoDB: Aprende los fundamentos de las bases de datos NoSQL

(4.60 with 150 reviews)
25.7K
students
4.8 hours
content
Jan 2026
updated
$14.99
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
Microservicios con ASP.NET Core | Angular | MongoDB | Docker
Instructor Vaxi Drez
Vaxi Drez
1 course
Spanish
Microservicios con ASP.NET Core | Angular | MongoDB | Docker

Microservicios con ASP.NET Core | Angular | MongoDB | Docker

(4.56 with 747 reviews)
4.6K
students
19 hours
content
Mar 2025
updated
$14.99
Podstawy tworzenia aplikacji internetowych z Node.js
Instructor Mikolaj Graf
Mikolaj Graf
1 course
Polish
Podstawy tworzenia aplikacji internetowych z Node.js

Podstawy tworzenia aplikacji internetowych z Node.js

(3.60 with 163 reviews)
7.3K
students
5.3 hours
content
Aug 2018
updated
$14.99

Continue exploring

Topics related to Databases & Persistence

  • SQL Querying & Programming568 courses7 live coupons
  • SQL & Database Fundamentals135 courses4 live coupons
  • MySQL Database Systems805 courses8 live coupons
  • NoSQL Databases & Firestore81 courses1 live coupon
  • MongoDB Database412 courses2 live coupons
  • Advanced SQL24 courses1 live coupon
  • Java Data Access & JDBC35 courses
  • Relational Databases198 courses
  • PostgreSQL Database245 courses1 live coupon
  • Backend Web Development50 courses2 live coupons