Relational Databases Courses and Certifications

Coursera

Advanced SQL Retrieval Queries in SQLiteStudio

98 ratings at Coursera

Master advanced SQL retrieval techniques in SQLiteStudio, including functions, subqueries, calculated fields, and complex joins. Enhance your data retrieval skills for web and application development.

• Coursera
• 1 hour 50 minutes
• On-Demand
• Paid Course

The Ultimate T-SQL and Microsoft SQL Server Bootcamp

97 ratings at Udemy

Querying | Microsoft SQL Server | T-SQL | 70-461 | Azure Data Studio | DDL | DML | Database Administration

• Udemy
• 7 hours 12 minutes
• On-Demand
• Paid Course

Edureka

MySQL for Data Analytics and Business Intelligence

31 ratings at Coursera

Learn MySQL for data analytics and business intelligence. Master SQL basics, data retrieval, relationships, and visualization. Gain skills to optimize queries, execute joins, and turn data into actionable insights.

• Coursera
• 4 hours 6 minutes
• On-Demand
• Paid Course

SQL Code Challenges: Use SQL to answer Business questions

94 ratings at Udemy

Build 21 SQL Queries to solve business problems in Real World

• Udemy
• 3 hours 6 minutes
• On-Demand
• Paid Course

SQL - A 3-step Process to Master MySQL With Examples

90 ratings at Udemy

Acquire SQL skills and Launch a Successful Career as a Certified SQL developer.

• Udemy
• 4 hours 29 minutes
• On-Demand
• Paid Course

EDUCBA

Oracle SQL Performance Tuning

91 ratings at Coursera

Enhance Oracle SQL query performance through indexing, optimization techniques, and data type selection. Master tools for efficient execution and learn to eliminate bottlenecks in large datasets.

• Coursera
• 8 hours 29 minutes
• On-Demand
• Paid Course

Microcredential

Data Analytics and Big Data

93 ratings at Coursera

Master relational databases, data preprocessing, and big data technologies to efficiently manage and analyze large datasets using industry-standard tools for data science applications.

• Coursera
• 24 weeks, 10 hours a week
• On-Demand
• Paid Course
• 5 courses

2022-Basics of SQL using PostgreSQL

88 ratings at Udemy

Learn SQL fundamentals and advanced topics using PostgreSQL. Build a 3-tier web app, master CRUD operations, and enhance your database skills for software development and data analytics.

• Udemy
• 7 hours 4 minutes
• On-Demand
• Paid Course

Wrangle your data by leveraging the power of Microsoft Access 2019. Learn how to use Access to build databases that help you store and retrieve your data more efficiently.

• LinkedIn Learning
• 3 hours 40 minutes
• On-Demand
• Free Trial Available

Mastering MySQL: From Beginner to Advanced 2026

86 ratings at Udemy

Build, Query, and Optimize Databases Like a Pro — Learn SQL, MySQL Workbench, Joins, Stored Procedures

• Udemy
• 10 hours 55 minutes
• On-Demand
• Paid Course

Understanding Databases using SQL - Basic

85 ratings at Udemy

SQL with Entity Relationship Model and constraints

• Udemy
• 1 hour 59 minutes
• On-Demand
• Free Online Course

SQL Server For Beginners - Part 3

87 ratings at Udemy

Explore T-SQL querying essentials in SQL Server, covering syntax, joins, set operators, and sub-queries for efficient data manipulation and retrieval.

• Udemy
• 1 hour 11 minutes
• On-Demand
• Free Online Course

SQL: Master SQL With PhpMyAdmin and MYSQL Engine

89 ratings at Udemy

Master SQL easily with hands-on practice creating a hospital database. Learn essential SQL operations, database relationships, and PhpMyAdmin for efficient MySQL management.

• Udemy
• 1 hour 19 minutes
• On-Demand
• Paid Course

SQL Query Writing for Beginners

88 ratings at Udemy

Learn SQL in a Magical Way (with Cinderella and Fairy Tales)

• Udemy
• 3 hours 7 minutes
• On-Demand
• Paid Course

SQL for Data Analytics Using MySQL Workbench

83 ratings at Udemy

Learn SQL from scratch for extracting, manipulating and analysing data using MySQL database

• Udemy
• 2 hours 20 minutes
• On-Demand
• Paid Course