Data Retrieval Courses and Certifications

Coursera

Retrieve Data with Multiple-Table SQL Queries

99 ratings at Coursera

Learn to write SQL queries that retrieve data from multiple related tables, focusing on join methods and understanding table relationships in databases.

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

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

Learn Basic HTML, CSS & Javascript (Typescript) with Angular

92 ratings at Udemy

Learn the basics of Web Development Fast and save time with HTML, CSS, Typescript and Angular.

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

A developer guide for Amazon Redshift

93 ratings at Udemy

A complete guide to the BI developer who wants to build a datawarehouse on AWS cloud using Redshift.

• Udemy
• 2 hours 3 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

Agentic AI with LangChain and LangGraph

81 ratings at Coursera

Master building intelligent AI agents that reason, reflect, and collaborate using LangGraph and LangChain through hands-on projects and multi-agent system development.

• Coursera
• 10 hours 25 minutes
• On-Demand
• Paid Course

Build RAG Applications with LlamaIndex and JavaScript [NEW]

83 ratings at Udemy

Build, Optimize, and Deploy Custom Data Engines Using LLMs, Advanced Selection Techniques, and RAG in JavaScript

• Udemy
• 2 hours 57 minutes
• On-Demand
• Paid Course

Coursera

Complex Retrieval Queries in MySQL Workbench

67 ratings at Coursera

Expand SQL skills with complex queries, multi-table retrieval, data summarization, calculations, nested queries, and SQL scripting using MySQL Workbench. Enhance problem-solving and data analysis abilities.

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

Introduction to Relational Databases

33 ratings at Coursera

Explore relational databases, mastering concepts, theory, and SQL. Gain practical skills to design, query, and modify databases for real-world applications.

• Coursera
• 2 days 23 hours 52 minutes
• On-Demand
• Paid Course

SQL Queries Introduction (Live Online)

22 ratings at CourseHorse

Learn how to retrieve and manipulate data from databases using SQL queries in this comprehensive course.

• CourseHorse
• 12 hours
• On-Demand
• $999.00

Edureka

Learn SQL with Databricks

18 ratings at Coursera

Master SQL and Databricks: Acquire essential database skills, from basics to advanced queries. Learn data manipulation, optimization, and real-world applications using Databricks' powerful platform.

• Coursera
• 15 hours 44 minutes
• On-Demand
• Paid Course

Relational Database Management Systems

10 ratings at edX

Learn how to create and interact with a relational database. The course includes Data Definition Language (DDL) used for database creation and Data Manipulation Language (DML) used for inserting, updating and deleting data in the database.

• edX
• 8 weeks, 8-10 hours a week
• On-Demand
• Free Online Course (Audit)

EDUCBA

PyMongo - Beginners

11 ratings at Coursera

Master MongoDB database interactions using PyMongo library through hands-on CRUD operations, query techniques, and real-world Python scripting applications.

• Coursera
• 5 hours 9 minutes
• On-Demand
• Paid Course

Coursera

Sort and Filter Data in SQL using MySQL Workbench

Learn to write SQL queries in MySQL Workbench to retrieve, sort, and filter data effectively, enhancing your ability to analyze information and make data-driven decisions.

• Coursera
• 2 hours 5 minutes
• On-Demand
• Paid Course

Computer Science 204: Database Programming

Learn essential database programming skills, from creating tables to advanced queries and security, with engaging lessons and expert instructors.

• Study.com
• 13 hours 12 minutes
• On-Demand
• Paid Course