SQL courses can help you learn database design, data manipulation, query optimization, and data retrieval techniques. You can build skills in writing complex queries, managing relational databases, and ensuring data integrity. Many courses introduce tools like MySQL, PostgreSQL, and Microsoft SQL Server, demonstrating how to use these platforms for data analysis and reporting. You'll also explore key topics such as joins, indexing, and transaction management, which are vital for effective data management and analysis.
University of Michigan
Skills you'll gain: Database Design, SQL, Relational Databases, PostgreSQL, Database Development, Database Theory, Database Management, Data Modeling, Databases, Query Languages, Data Integrity
★ 4.8 (1.1K) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Database Design, Relational Databases, Databases, SQL, Database Management, Big Data, Database Systems, Database Management Systems, NoSQL, Operational Databases, Data Warehousing, Virtual Machines, Data Storage, Data Analysis, Unstructured Data
★ 4.7 (1.1K) · Beginner · Course · 1 - 3 Months

LearnQuest
Skills you'll gain: SQL, Oracle Databases, Database Management, Database Development, Relational Databases, Database Design, Databases, Query Languages, Data Maintenance
★ 4.6 (167) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: SQL, SAS (Software), Query Languages, Data-Driven Decision-Making, Stored Procedure, Data Manipulation
Beginner · Course · 1 - 4 Weeks

University of Michigan
Skills you'll gain: Database Design, Data Processing, Debugging, Web Scraping, File I/O, Data Visualization, Relational Databases, Restful API, Web Services, SQL, Databases, Data Visualization Software, JSON, Data Presentation, Extensible Markup Language (XML), Data Structures, Data Cleansing, Programming Principles, Python Programming, Program Development
★ 4.8 (280K) · Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Data-Driven Decision-Making, Database Design, Data Processing, Scripting Languages, Scripting, Data Structures, Data Import/Export
Intermediate · Course · 1 - 4 Weeks

Logical Operations
Skills you'll gain: SQL, Query Languages, Microsoft Access, Data Presentation, Business Reporting, Relational Databases, Data Access, Data Manipulation, Business Intelligence Software, Data Analysis Software, Data Analysis, Business Intelligence, Microsoft Office
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Transact-SQL, Database Development, Data Manipulation, System Requirements
Beginner · Course · 1 - 4 Weeks

IBM
Skills you'll gain: Data Storytelling, Dashboard Creation, Data Presentation, Data Wrangling, Plotly, Data Visualization Software, Web Scraping, Data Visualization, Exploratory Data Analysis, SQL, Plot (Graphics), Dashboard, Unsupervised Learning, Interactive Data Visualization, Jupyter, Model Evaluation, Data Literacy, Generative AI, Professional Networking, Programming Principles
★ 4.6 (150K) · Beginner · Professional Certificate · 3 - 6 Months

Skills you'll gain: SAS (Software), SQL, Data Manipulation, Data Analysis Software, Query Languages, Data Wrangling, Data Processing, Data Transformation, Data Management
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: SQL, SAS (Software), Data Integrity, Data Manipulation, Query Languages, Relational Databases, Database Management, Data Transformation, Performance Tuning, Debugging
Beginner · Course · 1 - 3 Months

Microsoft
Skills you'll gain: Dashboard Creation, Power BI, Microsoft Excel, Data Analysis, Data Integrity, Data Visualization, Data Storage, Microsoft Power Platform, Data Collection, Data Quality, Business Intelligence, Business Analytics, Advanced Analytics, Generative AI, Data Analysis Software, Statistical Reporting, Analytical Skills, Data Integration, Model Optimization, SQL
★ 4.6 (9.2K) · Beginner · Professional Certificate · 3 - 6 Months