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.

Skills you'll gain: File I/O, Git (Version Control System), Software Development Methodologies, JUnit, Systems Development Life Cycle, Requirements Analysis, Version Control, Application Development, Software Development Life Cycle, Full-Stack Web Development, Test Driven Development (TDD), SQL, Software Development, Restful API, Database Management, Object Oriented Programming (OOP), Decision Intelligence, Digital Transformation, Java Programming, Generative AI
Beginner · Professional Certificate · 3 - 6 Months

Google Cloud
Skills you'll gain: Model Context Protocol, Tool Calling, AI Integrations, Vector Databases, Agentic Workflows, Database Architecture and Administration, AI Security, LLM Application, Operational Databases, SQL, Generative AI Agents, Databases, Query Languages, Data Access, Embeddings, Retrieval-Augmented Generation, Agentic systems, System Implementation, Verification And Validation
Advanced · Course · 1 - 4 Weeks

Skills you'll gain: AI Orchestration, Verification And Validation, Code Review, Data Validation, Software Documentation, Dependency Analysis
Intermediate · Course · 1 - 3 Months

Microsoft
Intermediate · Course · 1 - 4 Weeks

University at Buffalo
Skills you'll gain: Manufacturing and Production, Digital Transformation, Manufacturing Processes, Manufacturing Operations, Industrial Engineering, Production Process, Product Design, Automation, Digital Design, Digital Analysis, Safety and Security, Advanced Analytics, Technology Roadmaps, Cybersecurity, Big Data
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: C# (Programming Language), .NET Framework, JSON, ASP.NET, Application Deployment, Maintainability, File I/O, Data Persistence, Application Frameworks, Application Development, Object-Relational Mapping, Database Application, SQL, Extensible Languages and XML, Extensible Markup Language (XML), Programming Principles, Back-End Web Development, Object Oriented Programming (OOP), Object Oriented Design, Web Development
Intermediate · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Microbiology, Molecular, Cellular, and Microbiology, Physiology, Life Sciences, Big Data, Biostatistics, Data Analysis, Medical Science and Research, Immunology, Molecular Biology, Nutrition and Diet, Biology, Laboratory Research, Data Collection, Taxonomy
Beginner · Course · 1 - 3 Months

Skills you'll gain: Microsoft Azure, Data Lakes, Microsoft Power Platform, Data Governance, Data Quality, Data Dictionary, Metadata Management, Data Architecture, Data Management, Data Integration, Microsoft SQL Servers, Authorization (Computing), Taxonomy, Identity and Access Management, Data Access, Data Sharing, Role-Based Access Control (RBAC)
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Data Storytelling, Data Presentation, Business Intelligence, Tableau Software, Business Intelligence Software, Interactive Data Visualization, Data-Driven Decision-Making, Data Wrangling, Analysis, Workflow Management, Business Analysis, Data Analysis, Business Analytics, Data Visualization Software, Data Visualization, Analytics, Big Data, Business Requirements, Business Planning, Business
Intermediate · Course · 1 - 3 Months

University of California San Diego
Skills you'll gain: Apache Spark, Apache Hadoop, Data Integration, Big Data, Data Pipelines, Data Processing, Data Management, NoSQL, Database Management Systems, Analytics, Splunk, Database Systems, MongoDB, Pandas (Python Package), Query Languages, PostgreSQL
Beginner · Course · 1 - 3 Months

Skills you'll gain: Restful API, API Design, ASP.NET, Application Programming Interface (API), GraphQL, .NET Framework, Object-Relational Mapping, Data Modeling, Data Store, Relational Databases, Middleware, C# (Programming Language), Query Languages, Transact-SQL, Data Mapping, Application Frameworks, Data Access, Back-End Web Development, Data Persistence, Configuration Management
Intermediate · Course · 1 - 3 Months

University of Washington
Skills you'll gain: Feature Engineering, Unsupervised Learning, Scientific Visualization, Data Ethics, Data Presentation, Statistical Visualization, Data Storytelling, Big Data, Relational Databases, Supervised Learning, Database Systems, Dataflow, Data Science, Model Evaluation, Machine Learning Methods, R Programming, Data Analysis, Model Training, SQL, Python Programming
Intermediate · Specialization · 3 - 6 Months