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: MLOps (Machine Learning Operations), LLM Application, AI Security, Test Automation, Test Script Development, Test Driven Development (TDD), Unit Testing, CI/CD, Continuous Integration, Software Testing, Testability, Large Language Modeling, Model Deployment, Test Case, Responsible AI, Security Testing, AI Workflows, Python Programming, Statistical Analysis, SQL
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Classification And Regression Tree (CART), Dashboard Creation, Dashboard, Decision Intelligence, Descriptive Statistics, Root Cause Analysis, Data Analysis, Predictive Modeling, Advanced Analytics, Tableau Software, Scikit Learn (Machine Learning Library), Model Deployment, Artificial Intelligence and Machine Learning (AI/ML), Natural Language Processing, Apache Spark, Keras (Neural Network Library), Retrieval-Augmented Generation, Reinforcement Learning, Apache Kafka, SQL
Intermediate · Specialization · 3 - 6 Months

Google Cloud
Skills you'll gain: Data Visualization, Google Cloud Platform, SQL, Analytics, Analysis, Data Warehousing
Beginner · Project · Less Than 2 Hours

LearnQuest
Skills you'll gain: Teradata SQL, Data Modeling, Database Design, Database Administration, Database Systems, Data Store, Database Architecture and Administration, Database Management, Database Management Systems, Relational Databases, Data Architecture, Data Warehousing, SQL, Data Import/Export, Query Languages, Data Processing, Extract, Transform, Load, Software Installation, Performance Tuning, Role-Based Access Control (RBAC)
Beginner · Course · 1 - 3 Months

Packt
Skills you'll gain: Ruby on Rails, Model View Controller, Ruby (Programming Language), Object-Relational Mapping, Test Automation, Restful API, Unit Testing, Application Deployment, Web Applications, Web Development, Cloud Deployment, Authentications, Development Environment, Data Modeling, Data Validation
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Query Languages, MySQL, Database Systems, SQL, Database Software, Databases, Data Store, Performance Tuning, Software Installation, Document Management, Data Management, Microsoft Windows, System Configuration
Beginner · Course · 1 - 3 Months

Skills you'll gain: NoSQL, Operational Databases, Data Migration, Database Administration, Database Architecture and Administration, Relational Databases, PostgreSQL, Database Management, Database Design, SQL, Database Systems, Google Cloud Platform, Data Store, Databases, Distributed Computing, MySQL, Database Management Systems, System Configuration, Data Access, Disaster Recovery
Intermediate · Specialization · 1 - 3 Months

Skills you'll gain: Dataflow, Data Pipelines, Apache Kafka, Real Time Data, Google Cloud Platform, Data Integration, Data Architecture, Data Processing, Extract, Transform, Load, Cloud-Based Integration, Big Data, Data Import/Export, Analytics, Data Storage, Data Collection
Intermediate · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Digital Transformation, Applied Machine Learning, Google Cloud Platform, Data Literacy, Big Data, Cloud Storage, Cloud Services, Looker (Software), Cloud Computing, Cloud Solutions, Customer Insights, Machine Learning, Analytics, Data Management, Data Lakes, Data Storage, Unstructured Data, Data Quality, Data Processing, Business Intelligence
Beginner · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: Data Access, Command-Line Interface, Big Data, Google Cloud Platform, Query Languages, Data Import/Export
Beginner · Project · Less Than 2 Hours

Skills you'll gain: Data Validation, Extract, Transform, Load, Object-Relational Mapping, Data Cleansing, Data Manipulation, Data Quality, Data Pipelines, Pandas (Python Package), Descriptive Statistics, Database Management, Data Transformation, Data Integrity, Relational Databases, Exploratory Data Analysis, Data Store, Databases, Descriptive Analytics, Data Persistence, Data Analysis, Graphical Tools
Beginner · Course · 1 - 4 Weeks

Johns Hopkins University
Skills you'll gain: Rmarkdown, Data Science, Version Control, R (Software), Big Data, R Programming, General Science and Research, Software Development Tools, GitHub, Statistical Programming, Git (Version Control System), Software Versioning, Software Configuration Management, Data Analysis, Statistical Reporting, Integrated Development Environments, Software Installation
Mixed · Course · 1 - 4 Weeks