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 Maryland, College Park
Skills you'll gain: Pay Per Click Advertising, Marketing Analytics, Search Engine Optimization, Analytics, Big Data, Keyword Research, Google Analytics, Digital Marketing, Search Engine Marketing, Paid media, Web Analytics, Online Advertising, Digital Advertising, A/B Testing, Marketing Automation, Machine Learning, Artificial Intelligence and Machine Learning (AI/ML), Deep Learning, Customer experience improvement
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Data Migration, Google Cloud Platform, Cloud Storage, Extract, Transform, Load, Data Pipelines, Big Data, Data Warehousing, Data Integration, Data Storage, SQL, Automation
Beginner · Course · 1 - 3 Months

Skills you'll gain: Data Lakes, Data Warehousing, Data Pipelines, Data Infrastructure, Data Architecture, Cloud Engineering, Cloud Storage, Google Cloud Platform, Data Storage, Big Data, Data Storage Technologies, Data Processing, Database Design, SQL
Intermediate · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: Google Gemini, Marketing Analytics, Generative AI, Customer Analysis, Customer Insights, Big Data, Forecasting, Predictive Analytics, Data Analysis, Artificial Intelligence and Machine Learning (AI/ML)
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Dataflow, Data Pipelines, Apache Kafka, Data Processing, Real Time Data, Performance Tuning, Data Import/Export, Data Transformation, Jupyter, Application Programming Interface (API), SQL
Advanced · Course · 1 - 3 Months

Skills you'll gain: Data Modeling, Query Languages, Data Mapping, NoSQL, Relational Databases, Scalability, Performance Tuning, JSON, Data Validation, Event Monitoring
Mixed · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Looker (Software), Data-Driven Decision-Making, Data Transformation, Analytics, Data Manipulation, Data Analysis, Big Data, Google Cloud Platform, Data Processing, Dashboard, Data Visualization Software, Business Intelligence, Cloud Storage, Exploratory Data Analysis, Data Storage, Data Warehousing, SQL
Beginner · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: Big Data, Analytics, Data Analysis, Applied Machine Learning, Data-Driven Decision-Making, Google Cloud Platform, Machine Learning
Beginner · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Google Gemini, Big Data, Exploratory Data Analysis, Data Analysis, Data Preprocessing, Google Cloud Platform, Generative AI, SQL, Data Visualization Software
Beginner · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Looker (Software), Dashboard, Data Analysis, Data Presentation, Data Storytelling, Analytics, SQL, Data Preprocessing, Google Cloud Platform, Big Data, Data Visualization Software, Data Warehousing
Beginner · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: Looker (Software), Data-Driven Decision-Making, Google Cloud Platform, Analytics, Data Presentation, Data Analysis, Big Data, Data Transformation, Data Manipulation, Business Analytics, Data Cleansing, Data Visualization Software, Data Processing, Data Warehousing, Data Storage, SQL
Beginner · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: Data Transformation, Data-Driven Decision-Making, Looker (Software), Data Cleansing, Data Manipulation, Data Processing, Google Cloud Platform, Data Visualization, Analytics, Big Data, Data Analysis, Data Visualization Software, Cloud Storage, Business Analytics, Data Storage, Data Storage Technologies, Dashboard, Data Warehousing, Data Sharing, Exploratory Data Analysis
Beginner · Course · 1 - 3 Months