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.

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, Relational Databases, Data Validation
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Kubernetes, MongoDB, Docker (Software), Containerization, Application Deployment, Scalability, Cloud Deployment, NoSQL, Google Cloud Platform
Intermediate · Project · Less Than 2 Hours

Microsoft
Skills you'll gain: ASP.NET, Data Migration, Configuration Management, Data Validation, Database Application, Middleware, Enterprise Application Management, Debugging, Back-End Web Development, Object-Relational Mapping, Database Management, Data Modeling, Restful API, Maintainability, Software Design Patterns, Unit Testing, Authentications
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Full-Stack Web Development, Node.JS, User Interface (UI), Restful API, Frontend Integration, User Interface (UI) Design, Swift Programming, Object-Relational Mapping, Web Development Tools, JavaScript Frameworks, Data Store, iOS Development, UI Components, Mobile Development, Server Side, Operational Databases, Application Programming Interface (API), Database Software, MongoDB, Javascript
Beginner · Course · 1 - 3 Months

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

Skills you'll gain: Looker (Software), Business Intelligence, SQL, Data Analysis, Google Cloud Platform
Intermediate · Project · Less Than 2 Hours

Fundação Instituto de Administração
Skills you'll gain: Resource Allocation, Customer Analysis, Marketing Channel, Marketing Effectiveness, Data Modeling, Conversion Funnel Analysis, Sales Strategy, Data-Driven Marketing, Journey Mapping, Big Data, Business Strategy, Communication Strategies, Cross-Channel Marketing, Data Quality, Analytics, Advanced Analytics, Data Management, Consumer Behaviour
Beginner · Course · 1 - 4 Weeks

Johns Hopkins University
Skills you'll gain: Apache Hadoop, File Systems, Big Data, File I/O, Data Infrastructure, Java, Data Storage Technologies, Java Programming, Data Persistence, Infrastructure Architecture, File Management, Data Processing, Distributed Computing, Data Storage, Development Environment, Scalability
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Google Cloud Platform, Transaction Processing, Big Data, Interactive Data Visualization, Blockchain, Data Visualization, Data Visualization Software, Data Cleansing, Cloud API, Data Processing, Cloud Computing
Beginner · Project · Less Than 2 Hours

Google Cloud
Skills you'll gain: Dashboard Creation, Dashboard, Data Sharing, Cloud Computing, Cloud Platforms, Big Data, Data Access, Google Cloud Platform, Data Visualization, Data Management
Beginner · Project · Less Than 2 Hours

Skills you'll gain: JUnit, Spring Framework, Spring Boot, Java Programming, Java, Apache Maven, Hibernate (Java), Unit Testing, Gradle, Microservices, Build Tools, Object-Relational Mapping, Software Testing, Cloud Development, Functional Design
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Sales Process, Prospecting and Qualification, Sales Pipelines, Technical Sales, Rapport Building, Sales, Sales Development, Customer Relationship Building, Sales Strategy, Selling Techniques, Consultative Selling, Data Centers, Information Technology, Relationship Building, Customer Relationship Management, Telecommunications, Big Data, Communication, Digital Transformation, Artificial Intelligence and Machine Learning (AI/ML)
Beginner · Course · 1 - 4 Weeks