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.

Johns Hopkins University
Skills you'll gain: Distributed Computing, Scalability, Database Design, Database Management Systems, Database Systems, Database Architecture and Administration, Database Management, Databases, Relational Databases, SQL, Query Languages, Performance Tuning, Data Integrity
Intermediate · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Dashboard, Data Presentation, Data Visualization Software, Google Cloud Platform, Big Data, Data Analysis, Data Management
Beginner · Project · Less Than 2 Hours

Skills you'll gain: Web Services, Restful API, Apache Maven, Spring Boot, Spring Framework, Gradle, Simple Object Access Protocol (SOAP), Java Platform Enterprise Edition (J2EE), Application Programming Interface (API), Java, Postman API Platform, Software Development Tools, API Design, Application Frameworks, Secure Coding, Object-Relational Mapping, JSON, JUnit, Extensible Markup Language (XML)
Intermediate · Course · 3 - 6 Months

Skills you'll gain: Restful API, Spring Boot, Full-Stack Web Development, React.js, IntelliJ IDEA, Object-Relational Mapping, Web Services, JavaScript Frameworks, Integrated Development Environments, Front-End Web Development, YAML, Web Applications, Back-End Web Development, Data Access, User Interface (UI), MongoDB, Application Programming Interface (API), UI Components, JSON, Databases
Intermediate · Specialization · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Teradata SQL, SQL, Data Import/Export, Google Cloud Platform, Extract, Transform, Load, Data Warehousing, Data Migration, Big Data, Database Design, Cloud Computing Architecture, Data Modeling, Data Security
Intermediate · Course · 1 - 3 Months

Amazon Web Services
Skills you'll gain: Apache Hadoop, Apache Spark, Big Data, Amazon Web Services, Business Intelligence, Amazon S3, Command-Line Interface, Data-Driven Decision-Making, Data Processing, Analytics
Beginner · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Data Pipelines, Google Cloud Platform, Cloud-Based Integration, Data Transformation, Data Integration, Big Data, Data Import/Export, Cloud Services, Data Management
Beginner · Project · Less Than 2 Hours

Google Cloud
Skills you'll gain: Metadata Management, Data Sharing, Data Pipelines, Extract, Transform, Load, Cloud Engineering, Google Cloud Platform, Data Migration, Data Warehousing, Apache Airflow, Data Processing, Big Data, Data Storage, Data Management, Apache Spark, Automation
Beginner · Course · 1 - 3 Months

LearnKartS
Skills you'll gain: Google Cloud Platform, Kubernetes, Google App Engine, Cloud Storage, Load Balancing, Cloud Services, Cloud Infrastructure, Cloud Computing, Containerization, Infrastructure As A Service (IaaS), Data Storage, Virtual Machines, Performance Tuning, Cloud Security, Application Deployment, Cloud Applications, Cloud Management, DevOps, Scalability
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Microsoft Azure, Identity and Access Management, Network Security, Cloud Security, Security Management, Authorization (Computing), Data Access, Security Information and Event Management (SIEM), Firewall, Role-Based Access Control (RBAC), Continuous Monitoring, Key Management, Threat Detection, IT Automation, Incident Management
Intermediate · Course · 1 - 4 Weeks

Board Infinity
Skills you'll gain: Cloud Computing, Cloud Computing Architecture, Manufacturing Operations, Cybersecurity, Manufacturing Processes, Augmented and Virtual Reality (AR/VR), Blockchain, Cloud Security, Production Process, Emerging Technologies, Augmented Reality, Artificial Intelligence and Machine Learning (AI/ML), Virtual Reality, Artificial Intelligence, Big Data, Real Time Data, Machine Learning
Intermediate · Course · 1 - 4 Weeks

Whizlabs
Skills you'll gain: AWS SageMaker, AWS Kinesis, Data Integration, Data Lakes, Business Intelligence, Apache Hive, Apache Spark, Amazon Web Services, Extract, Transform, Load, Big Data, Apache Hadoop, Real Time Data, Applied Machine Learning, Data Pipelines, Data Processing, Serverless Computing
Intermediate · Course · 1 - 4 Weeks