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: Django (Web Framework), Full-Stack Web Development, Authentications, Software Testing, Unit Testing, Debugging, Object-Relational Mapping, Authorization (Computing), Identity and Access Management, MySQL, Test Case, Web Development, Database Development, Back-End Web Development, Web Applications, Software Documentation, Test Automation, File Management, Model View Controller
Mixed · Course · 1 - 3 Months

Pearson
Skills you'll gain: Amazon S3, Amazon Web Services, Amazon DynamoDB, Data Store, Data Storage, Data Infrastructure, Command-Line Interface, Cloud Storage, Database Management, NoSQL, Databases, Database Administration, Routing Protocols, Operational Databases, Relational Databases, Network Routing, Scalability
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Database Development, Billing & Invoicing, Billing, Database Application, Application Design, Registration, Program Development, Restaurant Operation, Invoicing, Restaurant Management, Systems Development, UI Components, Order Entry, Order Management, Scalability, Authentications
Beginner · Course · 1 - 3 Months

Skills you'll gain: Application Programming Interface (API), Web Applications, Restful API, UI Components, Back-End Web Development, Object-Relational Mapping, Data Modeling, Data Validation, Data Mapping
Intermediate · Course · 1 - 3 Months

Skills you'll gain: JavaScript Frameworks, Frontend Integration, Angular, Cloud Deployment, Amazon Elastic Compute Cloud, Web Applications, Server Side, Test Script Development, Development Testing, Object-Relational Mapping, Maintainability, Package and Software Management, Data Modeling
Intermediate · Course · 3 - 6 Months

Google Cloud
Skills you'll gain: Data Pipelines, Dataflow, Google Cloud Platform, Data Warehousing, Extract, Transform, Load, Data Quality, Data Maintenance, Data Validation, Data Cleansing, Performance Tuning, Data Processing, Data Management, Apache Spark, Cloud Services, Data Transformation, Serverless Computing, System Monitoring
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Apache Mahout, NoSQL, Big Data, Apache Hive, Data Pipelines, Databases, Applied Machine Learning, Real Time Data, Database Theory, Scalability, Distributed Computing, Data Processing, Database Architecture and Administration, Model Evaluation, Machine Learning Algorithms, Transaction Processing, Classification Algorithms
Mixed · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Gemini, Google Gemini, Applied Machine Learning, Google Cloud Platform, Generative AI, Customer Relationship Management, Predictive Modeling, Query Languages, SQL, AI Integrations, Data Analysis
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Operational Databases, Database Administration, Database Architecture and Administration, Relational Databases, Database Design, Database Management, PostgreSQL, Data Migration, Google Cloud Platform, Disaster Recovery, System Monitoring, Data Access, Performance Tuning, Cloud Deployment, Capacity Management, Scalability
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Model Optimization, Responsible AI, Data Ethics, Model Training, Model Deployment, Technical Design, Prompt Engineering, AI Security, Artificial Intelligence and Machine Learning (AI/ML), Technical Communication, Communication, AI Workflows, MLOps (Machine Learning Operations), LLM Application, Apache Airflow, System Design and Implementation, Python Programming, CI/CD, SQL, AWS CloudFormation
Intermediate · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Looker (Software), SQL, Dashboard Creation, Data Analysis, Dashboard, Data Warehousing, Data Visualization Software, Extract, Transform, Load, Data Pipelines, Dataflow, Data Transformation, Data Cleansing, Data Import/Export, Data Storage Technologies
Intermediate · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: Looker (Software), Data Presentation, Data Analysis, Data Transformation, Analytics, Google Cloud Platform, Big Data, Data Sharing, Interactive Data Visualization, Dashboard Creation, Data Visualization Software, Dashboard, Data Cleansing, Data-Driven Decision-Making, Unstructured Data, SQL, Query Languages, Data Storage
Beginner · Course · 1 - 3 Months