SQL Server courses can help you learn database design, query writing, data manipulation, and performance tuning. You can build skills in data analysis, creating stored procedures, and implementing security measures for data protection. Many courses introduce tools like SQL Server Management Studio and Azure Data Studio, along with methods for optimizing database performance and ensuring data integrity.

Duke University
Skills you'll gain: Business Metrics, Analytics, Digital Transformation, Business Analytics, Business Intelligence, Big Data, Business Analysis, Data Analysis, Performance Metric, Key Performance Indicators (KPIs), E-Commerce, Financial Services, Case Studies, Cash Flows
Mixed · Course · 1 - 3 Months

Skills you'll gain: Data Structures, Graph Theory, Algorithms, Java, Theoretical Computer Science, Computer Programming, Object-Relational Mapping, Computational Thinking, Programming Principles, Performance Tuning
Intermediate · Specialization · 1 - 3 Months

Skills you'll gain: JUnit, Restful API, Spring Framework, Apache Maven, Spring Boot, Model View Controller, Microservices, Application Development, Unit Testing, Web Services, Redis, YAML, Java, Java Programming, MongoDB, Application Deployment, Application Design, NoSQL, Ajax, Hibernate (Java)
Beginner · Specialization · 3 - 6 Months

Coursera
Skills you'll gain: Version Control, GitLab, Continuous Integration, Software Versioning, CI/CD, Git (Version Control System), Software Development Tools, Javascript
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Google Gemini, Email Automation, Google Cloud Platform, AI Personalization, Identity and Access Management, Authorization (Computing), User Accounts, Test Data, Large Language Modeling, Data Maintenance, Query Languages, SQL, Machine Learning
Intermediate · Project · Less Than 2 Hours

Skills you'll gain: Exploitation techniques, Metasploit, Vulnerability Assessments, Vulnerability Scanning, Security Testing, Cybersecurity, Virtual Machines, Technical Writing, Web Servers, Linux
Beginner · Course · 1 - 3 Months

Skills you'll gain: Query Languages, Google Cloud Platform, NoSQL, Cloud Storage, Exploratory Data Analysis, Data Import/Export, Cloud Computing, Data Analysis
Beginner · Project · Less Than 2 Hours

University of Glasgow
Skills you'll gain: Data Literacy, Data-Driven Decision-Making, Strategic Decision-Making, Leadership, Business Leadership, Leadership Development, Leadership and Management, Organizational Change, Big Data, Data Management, Analytical Skills, Agile Methodology
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Git (Version Control System), GitHub, Version Control, Collaborative Software, Continuous Integration
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Web Development, JavaScript Frameworks, Web Applications, React.js, Serverless Computing, Restful API, Application Programming Interface (API), Server Side
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Serverless Computing, Microsoft Azure, Microservices, NoSQL, Cloud Computing Architecture, Front-End Web Development, Cloud Development, Hypertext Markup Language (HTML), Cloud Computing, Microsoft Visual Studio, DevOps, Application Deployment
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Ubuntu, System Configuration
Beginner · Course · 1 - 4 Weeks