Information retrieval courses can help you learn search algorithms, indexing techniques, and data mining strategies. You can build skills in evaluating search results, optimizing query performance, and understanding user intent. Many courses introduce tools like Elasticsearch, Apache Solr, and various machine learning libraries, showing how these technologies enhance information retrieval processes and improve the accuracy of search results.

Skills you'll gain: Microsoft Azure, Infrastructure as Code (IaC), Azure DevOps Pipelines, Azure DevOps, IT Automation, Continuous Integration, Security Information and Event Management (SIEM), GitHub, Git (Version Control System), Data Management
Advanced · Course · 1 - 4 Weeks

University of Minnesota
Skills you'll gain: Competitive Analysis, Healthcare Industry Knowledge, Stakeholder Analysis, Medical Devices, Market Share, Market Opportunities, Value-Based Care, Health Technology, Health Care Procedure and Regulation, Innovation, Business Modeling, Clinical Assessment, Commercialization, Market Analysis, Report Writing, Revenue Forecasting, Market Intelligence, Financial Modeling, Cost Benefit Analysis, Competitive Intelligence
★ 4.7 (69) · Mixed · Course · 1 - 3 Months

Skills you'll gain: Site Reliability Engineering, Prometheus (Software), System Monitoring, Incident Management, Google Cloud Platform, Application Performance Management, Dashboard Creation, Cloud Management, Continuous Monitoring, Incident Response, Kubernetes, Service Level, Cloud Applications, Software Engineering, Cloud Computing, Debugging
Beginner · Course · 1 - 3 Months

Skills you'll gain: Unix Commands, Unix Shell, Unix, Command-Line Interface, Shell Script, grep, File Systems, Data Pipelines, File Management, Dataflow, Authorization (Computing)
★ 5 (12) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Photo Editing, Photography, Visual Storytelling, Storytelling, Editing, Geospatial Information and Technology, Geospatial Mapping, Geographic Information Systems, GIS Software, Image Quality, Global Positioning Systems, Spatial Data Analysis, Post-Production, Planning, Research, Photo/Video Production and Technology, Adobe Creative Cloud, Creativity, Design Elements And Principles, Critical Thinking
★ 3.8 (14) · Beginner · Specialization · 3 - 6 Months

Skills you'll gain: PostgreSQL, Relational Databases, Database Design, Database Development, Database Management, SQL, Database Management Systems, Data Integrity, Query Languages, Business Intelligence, People Analytics, Data Analysis, Transaction Processing, Data Manipulation, Data Validation, Software Installation
Beginner · Specialization · 1 - 3 Months

Universidad de los Andes
Skills you'll gain: Systems Thinking, Systems Analysis, Critical Thinking and Problem Solving, Critical Thinking, Problem Solving, Complex Problem Solving
★ 4.9 (43) · Beginner · Course · 1 - 3 Months

Maven Analytics
Skills you'll gain: Microsoft Copilot, Microsoft Excel, Pivot Tables And Charts, Excel Formulas, People Analytics, Data Manipulation, Data Analysis, Data Wrangling, Data Visualization, Artificial Intelligence, Generative AI, Prompt Engineering
★ 4.6 (16) · Beginner · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Data Ethics, Security Awareness, Ethical Standards And Conduct, Cybersecurity, Responsible AI, digital literacy, Information Privacy, Social Impact, AI Personalization, Media and Communications, Data Security, Personally Identifiable Information, Law, Regulation, and Compliance, General Data Protection Regulation (GDPR), Data Collection
★ 4.6 (23) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Database Development, Databases
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Azure DevOps Pipelines, Cloud Deployment, Cloud Computing, Cloud Services, Microsoft Azure, CI/CD, Cloud Management, Cloud Infrastructure, Infrastructure As A Service (IaaS), Cloud Storage, Application Deployment, Continuous Deployment, Continuous Integration, Platform As A Service (PaaS), Angular, System Testing, Application Performance Management, Node.JS, Cloud-Based Integration
Beginner · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: Prompt Engineering, Gemini, Image Analysis, Google Gemini, Prompt Engineering Tools, Generative AI Agents, Medical Imaging, Generative AI, Google Cloud Platform, Health Technology, Healthcare Industry Knowledge
Beginner · Project · Less Than 2 Hours