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.
University of Toronto
Skills you'll gain: Biostatistics, Biotechnology, Data Analysis Software, Medical Science and Research, Analysis, Life Sciences
Beginner · Course · 1 - 3 Months
Google Cloud
Skills you'll gain: Gmail, Google Workspace, Email Automation, Email Security, Productivity Software, Organizational Skills, Document Management
Beginner · Course · 1 - 3 Months

Amazon Web Services
Skills you'll gain: Load Balancing, Amazon Web Services, Network Performance Management, Network Architecture, Scalability, TCP/IP, Network Protocols, Servers
Beginner · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Big Data, Analytics, Query Languages, Google Cloud Platform, Data Processing, Data Analysis, Data Integration, Time Series Analysis and Forecasting
Beginner · Project · Less Than 2 Hours
University of Illinois Urbana-Champaign
Skills you'll gain: Customer experience strategy (CX), Strategic Communication, Marketing Communications, Digital Media Strategy, Marketing Analytics, Digital Marketing, Marketing Channel, Data-Driven Decision-Making, Marketing Strategy and Techniques, Integrated Marketing Communications, Personalized Service, Consumer Behaviour, Data Ethics, Social Media, Emerging Technologies, Artificial Intelligence, Augmented Reality
Build toward a degree
Beginner · Course · 1 - 4 Weeks

Johns Hopkins University
Skills you'll gain: Data Warehousing, Apache Hadoop, Transaction Processing, Distributed Computing, Database Systems, Relational Databases, Database Architecture and Administration, Cloud Computing, Big Data, Data Processing, Machine Learning, Scalability, Data Integrity, Disaster Recovery
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Prompt Engineering, Generative AI Agents, Generative AI, ChatGPT, Self Service Technologies, Customer Service, AI Personalization, Customer Support, Customer Communications Management, Customer Engagement, Customer experience improvement, Customer and Client Support, Microsoft Copilot, Customer Insights, Artificial Intelligence, Customer Relationship Management, Automation, Natural Language Processing
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Backlogs, Product Strategy, Agile Product Development, Stakeholder Management, Business Modeling, Forecasting, Product Planning, Release Management, Product Roadmaps, Product Management, Agile Methodology, Sprint Planning, User Story, Customer Advocacy, Agile Project Management, Delegation Skills, Prioritization, Contract Management, Business Metrics
Intermediate · Course · 3 - 6 Months

Skills you'll gain: AWS SageMaker, Amazon CloudWatch, AWS CloudFormation, Infrastructure as Code (IaC), CI/CD, Amazon Web Services, Cloud Engineering, Devops Tools, AWS Identity and Access Management (IAM), Continuous Integration, Data Security, Cloud Security, Network Security, Cloud Management, Amazon Elastic Compute Cloud, DevSecOps, Data Loss Prevention, System Monitoring, Amazon S3, Data Management
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: AWS Identity and Access Management (IAM), Terraform, Infrastructure as Code (IaC), Verification And Validation, Data Validation, Amazon Web Services, User Accounts, Maintainability, Amazon Elastic Compute Cloud, Test Case, Secure Coding, Data Structures
Beginner · Course · 1 - 3 Months

Skills you'll gain: Workday (Software), Human Capital, HR Tech, Human Resources Information System (HRIS), People Analytics, Learning Management Systems, Staff Management, Business Reporting, Business Process, Compensation Analysis
Beginner · Course · 1 - 3 Months

University of Michigan
Skills you'll gain: Critical Thinking, Decision Making, Generative AI, Responsible AI, Lifelong Learning, Artificial Intelligence
Beginner · Course · 1 - 3 Months