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.

Coursera
Skills you'll gain: Search Engine Optimization, Content Management, Web Content, Web Design, Web Presence, Information Architecture, Web Design and Development, Goal Setting, Digital Publishing, Account Management, Photo Editing
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Database Design, SQL, Relational Databases, Database Development, Databases, Database Management, Data Modeling, Query Languages
Beginner · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Generative AI, Generative Model Architectures, Google Gemini, AI literacy
Beginner · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Dataflow, Data Pipelines, Serverless Computing, Data Processing, Apache Kafka, Cloud Security, Identity and Access Management, Performance Tuning, Google Cloud Platform, Data Integrity, Data Security, Site Reliability Engineering, Code Reusability, Maintainability, Real Time Data, Data Transformation, Debugging, System Monitoring, CI/CD, SQL
Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: LLM Application, Large Language Modeling, Google Gemini, Generative AI, Fine-tuning, Prompt Engineering
Beginner · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Cloud Storage, Virtual Machines, Scalability, Virtualization and Virtual Machines, Windows Servers, Cloud Infrastructure, Google Cloud Platform, Capacity Management, Microsoft Servers, Remote Access Systems, Network Performance Management
Beginner · Project · Less Than 2 Hours

Universidad Austral
Skills you'll gain: Governance, Blockchain, Entrepreneurship, Risk Management, Fundraising and Crowdsourcing, Project Risk Management, Team Building, Legal Risk, Risk Mitigation, Drive Engagement, Business Strategies, Fundraising, Governance Risk Management and Compliance, New Business Development, Strategic Thinking, New Product Development, FinTech, Entrepreneurial Finance, Digital Assets, Business Modeling
Intermediate · Course · 1 - 3 Months

Coursera
Skills you'll gain: Governance Risk Management and Compliance, Compliance Management, Risk Management Framework, Responsible AI, Operational Risk, Risk Control, Risk Management, Legal Risk, Model Evaluation, Risk Mitigation, Compliance Reporting, Governance, Regulatory Compliance, Compliance Auditing, Risk Analysis, Corrective and Preventive Action (CAPA), Continuous Monitoring, Process Validation, Verification And Validation, Auditing
Intermediate · Course · 1 - 4 Weeks

Fred Hutchinson Cancer Center
Skills you'll gain: Data Ethics, Data Sharing, Personally Identifiable Information, Clinical Research Ethics, Medical Privacy, Data Management, Healthcare Ethics, Clinical Research, Data Security, Information Privacy, Health Information Management, Encryption
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Software-Defined Networking, Wide Area Networks, Virtual Networking, Network Architecture, Network Routing, Network Security, Network Administration, Routing Protocols, Network Performance Management, Network Engineering
Beginner · Course · 1 - 4 Weeks

Illinois Tech
Skills you'll gain: Platform As A Service (PaaS), Containerization, Serverless Computing, Cloud Platforms, Docker (Software), Cloud Services, Cloud Management, Cloud Computing Architecture, Cloud Computing, Cloud Hosting, Information Management, Cloud Infrastructure, Cloud Security, Cloud Development, Cloud Deployment, Applied Machine Learning, Application Deployment, Model Deployment, DevOps, Amazon Web Services
Build toward a degree
Intermediate · Course · 1 - 3 Months

Johns Hopkins University
Skills you'll gain: Graphing, Data Analysis, R (Software), R Programming, General Mathematics, Mathematical Modeling, Algebra, Mathematical Software, Applied Mathematics, Calculus, Business Mathematics
Beginner · Course · 1 - 4 Weeks