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: Dashboard, Data Storytelling, Data Presentation, Dashboard Creation, Business Reporting, Responsible AI, Storytelling, Report Writing, Data Visualization, Interactive Data Visualization, Presentations, Financial Reporting, Generative AI, Financial Data, Technical Communication, Microsoft Excel, Financial Modeling, Data Ethics, Data Visualization Software, Strategic Communication
Advanced · Course · 1 - 3 Months

Skills you'll gain: Oracle Databases, Data Migration, Oracle Cloud, Database Administration, Data Import/Export, Database Development, Database Architecture and Administration, Application Development, Database Management, Performance Tuning, Disaster Recovery, SQL, Cloud Infrastructure, Identity and Access Management, Scalability, Encryption
★ 4.6 (40) · Intermediate · Course · 1 - 4 Weeks

Pragmatic AI Labs
Skills you'll gain: Performance Tuning, SQL, Rust (Programming Language), Database Systems, Database Software, Relational Databases, Database Development, Database Application, Database Management, Data Engineering, JSON, Databases, Query Languages, Command-Line Interface, SQL Server Reporting Services, Data Import/Export, Data Processing, Database Administration, Data Science, Data Modeling
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: CI/CD, Microservices, Cloud Infrastructure, Application Deployment, Cloud Deployment, Site Reliability Engineering, Cloud Security, Network Architecture, Restful API, Google App Engine, Continuous Deployment, Cloud Computing Architecture, Devops Tools, Kubernetes, Infrastructure Architecture, IT Security Architecture, API Design, Google Cloud Platform, Network Planning And Design, Cloud Computing
★ 4.6 (81) · Advanced · Course · 1 - 3 Months

LearnKartS
Skills you'll gain: AWS Identity and Access Management (IAM), Identity and Access Management, Amazon Web Services, Cloud Computing, Cloud Security, Cloud Services, Cloud Infrastructure, User Provisioning, Role-Based Access Control (RBAC), Cloud Technologies, Cloud Platforms, Cloud Deployment, Amazon Elastic Compute Cloud, Authorization (Computing), Solution Architecture
★ 3.4 (27) · Beginner · Course · 1 - 4 Weeks

Amazon Web Services
Skills you'll gain: Amazon Elastic Compute Cloud, Amazon Web Services, Performance Tuning, Cloud Infrastructure, Computing Platforms, Infrastructure As A Service (IaaS), Cloud Services, Capacity Management
★ 4.6 (105) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Amazon Web Services, AWS Identity and Access Management (IAM), Solution Architecture, Cloud Computing Architecture, Infrastructure Architecture, Identity and Access Management, Organizational Structure, Cloud Solutions, Continuous Monitoring, Account Management
★ 4.4 (50) · Intermediate · Guided Project · Less Than 2 Hours
University of Michigan
Skills you'll gain: Network Security, Network Administration, Network Protocols, Network Architecture, TCP/IP, Cryptographic Protocols, General Networking, Cryptography, Computer Networking, Encryption, Web Development, Network Routing, Innovation
★ 4.8 (2.8K) · Beginner · Course · 1 - 3 Months

Skills you'll gain: API Design, API Gateway, OAuth, Application Programming Interface (API), Cloud API, Restful API, Google Cloud Platform, Authentications, Continuous Deployment, CI/CD, Application Lifecycle Management, Authorization (Computing), Web Services, Application Deployment, Software Documentation, Security Controls, Middleware, Software Versioning, Application Security, Data Security
★ 4.7 (2.9K) · Intermediate · Specialization · 3 - 6 Months

Stanford University
Skills you'll gain: Healthcare Ethics, Data Ethics, Responsible AI, Clinical Research Ethics, Health Technology, Healthcare Industry Knowledge, AI Integrations, Clinical Assessment, Health Equity, Health Disparities, Regulatory Compliance, Application Deployment, Continuous Monitoring, Decision Support Systems, Predictive Modeling
★ 4.6 (336) · Beginner · Course · 1 - 3 Months

Tencent Cloud
Skills you'll gain: Data Storage Technologies, Cloud Computing, Cloud Platforms, Database Management, Cloud Storage, Cloud Security, Data Storage, Cloud Infrastructure, Cloud Services, Cloud Computing Architecture, Cloud Solutions, Databases, Public Cloud, Cloud Standards, Cloud Deployment, Virtual Machines, Virtual Networking, Application Security, Load Balancing, Distributed Denial-Of-Service (DDoS) Attacks
★ 4.7 (56) · Beginner · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: Google Docs, Gmail, Google Sheets, Google Workspace, Calendar Management, Presentations, Setting Appointments, Data Validation, Spreadsheet Software, Data Visualization, Sales Presentation, Excel Macros, Document Management, Email Security, Collaborative Software, Meeting Facilitation, Scheduling, Productivity Software, Data Entry, Business Solutions
Beginner · Specialization · 3 - 6 Months