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: Cloud Infrastructure, Google Cloud Platform, Cloud Computing, Infrastructure Architecture, Virtual Machines, Network Architecture, General Networking, Virtual Private Networks (VPN), Firewall, Command-Line Interface
Intermediate · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Flutter (Software), Cross Platform Development, Mobile Development, Android Development, UI Components, Package and Software Management, Development Environment, Network Analysis
Beginner · Project · Less Than 2 Hours

Google Cloud
Skills you'll gain: Looker (Software), Data Strategy, Data Modeling, Digital Transformation, Real Time Data, Dashboard, Data Governance, Google Cloud Platform, Data Management, Cloud Storage, Pivot Tables And Charts, Data Transformation, Data Analysis, Data Visualization Software, Data Storage, Big Data, Data Sharing, Database Design, Performance Tuning, Exploratory Data Analysis
Intermediate · Specialization · 3 - 6 Months

ESSEC Business School
Skills you'll gain: Revenue Management, Hospitality Management, Digital Marketing, Data-Driven Decision-Making, Demand Generation, Hotel Operations, Asset Management, Marketing, Customer Demand Planning, Forecasting, Business Valuation, Return On Investment
Mixed · Course · 1 - 4 Weeks

Macquarie University
Skills you'll gain: Excel Formulas, Microsoft Excel, Data Cleansing, Data Manipulation, Spreadsheet Software, Data Transformation, Data Validation, Data Analysis, Pivot Tables And Charts, Automation
Intermediate · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: Time Series Analysis and Forecasting, Forecasting, Google Cloud Platform, Predictive Modeling, Big Data, Data Analysis, Data Analysis Software, Data Manipulation, Exploratory Data Analysis, Cloud Storage
Beginner · Project · Less Than 2 Hours

Skills you'll gain: Ubuntu, Linux, Linux Administration, Bash (Scripting Language), Linux Commands, Operating System Administration, Unix Shell, File Management, Command-Line Interface, Software Installation, System Configuration
Intermediate · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Azure Synapse Analytics, Microsoft Azure, Microsoft SQL Servers, SQL, Database Management, Databases, Data Integration, Managed Services, Data Migration, Cloud Services
Intermediate · Guided Project · Less Than 2 Hours

SkillUp
Skills you'll gain: Data Migration, Data Integration, Enterprise Architecture, Case Studies, Data Integrity, Compliance Management
Advanced · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: Virtual Private Networks (VPN), Google Cloud Platform, Virtual Machines, Cloud Hosting, Virtualization and Virtual Machines, Network Routing, Network Performance Management
Advanced · Project · Less Than 2 Hours

Skills you'll gain: Debugging, Python Programming, Cybersecurity, Scripting, Programming Principles, Data Import/Export, Algorithms, Automation, Computer Programming, File Management
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Cloud Security, Intrusion Detection and Prevention, Email Security, Incident Response, Application Security, Cloud Computing, Computer Security Incident Management, Cyber Attacks, Cyber Threat Intelligence, Threat Detection, Web Applications, Malware Protection, Network Security, Threat Management, Security Information and Event Management (SIEM), Network Monitoring, Data Security, Authentications
Intermediate · Course · 1 - 4 Weeks