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: Load Balancing, Google Cloud Platform, Cloud Infrastructure, Terraform, Cloud Computing, Cloud Services, Infrastructure as Code (IaC), Virtual Private Networks (VPN), Cloud Deployment, Virtual Machines, Virtual Networking, Managed Services, Network Security, Scalability
Intermediate · Course · 1 - 3 Months

Microsoft
Skills you'll gain: Devops Tools, DevOps, Agile Methodology, Agile Software Development, Application Deployment, Docker (Software), Agile Project Management, Project Management, Software Development Tools, Technical Communication, Needs Assessment, Prometheus (Software), Business Requirements, Jira (Software), Python Programming, Natural Language Processing, Collaboration, Communication, Professional Networking, Interviewing Skills
Beginner · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: Dashboard, Dashboard Creation, Google Cloud Platform, Billing, Billing Systems, Cost Management, Cloud Management, Google Sheets, Billing & Invoicing, Organizational Structure, Resource Management, Role-Based Access Control (RBAC), Identity and Access Management
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Microsoft PowerPoint, Presentations, Data Visualization, Data Visualization Software, Interactive Data Visualization, Driving engagement, Productivity Software, Business Process
Beginner · Guided Project · Less Than 2 Hours

Pearson
Skills you'll gain: Dynamic Host Configuration Protocol (DHCP), Network Performance Management, Network Administration, Linux Administration, Linux Servers, Interoperability, General Networking, Network Infrastructure, System Configuration, Network Protocols, Software Installation
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: HubSpot CRM, Customer Relationship Management (CRM) Software, Customer Relationship Management, Gmail, Help Desk Support, Marketing, Sales Support, Client Support
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Plotly, Interactive Data Visualization, Plot (Graphics), Data Visualization Software, Ggplot2, Exploratory Data Analysis, Data Analysis, Python Programming, Data Science, Machine Learning
Intermediate · Guided Project · Less Than 2 Hours

University of California San Diego
Skills you'll gain: Patient Communication, Compassion, Patient-centered Care, Empathy, Dignity in Care, Interpersonal Communications, Active Listening, Verbal Communication Skills, Communication, Emotional Intelligence, Self-Awareness
Beginner · Course · 1 - 3 Months

Skills you'll gain: Cloud Deployment, Amazon Web Services, Load Balancing, Cloud Management, Application Deployment, Scalability, Amazon Elastic Compute Cloud, Cloud Computing, Linux Servers, Cloud Infrastructure, Network Infrastructure, Web Servers, Virtual Networking, Web Applications
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Statistical Inference, Probability Distribution, R Programming, Statistical Visualization, R (Software), Statistical Programming, Statistical Methods, Probability & Statistics, Statistics, Data Visualization, Statistical Analysis, Plot (Graphics), Statistical Modeling, Statistical Hypothesis Testing, Data Analysis, Probability
Beginner · Guided Project · Less Than 2 Hours

Board Infinity
Skills you'll gain: Power Platform Architecture & Technical Design, Email Automation, Data Modeling, Database Development
Intermediate · Course · 1 - 4 Weeks

MathWorks
Skills you'll gain: Computer Vision, Model Evaluation, Image Analysis, Convolutional Neural Networks, Deep Learning, Model Training, Matlab, Fine-tuning, Data Preprocessing, Software Visualization, Transfer Learning, Model Optimization, Data Analysis, Network Architecture
Beginner · Course · 1 - 4 Weeks