Big Data courses can help you learn data analysis, data visualization, statistical modeling, and data mining techniques. You can build skills in interpreting large datasets, designing data-driven strategies, and utilizing machine learning algorithms. Many courses introduce tools like Hadoop, Spark, and Tableau, that support processing vast amounts of information and presenting insights effectively. Additionally, you may explore topics such as data warehousing, predictive analytics, and the ethical implications of data usage.
Skills you'll gain: Data Wrangling, Exploratory Data Analysis, Database Design, Data Presentation, Ggplot2, Data Visualization Software, Data Visualization, Relational Databases, Statistical Visualization, Data Collection, Predictive Modeling, Statistical Analysis, Data Analysis, Rmarkdown, Model Evaluation, Shiny (R Package), SQL, R (Software), Data Manipulation, Web Scraping
★ 4.5 (1.3K) · Beginner · Specialization · 3 - 6 Months

Chegg Skills
Skills you'll gain: Prompt Engineering, Business Analytics, Server Side, Development Environment, Analytics, Responsible AI, Decision Support Systems, Pseudocode, Back-End Web Development, Data Literacy, Business Intelligence, Python Programming, Data Analysis, Web Development, Programming Principles, Data-Driven Decision-Making, Artificial Intelligence, Generative AI, Problem Solving, Critical Thinking
Beginner · Specialization · 1 - 3 Months

Skills you'll gain: Extract, Transform, Load, MySQL Workbench, Data Warehousing, Database Design, MySQL, Interactive Data Visualization, Data Modeling, Dashboard, Database Administration, Data Visualization Software, Database Development, Star Schema, Dashboard Creation, Database Management, Analytics, Database Architecture and Administration, Data Architecture, Databases, Snowflake Schema, Data Analysis
★ 4.4 (108) · Intermediate · Course · 1 - 4 Weeks

Microsoft
Skills you'll gain: Star Schema, Power BI, Data Modeling, Data Analysis Expressions (DAX), Model Optimization, Snowflake Schema, Database Design, Performance Tuning, Data Analysis, Business Intelligence, Data Visualization, Time Series Analysis and Forecasting
★ 4.3 (840) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Unstructured Data, Data Engineering, Data Cleansing, Responsible AI, Data Processing, Data Quality, Data Governance, Data Lakes, Text Mining, Data Capture, AI Workflows, Data Architecture, Document Management, Taxonomy, Retrieval-Augmented Generation, Metadata Management, Personally Identifiable Information, Information Architecture, Data Collection, Release Management
Intermediate · Course · 1 - 3 Months

Chegg Skills
Skills you'll gain: Excel Formulas, Customer Analysis, Retail Store Operations, Microsoft Excel, Inventory and Warehousing, Inventory Management, Business Analytics, Data Literacy, Business Intelligence, Data Storytelling, Decision Making, Data Analysis, Analysis, Data Presentation, Data Visualization, Statistics, Trend Analysis, Problem Solving, Data Cleansing, Productivity
Beginner · Course · 1 - 4 Weeks

University of California, Davis
Skills you'll gain: Data Integration, Health Informatics, Data Dictionary, Health Systems, Metadata Management, Health Care, Data Mapping, Healthcare Industry Knowledge, Value-Based Care, Health Information Management, Taxonomy, Care Coordination, Health Policy, Data Literacy, Clinical Data Management, Clinical Informatics, ICD Coding (ICD-9/ICD-10), Health Care Procedure and Regulation, Data Quality, Medical Terminology
★ 4.4 (137) · Intermediate · Course · 1 - 4 Weeks
Duke University
Skills you'll gain: Predictive Modeling, Predictive Analytics, Microsoft Excel, Excel Formulas, Classification Algorithms, Data-Driven Decision-Making, Business Analytics, Financial Forecasting, Data Analysis, Model Evaluation, Business Risk Management, Data Literacy
★ 4.2 (4K) · Beginner · Course · 1 - 3 Months

University of Illinois Urbana-Champaign
Skills you'll gain: Data Mining, Big Data, Text Mining, Unsupervised Learning, Unstructured Data, Spatial Data Analysis, Image Analysis, Analysis, Algorithms, Correlation Analysis, Time Series Analysis and Forecasting, Information Privacy
★ 4.3 (326) · Mixed · Course · 1 - 3 Months

The University of North Carolina at Chapel Hill
Skills you'll gain: Data Sharing, Data Management, Data Storage, File Management, Data Security, Metadata Management, Data Integrity, Data Ethics, Data Access, Version Control
★ 4.7 (749) · Mixed · Course · 1 - 3 Months

Microsoft
Skills you'll gain: Extract, Transform, Load, Data Cleansing, Power BI, Data Transformation, Data Management, Data Quality, Data Preprocessing, Data Processing, Data Validation, Data Integration, Data Import/Export, Data Analysis, Data Storage
★ 5 (24) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Plot (Graphics), Scatter Plots, Programming Principles, Numerical Analysis
Intermediate · Course · 1 - 3 Months