
Skills you'll gain: Data Dictionary, Data Quality, Data Management, Data Cleansing, Data Validation, Data Governance, Data Maintenance, Data Integrity, Case Studies, Disaster Recovery, Communication Strategies, Stakeholder Communications, Cross-Functional Collaboration
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Data Warehousing, Extract, Transform, Load, IBM DB2, Star Schema, PostgreSQL, Snowflake Schema, Data Mart, Data Architecture, Data Modeling, Database Design, Database Systems, Data Lakes, Data Integration, Query Languages, Data Validation, Data Cleansing, Data Quality
★ 4.5 (268) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Data Warehousing, Extract, Transform, Load, Business Intelligence, Database Design, Data Management, Performance Tuning, Databases, Data Transformation, Query Languages
★ 4.1 (18) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Extract, Transform, Load, Web Scraping, Database Management, Databases, Unit Testing, Data Transformation, Data Access, Package and Software Management, Application Programming Interface (API), Data Integration, Data Wrangling, Integrated Development Environments, Data Pipelines, Maintainability, Python Programming, Programming Principles, Hypertext Markup Language (HTML), Style Guides
★ 4.6 (862) · Intermediate · Course · 1 - 4 Weeks

Chegg Skills
Skills you'll gain: Pandas (Python Package), Data Cleansing, Data Engineering, Data Quality, Descriptive Statistics, Data Manipulation, Data Wrangling, Statistical Analysis, Data Transformation, Package and Software Management, Data Import/Export, Data Preprocessing, Data Processing, Data Analysis, Data Validation, Exploratory Data Analysis, Data Pipelines, Development Environment, NumPy, Python Programming
Beginner · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Data Governance, Data Management, Data Quality, Metadata Management, Data Security
Beginner · Course · 1 - 3 Months

Skills you'll gain: Data Engineering, Relational Databases, PostgreSQL, Database Design, Data Pipelines, Data Processing, SQL, Data Modeling, Data Validation, Data Quality, Data Architecture, Extract, Transform, Load, Data Structures, Data Management, Data Transformation, Data Science, Data Analysis, Git (Version Control System), Version Control, Python Programming
Beginner · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Matplotlib, Web Scraping, Pivot Tables And Charts, Pandas (Python Package), Data Integration, Statistical Visualization, Data Manipulation, Exploratory Data Analysis, Data Wrangling, Data Visualization, Data-Driven Decision-Making, Data Transformation, Data Presentation, Data Processing, Data Cleansing, Data Preprocessing, Statistical Analysis, Seaborn, NumPy, Python Programming
★ 4.5 (43) · Beginner · Specialization · 3 - 6 Months

Board Infinity
Skills you'll gain: Data Lakes, Data Processing, Google Cloud Platform, Data Warehousing, Data Integration, Data Management, Data Pipelines, Data Governance, Data Access, Analytics, Data Security, Identity and Access Management, Automation
★ 2.8 (10) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Data Import/Export
★ 4.9 (24) · Intermediate · Course · 1 - 3 Months

Pragmatic AI Labs
Skills you'll gain: Agentic Workflows, Data Preprocessing, Data Cleansing, Rust (Programming Language), Data Pipelines, Data Manipulation, Data Processing, Generative AI Agents, Data Transformation, Data Validation, Data Quality, Data Architecture, Generative AI, Data Import/Export, JSON, Verification And Validation
Beginner · Course · 1 - 4 Weeks

University of California, Irvine
Skills you'll gain: Extract, Transform, Load, Data Warehousing, Data Mining, Business Intelligence, Star Schema, Snowflake Schema, Data Modeling, Data Architecture, Unsupervised Learning, Data-Driven Decision-Making, Databases, Predictive Modeling, Classification Algorithms
★ 4.6 (132) · Beginner · Course · 1 - 4 Weeks
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Top-rated beginner-friendly Data Dictionary courses with no prerequisites.