Data Analytics

Data analytics is the collection, transformation, and organization of data in order to draw conclusions, make predictions, and drive informed decision making. Learn more about data analytics and career opportunities with these resources.

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[Featured Image] A man writes in a notebook and looks at his laptop as he takes a data science course online and learns about topics like star schema vs. snowflake schema.

Star Schema vs. Snowflake Schema: What’s the Difference?

Discover what star schema and snowflake schema data models are, their practical uses, benefits, drawbacks, and how they compare to one another as two popular data modeling techniques.

February 12, 2025

Article

[Featured Image] Four co-workers sit around a table discussing their business intelligence strategy.

Crafting a Business Intelligence Strategy

Unpack the essentials of a business intelligence strategy and its critical role in data-driven decision-making.

February 12, 2025

Article

[Featured Image] A group of three business analysts go over a business analysis report before presenting it to their leadership.

What Is Business Analysis?

Business analysis is a key part of a business’s strategic planning and success. Learn more about business analysis, including the types of business analysis, what a career as a business analyst might look like, and how to get started.

February 10, 2025

Article

[Featured Image] A man writes in a notebook and looks at his laptop as he takes a data science course online and learns about topics like star schema vs. snowflake schema.

Star Schema vs. Snowflake Schema: What’s the Difference?

Discover what star schema and snowflake schema data models are, their practical uses, benefits, drawbacks, and how they compare to one another as two popular data modeling techniques.

February 12, 2025

Article

[Featured Image] Four co-workers sit around a table discussing their business intelligence strategy.

Crafting a Business Intelligence Strategy

Unpack the essentials of a business intelligence strategy and its critical role in data-driven decision-making.

February 12, 2025

Article

Discover courses in data analytics

Status: New AI skills

Google

Skills you'll gain: Data Storytelling, Rmarkdown, Data Visualization, Data Presentation, Data Ethics, Interactive Data Visualization, Interviewing Skills, Data Cleansing, Data Validation, Ggplot2, Tableau Software, Presentations, Spreadsheet Software, Data Analysis, Data Visualization Software, Stakeholder Communications, Dashboard, Sampling (Statistics), Analytics, Stakeholder Management

Build toward a degree

4.8
Rating, 4.8 out of 5 stars
166K reviews

Beginner · Professional Certificate · 3 - 6 Months

IBM

Skills you'll gain: Big Data, Data Analysis, Statistical Analysis, Apache Hadoop, Apache Hive, Data Collection, Data Mart, Data Warehousing, Data Storytelling, Apache Spark, Data Cleansing, Data Lakes, Data Visualization Software, SQL

4.8
Rating, 4.8 out of 5 stars
18K reviews

Beginner · Course · 1 - 3 Months

Microsoft

Skills you'll gain: Data Storytelling, Data Analysis Expressions (DAX), Data Presentation, Power BI, Data Ethics, Dashboard, Data Visualization Software, Data Modeling, Data Governance, Extract, Transform, Load, Data Visualization, Interactive Data Visualization, Business Intelligence, Data Analysis, Statistical Analysis, Data Architecture, Correlation Analysis, Data Cleansing, Data Transformation, Database Design

4.6
Rating, 4.6 out of 5 stars
51 reviews

Beginner · Professional Certificate · 3 - 6 Months

[Featured Image] A forecasting analyst sits from her sofa and works from home, using a laptop and paperwork for business forecasting.

What Is Business Forecasting?

Business forecasters use data analysis and qualitative insights to predict a business' future performance. Learn more about business forecasting, including the types of business forecasting and how to start a career in this field.

February 10, 2025

Article

[Featured Image] The hands of a technical support agent are plugging in cables to a server to build a business intelligence architecture for a company.

What Is Business Intelligence Architecture?

Discover business intelligence architecture, why it is useful, and how you can incorporate it in your organization to support data-driven decisions.

February 7, 2025

Article

[Featured Image] A businesswoman's hand is holding a tablet with a chart created using business analytics software.

What Is Business Analytics Software?

Learn what business analytics software is and why it’s important for modern companies to leverage these applications to make data-driven decisions.

February 6, 2025

Article

[Featured Image] The hands of a business woman are typing on a laptop in a google spreadsheet that she has frozen rows of information.

How to Freeze a Row in Google Sheets

Learn how to freeze a row in Google sheets, as well as how to unfreeze it. This technique is the same for rows and columns.

February 5, 2025

Article

[Featured Image] A women is on her laptop learning how to lock cells in google sheets.

How to Lock Cells in Google Sheets

Knowing how to lock cells in Google Sheets can help you protect your data from unwanted edits. Learn how to use this feature with this tutorial.

February 5, 2025

Article

[Video thumbnail] Become an IT business analyst

Career Spotlight: IT Business Analyst (VIDEO)

Want a career that blends your love for technology with your passion for business? Become an IT Business Analyst - the strategic thinkers who keep organizations running smoothly!

February 4, 2025

Article

[Featured Image] A data analyst wearing glasses ponders as she looks at her two computer screens and works with A/B testing tools.

What Are the Top A/B Testing Tools of 2025?

Explore the leading A/B testing tools available in 2025, including their standout features, how to choose the right one for your business, and how you can use A/B testing tools to optimize your business performance.

February 3, 2025

Article

[Featured Image] A business analyst sits in his office and uses cross filter direction Power BI on a project.

What Is Cross Filter Direction Power BI?

Discover what cross filter direction Power BI is, how you utilize it on Power BI, the types of professionals who leverage this feature, and the differences between the single direction and bidirectional filter.

February 3, 2025

Article

[Featured Image] Two data science colleagues look at a laptop and discuss the relevance of star schema.

Understanding Star Schema Data Modeling

Discover what star schema data modeling is and how it works, the key parts of star schema, its various uses, pros and cons, and how it differs from other popular schemas used in data modeling.

February 3, 2025

Article

[Featured Image] A group of three business analysts go over a business analysis report before presenting it to their leadership.

What Is Business Analysis?

Business analysis is a key part of a business’s strategic planning and success. Learn more about business analysis, including the types of business analysis, what a career as a business analyst might look like, and how to get started.

February 10, 2025

Article

[Featured Image] A forecasting analyst sits from her sofa and works from home, using a laptop and paperwork for business forecasting.

What Is Business Forecasting?

Business forecasters use data analysis and qualitative insights to predict a business' future performance. Learn more about business forecasting, including the types of business forecasting and how to start a career in this field.

February 10, 2025

Article

[Featured Image] The hands of a technical support agent are plugging in cables to a server to build a business intelligence architecture for a company.

What Is Business Intelligence Architecture?

Discover business intelligence architecture, why it is useful, and how you can incorporate it in your organization to support data-driven decisions.

February 7, 2025

Article

[Featured Image] A businesswoman's hand is holding a tablet with a chart created using business analytics software.

What Is Business Analytics Software?

Learn what business analytics software is and why it’s important for modern companies to leverage these applications to make data-driven decisions.

February 6, 2025

Article

[Featured Image] The hands of a business woman are typing on a laptop in a google spreadsheet that she has frozen rows of information.

How to Freeze a Row in Google Sheets

Learn how to freeze a row in Google sheets, as well as how to unfreeze it. This technique is the same for rows and columns.

February 5, 2025

Article

[Featured Image] A women is on her laptop learning how to lock cells in google sheets.

How to Lock Cells in Google Sheets

Knowing how to lock cells in Google Sheets can help you protect your data from unwanted edits. Learn how to use this feature with this tutorial.

February 5, 2025

Article

[Video thumbnail] Become an IT business analyst

Career Spotlight: IT Business Analyst (VIDEO)

Want a career that blends your love for technology with your passion for business? Become an IT Business Analyst - the strategic thinkers who keep organizations running smoothly!

February 4, 2025

Article

[Featured Image] A data analyst wearing glasses ponders as she looks at her two computer screens and works with A/B testing tools.

What Are the Top A/B Testing Tools of 2025?

Explore the leading A/B testing tools available in 2025, including their standout features, how to choose the right one for your business, and how you can use A/B testing tools to optimize your business performance.

February 3, 2025

Article

[Featured Image] A business analyst sits in his office and uses cross filter direction Power BI on a project.

What Is Cross Filter Direction Power BI?

Discover what cross filter direction Power BI is, how you utilize it on Power BI, the types of professionals who leverage this feature, and the differences between the single direction and bidirectional filter.

February 3, 2025

Article

[Featured Image] Two data science colleagues look at a laptop and discuss the relevance of star schema.

Understanding Star Schema Data Modeling

Discover what star schema data modeling is and how it works, the key parts of star schema, its various uses, pros and cons, and how it differs from other popular schemas used in data modeling.

February 3, 2025

Article

Every day, data analytics powers business decisions and product innovations around the world. Data analysts are in high demand across many industries.

Not sure where to start? We've compiled free articles and resources on this and other data topics, including:

  • AI and machine learning

  • Data basics

  • Data engineering

  • Data science

  • Generative AI and ChatGPT

Frequently Asked Questions (FAQ)