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] Two business analysts look at Tableau data visualizations on large monitors.

Looker vs. Tableau: Differences and Use Cases Explained

Looker and Tableau are two of the most popular data visualization tools used today. Learn about their differences so you can confidently decide on the best one for you.

August 16, 2023

Article

[Featured image] A business intelligence engineer looks at an analytics dashboard on a tablet.

Business Intelligence Engineer: 2025 Career + Salary Guide

Learn about top employers, key responsibilities, and average salaries for business intelligence engineers.

July 21, 2023

Article

[Featured image] A data server engineer sits on a rolling chair in front of a wall of computer servers.

What Is Data Integrity?

Data integrity refers to the ability to maintain and validate data throughout its lifecycle. Learn more about data integrity and why it's important.

June 26, 2023

Article

[Featured image] Two business analysts look at Tableau data visualizations on large monitors.

Looker vs. Tableau: Differences and Use Cases Explained

Looker and Tableau are two of the most popular data visualization tools used today. Learn about their differences so you can confidently decide on the best one for you.

August 16, 2023

Article

[Featured image] A business intelligence engineer looks at an analytics dashboard on a tablet.

Business Intelligence Engineer: 2025 Career + Salary Guide

Learn about top employers, key responsibilities, and average salaries for business intelligence engineers.

July 21, 2023

Article

Discover courses in data analytics

Status: [object Object]

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
164K 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

IBM

Skills you'll gain: Data Storytelling, Requirements Elicitation, Business Process Modeling, Business Analysis, Data Presentation, Process Analysis, Resource Allocation, Data Visualization, Interactive Data Visualization, Stakeholder Management, Process Optimization, Business Requirements, Requirements Management, Data Modeling, Risk Analysis, Requirements Analysis, Excel Formulas, Microsoft Excel, Data Cleansing, Analysis

4.7
Rating, 4.7 out of 5 stars
12K reviews

Beginner · Professional Certificate · 3 - 6 Months

[Featured image] A business intelligence analyst builds a data pipeline and dashboard for a business.

What Is a Data Pipeline? (+ How to Build One)

Learn more about data pipeline architecture, tools, and design.

June 7, 2023

Article

[Featured Image] A team sits around a computer, using a database schema to help organize and represent data.

Database Schema: Definition, Types, and Benefits

Database schemas are the cornerstone of an effective database management system. Learn about this important database concept, its benefits, and more.

June 7, 2023

Article

[Feature Image] A business intelligence analyst reviews data visualizations on several computer screens as they prepare to perform their job functions.

What Is Business Intelligence? Benefits, Examples, and More

Business intelligence tools help companies understand performance in real-time. Discover why and how you can implement business intelligence in your company.

June 5, 2023

Article

[Featured image] A data analyst explains the margin of error on a recent poll to two colleagues sitting at an office table.

What Is Margin of Error?

Learn how margin of error quantifies uncertainty, factors influencing it, and its significance in survey sampling and data analysis.

May 30, 2023

Article

[Featured image] Closeup of a hand holding a pen and marking answers on a statistical survey.

What Is Sample Size?

Deciding on your sample size is an important step in developing robust, meaningful insights from your data. Learn what sample size is and why having the correct sample size is important in statistical research.

May 30, 2023

Article

[Featured image] A data scientist works on cleaning some unstructured data at her workstation with a laptop and computer monitor.

What Is Unstructured Data?

Unstructured data comes in many different forms and depends on specialized tools and expertise to transform it into usable information.

May 30, 2023

Article

[Featured Image] Woman in interview

14 Common Business Analyst Interview Questions

Review the role of a business analyst and possible business analyst interview questions to prepare for an upcoming job interview.

April 26, 2023

Article

[Featured image] A data analyst works with a database on a desktop computer in an office with big windows.

What Is a Database?

Learn about the basics of databases, how they work, and their role in storing and managing information efficiently.

March 21, 2023

Article

[Featured image] A business analyst stands in front of a screen showing a dashboard.

What Is a Dashboard?

Explore the essentials of data analytics dashboards—what they are, how they work, and their importance in visualizing data for informed decision-making.

March 21, 2023

Article

[Featured image] A data server engineer sits on a rolling chair in front of a wall of computer servers.

What Is Data Integrity?

Data integrity refers to the ability to maintain and validate data throughout its lifecycle. Learn more about data integrity and why it's important.

June 26, 2023

Article

[Featured image] A business intelligence analyst builds a data pipeline and dashboard for a business.

What Is a Data Pipeline? (+ How to Build One)

Learn more about data pipeline architecture, tools, and design.

June 7, 2023

Article

[Featured Image] A team sits around a computer, using a database schema to help organize and represent data.

Database Schema: Definition, Types, and Benefits

Database schemas are the cornerstone of an effective database management system. Learn about this important database concept, its benefits, and more.

June 7, 2023

Article

[Feature Image] A business intelligence analyst reviews data visualizations on several computer screens as they prepare to perform their job functions.

What Is Business Intelligence? Benefits, Examples, and More

Business intelligence tools help companies understand performance in real-time. Discover why and how you can implement business intelligence in your company.

June 5, 2023

Article

[Featured image] A data analyst explains the margin of error on a recent poll to two colleagues sitting at an office table.

What Is Margin of Error?

Learn how margin of error quantifies uncertainty, factors influencing it, and its significance in survey sampling and data analysis.

May 30, 2023

Article

[Featured image] Closeup of a hand holding a pen and marking answers on a statistical survey.

What Is Sample Size?

Deciding on your sample size is an important step in developing robust, meaningful insights from your data. Learn what sample size is and why having the correct sample size is important in statistical research.

May 30, 2023

Article

[Featured image] A data scientist works on cleaning some unstructured data at her workstation with a laptop and computer monitor.

What Is Unstructured Data?

Unstructured data comes in many different forms and depends on specialized tools and expertise to transform it into usable information.

May 30, 2023

Article

[Featured Image] Woman in interview

14 Common Business Analyst Interview Questions

Review the role of a business analyst and possible business analyst interview questions to prepare for an upcoming job interview.

April 26, 2023

Article

[Featured image] A data analyst works with a database on a desktop computer in an office with big windows.

What Is a Database?

Learn about the basics of databases, how they work, and their role in storing and managing information efficiently.

March 21, 2023

Article

[Featured image] A business analyst stands in front of a screen showing a dashboard.

What Is a Dashboard?

Explore the essentials of data analytics dashboards—what they are, how they work, and their importance in visualizing data for informed decision-making.

March 21, 2023

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)

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