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 smiling data scientist analyzes data featuring outliers at her desk and has graphs displayed on her computer monitors.

What Are Outliers in Data Sciences?

Outliers are data points that lie an abnormal amount outside of the rest of the values in a certain data set. Discover how, as a statistician or data analyst, you might use several methods to help determine whether a certain value is an outlier.

October 2, 2024

Article

[Featured Image] Four colleagues look at a large screen while sitting at a conference table and discuss data developed with the help of BigQuery.

What Is BigQuery?

Understanding Google's BigQuery can be very helpful when you’re interested in data warehousing for an enterprise. Learn more with this basic overview of the useful tool for storing and querying data.

October 1, 2024

Article

[Featured Image] In a dark room, one man explains ETL to another while they examine a data visualization.

What Is ETL and How Does It Work?

ETL is an abbreviation for extract, transform, and load. This data retrieval and delivery process is essential to business insights and decision-making. Discover more about what ETL is and its power below.

October 1, 2024

Article

[Featured Image] A smiling data scientist analyzes data featuring outliers at her desk and has graphs displayed on her computer monitors.

What Are Outliers in Data Sciences?

Outliers are data points that lie an abnormal amount outside of the rest of the values in a certain data set. Discover how, as a statistician or data analyst, you might use several methods to help determine whether a certain value is an outlier.

October 2, 2024

Article

[Featured Image] Four colleagues look at a large screen while sitting at a conference table and discuss data developed with the help of BigQuery.

What Is BigQuery?

Understanding Google's BigQuery can be very helpful when you’re interested in data warehousing for an enterprise. Learn more with this basic overview of the useful tool for storing and querying data.

October 1, 2024

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

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

4.5
Rating, 4.5 out of 5 stars
34 reviews

Beginner · Professional Certificate · 3 - 6 Months

[Featured Image] A businessman stands in the Toyko Stock Exchange and looks at many displays of stocks, which are analyzed using descriptive statistics.

What Are Descriptive Statistics? Definition, Tools, and Jobs

When you start working with data, being able to characterize your data set accurately sets up your next data analysis steps for success. Explore how descriptive statistics summarizes, organizes, and visualizes data in a user-friendly way.

September 30, 2024

Article

[Featured Image] A man writes on a whiteboard in a room filled with professionals attending a course to learn SQL.

Why and How to Learn SQL

Discover why and how you should learn SQL, including what SQL is, how it interacts with data, and how it is different from other common programming languages. Follow the steps outlined to begin your journey as a professional who uses SQL.

September 27, 2024

Article

[Featured Image] A data analytics professional explains predictive analysis to help guide the company's marketing strategies.

Predictive Analysis: Why It Matters

Predictive analysis describes a category of data analytics that helps you predict how likely specific outcomes are to happen in the future. Discover the benefits of predictive analytics and how to begin a career in the field.

September 27, 2024

Article

[Featured Image]: A man learns from a Python boot camp, where he learns how to code the programming language.

The Best Python Boot Camps for 2025

Explore the best Python boot camps in 2025, including the features of each and how they stack up against traditional learning options.

September 27, 2024

Article

[Featured Image] A data analyst reviews various data insights in preparation for a presentation using storytelling with data to communicate critical metrics to company leadership.

Storytelling with Data: How to Communicate with Data

Storytelling with data is an effective way to engage an audience using creative and insightful content. Explore data storytelling and the steps necessary to make a presentation that works.

September 27, 2024

Article

[Featured Image] Two programmers discuss the uses of eigenvector centrality as they sit in front of several computer monitors in an office setting.

Understanding Eigenvector Centrality and Its Uses

Discover the eigenvector centrality, a concept that helps predict patterns, making it useful in various sectors. Explore what it is and how it applies across several professional fields.

September 27, 2024

Article

[Featured Image] After attending a data analytics boot camp, a data analyst feels more confident as she presents to her colleagues, pointing to a screen filled with graphs and charts.

Data Analytics Boot Camp: What You Need to Know

A data analytics boot camp can help prepare you for an in-demand field. Learn more about data analytics boot camps and how to find the right one for your needs.

September 27, 2024

Article

[Featured Image] A project manager discusses the team’s approach to data lifecycle management to help keep everything on track.

What Is Data Lifecycle Management and Why Is It Important?

Explore the essential role data lifecycle management in helping your business meet its goals and objectives. Also, discover the different phases and benefits of the process to envision how it could work for your company.

September 26, 2024

Article

[Featured Image] A businessperson explains findings using data visualization tools to make the information easily understandable.

The Best Data Visualization Tools for Businesses

Data visualization brings data to life, making it understandable, memorable, and actionable. The right tools make that process even more accessible. Learn about the top data visualization tools to decide whether to implement them for your business.

September 26, 2024

Article

[Featured Image] In a dark room, one man explains ETL to another while they examine a data visualization.

What Is ETL and How Does It Work?

ETL is an abbreviation for extract, transform, and load. This data retrieval and delivery process is essential to business insights and decision-making. Discover more about what ETL is and its power below.

October 1, 2024

Article

[Featured Image] A businessman stands in the Toyko Stock Exchange and looks at many displays of stocks, which are analyzed using descriptive statistics.

What Are Descriptive Statistics? Definition, Tools, and Jobs

When you start working with data, being able to characterize your data set accurately sets up your next data analysis steps for success. Explore how descriptive statistics summarizes, organizes, and visualizes data in a user-friendly way.

September 30, 2024

Article

[Featured Image] A man writes on a whiteboard in a room filled with professionals attending a course to learn SQL.

Why and How to Learn SQL

Discover why and how you should learn SQL, including what SQL is, how it interacts with data, and how it is different from other common programming languages. Follow the steps outlined to begin your journey as a professional who uses SQL.

September 27, 2024

Article

[Featured Image] A data analytics professional explains predictive analysis to help guide the company's marketing strategies.

Predictive Analysis: Why It Matters

Predictive analysis describes a category of data analytics that helps you predict how likely specific outcomes are to happen in the future. Discover the benefits of predictive analytics and how to begin a career in the field.

September 27, 2024

Article

[Featured Image]: A man learns from a Python boot camp, where he learns how to code the programming language.

The Best Python Boot Camps for 2025

Explore the best Python boot camps in 2025, including the features of each and how they stack up against traditional learning options.

September 27, 2024

Article

[Featured Image] A data analyst reviews various data insights in preparation for a presentation using storytelling with data to communicate critical metrics to company leadership.

Storytelling with Data: How to Communicate with Data

Storytelling with data is an effective way to engage an audience using creative and insightful content. Explore data storytelling and the steps necessary to make a presentation that works.

September 27, 2024

Article

[Featured Image] Two programmers discuss the uses of eigenvector centrality as they sit in front of several computer monitors in an office setting.

Understanding Eigenvector Centrality and Its Uses

Discover the eigenvector centrality, a concept that helps predict patterns, making it useful in various sectors. Explore what it is and how it applies across several professional fields.

September 27, 2024

Article

[Featured Image] After attending a data analytics boot camp, a data analyst feels more confident as she presents to her colleagues, pointing to a screen filled with graphs and charts.

Data Analytics Boot Camp: What You Need to Know

A data analytics boot camp can help prepare you for an in-demand field. Learn more about data analytics boot camps and how to find the right one for your needs.

September 27, 2024

Article

[Featured Image] A project manager discusses the team’s approach to data lifecycle management to help keep everything on track.

What Is Data Lifecycle Management and Why Is It Important?

Explore the essential role data lifecycle management in helping your business meet its goals and objectives. Also, discover the different phases and benefits of the process to envision how it could work for your company.

September 26, 2024

Article

[Featured Image] A businessperson explains findings using data visualization tools to make the information easily understandable.

The Best Data Visualization Tools for Businesses

Data visualization brings data to life, making it understandable, memorable, and actionable. The right tools make that process even more accessible. Learn about the top data visualization tools to decide whether to implement them for your business.

September 26, 2024

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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