Data

Data is everywhere, and exciting career opportunities can be found in almost every industry. Discover the possibilities in data science, data analytics, research, and more with these informative guides.

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[Featured Image]: A worker wearing a blue shirt is sitting in front of their desktop, performing their duties as a data analyst.

4 Types of Big Data Technologies (+ Management Tools)

You can harness big data with the use of technologies that you can categorize into four types. Learn more about each type and the tools you can use with each type to effectively manage big data.

July 21, 2022

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[Featured Image] A person holding an entry-level analyst job, wearing a gray sports jacket and white shirt, is working on their laptop and conferring with a co-worker in their office.

6 Entry-Level Analyst Jobs: Salaries and Skills to Get Hired

Use this guide to learn what you need to start your career as an analyst. Find examples of entry-level analyst jobs, see what different fields are paying, and build a pathway for your education and skills to land your first job.

July 20, 2022

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[Featured Image]: A male, wearing a yellow jacket, is sitting at his desk, working on his desktop and laptop, performing his duties in his data visualization job.

6 Data Visualization Jobs to Know in 2026

Do you love data and storytelling? Explore six exciting data visualization jobs and learn how you can transition into one.

July 20, 2022

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[Featured Image]: A worker wearing a blue shirt is sitting in front of their desktop, performing their duties as a data analyst.

4 Types of Big Data Technologies (+ Management Tools)

You can harness big data with the use of technologies that you can categorize into four types. Learn more about each type and the tools you can use with each type to effectively manage big data.

July 21, 2022

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[Featured Image] A person holding an entry-level analyst job, wearing a gray sports jacket and white shirt, is working on their laptop and conferring with a co-worker in their office.

6 Entry-Level Analyst Jobs: Salaries and Skills to Get Hired

Use this guide to learn what you need to start your career as an analyst. Find examples of entry-level analyst jobs, see what different fields are paying, and build a pathway for your education and skills to land your first job.

July 20, 2022

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Top data courses

状态：免费试用

IBM

您将获得的技能: Data Storytelling, Data Wrangling, Data Presentation, Big Data, Data Analysis, Data Cleansing, Apache Hadoop, Statistical Analysis, Data Visualization, Apache Hive, Data Mart, Data Warehousing, Apache Spark, Data Science, Analytics, Data Lakes, Data Collection, Microsoft Excel

4.8
评分, 4.8 星，最高 5 星
2.1万 条评论

初级 · 课程 · 1-3 个月

状态：免费试用

IBM

您将获得的技能: Exploratory Data Analysis, Data Analysis, Data Import/Export, Data Manipulation, Data Transformation, Predictive Modeling, Data Cleansing, Data Preprocessing, Model Evaluation, Predictive Analytics, Pandas (Python Package), Regression Analysis, Feature Engineering, Statistical Analysis, Matplotlib, Scikit Learn (Machine Learning Library), Data Visualization, NumPy, Python Programming

4.7
评分, 4.7 星，最高 5 星
2万 条评论

中级 · 课程 · 1-3 个月

状态：免费试用

Google

您将获得的技能: Data Ethics, Data Analysis, Analytics, Data-Driven Decision-Making, Google Sheets, Business Analytics, Spreadsheet Software, Analytical Skills, Tableau Software, Data Sharing, Data Collection, Data Cleansing, Data Processing, Data Visualization Software, Data Visualization, SQL

4.8
评分, 4.8 星，最高 5 星
12万 条评论

初级 · 课程 · 1-4 周

[Featured Image] A person celebrating after receiving their graded certification exam.

A Guide to Database Server Certifications

Discover common database servers, certifications offered, the importance of server certifications for job growth, and how to become a database professional.

July 15, 2022

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[Featured Image] An analyst is studying advanced analytics on two computer screens.

Advanced Analytics: Definition, Benefits, and Use Cases

Advanced analytics employs some of the most complex data analytics techniques to help businesses and other organizations improve their decision-making.

July 12, 2022

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[Featured Image] A person wearing an orange buttondown shirt and glasses earns a data engineer salary as they work at a computer in a sunny home office.

Data Engineering Salary: Your 2026 Guide

Discover how much a professional in data engineering earns in different companies, cities, and with different levels of experience, and explore whether this is the career for you.

July 1, 2022

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[Featured Image] A person studies for their Microsoft Excel certification on their laptop.

How to Earn a Microsoft Excel Certification (+ Why You Should)

Learn how to pass the Microsoft Excel Certification Exam and whether it's the right move for your career.

June 30, 2022

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[Featured Image] A machine learning student works on a machine learning project on their laptop in a library at a wooden table. They're wearing headphones and there is a stack of books next to their computer.

7 Machine Learning Projects to Build Your Skills

Machine learning projects are a great way to practice your skills and develop your portfolio. Test yourself and prepare for a future career as a machine learning expert with these engaging projects.

June 30, 2022

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[Featured Image]: A male, wearing a reddish shirt, glasses, and a beard. He is working in front of his computer in his office.

9 Best Python Libraries for Machine Learning

If you’re getting into machine learning, chances are you’ll want to choose a Python library (or a few). Here’s a look at the best ones this year.

June 27, 2022

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[Featured Image]: A man wearing a blue sweater and glasses, is working in front of two computer screens. He is sitting on a creamy white chair.

9 Artificial Intelligence (AI) Jobs to Consider in 2026

Here are some in-demand jobs amid the AI boom that you can consider pursuing a career in.

June 15, 2022

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[Featured Image]: A person wearing a white top and glasses. They have long brown hair. They are sitting in front of their laptop, holding a pen in their hand.

Is Machine Learning Hard? A Guide to Getting Started

Machine learning (ML), a fast-growing AI field, combines math, coding, and computer science. It powers tech like Netflix recommendations and speech-to-text. This guide covers ML basics, learning challenges, career paths, and how to start in the field.

June 10, 2022

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[Feature image] Person examining data on two separate devices.

Data Science vs. Machine Learning: What’s the Difference?

What is the difference between data science and machine learning? Which potential career path is right for you? Find out more here.

June 6, 2022

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[Featured Image]: A male, wearing a yellow jacket, is sitting at his desk, working on his desktop and laptop, performing his duties in his data visualization job.

6 Data Visualization Jobs to Know in 2026

Do you love data and storytelling? Explore six exciting data visualization jobs and learn how you can transition into one.

July 20, 2022

文章

[Featured Image] A person celebrating after receiving their graded certification exam.

A Guide to Database Server Certifications

Discover common database servers, certifications offered, the importance of server certifications for job growth, and how to become a database professional.

July 15, 2022

文章

[Featured Image] An analyst is studying advanced analytics on two computer screens.

Advanced Analytics: Definition, Benefits, and Use Cases

Advanced analytics employs some of the most complex data analytics techniques to help businesses and other organizations improve their decision-making.

July 12, 2022

文章

[Featured Image] A person wearing an orange buttondown shirt and glasses earns a data engineer salary as they work at a computer in a sunny home office.

Data Engineering Salary: Your 2026 Guide

Discover how much a professional in data engineering earns in different companies, cities, and with different levels of experience, and explore whether this is the career for you.

July 1, 2022

文章

[Featured Image] A person studies for their Microsoft Excel certification on their laptop.

How to Earn a Microsoft Excel Certification (+ Why You Should)

Learn how to pass the Microsoft Excel Certification Exam and whether it's the right move for your career.

June 30, 2022

文章

[Featured Image] A machine learning student works on a machine learning project on their laptop in a library at a wooden table. They're wearing headphones and there is a stack of books next to their computer.

7 Machine Learning Projects to Build Your Skills

Machine learning projects are a great way to practice your skills and develop your portfolio. Test yourself and prepare for a future career as a machine learning expert with these engaging projects.

June 30, 2022

文章

[Featured Image]: A male, wearing a reddish shirt, glasses, and a beard. He is working in front of his computer in his office.

9 Best Python Libraries for Machine Learning

If you’re getting into machine learning, chances are you’ll want to choose a Python library (or a few). Here’s a look at the best ones this year.

June 27, 2022

文章

[Featured Image]: A man wearing a blue sweater and glasses, is working in front of two computer screens. He is sitting on a creamy white chair.

9 Artificial Intelligence (AI) Jobs to Consider in 2026

Here are some in-demand jobs amid the AI boom that you can consider pursuing a career in.

June 15, 2022

文章

[Featured Image]: A person wearing a white top and glasses. They have long brown hair. They are sitting in front of their laptop, holding a pen in their hand.

Is Machine Learning Hard? A Guide to Getting Started

Machine learning (ML), a fast-growing AI field, combines math, coding, and computer science. It powers tech like Netflix recommendations and speech-to-text. This guide covers ML basics, learning challenges, career paths, and how to start in the field.

June 10, 2022

文章

[Feature image] Person examining data on two separate devices.

Data Science vs. Machine Learning: What’s the Difference?

What is the difference between data science and machine learning? Which potential career path is right for you? Find out more here.

June 6, 2022

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In today's data-driven world, professionals skilled in data disciplines are in high demand across many industries. A career in this fast-growing field provides opportunities to use technical skills to drive meaningful business impact. Explore the diverse career paths, essential skills, and job types within data science and analytics to start your journey in this exciting and rewarding domain.

Ready to start learning? Explore our catalog of data science, data engineering, and data analytics courses for beginners and experienced professionals. 

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