CareerFoundry Blog

  • What Is a Healthcare Data Analyst and How Can You Become One?
  • What is Quantitative Data?

    What is Quantitative Data?

    Data analysts and data scientists work with quantitative data on a daily basis. Learn exactly what quantitative data is, how it differs from qualitative data, and how it's gathered and analyzed.

  • What Is Random Forest?

    What Is Random Forest?

    Random Forest is a handy machine learning algorithm used by data scientists across a variety of industries. Learn how Random Forest works and what it's used for here.

  • How to Make the Transition From Data Analyst to Data Scientist
  • 5 Best Practices for Your Data Analytics Portfolio
  • What Is the Typical Data Analyst Career Path?
  • Which Industries Pay the Highest Data Analyst Salaries?
  • How to Write a Great Data Analyst Resumé (With Examples)
  • Can Data Analysts Work Remotely?

    Can Data Analysts Work Remotely?

    What's the job market like for remote data analysts, and how much can they earn? Where should you look for remote data jobs? Discover everything you need to know here.

  • Data Analytics Job Descriptions and What They Really Mean
  • 9 of the Best Data Analytics Portfolios on the Web
  • A Step-by-Step Guide to the Data Analysis Process
  • What Is a Decision Tree and How Is It Used?

    What Is a Decision Tree and How Is It Used?

    In its simplest form, a decision tree is a type of flowchart that shows a clear pathway to a decision. So how are decision trees used in data analytics and machine learning? Find out in this guide.

  • 9 Project Ideas for Your Data Analytics Portfolio

    9 Project Ideas for Your Data Analytics Portfolio

    Finding projects for your data analytics portfolio can be tricky, especially when you're new to the field. Stuck for inspiration? Here are nine project ideas to help you build your portfolio from scratch.

  • The Top 9 Data Analytics Tools

    The Top 9 Data Analytics Tools

    If you're thinking about becoming a data analyst, you'll want to get to grips with the tools of the trade. Here are nine of the top data analytics tools to help you get started.

  • The Best Data Analytics Certification Programs
  • What Are Some Real-World Examples of Big Data?

    What Are Some Real-World Examples of Big Data?

    What does big data actually mean in the real world? What industries are using big data, and what are they doing with it? Discover some of the most interesting big data use cases in this post.

  • Is Big Data Dangerous?

    Is Big Data Dangerous?

    Big data holds huge potential, but it also comes with some major risks. In this post, we consider the privacy, security, and ethical issues associated with big data (and how they can be minimized).

  • What Is Big Data?

    What Is Big Data?

    Big data is everywhere—but what exactly is it, and how is it different from ordinary data? Here's everything you need to know about big data (and why it matters).

  • What’s the Difference Between Data Science, Data Analytics, and Machine Learning?
  • 10 Great Places to Find Free Datasets for Your Next Project
  • The 7 Most Useful Data Analysis Methods and Techniques
  • How to Build a Data Analytics Portfolio

    How to Build a Data Analytics Portfolio

    In a hands-on field like data analytics, it's essential to showcase your skills with a professional portfolio. Learn how to build your data portfolio from scratch here.

  • Where Could a Career in Data Analytics Take You?

    Where Could a Career in Data Analytics Take You?

    Data analysis skills are highly sought-after, and there are many different paths you can pursue once you've trained as a data analyst. Discover some of the most exciting options in this guide.

  • Am I a Good Fit for a Career as a Data Analyst?
  • The Most Common Data Scientist Interview Questions (and How to Answer Them)
  • These Are the Best Data Bootcamps for Learning Python
  • What Are the Different Types of Data Analysis?

    What Are the Different Types of Data Analysis?

    As an aspiring data analyst or data scientist, there are four main types of data analysis to be aware of: Descriptive, diagnostic, predictive, and prescriptive. Learn all about them in this guide.

  • What Exactly Is Poisson Distribution? An Expert Explains
  • How Can I Learn Python?

    How Can I Learn Python?

    If current trends continue, Python will soon be the world's most popular programming language—making it a great skill to master. Want to learn Python? We'll show you how in this guide.

  • Is Python a Good Language to Learn?

    Is Python a Good Language to Learn?

    Is Python a language worth learning? In this post, we consider why Python is currently so in-demand, and outline five reasons you'll want to start learning it right now.

  • How to Become a Data Analyst

    How to Become a Data Analyst

    If you're looking to become a data analyst, you'll find everything you need to know in this guide. Discover the key skills you'll need to master, followed by an actionable five-step career plan.

  • How to Create a Pivot Table: A Step-by-Step Guide
  • What is Logistic Regression?

    What is Logistic Regression?

    Logistic regression helps data analysts (and the companies they work for) to make informed business decisions. Learn what logistic regression is and why it's so useful in this guide.

  • What Is Python Used For?

    What Is Python Used For?

    Python is one of the most popular programming languages, not least among data analysts. But what exactly is Python used for? Explore some of the most interesting real-world applications here.

  • The Best Data Analytics Bootcamps on the Market Right Now
  • What Is a Pivot Table?

    What Is a Pivot Table?

    If you're an aspiring data analyst, you've probably heard of pivot tables—but what are they, and what are they used for? Discover everything you need to know in this guide.

  • What Is Python? A Guide to the Fastest-Growing Programming Language
  • What Is Data Analytics?

    What Is Data Analytics?

    What is data analytics and what is it used for? What does a data analyst do? Here's everything you need to know about one of the most exciting fields in tech.

  • What's It Actually Like To Be A Data Analyst?
  • The Common Data Analytics Interview Questions You'll Be Asked
  • What Are The Key Skills Every Data Analyst Needs?
  • 10 Excel Formulas Every Data Analyst Should Know
  • 25 Terms All Aspiring Data Analysts Must Know
  • Data Analyst Salary Guide: How Much Could I Really Earn?
  • What's The Difference Between A Data Scientist And A Data Analyst?