Data Science Educational Resources
StrataScratch is a data science educational platform with over 1,000+ real interview questions from your favorite companies.
Data Type Conversion in SQL: A Closer Look at CAST Function
Master data type conversion: why do it, how to do it, and how not to do it. The article covers all that with some real-world examples from the platform.
Tihomir Babic -
Pattern Recognition in ML: Here is How to Decode the Future
Exploring the transformative power of pattern recognition in machine learning to equip systems with the decision-making precision of human-like cognition.
Nathan Rosidi -
SELECT UNIQUE in SQL: Mastering Data Retrieval with DISTINCT
What is SELECT UNIQUE in SQL? What about SELECT DISTINCT? How do you retrieve unique data? We will answer these three and more questions in this article.Nathan Rosidi -
Python Loops Explained: Here is How to Master Them
Discover the power and flexibility of Python loops to automate repetitive tasks and streamline your coding projects efficiently.Nathan Rosidi -
Mastering Python Class Methods: A Practical Guide
Explore the transformative power of Python class methods to streamline your data science projects with efficient and flexible coding practices.Nathan Rosidi -
Python String Methods: Here is How to Master Them
Explore practical examples, learn how to effectively clean and format strings, and harness the power of Python’s memory model to master string operations.Nathan Rosidi -
What Does a Machine Learning Engineer Do?
What exactly does a machine learning engineer do, and how? What skills do they need? This article will teach you things you didn’t even know you wanted to know.Nathan Rosidi -
What Is PySpark? Everything You Need to Know
What is PySpark? A Deep Dive into PySpark's Powerful Features, Practical Applications, and Expert Tips for Optimization.Nathan Rosidi -
The Python List Methods I'll Use As a Data Scientist
Master Python list methods: advanced techniques in list manipulation, data analysis, and efficient coding practices.Nathan Rosidi -
What is a Data Analyst? Everything You Need to Know
What is a data analyst, and what is their role in data teams? What does it take to be a data analyst? Here, we explore this attractive data role further.Nathan Rosidi -
Can ChatGPT Solve My Data Science Project?
Should data scientists be afraid of AI taking over their jobs? Let’s test this by asking ChatGPT to solve a data science problem and see what happens.Nathan Rosidi -
Machine Learning Types: Here is How to Differentiate Them
A detailed guide to understanding the various types and applications of machine learning.Nathan Rosidi -