Databricks Lab & Excercise – Notebook
Here’s my Top 15 commands to try first — grouped into environment checks, Spark basics, and data handling so you learn in a logical order. 1–5: Environment & Python Basics…
Databricks Data Engineer Professional – Recommended Study Order
Got it — I’ll arrange these topics into a logical learning order so you build knowledge step-by-step, starting from fundamentals and moving toward advanced Databricks optimization topics. Databricks Data Engineer…
Compare Databricks Paid and Free Edition
Here’s a clear, updated comparison of Databricks Paid Edition vs. Free Edition (2025): Databricks Paid Edition vs. Free Edition Feature / Aspect Free Edition Paid Edition Cost Free Billed (pay-as-you-go…
Lakehouse vs. Data Lake vs. Data Warehouse
Here’s a concise comparison of Lakehouse vs. Data Lake vs. Data Warehouse in a table, with a slide-ready bullet summary below: Comparison Table Feature/Aspect Data Lake Data Warehouse Lakehouse Purpose…
Databricks Feature Coverage Table (2025, Paid License)
Here’s a comprehensive, up-to-date table showing which of the features/technologies in your list are supported natively by Databricks with a paid license (as of 2025), and which require integrations or…
What is Data?
1. What is Data? Data is any collection of facts, values, or measurements that can be recorded, stored, and processed by computers or humans. 2. Types of Data Data can…
Complete Data Glossary & Terminology
Here’s a comprehensive glossary of all the key data platform, engineering, and analytics terms we discussed—including everything from your earlier questions and the expanded list. Each keyword includes a simple…
Step-by-Step Databricks Data Engineer Study Plan
Here’s a step-by-step learning plan that smoothly takes you from Associate-level foundations to Professional-level mastery for the Databricks Data Engineer certifications. This path combines theory, hands-on labs, and where to…
Data Engineer Professional Certification
Data Engineer Professional Certification Domains & weightings from official documentation (updated 2025) (Databricks, Whizlabs). Domain 1: Databricks Tooling (≈20%) Domain 2: Data Processing (≈30%) Domain 3: Data Modeling (≈20%) Domain…
Data Engineer Associate Certification (July 25, 2025 version)
🧰 1. Data Engineer Associate Certification (July 25, 2025 version) Exam domains & weights are based on the updated guide published for exams taken on or after July 25, 2025 (). Domain 1: Databricks…