📊 Data Quality Engineering Masterclass | Become a Data Quality Expert!
🎓 Data Quality Engineering Masterclass – Learn everything from data quality fundamentals to automation using Snowflake! 🎓 Become a Data Quality Expert with hands-on demos, real-world examples, and interview prep.
In this complete masterclass, you’ll explore:
✅ Data Quality fundamentals & dimensions
✅ Data Profiling & Rule creation
✅ Monitoring & automation using Snowflake DMFs ❄️
✅ Common DQ issues and how to fix them
✅ Interview Q&A for Data Engineers & ETL Testers
If you want to build, measure, and automate data quality like a pro — this is your go-to guide! 🚀
🕒 Timestamps:
00:00 🧭 Data Quality Masterclass Layout
04:41 🎓 Data Quality Fundamentals
07:53 👩💻 Data Quality Professionals – Job Responsibilities & Required Skills
15:14 ⚖️ ETL Tester vs Data Quality Engineer – Role Comparison
18:14 🚨 7 Most Common Data Quality Issues & Their Root Causes
30:54 📏 How to Measure Data Quality
37:50 📊 Data Quality Dimensions vs Metrics
45:41 🔍 Data Profiling | Uncovering Insights for Data Quality
51:26 🧠 Data Profiling vs Data Quality Assessment
56:01 🧪 Types of Data Profiling | Techniques Explained
01:01:45 📘 How to Profile Data using Excel (Power Query)
01:07:20 ❄️ How to Profile Data using Snowflake
01:17:02 ⚙️ Create Data Quality Rules based on Data Profiling in Snowflake
01:26:17 📈 How to Monitor Data Quality Metrics on Snowflake Dashboard
01:42:51 💬 Top 5 Scenario-Based Interview Q&A | Beginner Level
01:50:37 🧩 Top 5 Scenario-Based Interview Q&A | Intermediate to Senior
02:03:35 🤖 Introduction to Automating Data Quality in Snowflake
02:04:10 🔢 Snowflake Data Metric Functions
02:09:41 🧰 Snowflake System DMFs
02:15:40 🧮 Snowflake Custom DMFs with Single Table
02:20:34 🔗 Snowflake Custom DMFs | Cross-Table Checks
02:25:18 ⏱️ Schedule & Trigger DMFs
02:30:35 📂 How to Access DMF Results in Snowflake
02:36:10 🧼 How to Remediate Data Quality Issues with DMFs
02:40:38 🎤 DMFs-Interview Q&A for Data Engineers & ETL Testers
02:56:03 🏁 Data Quality Masterclass Outro
📺 Related Videos:
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🎵 ‘Data Warehousing Essentials’ playlist -
• 📊 Data Warehousing Demystified | From Byte...
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