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# datawarehouse

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(I) Principles of Data Model Architecture: Four Layers and Seven Stages

(I) Principles of Data Model Architecture: Four Layers and Seven Stages

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7 min read
🔄 ETL vs ELT: What’s the Difference and Why It Matters?
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🔄 ETL vs ELT: What’s the Difference and Why It Matters?

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2 min read
🧊 Snowflake RBAC 101 – Episode 3: Ongoing Access Management

🧊 Snowflake RBAC 101 – Episode 3: Ongoing Access Management

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1 min read
Understanding Data Warehousing for Retail Analytics: A Comprehensive Guide
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Understanding Data Warehousing for Retail Analytics: A Comprehensive Guide

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3 min read
Building a Modern Data Warehouse in SQL Server with Medallion Architecture
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Building a Modern Data Warehouse in SQL Server with Medallion Architecture

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11 min read
2025 Data Warehouse Benchmark: What BigQuery, Snowflake, and Others Don’t Tell You
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2025 Data Warehouse Benchmark: What BigQuery, Snowflake, and Others Don’t Tell You

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2 min read
Big Data Fundamentals: data warehouse

Big Data Fundamentals: data warehouse

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6 min read
Snowflake RBAC 101 – Episode 2: Role Hierarchies & Least Privilege

Snowflake RBAC 101 – Episode 2: Role Hierarchies & Least Privilege

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1 min read
Star Schema vs Snowflake in 2025: The Final Verdict
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Star Schema vs Snowflake in 2025: The Final Verdict

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5 min read
Apache SeaTunnel Hive Deep Integration Guide: Principles, Configuration, & Practice

Apache SeaTunnel Hive Deep Integration Guide: Principles, Configuration, & Practice

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4 min read
Designing ETL Applications with Production and Disaster Recovery in Mind

Designing ETL Applications with Production and Disaster Recovery in Mind

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4 min read
Data Warehouse vs. Data Lake vs. Data Lakehouse: A Dev's Guide to Data Architecture

Data Warehouse vs. Data Lake vs. Data Lakehouse: A Dev's Guide to Data Architecture

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1 min read
What is Data Mart?

What is Data Mart?

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2 min read
Star Schema: The Data Warehouse Hack So Simple, Experts Hate It

Star Schema: The Data Warehouse Hack So Simple, Experts Hate It

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2 min read
"Data Warehouses: The Silent Powerhouse Your Boss Doesn’t Understand"

"Data Warehouses: The Silent Powerhouse Your Boss Doesn’t Understand"

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2 min read
A Practical Guide to Data Architecture: Real-World Use Cases from Lakes to Warehouses

A Practical Guide to Data Architecture: Real-World Use Cases from Lakes to Warehouses

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5 min read
Study Note DE Zoomcamp 3.1.1 - Data Warehouse and BigQuery
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Study Note DE Zoomcamp 3.1.1 - Data Warehouse and BigQuery

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3 min read
What is Snowflake’s Architecture? How is it Different from Traditional Databases?
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What is Snowflake’s Architecture? How is it Different from Traditional Databases?

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3 min read
Uses of Snowflake Schema

Uses of Snowflake Schema

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3 min read
Snowflake vs. Databricks vs. AWS Redshift
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Snowflake vs. Databricks vs. AWS Redshift

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9 min read
Understanding Data Schemas

Understanding Data Schemas

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5 min read
Mastering Scalable Data Warehousing on AWS: From S3 to Semantic Layers with AtScale
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Mastering Scalable Data Warehousing on AWS: From S3 to Semantic Layers with AtScale

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6 min read
Building a Scalable Data Platform: Addressing Uncertainty in Data Requirements with AWS
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Building a Scalable Data Platform: Addressing Uncertainty in Data Requirements with AWS

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3 min read
Celebrating My Achievement: Snowflake Badge 1 Completion 🎉

Celebrating My Achievement: Snowflake Badge 1 Completion 🎉

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2 min read
Best Practices for Migrating Your Data to the Cloud
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Best Practices for Migrating Your Data to the Cloud

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5 min read
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