The Definitive Guide to Data Warehousing: From ERP Replicas to Cloud-Native Models
1. Why are Legacy Databases unsuited for modern reporting? Ever wonder why it’s so hard to get a straight answer […]
Data Warehousing
Ultimate Guide to Passing the DP-700 Exam: 50 Practice Questions
This ultimate guide provides free and realistic DP-700 exam questions to help you pass the Microsoft Fabric Data Engineer certification. We’ve compiled
Header vs. Detail Tables & DW Design: A Data Engineer’s Guide
If you’re a data engineer, you’ve faced this question: “Why do we have a SalesOrderHeader and a SalesOrderDetail table? Can’t
Designing a Data Warehouse for a Grocery Retailer Quick Guide
Designing a Data Warehouse for Grocery Store In any modern retail business, data plays a crucial role in improving operations,
How to detect and handle duplicates in SQL and ETL pipelines
Duplicate records are one of the most common data quality issues in a data warehouse. They can lead to misleading
The impact of escaping Referential Integrity on building Wide Facts in Data Warehouse – Data Orphanage
What is Wide-Facts, why we need it? “Wide-Fact” is a fact table that contains a high number of columns and
Top 6 Techniques for Identifying and Resolving Database Differences (Postgres)
In the complex world of database management, ensuring consistency between databases, schemas, and tables is crucial for seamless data operations.