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 […]
Talend/ETL
Optimizing Null Handling in Talend ETL Processes with Java Routine
Project Summary: In data integration projects, dealing with null values is a frequent task, especially for code fields. This blog
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.
Questions to Ask Your Team Lead If you are Beginner in Analytics/ ETL Developer
Starting out as an ETL Developer? Asking smart questions is your secret weapon! First, inquire about the most commonly used