How does your data team unit test data transformation code, especially when that code is written in SQL?
Director of Engineering in Healthcare and Biotech, 501 - 1,000 employees
Use fake input into the code under test and check to ensure the output matches what's expected. Director of Engineering in Software, 10,001+ employees
Enter dummy data and validate various use casesDirector of Customer Engineering - APAC in Software, 201 - 500 employees
Validate with dummy dataSr. Director of Engineering in Software, 51 - 200 employees
Use simulated data streams to create artificial datasets using data tranformation code and validate it against expected output.Content you might like
Production45%
Backup65%
Replication33%
Non-production DBs (Dev, Training, QA, etc.)30%
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CTO in Software, 201 - 500 employees
Without a doubt - Technical Debt! It's a ball and chain that creates an ever increasing drag on any organization, stifles innovation, and prevents transformation.Decreasing spend on premise, increasing spend on cloud23%
Increasing spend on premise, decreasing spend on cloud53%
Increased spending on both on premise and cloud16%
Decreased spending on both premise and cloud8%
104 PARTICIPANTS