What Are the Best Tools and Techniques for Effective Data Aggregation? or How Can Data Aggregation Im

Data aggregation is *such* a pain, especially when sources change formats without warning.

One tool I swear by is Apache NiFi—it’s great for automating flows between systems. Also, Pandas in Python if you’re into scripting.

And duplicates? Ugh. I started using Dedupe.io for fuzzy matching, and it’s been a game-changer.