Solving Cross-Warehouse Joins for AI Systems Using Presto : Without Breaking Latency, Cost, or Correctness
This is a guest post from Apoorv, AI Lead Engineer at Sylus The Distributed Intelligence Challenge Problem Statement: “Show me last quarter’s ad spend next to the revenue it drove, by campaign.” While this seems like a routine request for a human analyst, it creates a significant technical hurdle for AI systems when the required…