Delta Lake Architecture Explained: A Complete Guide If you’ve ever tried to run two jobs against the same S3 or ADLS folder at the same time, you already know why Delta Lake exists. Plain files in a data lake don’t know what a transaction is. […]
Trino vs Presto: Key Differences Ask why there are two nearly-identically-named distributed SQL engines with a shared ancestor, and you’ll get an answer rooted in a 2019 governance dispute rather than a genuine technical disagreement. Today, years after that split, Trino and Presto have grown […]
Trino Architecture Explained Running your first query against Trino feels almost anticlimactic. You type SQL, you get a result back, it looks exactly like querying any other database. What’s actually happening between those two moments, though, is a small distributed system assembling itself on the […]
What Is Trino? Complete Guide for Beginners Most companies past a certain size end up with data scattered across a dozen systems that were never meant to talk to each other. Customer records sit in PostgreSQL. Event data lands in S3 as Parquet files. Product […]