The Ledger
Every statement that passed quotation and attribution checks. Mix any filter with any other: certainty 1/5, debate potential 5/5, or both at once.
why aren't all 6 resolved? a statement only gets an assessment when the public record can support or contradict it. opinions and what-ifs never can, and 0 checkable ones are still open, waiting for their date. predictions held up or didn't; assertions are supported or contradicted. on every card: ▮▮▮▮▮ certainty · ▮▮▮▮▮ debate potential. speakers are clickable
Borgman: Presto is mostly Facebook internal, while Trino is the mainstream branch
“They started as identical copies, but the code bases have diverged quite a bit. And today Presto is really just used by Facebook. So it's sort of like their own private branch in a way used by a small number of people. And Trino has become the mainstream commu…”
Borgman: Apache Spark is not built to support high concurrency workloads
“Anyone who's trying to do high concurrency will usually realize that Spark is not built for high concurrency.”
Borgman: Facebook ran all data warehousing analytics on Presto
“It was really how Facebook was running all of their data warehousing analytics.”
Borgman: AWS Athena runs on Presto under the covers
“Athena actually runs on Presto under the covers, so that is the technology behind Athena.”
Netflix uses S3, Spark, Presto, and Snowflake for data querying
“We use SG as so like the storage layer for our data warehouse, and we use Spark, Presto, Snowflake as our query engines.”
Borgman: Major global ride-sharing platforms run Presto for data analytics
“Most of the world's ride-sharing companies around the world actually run Presto for their analytics because of that, so You know, that's Lyft here in the US that's GrabTaxi in Singapore, that's OlaCabs in India, that's Kareem in the Middle East.”