bitsondatadev

7 ms·

31.
Show HN: ETL at Trino speeds and a step-by-step tutorial on running benchmarks(trino.io)
13 points by bitsondatadev 4y ago|1 comments
32.
by bitsondatadev 5y ago
"Do you happen to have some reference which would help me understand how e.g. cross-domain joins between large datasets can be optimized with this approach?" Check out the original Presto paper (To be clear Trino is formerly Prest
33.
by bitsondatadev 5y ago
Agree to disagree then I guess. "When it comes to performance, I was referring primarily to e.g. cross-domain queries. That continues to be challenging in data virtualization / federated query engines." Have you tried Trino l
34.
by bitsondatadev 5y ago
You say, “one cannot argue performance of a data warehouse” but that’s precisely the issue with a DW. DW requires a lot of work to move data from the way that domains model their data on the service layer to how data is modeled in a central
35.
by bitsondatadev 5y ago
Not central to the main ideas of this article, but if you want to have a data mesh that is self-service, why force folks to use a particular storage medium like a data warehouse? That still requires centralization of the data. Why not inste
36.
Shopify's Path to a Faster Trino Query Execution(shopify.engineering)
6 points by bitsondatadev 5y ago|0 comments
37.
by bitsondatadev 6y ago
Yeah this is a common misconception. Trino and Presto were aimed to replace and speed up the Hive engine. As you say gwittel, adding Trino to an RDBMS itself won't speed things up. However, if you have operational data sitting in that
38.
by bitsondatadev 6y ago
Hey I'm a contributor to prestosql (the one that renamed to Trino). I'll provide a few of my opinions into some of these from the vantage point of our project. * It's definitely confusing but pretty common in open source proj
39.
New window function features in Trino (formerly known as Presto SQL)(trino.io)
18 points by bitsondatadev 6y ago|0 comments
40.
by bitsondatadev 6y ago
Thanks! If you haven't, feel free to join our slack if you have any further questions. https://trino.io/slack.html We're trying to improve the docs and blog about confusing topics. We also started a twitchcast to
41.
by bitsondatadev 6y ago
One quick detail on the Trino description is that not only are some of the initial developers but all of the creators and the majority of contributors ( https://github.com/prestodb/presto/graphs/contributors?fr
42.
A gentle introduction to the Hive connector for Presto(prestosql.io)
1 points by bitsondatadev 6y ago|0 comments
43.
What is benchmarketing and why is it bad?(bitsondata.dev)
7 points by bitsondatadev 6y ago|0 comments