News from the community of users and contributors
23 Sep 2020 | Harmandeep Singh, Qubole
In Presto 331, read support for Hive transactional tables was introduced. It works well, if a user creates a new Hive transactional table and reads it from Presto. However, if...
27 Aug 2020 | Manfred Moser
With the help of David’s training about advanced SQL, you composed a number of useful queries. You gained valuable insights from the resulting data. However these complex queries take time...
14 Aug 2020 | Pratham Desai (LinkedIn), James Taylor (Lyft)
Presto 334 adds significant performance improvements for queries accessing nested fields inside struct columns. They have been optimized through the pushdown of dereference expressions. With this feature, the query execution...
13 Aug 2020 | Manfred Moser
All the useful and fast running queries your created with the knowledge from David’s training about advanced SQL and Martin’s training about query tuning created a problem. You now have...
08 Aug 2020 | Brian Olsen
Today, Presto turned eight years old! As Presto co-creator Dain Sundstrom points out, there’s a reason why the eighth birthday is a little special:
30 Jul 2020 | Manfred Moser
With the help of David’s training about advanced SQL you composed a number of useful queries. You gain valuable insights from the resulting data. However these complex queries take time...
22 Jul 2020 | Manfred Moser
After State of Presto and the two real world examples from Zuora and Arm Treasure Data, I hope you are ready to hear from a well known brand using Presto...
15 Jul 2020 | Manfred Moser
You have read our book Trino: The Definitive Guide, practiced with various SQL examples, and consulted our Presto documentation. Great steps to become a Presto and SQL expert. However, learning...
06 Jul 2020 | Manfred Moser
Both events of our virtual Presto Summit tour event, State of Presto and the Zuora presentation were well received and recordings are available for you to watch. Your next chance...
25 Jun 2020 | Piotr Findeisen, Starburst Data
It all started on an Thursday afternoon in March, when Karol Sobczak was grilling Presto with heavy rounds of benchmarks, as we were ramping up to Starburst Enterprise Presto 332-e...
16 Jun 2020 | Manfred Moser
The Presto Summit is morphing into a series of virtual events, and we already started with the State of Presto webinar recently. Next up is a talk about Presto with...
14 Jun 2020 | Raunaq Morarka, Qubole and Karol Sobczak, Starburst Data
Star-schema is one of the most widely used data mart patterns. The star schema consists of fact tables (usually partitioned) and dimension tables, which are used to filter rows from...