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Trino blog

News from the community of users and contributors

Cinco de Trino recap: Learn how to build an efficient data lake

17 May 2022 | Brian Olsen, Brian Zhan

When Trino (formerly PrestoSQL) arrived on the scene almost 10 years ago, it immediately became known as the much faster alternative to the data warehouse of big data, Apache Hive....

Project Tardigrade delivers ETL at Trino speeds to early users

05 May 2022 | Andrii Rosa, Brian Olsen, Brian Zhan, Lukasz Osipiuk, Martin Traverso, Zebing Lin

After six months of challenging work on Project Tardigrade, we are ready to launch. With the project we improved the user experience of running resource intensive queries that are common...

Tardigrade Project Update

16 Feb 2022 | Andrii Rosa

Over the last couple of months we’ve added support for full query retries, landed experimental support for task level retries and provided a proof of concept implementation of a distributed...

Trino 2021 Wrapped: A Year of Growth

31 Dec 2021 | Brian Olsen, Martin Traverso, Manfred Moser

As we reflect on Trino’s journey in 2021, one thing stands out. Compared to previous years we have seen even further accelerated, tremendous growth. Yes, this is what all these...

Log4Shell does not affect Trino

13 Dec 2021 | Brian Olsen

In the last few days we had a surge of folks in our community reaching out with concerns over the Log4Shell exploit (CVE-2021-44228), and we want to inform you that...

JVM challenges in production

06 Oct 2021 | Sajumon Joseph, David Leach, Bryan Aller, Pavan Madhineni, Lavanya Ragothaman, Pratap Moturi, Pádraig O'Sullivan (Starburst)

At Comcast, we have a large on-premise Trino cluster. It enables us to extract insights from data no matter where it resides, and prepares the company for a more cloud-centric...

Announcing Trino Summit

23 Sep 2021 | Brian Olsen

Greetings Trino nation, Get ready for this year’s virtual Trino Summit event! This year’s summit feels a little different as the name of the event has changed from Presto to...

Trino on ice IV: Deep dive into Iceberg internals

12 Aug 2021 | Brian Olsen

Welcome to the Trino on ice series, covering the details around how the Iceberg table format works with the Trino query engine. The examples build on each previous post, so...

Trino on ice III: Iceberg concurrency model, snapshots, and the Iceberg spec

30 Jul 2021 | Brian Olsen

Welcome to the Trino on ice series, covering the details around how the Iceberg table format works with the Trino query engine. The examples build on each previous post, so...

Trino on ice II: In-place table evolution and cloud compatibility with Iceberg

12 Jul 2021 | Brian Olsen

Welcome to the Trino on ice series, covering the details around how the Iceberg table format works with the Trino query engine. The examples build on each previous post, so...

Row pattern recognition with MATCH_RECOGNIZE

19 May 2021 | Kasia Findeisen (kasiafi)

The MATCH_RECOGNIZE syntax was introduced in the latest SQL specification of 2016. It is a super powerful tool for analyzing trends in your data. We are proud to announce that...

Trino on ice I: A gentle introduction To Iceberg

03 May 2021 | Brian Olsen

Welcome to the Trino on ice series, covering the details around how the Iceberg table format works with the Trino query engine. The examples build on each previous post, so...

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