Today we are happy to share that IBM watsonx.data, a Presto-based Open Data Lakehouse architecture, is now generally available. Back in April we shared that IBM had joined the Presto Foundation through the acquisition of Ahana. To reiterate what we talked about then, we believe that this is an exciting time for the Presto open…
Just a few weeks ago we hosted PrestoCon Day, our annual virtual community conference. Thank you to everyone who attended – it was an awesome day! We had a fantastic agenda with many Presto users sharing why they chose Presto and how they’re using it to power some pretty sizable workloads. Sign up for the…
Last month the Computer History Museum in Mountain View, California, reverberated with “all things Presto,” at our PrestoCon 2022 conference. Back for the third time—and the first time post-pandemic—PrestoCon was ground zero for training, knowledge sharing, and inspiration about the open-source Presto for data analytics and lakehouses, as well as for the vibrant Presto community….
The Presto Foundation is thrilled to announce that today Presto has been awarded “2022 Editors Choice for Top 3 Data and AI Open Source Projects to Watch” from BigDATAwire. Past winners are a true who’s who in the data world including Apache Spark (2020), Apache Kafka (2018), MongoDB (2019), Apache Cassandra, ElasticSearch and Redis (2021)….
This is a joint publication by the PrestoDB and Delta Lake communities Due to the popularity of both the PrestoDB and Delta Lake projects (more on this below), in early 2020 the Delta Lake community announced that one could query Delta tables from PrestoDB. While popular, this method entailed the use of a manifest file…
Raptor is a Presto connector (presto-raptor) that is used to power some critical interactive query workloads in Meta (previously Facebook). Though referred to in the ICDE 2019 paper Presto: SQL on Everything, it remains somewhat mysterious to many Presto users because there is no available documentation for this feature. This article will shed some light…
RaptorX is an internal project name aiming to boost query latency significantly beyond what vanilla Presto is capable of. This blog post introduces the hierarchical cache work, which is the key building block for RaptorX. With the support of the cache, we are able to boost query performance by 10X. This new architecture can beat…