Day: September 28, 2020

Azure Databricks previews parallelized Photon query engine

Microsoft has unveiled a preview of a C++-based vectorized query engine for the Azure Databricks cloud analytics and AI service based on Apache Spark. Azure Databricks, which is delivered in partnership with Databricks, introduced the Photon-powered Delta Engine September 22.

Written in C++ and compatible with Spark APIs, Photon is a vectorized query engine that leverages modern CPU architecture and the Delta Lake open source transactional storage layer to enhance Apache Spark 3.0 performance by as much as 20x. Microsoft said that as organizations embrace data-driven decision-making, it is now imperative for them to have a platform that can

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Azure Databricks previews parallelized Photon query engine

Microsoft has unveiled a preview of a C++-based vectorized query engine for the Azure Databricks cloud analytics and AI service based on Apache Spark. Azure Databricks, which is delivered in partnership with Databricks, introduced the Photon-powered Delta Engine September 22.

Written in C++ and compatible with Spark APIs, Photon is a vectorized query engine that leverages modern CPU architecture and the Delta Lake open source transactional storage layer to enhance Apache Spark 3.0 performance by as much as 20x. Microsoft said that as organizations embrace data-driven decision-making, it is now imperative for them to have a platform that can

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Here’s where scientists think the next epidemic is most likely to start

Viruses jumping from animals to humans have been the starting point of numerous outbreaks, from Ebola to Zika. Given the similarity of SARS-CoV-2 to coronaviruses found in bats, this probably marked the beginning of COVID-19 too.

We know that viruses have passed from animals to humans throughout history, and will continue to do so. But the factors that influence the geographical origin of these events is less clear, despite being highly important. Knowing where they occur can help us understand the factors behind a virus crossing species, in particular, by looking at the traits of viruses circulating in the ecosystem

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