Interoperability between Koalas and Apache Spark
Koalas is an open source project which provides a drop-in replacement for pandas, enabling efficient scaling out to hundreds of worker nodes for…
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A look at the new Structured Streaming UI in Apache Spark 3.0
This is a guest community post from Genmao Yu, a software engineer at Alibaba. Structured Streaming was initially introduced in Apache Spark 2.0.…
Allow Simple Cluster Creation with Full Admin Control Using Cluster Policies
What is a Databricks cluster policy? A Databricks cluster policy is a template that restricts the way users interact with cluster configuration. Today,…
Time Traveling with Delta Lake: A Retrospective of the Last Year
Try out Delta Lake 0.7.0 with Spark 3.0 today! It has been a little more than a year since Delta Lake became an…
Customer Lifetime Value Part 1: Estimating Customer Lifetimes
Download the Customer Lifetimes Part 1 notebook to demo the solution covered below, and watch the on-demand virtual workshop to learn more. You…
Vectorized R I/O in Upcoming Apache Spark 3.0
R is one of the most popular computer languages in data science, specifically dedicated to statistical analysis with a number of extensions, such…
Adaptive Abfrageausführung: Beschleunigen von Spark SQL zur Laufzeit
This is a joint engineering effort between the Databricks Apache Spark engineering team — Wenchen Fan, Herman van Hovell and MaryAnn Xue —…
Schemaentwicklung bei der Zusammenführung von Operationen und bei operativen Kennzahlen in Delta Lake
Try this notebook to reproduce the steps outlined below We recently announced the release of Delta Lake 0.6.0, which introduces schema evolution and…
Shrink Training Time and Cost Using NVIDIA GPU-Accelerated XGBoost and Apache Spark™ on Databricks
Guest Blog by Niranjan Nataraja and Karthikeyan Rajendran of Nvidia. Niranjan Nataraja is a lead data scientist at Nvidia and specializes in building…
Now on Databricks: A Technical Preview of Databricks Runtime 7 Including a Preview of Apache Spark 3.0
Introducing Databricks Runtime 7.0 Beta We’re excited to announce that the Apache SparkTM 3.0.0-preview2 release is available on Databricks as part of our…
