Polynote | The polyglot Scala notebook Learn to love your notebooks. Try it! Polynote is a different kind of notebook. It supports mixing m...

Testing is how we guess at the efficacy of our machine learning models out in the real world. The basics may seem obvious, but specific test metrics can help you emphasize performance on the parts of ...

Cross-validation is a collection of methods for repeated training and testing of our machine learning models. We do it in order to learn more than simple testing can tell us. These tests can help us t...

In this blog post, we will introduce Spark, a unified analytics engine for large-scale data processing, and discuss how to use it to do SQL on a NoSQL database like Cassandra. We will also give you a ...

Stream the number of time Drake is broadcasted on each radio. And also, see how easy is Spark Structured Streaming to use using Spark SQL's Dataframe APIRun the ProjectStep 1 - Start containersStart t...

Ask your own questionsExplore on your own Easily summarize and visualize your data without ever writing a line of SQL or having to wait on a coworker. Qui...

This app works best with JavaScript enabled.Learn More“Redash is as essential as email to my company. We love data but accessing the data is a pain without Redash. Any company I go to, I get them hook...