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Predicting Restaurant Inspection Failures with DataStax Enterprise Analytics

How does a data scientist go about understanding the data and determining how to build a model? What are the problems, and how can a model be misleading? What are the tools…

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Lighting a Spark with Machine Learning and DataStax Enterprise Analytics

Machine learning glitters as the latest skill in tech for developers. This session will combine lecture and live code that will utilize DSE Analytics and review five different…

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Extending Gremlin with Foundational Steps

Gremlin provides the most technology agnostic way to develop graph applications. Gremlin is the graph query language of Apache TinkerPop, which is the open source graph computing…

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The Managed Platform Driving Cassandra Adoption at Bloomberg

In this talk, we will discuss the history of Cassandra at Bloomberg and why it is uniquely positioned to address a wide variety of our workloads. We will look at the ways we've…

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Persistent Memory Support for Cassandra

What does a database look like when we have persistent memory as fast as RAM? In this talk, we'll describe how we built an open source persistent memory toolkit for Java and how…

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Automation for Cassandra Scaling and Node Replacement

With vnodes scaling up is easy. However, adding/removing multiple nodes in multiple clusters is cumbersome. Another such issue is node replacement due to hardware failures. I'll…

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Metrics for the Masses: When Cassandra Becomes Popular in Your Company

Since starting with Cassandra in 2014, we’ve grown to 150+ teams using our internal keyspace-as-a-service offering with 1,000+ tables in production, largely in a multi-tenant…

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Capacity Planning Using Facebook Prophet

"When will my server run out of resources?" This is a question on the minds of many experienced database administrators. This is particularly relevant in Cassandra given that, as…

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Diving into an Era of Unmanned Audits

Besides legal obligations, log collection presents a multitude of challenges from integrity and availability of the mechanism to the availability and performance of customer…

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NodeSync: Repair You Forget About

NodeSync was introduced in DataStax Enterprise 6 as an alternative to the so-called "anti-antropy" repair of Apache Cassandra. In this presentation, we'll explain what problems it…

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Apache Cassandra's™ Newest Features with Jake Luciani

There are not so many developers who joined the Cassandra Community in the very beginning and then never quit. Jake is one of them: he works with the Cassandra community as a PMC…

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Massive-Scale Entity Resolution Using the Power of DataStax Enterprise

DataStax Enterprise’s (DSE) capabilities are great at enabling analysis of networks for use cases such as fraud-detection, illicit network detection, and supply chain risk…

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