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Register Now for ApacheCon Europe 2014 - November 17-21 in Budapest, Hungary. 

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Tuesday, November 18 • 3:50pm - 4:40pm
Time Series Data With Apache Cassandra - Eric Evans, OpenNMS Group

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Whether it's statistics, astronomy, finance, or network management, time series data plays a critical role in analytics and forecasting. Yet, while many tools exist, few are able to scale past memory limits; For those challenged by large volumes of data, there is much room for improvement.

Apache Cassandra is a fully distributed second-generation database. Cassandra stores data in key-sorted order making it ideal for time series, and its high throughput and linear scalability make it well suited to very large data sets.

This talk will cover some of the requirements and challenges of large scale time series storage and analysis. Cassandra data and query modeling for this use-case will be discussed, and Newts, an open source Cassandra-based time series store under development at The OpenNMS Group will be introduced.

Speakers
avatar for Eric Evans

Eric Evans

Senior Software Engineer, Wikimedia Foundation
Eric has more than a decade of experience with the engineering and operations of large-scale distributed systems. He joined Rackspace as a startup, and implemented a global DNS infrastructure utilizing IP anycast (possibly the first), and a novel data-center-wide IDS for which a patent was awarded. An avid open source hacker, Eric is a developer with the Debian Project and a member of the Apache Cassandra PMC. He resides in Texas and works on... Read More →


Tuesday November 18, 2014 3:50pm - 4:40pm
Arany

Attendees (23)