In this slidecast, Justin Erickson from Cloudera presents a technical overview of Cloudera Impala.

"On May 2, 2013, Cloudera announced the release of Impala 1.0, its SQL-on-Hadoop solution that enables users to do real-time queries of data stored in Hadoop clusters.

Cloudera, a provider of Apache Hadoop solutions for the enterprise, recently announced the general availability of Cloudera Impala, its open-source, interactive SQL query engine for analyzing data stored in Hadoop clusters in real time.
Cloudera claims to have been first to market with a SQL-on-Hadoop offering, releasing Impala to open source as a public beta offering in October 2012. Since that time, the company has worked closely with customers and open-source users, testing and refining the platform in real-world applications to deliver a production-hardened and customer-validated release, designed from the ground up for enterprise workloads, said Mike Olson, CEO of Cloudera.

In an interview with eWEEK, Justin Erickson, senior product manager for Impala at Cloudera, said adoption of the platform has been strong, with more than 40 enterprise customers and open-source users using Impala today, including 37signals, Expedia, Six3 Systems, Stripe and Trion Worlds. With its 1.0 release, Impala extends Cloudera's unified Platform for Big Data, which is designed specifically to bring different computation frameworks and applications to a single pool of data, using a common set of system resources."

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