Another Word For It Patrick Durusau on Topic Maps and Semantic Diversity

December 21, 2013

…Stinger Phase 3 Technical Preview

Filed under: Hortonworks,STINGER,Tez — Patrick Durusau @ 7:59 pm

Announcing Stinger Phase 3 Technical Preview by Carter Shanklin.

From the post:

As an early Christmas present, we’ve made a technical preview of Stinger Phase 3 available. While just a preview by moniker, the release marks a significant milestone in the transformation of Hadoop from a batch-oriented system to a data platform capable of interactive data processing at scale and delivering on the aims of the Stinger Initiative.

Apache Tez and SQL: Interactive Query-IN-Hadoop

stinger-phase-3Tez is a low-level runtime engine not aimed directly at data analysts or data scientists. Frameworks need to be built on top of Tez to expose it to a broad audience… enter SQL and interactive query in Hadoop.

Stinger Phase 3 Preview combines the Tez execution engine with Apache Hive, Hadoop’s native SQL engine. Now, anyone who uses SQL tools in Hadoop can enjoy truly interactive data query and analysis.

We have already seen Apache Pig move to adopt Tez, and we will soon see others like Cascading do the same, unlocking many forms of interactive data processing natively in Hadoop. Tez is the technology that takes Hadoop beyond batch and into interactive, and we’re excited to see it available in a way that is easy to use and accessible to any SQL user.

….

Further on in the blog Carter mentions that for real fun you need four (4) physical nodes and a fairly large dataset.

I have yet to figure out the price break point between a local cluster and using a cloud service. Suggestions on that score?

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