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A Look at SQL Plan Management

The goal of SQL Plan Management is to provide a consistent execution plan regardless of changes made to the database environment. While consistency is great in the face of changes to an environment, it is important not to miss out when changes would improve the runtime execution. SQL Plan Management has three components that meet this goal.

Log Buffer #314, A Carnival of the Vanities for DBAs

It is an industry norm, supported by analyst researches, that blogs are the best informal medium to share the information.  This unique medium provides readers with increased leverage in negotiating the hard turns in their technological lives. Log Buffer makes that leverage more powerful.

Deploying Cloudera Impala on EC2 with Example Live Demo

Pythian Big Data Impala Implementation

A little while ago I blogged about (and open sourced) an Impala-powered soccer visualization demo, designed to demonstrate just how responsive Impala queries can be. Since not everyone has the time or resources to run the project themselves, we’ve decided to host it ourselves on an EC2 instance.

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