Videos tagged with Map-Reduce

Summary CouchDB is a schema-free document database. But now that the NoSQL movement is in full swing, there are several document databases to choose from, so why choose Couch? Two things really set CouchDB apart from the rest: its map/reduce views and its RESTful API. Since the API is RESTful, you can easily use Couch from any platform that can talk HTTP. The benefits go way beyond that, though...

Brett SlatkinThe Pipeline API makes it easy to analyze complex data using App Engine. This talk will cover how to build multi-phase Map Reduce workflows; how to merge multiple large data sources with "join" operations; and how to build reusable analysis components. It will also cover the API's concurrency model, how to debug in production, and built-in testing facilities.

Mike AizatskyiIt is now possible to run full Map Reduce jobs on App Engine. This talk will include a short introduction into running Map Reduce jobs. After that we'll dive into practical and algorithmic aspects of generating various reports with Map Reduce.