How to use non-default profile in boto3
by Given an AWS credentials file that looks like this: [default] aws_access_key_id = DEFAULT aws_secret_access_key = SECRET1 [dev] aws_access_key_id = DEV aws_secret_access_key = SECRET2 …
Category: Cloud
Twitter HyperLogLog monoids in Spark
Want to count unique elements in a stream without blowing up memory? In more specific words, do you want to use a HyperLogLog counter in …
Word-count exercise with Spark on Amazon EMR
This is a mini-workshop that shows you how to work with Spark on Amazon Elastic Map-Reduce; It’s a kind of hello world of Spark on …