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In this article I discuss a general process I used recently to migrate a large multi-terabyte Heroku Postgres Database from the Heroku Platform to Amazon Aurora Postgres on a live Heroku based application architecture with near zero downtime and builtin failover during the process.
In this article I demonstrate how to provision Linux based EC2 Virtual Private Servers along with Elastic Block Storage (EBS) Volumes using Terraform. Then I complete the use case by demonstrating how to mount the EBS volume devices on Linux XFS filesystems.
In this How To article I demonstrate how to use the AWS CLI to create an Amazon Elastic Map Reduce (EMR) Cluster along with some common supplementary resources for experimentation and development on an EMR cluster.
In this article I review key characteristics and functionality of Apache Hive and how you can utilize Amazon Elastic MapReduce (EMR) to provision a Apache Hive Cluster for experimentation and big data processing and analytics.
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