Spooky action at a distance, how an AWS outage ate our load balancer

Spooky action at a distance, how an AWS outage ate our load balancer

  • March 5, 2018
Table of Contents

Spooky action at a distance, how an AWS outage ate our load balancer

Distributed systems are complex beasts and notoriously hard to debug. Sometimes it’s hard to understand how an outage on one service will affect another, and no matter how much we think we understand a given system, it will still surprise us in new and interesting ways. What follows is the story of one of those moments, when an outage of a provider that we don’t use, directly or indirectly, resulted in our service becoming unavailable.

Source: hostedgraphite.com

Share :
comments powered by Disqus

Related Posts

Large Scale NoSQL Database Migration Under Fire

Large Scale NoSQL Database Migration Under Fire

The following post describes how we migrated a large NoSql database from one vendor to another in production without any downtime or data loss. The following methodology has worked for us and has been proven to be safe and simple. I am sure that there are several techniques for migrating NoSql databases, but here are some guidelines for doing so with minimal risk, while maintaining the ability to rollback at almost any point in the process.

Read More