Redundant Cheap – Cloud Hosting

Happy Belated Birthday to Major Hayden.

I found this writeup as an outstanding resource on his blog site, rackerhacker.com, an expert in the industry this is a great example with further details to welcome newcomers to cloud hosting from a technical point of view.

In addition utility links to the tools and resources are also a priceless contribution.

Amplify’d from rackerhacker.com

How do I host my web applications in the cloud in a way that is redundant but also inexpensive?

Redundant cloud hosting configuration

  • Load balancing layer: Two needs are fulfilled at this layer – the distribution of load as well as redirection of traffic away from problematic web nodes.

  • Database/caching layer: Without this layer, the configuration would grind to a halt. The applications running on the web services layer depend on this layer for rapid storage and retrieval of information.

Stable Linux distribution

  • Six virtual machines – anything less than six will get a bit tricky and it reduces your redundancy

  • Public and private network interfaces on each virtual machine – not required, but it’s highly recommended

  • One extra IP address – this will be your virtual IP address for load balancing (you will need more if you’re hosting multiple sites with SSL, unless you want to use SNI)

Read more at rackerhacker.com

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About noneil
Rapper turned Rockstar!

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