Archive for October, 2008

An SLA for EC2

Saturday, October 25th, 2008

EC2 now has an SLA – something that people have bitched and moaned about for a while. As the cloud (or clouds?) gains huge industry interest, it looks like Amazon is going to aim the beta service at mission-critial applications and the like.

They say:

We are also providing an SLA for Amazon EC2, with a service level commitment of 99.95% availability within a Region. If availability falls below this level, customers are eligible to receive service credits.

Speaking to other users of EC2, I’ve found that EC2 is mostly there and with a little monitoring and scripting, you can handle cases when it isn’t.

However, it’s good to see that Amazon now have an incentive to make sure it’s always there…. except for the 0.05% of the time that, probably really matters.

See also New features on EC2

Elasticfox – documentation

Saturday, October 25th, 2008

Elasticfox is a must have UI for controlling EC2 instances. Finally, some documentation:

http://developer.amazonwebservices.com/connect/entry.jspa?externalID=1797

1 a day…

Friday, October 24th, 2008

Learn by not doing – by watching, in fact.

If you haven’t got your head around Rails yet then watch one of these a day and you’ll get up to speed soon…

See www.railscasts.com