Amazon Web Services – What is it and why is it important?

Amazon Web Services is a division of Amazon the bookseller, but this part of the business is devoted solely to infrastructure and internet servers.  These are the building blocks of data centers, the workhorses of the internet.  AWS’s offering of Cloud Computing solutions allows a business to setup or “spinup” in the jargon of cloud …

IOPs – What is it and why is it important?

IOPs are an attempt to standardize comparison of disk speeds across different environments.  When you turn on a computer, everything must be read from disk, but thereafter things are kept in memory.  However applications typically read and write to disk frequently.  When you move to enterprise class applications, especially relational databases, a lot of disk …