Summary Defining Baseline and Metrics in Cloud computing

Defining Baseline and Metrics


 In business, the current system capacity
or workload should be determine as a
measurable quantity over time.
 Many developers create cloud-based
applications and Web sites based on a
LAMP solution stack.
 LAMP stands for:

 Linux: the operating system
 Apache HTTP Server: the Web server.
 MySQL: the database server

,  PHP [Hypertext Preprocessor]: the
scripting language

 These four technologies are open source
products.


Baseline Measurements

 Two important overall workload metrics
in this LAMP system:

 Page views or hits on the Web site, as
measured in hits per second.

 Transactions completed on the
database server, as measured by