Software Quality is More than Good Code

Over the past decade, advancements in static analysis tools from both commercial and open source communities have dramatically improved the detection of developer violations of good coding practices. The ability to detect these issues in coding practices provides the promise of better software quality.
Yet many of these static analysis tools cannot detect the critical violations that exist in multilayer architectures, across transactions and multi-technology systems. These are the violations that lead to 90% of a systems reliability, security and efficiency issues in production.
(Figure 1 illustrates these rules at the Unit and Technology/System Levels.)

CAST Tries To Save the Planet with Green IT Index

It’s simple physics: a piece of application code gets caught in a logic loop, the CPU heats up as the increased throughput tries to make sense of the commands, the computer reacts by pumping more power to the motherboard and cooling system to keep everything up and running, and your electricity bill goes up.
For a household server, this increase might be a miniscule blip in your monthly bill. But for a large IT organization with hundreds of thousands of servers located in datacenters around the world, that could start eating into quarterly profits.