Industry analysts, Enterprise Management Associates (EMA), recently conducted research to understand how widespread the acceptance of Six Sigma is for managing IT service quality. This research, which was targeted primarily at enterprises, showed that 65 percent of those surveyed acknowledge the relevance of Six Sigma for IT-based service management. While many IT organizations have yet to adopt Six Sigma for service management, 80 percent stated that they have plans to do so. This research suggests there is a growing interest in Six Sigma.
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a process (such as online bill payment). This measure of variation is called standard deviation. Clearly, the greater the variation, the more effort (and money) is spent dealing with the process. In Six Sigma terms, 1 indicates high variation and 6 (or more) is very low. Six Sigma is full of terminology that must be understood by any organization pursuing implementation. For those just learning about Six Sigma, a few basic definitions will ease the burden when reading about Six Sigma including: Critical