Persistence: "don't persist" alternative to override default strategy?

[rlkoshak (Rich Koshak)]

Example way to do what opus and binderth suggest:

Design Pattern: Group Based Persistence

See Design Pattern: What is a Design Pattern and How Do I Use Them for an explanation of what a DP is and how to use them. Problem Statement There are several reasons why a home automation enthusiast would want to use openHAB persistence: charting, using historical Item states in rules logic, restore previous values on openHAB restart, detailed analysis, access to the data with external tools, etc. However, different databases are more or less well suited to each of these use cases. Concept Si…