Singleton – the most overused pattern(aabs.wordpress.com)

submitted by aabs(850) 5 years, 2 months ago

The innocent little singleton in your middle tier is not so innocent after all. This article discusses the design issues inherent in unwisely using the Singleton Design Pattern. In particular it discusses the kind of concurrency and scalability issues that arise from use of singleton in high-use, concurrent applications. It also suggests alternative designs that should be used for business logic classes. read more...

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The ASP.NET Singleton-per-Request pattern(dotnetslackers.com)

submitted by simoneb(5450) 5 years, 9 months ago

Implementing the Singleton pattern applied to the Request-Response pair in ASP.NET read more...

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PrestonLee.com - Singletons Cause Cancer(prestonlee.com)

submitted by dalziel(6230) 5 years, 10 months ago

Singletons can be hazardous to your health, seriously jeopardize your family’s safety, and have been classified as “terrorist patterns” by the U.S. government. The fact that an application only needs one instance of something does not mean the object should be designed that way, and there aren’t very many scenarios where singletons are appropriate. Do as the Jedi do and use them with consideration and responsibly. read more...

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