As I've blogged about before, SOAs are not unlike any other distributed computing systems, and thus designing a performance model should be nothing too new. At this point we understand exactly how each service behaves under an increasing load, and we have enough data to plug into a model. Now, it's just a matter of building a model.... As I’ve blogged about before, SOAs are not unlike any other distributed computing systems, and thus designing a performance model should be nothing too new. At this point we understand exactly how each service behaves under an increasing load, and we have enough data to plug into a model. Now, it’s just a matter of building a model. Software Development