In the upcoming two blog posts we'll cover some theory about the load optimization on WSO2 API Manager, as well as analysis of the benchmarks got as a result of real life use cases.
Imagine there are 4 different APIs exposed by WSO2 API Manager. One of them is really slow and it takes more than 60 seconds to respond. The other 3 are fast and will respond in less than 3 seconds. Now, in order to simplify very complex topic, imagine your system is capable to serve 10 requests concurrently. By that, 10 customers will be served in parallel, but the 11th and each additional request will be rejected from WSO2 API Manager as of resource limitation.