This interoperability testing has helped establish a basic level of compatibility among stacks, but the benefits have been limited because of the small number of configurations tested.
这个互操作性测试有助于在各个栈之间建立基本水平的兼容性，但是收效甚微，因为只有少量配置被测试。
2
The latter, in particular, has helped establish a basic level of compatibility among stacks, but the benefits have been limited because of the small number of configurations tested.
特别是后者，有助于在栈之间建立基本的兼容性，但是收效甚微，因为测试配置的数量很少。
3
Of course, it is important to remember that these are just observations of case studies that are limited to the sphere of influence of the enthusiast working on the compatibility quotient.