To provide a frame of reference for our discussion and sample, we based the artifacts on a simple Order Processing use case.
为了针对我们的讨论和示例提供参考框架，这些构件将基于简单订单处理用例。
2
In this case, we will simply determine the coordinates of a cell of pixels closest to the top of the captured image and that changed from the previous frame.
在这个示例中，我们只判断最接近捕捉的图像顶部与前一帧相比有变化的像素的坐标。
3
If you have lots of LPARs on a frame, the down-time required for the restore may not be palatable in some case, such as if you have systems that are not clustered for High Availability.