有人用过Virtual Table Server 吗？

Koffer

The Virtual Table Server (VTS) Windows service maintains a virtual (in-memory) database accessible by several load generators on a network.

With VTS, several load generators can obtain values from a single common pool.

If the script "marks" each value as being used, VTS provides a mechanism for allocating unique values among load generators.

Thus, VTS provides a way for load generators to communicate with each other in real time.

If the script is written to act according to data obtained from VTS, the behavior of load generators can be controlled in real time.

有人使用过吗？一般在什么情况下才需要使用？有没有经典案例？