SymmetricDS 中的节点和引擎有什么区别?

What's the difference between a node and an engine in SymmetricDS?

https://www.symmetricds.org/doc/3.8/html/user-guide.html

Multiple nodes can be hosted in a single SymmetricDS instance.
SymmetricDS will start a node for each properties file it finds
in the engines directory.

每个 .properties 文件指定一个 engine.name 和一个 external.id。他们的描述如下

基于此我猜测节点和引擎之间存在 1-1 映射。这个对吗?节点和引擎是一回事吗?

是的,没错。映射为 1-1