而异步可用性则不保证主系统和辅助系统是完全同步的。
Asynchronous availability does not guarantee that primary and secondary system databases are completely synchronized.
很明显，这种技术只能在传递方和接受方拥有完全同步的耦合混沌系统时才可实现。
Obviously, this only works when the transmitter and receiver have are coupled so that they evolve in exactly the same way.
协调的，用轻量级协调关注协作而不是尝试繁重的完全同步。
Coordinated, with lightweight coordination focusing on synergies instead of attempting heavy complete synchronization.
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