Quite simply, what the standby server is doing when everything is running just fine has pretty much everything to do with how DB2 on that server needs to be licensed.

简单地说，当一切 正常时备用服务器正在做什么与如何为那个服务器上的 DB2 获得许可有很大的关系。

youdao

Any modifications do not have to be made available under the same license, so long as a notice of use of Apache-licensed code is maintained.

不一定由同一个许可包含所有修改，因为我们仅维护一个Apache代码使用许可需知。

youdao

The Licensor shall not be obliged to bring or defend any proceedings in relation to the Licensed Trademarks if the Licensee decides in its sole discretion to do so.

如果被许可方自行决定就受许可商标提起诉讼或进行抗辩，许可方无义务九次提起诉讼或进行抗辩。

youdao

It suggests that those who want to display legal flags on street furniture such as lampposts might be licensed to do so for a fortnight around a particular celebration, after which they would have to take them down.

BBC: Alliance shared future plans ambitious

Non-standards patents do not have to be licensed and any price, however extreme, can be charged.

FORBES: Are Apple And Google Going To Settle Their Patent War?

These do indeed have to be licensed to anyone who asks, on fair and reasonable terms (FRAND to us Europeans, RAND to you Americans).

FORBES: Are Apple And Google Going To Settle Their Patent War?