> For the complete documentation index, see [llms.txt](https://accs.mikesay.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://accs.mikesay.com/part3/chapter11/transaction-and-concurrency-across-clouds.md).

# 跨云的事务和并发

TBD