Hello,

I am researching methods to achieve high throughput for a learning chat
application I am designing as a self-led student. I came across the
Multiversion Control method of ACID and have a theoretical question: though
it seems remote that a reader of data wouldn't get an "old" read what has
been the experience and when this occurs what methods are available to
alert the read user that data has been updated?

Thank you,
Joey


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