What is a transaction? sounds simple but

Hello

Yesterday i made apost about Logging and was told to use activity loggin whichs works well.

Now i’ve a question that sounds simple but i’ve no idea, maybe do u.

a part of an activity entry of a user:

Bytes Sent: 159074

Bytes Received: 1160222

Documents Read: 686

Documents Written:0

Open Time: 5.80 minutes

Transactions: 62

So what are transactions? were 62 Documents replicated or modified or what does it excatly mean?

anyone?

thanks & kind regards

Tibor