if no images, usually 10-50 SVG objects per page with 5-10 pages per chat session.
with images, its usually less since the images are typically slides from Powerpoint/OOo so the markup is usually to emphasize a point. so you really need to types of history: 1) give me all the changes in order since epoch of the whiteboard (true history but as you indicated could be very expensive) 2) give me the current state only (default) btw, we use IBB for distributing images in the whiteboard and we wrote a custom IBB module for openfire as part of the whiteboard pluign to handle the image distro. basically the client sends the images to server and the server handles the distro with all the other clients. boyd On 3/10/08 4:56 PM, "Peter Saint-Andre" <[EMAIL PROTECTED]> wrote: > Fletcher, Boyd C. CIV US USJFCOM JFL J9935 wrote: >> you don't send all the changes, you send the current state. > > In your experience, how large will the current state be (best case and > worst case)? >
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