[RC5] Tiling the team history plot
j-zbiciak1 at ti.com
Sat May 23 17:47:15 EDT 1998
'Nick Leverton' said previously:
| Do you mean sending the graph in several strips instead of one large
| image ?
I think that's the idea.
| That would vastly increase server load, because even if a strip
| hasn't changed, most of the time it will still be checked with an HTTP
| If-Modified-Since request.
Still, the cost of the HTTP queries is still likely much cheaper than
than the cost of actually downloading the whole GIF. From the standpoint
of the server, the bandwidth requirement should go down.
| And as far as I know most Web clients still
| don't support persistent connections, so that means one connection for
| each strip. It's likely to be much slower, and for those on flaky or
| overloaded links of their own - the sort that fails one access in four,
| like my work one on some days - it will take them several refreshes
| before they get all the strips.
It'll probably be worst the first time, but acceptible on subsequent
reloads. For modem users, it'll probably be a wash, or a slight win on
bandwidth starved connection. In the mean time, a little Java crapplet
over brain-dead browser behavior over bad links. Supporting persistent
connections in the browser are the long term solution, though, and I
hope that at least the leading browsers will start supporting them, if
they don't already. (I haven't been keeping up on browser technology
all that much.)
towards Java stems from what it is misused for, rather than what it can
and should be used for. Big hints:
-- Gratuitous dancing/animated icons == bad,
of a simple form with "Quantity" boxes (particularly when the site
only has 2 or 3 products) == bad,
-- Implementing a truly useful feature that cannot be implemented
efficiently by any other means == GOOD. ;-)
+------- Joseph Zbiciak ------+
|- - - j-zbiciak1 at ti.com - - -| without you, everything falls apart
| -Texas Instruments, Dallas- | without you, it's not as much fun
|- - #include <disclaim.h> - -| - NIN - to pick up the pieces.
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