Hey, Thanks for replying. > Ok dude, braindump coming up - just some random > thoughts and ideas, > no concrete answers: Thats ok, still in the planning stage, not a line of code written so am open to ideas instead of just concrete answers. > > 5000 * 100 = 500000 bytes - i.e. on average about > half a meg, > that less than many image uploads. so a POST could > be acceptable. > serialize will add to the ammount sent (and there is > the > security issue of unserlizing data) but you can POST > serialized > data as easily as anything else... Ok.... after looking at this more carefully I see that I can actually throttle the data... eg: 1/10 of 5000, so send just a string of 500 > what options do you have for the having over the > data? > what is the structure of the data you need to send? The _closest_ I can describe the data is like just plain usernames, no passwords, so the array would be something like: ('hugo_the_boss','james007bond','max_power','etc') in "peak season" I expect the array to go upto 5k entries but very unlikely as I will be transferring data every minute of only new entries. Still, its better to be over protected and plan for a higher volume than plan for lower and then be surprised. > send( join('|', $arr) ); > > // instead of > > send( serialize($arr) ); Interesting... > yuo could consider JSON notation (probably more > compact than serialize) - > and in the process maybe even be the first guy to > use JSON for server to > server comms :-P Yep, and the first to run into any problems ;-D > you could setup an XML feed that they can request at > their leasure. Good idea! See? I didnt think of that. > you could also skip the webserver and go directly to > using FTP or SCP > or something like that (would require a line or 2 of > shellscript - using gzip > to compact the data can also be very helpful Cant do that, no idea how the clients machine will be setup and need to make this as compatable as possible as I wont have access to the remote machines, the clients have to install the scripts by themselves. > the question as too whether this is alot to send > depends on how > often you need to send it Every 2 mins max, usually every min. > > Can you suggest the best method of doing this? > > well the answer is probably not pigeons. or > hedgehogs ;-) Damn! there go my TOP 2 ideas...... killjoy... :-) Cheers! Ryan ------ - The faulty interface lies between the chair and the keyboard. - Creativity is great, but plagiarism is faster! - Smile, everyone loves a moron. :-) ----- Fight back spam! Download the Blue Frog. http://www.bluesecurity.com/register/s?user=bXVzaWNndTc%3D __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php