I see. Thanks for the information. When will the 0.6 API be ready and in use then?
Regards, Keith On Sat, Nov 15, 2008 at 8:31 PM, Martijn van Oosterhout <[EMAIL PROTECTED]>wrote: > On Sat, Nov 15, 2008 at 9:49 AM, Keith Ng <[EMAIL PROTECTED]> wrote: > > I am currently uploading fixed coastline from JOSM and I notice that the > > upload is excruciatingly slow. The maximum speech achievable is around > > 1.5KB/s and the average speed is around 800 byles/s. > > > > I am uploading data from Melbourne, Australia. There's nothing wrong with > my > > Internet. My maximum upload bandwidth is 256KB/s. Yet, JOSM notifies me > that > > my current upload will take around 95 minutes. > > The problem is not speed, it's latency. I'm not sure what your ping > time is to the server (I'm guessing near 350ms), but remember that any > single update done by JOSM will take at least a whole HTTP request to > do which is at least 4*RTT so maybe 1.5 seconds. Multiply by number of > objects... > > The 0.6 API wil have a bulk upload stream which can significantly > reduce the overhead. Another possibility is do a Save in JOSM and you > bulk_upload from a machine closer to the server. > > Have a nice day, > -- > Martijn van Oosterhout <[EMAIL PROTECTED]> http://svana.org/kleptog/ >
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