Re: [google-appengine] Some questions about get_serving_url.
dear Alex Thanks for your information! 2013年7月11日木曜日 1時48分35秒 UTC+9 Alex Burgel: > > On Wednesday, July 10, 2013 6:17:54 AM UTC-4, barryhunter wrote: >> >> The image should get a future expires date, so the browser will cache >> the image. >> > > FYI, the expiration time is 24 hours, and there doesn't seem to be a way > to change this. > > https://groups.google.com/d/topic/google-appengine/2fPDYoJbjR4/discussion > >> >>>- I'm wondering whether I can delete original image data stored on >>>Blobstore or not. >>> >>> not really no. The url is just "link" to the data, not a 'copy'. >> > > If you delete the original image from blobstore, then the url will return > 404 within 24 hours. > > --Alex > -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To unsubscribe from this group and stop receiving emails from it, send an email to google-appengine+unsubscr...@googlegroups.com. To post to this group, send email to google-appengine@googlegroups.com. Visit this group at http://groups.google.com/group/google-appengine. For more options, visit https://groups.google.com/groups/opt_out.
Re: [google-appengine] Some questions about get_serving_url.
dear Barry Hunter, thank you so much for your prompt answer! The 5th info was especially valuable for me. Much gratitude, dd 2013年7月10日水曜日 19時17分54秒 UTC+9 barryhunter: > > > > > On Wed, Jul 10, 2013 at 11:00 AM, dd >wrote: > >> >>- Does it cost anything at all to create a *get_serving_url* image? >> >> No AFAIK > > > >> >>- Is the cost to store an image created through *get_serving_url* to >>the Image API storage just the same as Blobstore ($0.13/GB/month)? >> >> No. There is no 'storage' as such. You are just creating a URL to make > accessing the file stored in the blobstore possible. (or GCS!) > > > >> >>- Is the cost to serve an image created through *get_serving_url* the >>same as GAE's Outgoing Bandwidth ($0.12/GB)? >> >> Yes > > >> >>- Is there any expiration time for URL created through * >>get_serving_url* ? >> >> The image should get a future expires date, so the browser will cache > the image. > >> >>- I'm wondering whether I can delete original image data stored on >>Blobstore or not. >> >> not really no. The url is just "link" to the data, not a 'copy'. > > > >> I'd greatly appreciate if you could point me to related documents, if >> there are any. > > > Most of the above, is inferred from > https://developers.google.com/appengine/docs/python/images/ > > > > >> >> Thanks ! >> >> -- >> You received this message because you are subscribed to the Google Groups >> "Google App Engine" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to google-appengi...@googlegroups.com . >> To post to this group, send email to >> google-a...@googlegroups.com >> . >> Visit this group at http://groups.google.com/group/google-appengine. >> For more options, visit https://groups.google.com/groups/opt_out. >> >> >> > > -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To unsubscribe from this group and stop receiving emails from it, send an email to google-appengine+unsubscr...@googlegroups.com. To post to this group, send email to google-appengine@googlegroups.com. Visit this group at http://groups.google.com/group/google-appengine. For more options, visit https://groups.google.com/groups/opt_out.
Re: [google-appengine] Some questions about get_serving_url.
On Wednesday, July 10, 2013 6:17:54 AM UTC-4, barryhunter wrote: > > The image should get a future expires date, so the browser will cache the > image. > FYI, the expiration time is 24 hours, and there doesn't seem to be a way to change this. https://groups.google.com/d/topic/google-appengine/2fPDYoJbjR4/discussion > >>- I'm wondering whether I can delete original image data stored on >>Blobstore or not. >> >> not really no. The url is just "link" to the data, not a 'copy'. > If you delete the original image from blobstore, then the url will return 404 within 24 hours. --Alex -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To unsubscribe from this group and stop receiving emails from it, send an email to google-appengine+unsubscr...@googlegroups.com. To post to this group, send email to google-appengine@googlegroups.com. Visit this group at http://groups.google.com/group/google-appengine. For more options, visit https://groups.google.com/groups/opt_out.
Re: [google-appengine] Some questions about get_serving_url.
On Wed, Jul 10, 2013 at 11:00 AM, dd wrote: > >- Does it cost anything at all to create a *get_serving_url* image? > > No AFAIK > >- Is the cost to store an image created through *get_serving_url* to >the Image API storage just the same as Blobstore ($0.13/GB/month)? > > No. There is no 'storage' as such. You are just creating a URL to make accessing the file stored in the blobstore possible. (or GCS!) > >- Is the cost to serve an image created through *get_serving_url* the >same as GAE's Outgoing Bandwidth ($0.12/GB)? > > Yes > >- Is there any expiration time for URL created through *get_serving_url >* ? > > The image should get a future expires date, so the browser will cache the image. > >- I'm wondering whether I can delete original image data stored on >Blobstore or not. > > not really no. The url is just "link" to the data, not a 'copy'. > I'd greatly appreciate if you could point me to related documents, if > there are any. Most of the above, is inferred from https://developers.google.com/appengine/docs/python/images/ > > Thanks ! > > -- > You received this message because you are subscribed to the Google Groups > "Google App Engine" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to google-appengine+unsubscr...@googlegroups.com. > To post to this group, send email to google-appengine@googlegroups.com. > Visit this group at http://groups.google.com/group/google-appengine. > For more options, visit https://groups.google.com/groups/opt_out. > > > -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To unsubscribe from this group and stop receiving emails from it, send an email to google-appengine+unsubscr...@googlegroups.com. To post to this group, send email to google-appengine@googlegroups.com. Visit this group at http://groups.google.com/group/google-appengine. For more options, visit https://groups.google.com/groups/opt_out.
[google-appengine] Some questions about get_serving_url.
- Does it cost anything at all to create a *get_serving_url* image? - Is the cost to store an image created through *get_serving_url* to the Image API storage just the same as Blobstore ($0.13/GB/month)? - Is the cost to serve an image created through *get_serving_url* the same as GAE's Outgoing Bandwidth ($0.12/GB)? - Is there any expiration time for URL created through *get_serving_url*? I'm wondering whether I can delete original image data stored on Blobstore or not. I'd greatly appreciate if you could point me to related documents, if there are any. Thanks ! -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To unsubscribe from this group and stop receiving emails from it, send an email to google-appengine+unsubscr...@googlegroups.com. To post to this group, send email to google-appengine@googlegroups.com. Visit this group at http://groups.google.com/group/google-appengine. For more options, visit https://groups.google.com/groups/opt_out.
