Stop trying to optimize until you have a working application. Jeff
On Fri, Apr 27, 2012 at 4:00 PM, Deepak Singh <deepaksingh...@gmail.com> wrote: > So Will that not consume more instance hours ? > > > On Sat, Apr 28, 2012 at 1:11 AM, Jeff Schnitzer <j...@infohazard.org> wrote: >> >> It's best to just write your data directly to the datastore. >> >> Jeff >> >> On Fri, Apr 27, 2012 at 3:24 PM, Deepak Singh <deepaksingh...@gmail.com> >> wrote: >> > Thanks Jeff. >> > yes i am in learning stage now. >> > Will it be better to use the url based task options instead of >> > DeferredTask >> > for this scenario ? >> > >> > >> > On Sat, Apr 28, 2012 at 12:40 AM, Jeff Schnitzer <j...@infohazard.org> >> > wrote: >> >> >> >> You cannot. You could stash the data in memcache, but at the risk the >> >> data will disappear before your task executes. >> >> >> >> This sounds like premature optimization. You're still in the learning >> >> stage. Start by writing the simplest program that could possibly >> >> work, then figure out how to optimize it later. >> >> >> >> Jeff >> >> >> >> On Fri, Apr 27, 2012 at 2:46 PM, Deepak Singh >> >> <deepaksingh...@gmail.com> >> >> wrote: >> >> > But my objective to use the task is only to insert the file in >> >> > datastore. >> >> > its an uploaded file by user. >> >> > >> >> > I want to put this operation in task to just make the instance free >> >> > and >> >> > insertion should happen in background. >> >> > >> >> > >> >> > On Fri, Apr 27, 2012 at 5:49 PM, Dale Humby <d...@nomanini.com> >> >> > wrote: >> >> >> >> >> >> Passing the contents of a file around within a task is not really >> >> >> correct. >> >> >> Rather store the file in the blobstore (or the datastore) first and >> >> >> then >> >> >> pass a reference to the location of the file as a parameter to the >> >> >> task. >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> On Thursday, April 26, 2012 11:37:06 PM UTC+2, Deepak Singh wrote: >> >> >>> >> >> >>> Hi, >> >> >>> >> >> >>> I have a deferred task and am doing database insertion in task >> >> >>> queue >> >> >>> defined as below, >> >> >>> >> >> >>> <queue> >> >> >>> <name>dbinsert</name> >> >> >>> <rate>20/s</rate> >> >> >>> <bucket-size>100</bucket-size> >> >> >>> <max-concurrent-requests>10</max-concurrent-requests> >> >> >>> <retry-parameters> >> >> >>> <task-retry-limit>7</task-retry-limit> >> >> >>> </retry-parameters> >> >> >>> </queue> >> >> >>> >> >> >>> >> >> >>> Since i am uploading files in task, most often i get the exception >> >> >>> "Task >> >> >>> size too large". >> >> >>> >> >> >>> What can i do to avoid this ? >> >> >>> >> >> >>> >> >> >>> >> >> >>> thanks >> >> >>> Deepak Singh >> >> >> >> >> >> -- >> >> >> You received this message because you are subscribed to the Google >> >> >> Groups >> >> >> "Google App Engine" group. >> >> >> To view this discussion on the web visit >> >> >> https://groups.google.com/d/msg/google-appengine/-/bP6mraNokV0J. >> >> >> To post to this group, send email to >> >> >> google-appengine@googlegroups.com. >> >> >> To unsubscribe from this group, send email to >> >> >> google-appengine+unsubscr...@googlegroups.com. >> >> >> For more options, visit this group at >> >> >> http://groups.google.com/group/google-appengine?hl=en. >> >> > >> >> > >> >> > >> >> > >> >> > -- >> >> > Deepak Singh >> >> > >> >> > -- >> >> > You received this message because you are subscribed to the Google >> >> > Groups >> >> > "Google App Engine" group. >> >> > To post to this group, send email to >> >> > google-appengine@googlegroups.com. >> >> > To unsubscribe from this group, send email to >> >> > google-appengine+unsubscr...@googlegroups.com. >> >> > For more options, visit this group at >> >> > http://groups.google.com/group/google-appengine?hl=en. >> >> >> >> -- >> >> You received this message because you are subscribed to the Google >> >> Groups >> >> "Google App Engine" group. >> >> To post to this group, send email to google-appengine@googlegroups.com. >> >> To unsubscribe from this group, send email to >> >> google-appengine+unsubscr...@googlegroups.com. >> >> For more options, visit this group at >> >> http://groups.google.com/group/google-appengine?hl=en. >> >> >> > >> > >> > >> > -- >> > Deepak Singh >> > >> > -- >> > You received this message because you are subscribed to the Google >> > Groups >> > "Google App Engine" group. >> > To post to this group, send email to google-appengine@googlegroups.com. >> > To unsubscribe from this group, send email to >> > google-appengine+unsubscr...@googlegroups.com. >> > For more options, visit this group at >> > http://groups.google.com/group/google-appengine?hl=en. >> >> -- >> You received this message because you are subscribed to the Google Groups >> "Google App Engine" group. >> To post to this group, send email to google-appengine@googlegroups.com. >> To unsubscribe from this group, send email to >> google-appengine+unsubscr...@googlegroups.com. >> For more options, visit this group at >> http://groups.google.com/group/google-appengine?hl=en. >> > > > > -- > Deepak Singh > > -- > You received this message because you are subscribed to the Google Groups > "Google App Engine" group. > To post to this group, send email to google-appengine@googlegroups.com. > To unsubscribe from this group, send email to > google-appengine+unsubscr...@googlegroups.com. > For more options, visit this group at > http://groups.google.com/group/google-appengine?hl=en. -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. 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