I do some tool which list all tables and shows bottlenecks base on: https://code.google.com/intl/en/appengine/docs/billing.html.
First of all do indexed=False for all fields! - not sure about overhead of import tools since could generate more operation than is need. On Feb 3, 7:55 am, Robert Kluin <[email protected]> wrote: > If you're lazy, you can also try importing it on the local dev server, > then goto the local datastore viewer. It will tell you how many write > ops each entity required. > > You can also disable unneeded indexes (what Timofey is talking about), > which will reduce cost and improve performance. > > Robert > > > > > > > > On Thu, Feb 2, 2012 at 18:36, Timofey Koolin <[email protected]> wrote: > > Every field have index by default. > > You can calc write ops by table > >https://code.google.com/intl/en/appengine/docs/billing.html > > "These low-level operations map to API-level operations as follows" > > > 2012/2/2 José Luis Ordiales Fernandez <[email protected]> > > >> Hi, > >> im a student of Spain and im using the free version of the GAE. Actually > >> im working with a CSV file and I get to import to the Datastore, but this > >> CSV file has about 200 columns and 1000 rows and when i try to read the > >> data > >> into the datastore the GAE tell me that i have exceed the number of reads. > >> I have seen that if you enable your billing the cost of reading each 100k > >> operations is 0.07$,but i dont know how many operations of read has my CSV > >> file. > > >> Can anyone help me? > >> Thanks in advance. > > >> -- > >> 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/-/wDh1011b3i0J. > >> To post to this group, send email to [email protected]. > >> To unsubscribe from this group, send email to > >> [email protected]. > >> For more options, visit this group at > >>http://groups.google.com/group/google-appengine?hl=en. > > > -- > > Blog:www.rekby.ru > > > -- > > You received this message because you are subscribed to the Google Groups > > "Google App Engine" group. > > To post to this group, send email to [email protected]. > > To unsubscribe from this group, send email to > > [email protected]. > > 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 [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
