[google-appengine] Re: wish: declare properties to exclude from indexing

can also use another annotation in Data Nucleus/JDO to tell Datastore not to index. @Persistent @Extension(vendorName = datanucleus, key = gae.unindexed, value=true) private String unindexedString; Maybe one of these 3 approaches might get you what you need... Thanks, Enrique Perez Austin

[google-appengine] Re: Best practice for segmenting data between clients for security purposes?

than your original design proposal. They both seem to have merit. I would love to hear other opinions on this... Hopefully this is of help to you... Thanks, Enrique Perez Austin, Texas On Jan 31, 6:26 pm, DutrowLLC dutrow...@gmail.com wrote: I have an application that uses an identical data

[google-appengine] Re: Best practice for segmenting data between clients for security purposes?

Andrew, Nice Link... I will check this out Enrique On Jan 31, 11:45 pm, Andrew Chilton andychil...@gmail.com wrote: Hi all, On 1 February 2010 18:34, Enrique Perez enrique.m.pe...@gmail.com wrote: The feature you are describing is often called Multi-Tenancy.  On the discussion

[google-appengine] Re: Entity Group Size TOO LARGE?????

to that users Entity Group on the datastore. With this in mind you can see how I have interpreted that statement. If any else has more to add or a better way to describe this it would be great to hear Hopefully this is helpful Thanks Enrique Perez Austin, Texas On Jan 29, 1:52 am

[appengine-java] Re: Rules for creating multiple child entities at the same time

write to succeed In my experience a high percentage of write retries succeed on 2nd or 3rd retry Hopefully this helps... Thanks Enrique Perez Austin, Texas On Jan 28, 6:47 pm, Ugorji ugo...@gmail.com wrote: I want to put some entities in the same entity group as a parent. If multiple users

[appengine-java] Re: Rules for creating multiple child entities at the same time

. Because of this you can get write contention, even if you just writing to child entities. This is my recollection after watching this video some months back... I could be missing something.. If anyone has additional insight please correct anything that may be wrong... Thanks Enrique Perez Austin

[appengine-java] Re: Post/Get to a servlet from another servlet

background tasks as small chunks of work. Hopefully this helps... Thanks, Enrique Perez Austin, Texas On Jan 25, 10:07 pm, edarroyo edgardo...@gmail.com wrote: I'm sorry if this is a stupid question, but is it possible to do a post request to another servlet from within a servlet? I am trying to do

[google-appengine] Re: Using the Java Low-level Api, Do entity updates overwite the whole entity or only the properties that were actually modified?

datastore level. I believe Max Ross discusses this in question from audience in Google IO - 2008 - Softer side of Schemas presentation Thanks Enrique Perez Austin, Texas On Jan 18, 8:40 pm, DutrowLLC dutrow...@gmail.com wrote: Hi, When using the Java low-level Api, if I grab an entity out

[google-appengine] Three questions about AppEngine datastore and benefits / cost of EntityGroups?

group? Thanks Enrique Perez -- 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-appeng...@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com