Sounds like a good idea. This would mean that I'm able to query users by a skill pretty fast. But is there a chance to query users which have a set of skills efficient in app-engine? Or would i need to query for each skill seperatly and filter the list of users (which have all the required skills) inside the application? If so - what about the limited number of query result records in GAE (e.g. more then 1000 users have defined a skill "Java")?
Thanks again On 31 Dez. 2009, 19:36, Rusty Wright <[email protected]> wrote: > Stand it on its head; instead of User having a Collection of Skill, Skill has > a Collection of User Keys (ignoring the levels part). For the Level, add a > layer of nesting; Skill has a Collection of Level, and each Level has a > Collection of User Keys. > > > > reini77 wrote: > > Hi, > > > I'm trying to implement the following scenario and I can't get my head > > round how to implement it. > > > Assume we get a list of user profiles where each profile can have a > > set of skills. Each skill is defined by a name (or reference to an > > entity with more information) and an experience level. > > Now I want to query a list of user profiles which match some skills > > with a minimum level required. > > > Example: > > Get a list of all users which are have high experience in Java (skill > > name="Java", at least level=5) and some experience in AppEngine (skill > > name="AppEngine", at least level=1) > > > I was about to model a class "UserProfile" which holds a set of > > "UserSkill" objects. "UserSkill" class has a name and a level (and > > some additional infos). But I can't think of a way how to do the query > > in GAE... > > > Thanks a lot > > Reini > > > -- > > > You received this message because you are subscribed to the Google Groups > > "Google App Engine for Java" 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 > > athttp://groups.google.com/group/google-appengine-java?hl=en. -- You received this message because you are subscribed to the Google Groups "Google App Engine for Java" 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-java?hl=en.
