datastore
what so special about redis? [closed]
Closed. This question is opinion-based. It is not currently accepting answers. Want to improve this question? Update the question so it can be answered with facts and 开发者_JAVA百科citati[详细]
2023-01-28 01:33 分类:问答How to create dynamic fields in Google App Engine expando class?
I have a db expando class called widget. I\'m passing in a json string开发者_如何学C and converting it to a dict and then adding it to the datastore.[详细]
2023-01-24 10:56 分类:问答App Engine: Datastore quota reached, thou data ≈ 200 MB --?
I\'ve written an app that scans the internet and saves some data it retrieves from there. After a while the percentage of Datastore quota (Total stored data) jumped from 7% to 99%. I stopped my robot,[详细]
2023-01-18 15:15 分类:问答Enforcing Unique Constraint in GAE
I am trying out Google App Engine Java, however the absence of a unique constraint is making things difficult.[详细]
2023-01-18 12:00 分类:问答Non Relational Database , Key Value or flat table
My application needs configurable columns , and titles of these columns get configured in the begining, If relation database I would have created generic columns in table like CodeA, CodeB etc for thi[详细]
2023-01-18 02:07 分类:问答Is there a good utility / 3rd party library to manage the AppEngine datastore?
I have been developing an app using appengine.We are likely to be storing a lot of records in the datastore but I find the admin functionality you are given to manage this data lacking.[详细]
2023-01-16 17:16 分类:问答How to shallow copy app engine model instance to create new instance?
I want to implement a simple VersionedModel base model class for my app engine app. I\'m looking for a pattern that does not involve explicitly choosing fields to copy.[详细]
2023-01-15 13:06 分类:问答suggestions for a replicated datastore
I am looking for a simple key-value datastore which will automatically replicate itself on different machines. Unfortunately, a Dist开发者_运维知识库ributed Hash Table will not work for me since I nee[详细]
2023-01-12 17:17 分类:问答Appengine datastore not updating multiple records
votergroup = db.GqlQuery(\"SELECT * FROM Voter WHERE lastname = :1\", \'AGEE\') for voter in votergroup:[详细]
2023-01-12 15:45 分类:问答Most efficient way to iterate through entire datastore and set a default value to a modified schema?
I have an existing schema: class Example (db.Model) : row_开发者_Go百科num = db.IntegerProperty(required=True)[详细]
2023-01-09 07:59 分类:问答