I am working on an app right now which has the potential to grow quite large.The whole application runs through a single domain, with customers being given sub-domains, which means that it all, of cou
I\'ve run into a strange problem that I haven\'t seen before making a get_by_key_name call using the App Engine ORM.
We are attempting to built the Document Library (File Management) as apart of our core 开发者_如何学运维apps. It starts with simple one obviously.
Here\'s my problem: I\'m about to design and implement quite a big sales module on top of an existing business (web) application. What I need is basically this - a complete e-commerce layer without th
I want to come up with a generic schema (if possible) to use for a number of different events that I am managing.These events can be weddings, birthday parties, etc.
I\'m creating a table to hold items from rss feeds and I need to create a column \'description\'. I selected the datatype as TEXT with no limit set with no index on this column. This is the error I\'m
I am building a database system and having trouble with the design of one of my tables. In this system there is a users table, an object table, an item table and cost table.
Let\'s say I want to build a gaming website and I have many game sections. They ALL have a lot of data that needs to be stored. Is it better to make one database with a table representing each game or
Im modeling an online book with ruby on rails. The book has chapters, each chapter has pages. Modeling this part is easy. What id like 开发者_Python百科to do is keep track of what pages each user has
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