I\'m building a data warehouse based on NFL statistics for educational purposes as I learn this paradigm - I have the following modelling problem
I\'m designing a multilingual e-commerce site. Products have different properties. Some properties are different for each language (like color), other properties are the same for all languages (like S
I m designing a mongo db schema for a site like stackoverflow. There are questions and users. Users can add questions to their favorite list and they can search for a question within the favorite list
I have looked through most of the mongodb schema design articles on mongo\'s website and most of the questions here on SO. There is still one use case which I haven\'t figured out. When looking at the
I know this question has been asked and answered many times, and I\'ve spent a decent amount of time reading through the following questions:
I am writing a simulation which requires a backing database to store the results. The simulation writes a huge amount of data. For obvious performance reasons, I chose to try out a NoSQL database, spe
Say you have a concept of \"user\" records that you\'d like to store in the data store. class User (db.Model):
I have a set of objects in a DB which can have a number of boolean flags associated with them. The flags will be pre-defined but may flags may be added or removed later. I could store them in a tabl
HI Just started to investifate Cassandra and have a bit co开发者_Go百科nfusion. Could you suggest schema for following:
I\'m hoping I can forgo the history, but trust me on the following: I have several people who have immediate access to MSWord 2007
加载中,请稍侯......