For a new application based on Erlang, Python, we are thinkin开发者_JAVA百科g of trying out a non-RDBMS database(just for the sake of it). Some of the databases I\'ve researched are Mongodb, CouchDB,
I\'m looking for a database system which has the following capabilities: Hierarchical (multi-dimensional) keys
I\'m looking for any k开发者_开发百科ey-value database implementation for working with twisted in asynchronous mode.
I want to create an application that allows keeping track of items and associated fields. For example, I may want to keep track of how much coffee I have drunk, and so I would create a coffee entry, a
I\'m building a Threaded Messaging System that will be hosted on Google AppEngine I\'ve modeled it after the technique described by Brett Slatkin in Building Scalable, Complex Apps on App Engine
As it currently stands, this question is not a good fit for our Q&A format. We expect answers to be su开发者_StackOverflow社区pported by facts, references,or expertise, but this question will
Imagine, for example that I have a lot of user开发者_运维技巧s. Every time a user messages something, he/she can message it to a list of other users (similar to mass-emailing). However, I just want to
MySQL, PostgreSQL and MS SQL Server are relational database systems, and NoSQL, MongoDB, etc. are non-relat开发者_开发知识库ional DBMSs.
tl;dr Is my schema okay? My resolution for this year is to learn something new, and I\'ve chosen to learn something about non-rel databases, i.e. Mongo. I\'m currently working on a simple app which u
What\'s the best practice for filtering based on a foreign key\'s property in a non-relational database? I understand that the lack of join support makes things more complicated, and so I was wonderin
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