Recently I've been working a little with MongoDB and I have to say I really like it. However it is a completely different type of database then I am used. I've noticed that it is most definitely be...

using document oriënted database mongodb and the Object Document Mapper (ODM) morphia Lets say we have 3 different classes; Object, Category and Action. These object are all stored in the collecti...

Our team has started development of an application backed by Couchbase DB; for every one of us it's the first experience with a no-SQL database. We've started to define our entities and adopted th...

I'm interested in document-oriented databases, and I'd like to play with MongoDB. So I started a fairly simple project (an issue tracker), but am having hard times thinking in a non-relational way....

I understand that document-oriented NoSQL DBs are "extensions" of the KV model in that they allow you to query more than just a single lookup key. But once something is a "document", I feel like it...

I want to implement a taxonomy structure (geo terms) for my node.js application with NoSQL database. I had a similar taxonomy structure with MySQL but it's time to move forward and learn something ...

I need to make some benchmarks on a small database (64MB) and I need to figure out what is the smartest way to fetch whole Mongo collection into python object with PyMongo? In JavaScript, there is ...

Suppose I have a large ammount of heterogeneous JSON documents (i.e. named key-value mappings) and a hierarchy of classes (i.e. named sets) that these documents are attached to. I need to set up a ...

I'm trying to implement blog post storage using mongo db. I've got two domain entities: "Blog post" and "Author" Currently I've added AuthorId property to blog post entity. Is that the right app...

I'm doing research on the maturity of some document-oriented stores, which includes an overview of applications and websites that use the database in production environments. There are several list...

I've been hearing a lot of talk about schema-less (often distributed) database systems like MongoDB, CouchDB, SimpleDB, etc... While I can understand they might be valuable for some purposes, in m...

At work, we recently started a project using CouchDB (a document-oriented database). I've been having a hard time un-learning all of my relational db knowledge. I was wondering how some of you ove...