non-relational-database Questions
9
Why should I use document based database like CouchDB instead of using relational database.
Are there any typical kinds of applications or domains where the document based database is more suitable...
Pterosaur asked 14/1, 2009 at 0:21
4
Solved
I had worked on relational database; but now want to learn about graph database. I came to know that these two are graph database. What is difference between these two databases. What should we pre...
Box asked 27/7, 2017 at 10:6
1
Solved
I have a general DB related question. It's more specific to how collections are handled with respect to MongoDB.
Let's say I have a Parent collection. I then have some Child collection that is apa...
Gadhelic asked 2/1, 2020 at 15:45
3
Solved
Gist
I implemented a like button in my application. Let's imagine users are able to like other users products.
Issue
I am now wondering which of the following is the most effective and robust me...
Ostracism asked 6/8, 2018 at 6:3
8
Solved
MySQL, PostgreSQL and MS SQL Server are relational database systems, and NoSQL, MongoDB, etc. are non-relational DBMSs.
What are the differences between the two types of system?
Biel asked 27/1, 2011 at 0:21
5
This question is already asked on StackOverflow,
The asked questions date back to 2013, Its 2015 now and Django has grown up fast.
What is the situation of using mongodb with Django 1.8 as of 201...
Lefevre asked 27/8, 2015 at 17:46
9
Solved
I want to experiment/play around with non-relational databases, it'd be best if the solution was:
portable, meaning it doesn't require an installation. ideally just copy-pasting the directory to ...
Smatter asked 22/2, 2009 at 16:31
2
Solved
Suppose you have a large number of users (M) and a large number of documents (N) and you want each user to be able to mark each document as read or unread (just like any email system). What's the b...
Yajairayajurveda asked 15/11, 2010 at 1:41
8
Solved
I am creating a system which polls devices for data on varying metrics such as CPU utilisation, disk utilisation, temperature etc. at (probably) 5 minute intervals using SNMP. The ultimate goal is ...
Pontine asked 27/1, 2011 at 8:31
2
I have the following model in mongo db:
User collection
{
_id:12345,
name:"Joe",
age:15,
}
Addresses collection
{
_id:7663,
userId:12345,
Street:"xyz",
number:"1235",...
Scriven asked 13/5, 2014 at 17:18
3
I'm going to try and make this as straight-forward as I can.
Coming from MySQL and thinking in terms of tables, let's use the following example:
Let's say that we have a real-estate website and we...
Beech asked 13/7, 2013 at 5:14
1
I'm working on a simple JavaScript Twitter clone utilizing Firebase as the backend storage mechanism (JSON). I am familiar with relational databases (SQL) but not with non-relational databases. I a...
Lulita asked 12/4, 2016 at 22:29
5
I'm new to DBs of any kind. It seems you can represent any relational database in graph form (although it might be a very flat graph), and any graph database in a relational database (with enough t...
Ybarra asked 24/10, 2013 at 15:49
2
Solved
Assuming the following "schema/relationship" design what is the recommended practice for handling deletion with cascade delete like operation?
Relational Schema:
+---------+ +--------+
| Stude...
Windrow asked 4/12, 2013 at 8:50
2
Solved
I know there are three different, popular types of non-sql databases.
Key/Value: Redis, Tokyo Cabinet, Memcached
ColumnFamily: Cassandra, HBase
Document: MongoDB, CouchDB
I have read long blogs...
Serious asked 24/8, 2010 at 7:7
3
I am using Neo4j graph database to store medical symptoms and diseases . the purpose behind that is give recommendation of diseases a person can have from the symptoms the user has entered into the...
Planogamete asked 6/3, 2014 at 13:28
3
Solved
I'm trying to learn about OLAP and data warehousing, and I'm confused about the difference between relational and dimensional modeling. Is dimensional modeling basically relational modeling, but al...
Explosion asked 9/5, 2010 at 18:4
4
Solved
I am starting a web app considering scalability as one of the top priorities.
What would be the benefits of this:
cassandra
scala
lift
vs the traditional LAMP
on the cloud? Since from what I've re...
Operative asked 6/5, 2010 at 8:33
4
Solved
I am in the early stages of developing a sports statistics website (ultimate frisbee) and would like to know your opinions if Google App Engine is right for me.
I am writing it in Python using Dja...
Motorcade asked 10/11, 2009 at 20:1
2
Solved
The latest craze in databases seems to be centered around non-relational databases. Why? It seems kind of counterproductive. For example, it makes much more sense to me to express my data in a rela...
Keijo asked 28/10, 2011 at 21:51
3
I have a user database with the following properties for each user:
user
id
name
zip
city
In a relational database I would model it in a table user:
user
id
name
location_id
and have a second t...
Penurious asked 13/5, 2011 at 16:42
2
I was thinking of starting a project that very clearly needs a persistent store. I was about to reluctantly decide on a RDBMS, when I came across an article which briefly mentions CouchDB. Seems so...
Oldtime asked 15/10, 2009 at 17:28
8
Solved
I'm learning traditional Relational Databases (with PostgreSQL) and doing some research I've come across some new types of databases. CouchDB, Drizzle, and Scalaris to name a few, what is goi...
Kellie asked 12/11, 2008 at 2:2
3
Solved
There has been a lot of talk about contra-revolutionary NoSQL databases like Cassandra, CouchDB, Hypertable, MongoDB, Project Voldemort, BigTable, and so many more. As far as I am concerned, the st...
Every asked 8/7, 2010 at 23:35
2
Solved
Im looking for a way to map an ActiveResource to SimpleDB
I want to avoid plugins/gems as all I have used are outdated/buggy/not mantained
It doesnt seem hard, I wonder if any of you have succesf...
Kiyokokiyoshi asked 1/3, 2010 at 15:35
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