The graph-databases tag has no usage guidance.
3
votes
2answers
182 views
How does I/O work for large graph databases?
I should preface this by saying that I'm mostly a front end web developer, trained as a musician, but over the past few years I've been getting more and more into computer science.
So one idea I have ...
1
vote
0answers
37 views
Approaches to Modeling a Graph Database over the Google App Engine Datastore?
I want to model a graph database over the Google App Engine Datastore.
I am currently working on creating a Link entity to model the concepts of link/edge/relationship to the graph of objects.
I am ...
0
votes
1answer
53 views
How can I model this scenario in a graph database?
I'm developing an application where users can tag resources and it's also important to know who tagged the resource with a specific tag.
A graph database seems like a good fit for this and the rest ...
3
votes
1answer
5k views
Why would I use ElasticSearch if I already use a graph database?
I don't find any deep explanation on the web about a comparison between ElasticSearch and the graph databases.
Both are optimized to traverse data.
ElasticSearch seems to be optimized for analytics.
...
2
votes
1answer
100 views
Which approach would be better for persisting these overridable configuration keys and values? A simple key-value store, or a graph database?
I'm creating a system where there are config keys and values. So for example:
config.key = 10
Is an example of a configuration key and a value. These keys can also have overrides based on ...
0
votes
2answers
944 views
Designing a social network with CQRS, graph databases and relational databases in mind
I have done quite an amount of research on the topic so far, but i couldn't come up with a conclusion to make up my mind.
I am designing a social network and during my research i stumbled upon graph ...
1
vote
0answers
536 views
How to link the data of MongoDB and Neo4j?
I want to implement a system which store the profiles of employee and the resources that they have. There are many types of resources, such as the documents they produced, the techniques they ...
1
vote
3answers
1k views
Is OrientDB document-database? or graph-database?
Some document says OrientDB is document-database, some others talks it's graph-database. What's right?
10
votes
7answers
548 views
Nested Entities and calculation on leaf entity property - SQL or NoSQL approach
I am working on a hobby project called Menu/Recipe Management.
This is how my entities and their relations look like.
A Nutrient has properties Code and Value
An Ingredient has a collection of ...
2
votes
0answers
109 views
Would a model like this translate well to a document or graph database?
I'm trying to understand what types of models that I have traditionally persisted relationally would translate well to some kind of NoSQL database. Suppose I have a model with the following ...
3
votes
2answers
294 views
Under which area of Artificial Intelligence is my knowledge store?
I've a maturing idea regarding a knowledge store.
For the purposes of this question, the store would be used by a police force for the recording and querying of crimes. I believe that ...
2
votes
1answer
871 views
Architecture for Social Graph data that has a Time Frame Associated?
I am adding some "social" type features to an existing application. There are a limited # of node & edge types. Overall the data itself is relatively small (50,000 - 70,000 for each type of ...
20
votes
1answer
9k views
When should you use a document vs relational vs graph database? [closed]
For the purposes of discussion let's consider a FourSquare scenario.
Scenario
Entities:
Users
Places
Relationships:
Checkins: users <-> places, many to many
Friends: users <-> users, ...
5
votes
1answer
216 views
What are graph datastores better at doing than other datastores and why?
Where previously there was only relational databases, the data store world is now rife with options like Key-Value, Document, and Graph datastores. Unfortunately, every datastore likes to show how it ...
2
votes
2answers
340 views
Tool for large scale graph analysis
What are the best tools / frameworks / libraries available to implement and run algorithms on graphs?
In particular I need a tool that can load a set of nodes, edges and values assigned to these ...
