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-2
votes
0answers
29 views

Has development of Titan Graph stopped? [on hold]

I has tried some graph databases and I liked the Titan very much. However I have not seen new versions a long time ago. Is it has a real future?
2
votes
0answers
81 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 ...
10
votes
7answers
253 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 ...
3
votes
2answers
261 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
587 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 ...
14
votes
1answer
5k 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
171 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
265 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 ...
1
vote
3answers
831 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?