Neo4j is a graph database, reliable and fast for managing and querying highly connected data.

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250 views

Neo4j vs mongodb [closed]

I want to store data of parents,teachers,students,subjects and the respective marks. All these entities are highly interlinked. Different schools have different type of data and each student will have ...
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51 views

how to design my database for faster reads for my situation

I have a situation where i have two categories. Lets say type A and type B. In my database I have some 50,000 type A entries and 100,000 type B entries as of now. For each entry mentioned above(type ...
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1answer
86 views

Use Database to Store Data Extracted From Internet

I'm mining 500 million users, and their "followers" from a social network using their API. The extraction of data itself is not a problem, since I can do it with my scripts. However having 500 million ...
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65 views

How can I model this problem in a graph database?

I have a project that I'm working on where I extract data from PDFs and map/visualize the relationships between the extracted pieces. Here's an example of my problem: file: 11425646.pdf author: ...
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1answer
370 views

How to perform ETL from RDBMS to Neo4j

I have a mature 50+ tables web application based on mySQL. In order to do some advanced data mining I want to use Neo4j and the goodnes of cypher. However I'm having a hard time migrating my data from ...
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1answer
390 views

What happens if we copy neo4j's data folder while the server is running?

If my neo4j server is running and I copy the data folder using copy/rsync folder, what are the chances of data corruption?
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1answer
1k views

Amount of data per node in Neo4j

I need to store substantial amounts of data per node in Neo4j. The data is Unicode chunks of text. Actually not every node will have big chunks, but many of them will. I waded through the ...