CODEWITHSUNDEEP
ruby-on-railsgraphversion-controlneo4jgraph-databases
Larry Seltzer
Larry Seltzer

Reputation: 1

graph database revision control

GitHub for Neo4J?

I'm evaluating graph databases as a possible solution for modeling a complex computer network. It occurs to me something like a revision control system would be useful for planning and testing updates to the database. I had been assuming that either we would instantiate a test network graph for such planning and then write a routing to sync the changes.

I see that this question has been asked and answered for relational databases (How do you maintain revision control of your database structure?). But I'm asking for graph databases, probably Neo4J.

In that relational thread someone pitches the Rails approach of making rollback a required element of database development. I like this idea too; I'm not sure how easy it is in graph databases.

How is this handled in the real world?

Upvotes: 0

Views: 383

Answers (1)

Benjamin Miller
Benjamin Miller

Reputation: 61

I found your question while also searching for an answer, so I don't have tested solutions to offer. But I can share that there's some discussion of this at How do I implement revisions with neo4j?, including a specific case at Neo4j / Strategy to keep history of node changes.

There's also a more detailed blog post at http://iansrobinson.com/2014/05/13/time-based-versioned-graphs/, which weighs the read-time / write-time / storage requirements of several alternatives. It also includes a number of diagrams and example queries that helped me wrap my head around what all this would look like.

Hope that's still useful, lo these months later, and sorry I can't be of more help! If you've found something that works in the meantime, can you let us know?

Upvotes: 1

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