I think I've read once that it's possible to preserve the IDs when importing graphml data. Unfortunately, I cannot remember where I read that. All my IDs are integers. How do I do that?

Hi Laura, JanusGraph only allows to configure a custom SchemaMaker with the schema.default property. Googling on SchemaMaker hits some (unmaintained?) projects that could

Is there a way to import a schema, instead of creating it with a script? For example importing this file: <?xml version='1.0' ?> <graphml xmlns='http://graphml.graphdrawing.org/xmlns'> <key id='type'

Hi Wasantha, A centralized cache is a good idea in many use cases. What you could do is to maintain a centralized cache by yourself. This, however, requires some changes to your application code (e.g.

Actually the concern is with db.cache feature. Once we enable the db.cache, what ever the modification done for particular vertex only visible for that JG instance untill the cache expires. So if we

Hello, Currently we run gremlin.sh with customized schema file in groovy (contains backend config, graph name, cache size as well as property key, vertex/edge index) to initialize graph. It seems

Hi, I'm using JnausGraphManager and JanusGraphWsAndHttpChannelizer to manage dynamic graph operating. When dropping graph in multi-nodes cluster, removed graphs only closed in specific node, the

The approach you proposed should work as good/bad as your original single query in theory. I would be surprised if this approach works better than your original single query, but if so, please let me

Thank you for your reply. We can look into migrating to version 0.6 (or later)... There exists an index for indexed-prop1, indexed-prop2, and indexed-prop3, but there are no multi-column indices

Hi Brad, I can see that your traversal is using the index index_ten1_apm_0 from the following snippet: Then, JanusGraph uses in-memory filtering to check whether the results returned by the

TRAVERSAL: [GraphStep(vertex,[]), HasStep([~label.eq(ten1.apm.version), ten1.apm.idx.type_id.eq(i_javaServiceInstance)]), UnionStep([[HasStep([ten1.apm.idx.display_name.eq(JavaServiceInstance3)]),

Thanks Marc. Currently triplestore/LPG is on hold awaiting streaming incidental edge queries in order to play some more. Hoping we will see a day when LPG/3store harmonize.

Hi Brad, Can you post the profile result of both queries? You can retrieve profile results by adding `.profile()` to the end of your query. Best, Boxuan

How fast is immediately? A well dimensioned cassandra or scylladb cluster (with its own block cache!) should be able to serve requests at the ms

Hi Matt, Adding to what I stated above about independent composite indices for separate graphs on the same storage backend, the issue turns out to more nuanced for mixed indices on an indexing bakend,

I had to try for myself and, indeed, the ref docs are not very clear about this. In order to give the second graph a separate, independent mixed ndex you have to adapt the properties file for the

Hello, I need to execute Janusgraph traversals, using a Union step, which contains multiple 'has' steps, each of which tests an indexed property for equality to a value. Prior to the Union step,

Hi Marc, I follow what you're saying but will point out it doesn't have to play out to exabytes. Reason is that IDs are non recyclable and there are losses due to bulk load reservations and deletions.

Hi Rosy, Thanks for reaching out! Please let us know what needs to be changed and how, either by filing an issue on GitHub or via this email thread if you don't have a GitHub account, and we'll make

Hello Can you let me know who I need to speak to about updating our info on your resource pages? We have two shiny new products which are worth mentioning, and your site currently links to a somewhat