Small error report

[KnowledgeGarden]

Ralf Barkow gave me an account on his installation. While creating nodes, I periodically got error messages.
One I do not understand and cannot recall. One was clearly a "heap space error".
Unfortunately, the renderer takes away the usual right-click options such as "inspect" which would show a console, so I have nothing more to say about those errors.
I'll admit, this was my first time on the platform, but I did succeed in creating nodes, relations, and name some of them.

[RalfBarkow]

Thank you, Jack, these phenomena appear to be related to the configuration of my server rather than to errors in this repository's software. Let's review any errors together before creating an issue here. @KnowledgeGarden

[RalfBarkow]

Jack Park wrote in the Federated Wiki Matrix chat room:

With a lot of help from @Ralf I am now experimenting with DMX. I had planned to install it, but Ralf gave me an account on his.
When you study the DMX documentation, they clearly get what I see in topic maps: you can connect edges (relations) and, they claim that edges are first class objects like nodes. Personally, given that it runs on neo4j, I have no idea how that can work. Nevertheless, DMX strikes me as a first class effort to do topic mapping the way I would. matrix

[RalfBarkow]

Thanks Jack @KnowledgeGarden , It would be difficult to find a better testimonial.

@jri @junes No error but testimonal.

[jri]

@KnowledgeGarden wrote:

they claim that edges are first class objects like nodes. Personally, given that it runs on neo4j, I have no idea how that can work

In DMX at both ends of an Association there can be a Topic or an Association. At Neo4j layer a DMX Association is represented as 3 Nodes plus 2 Edges. The middle Node is used to make the Association a player in another Association.

The DMX platform establishes an API layer above the storage layer. Neo4j is abstracted away. Actually it does not matter what DB system is underlying.
https://github.com/dmx-systems/dmx-platform/blob/master/modules/dmx-core/src/main/java/systems/dmx/core/storage/spi/DMXStorage.java

DMX combines ISO 13250 Topicmaps with the Associative Model Of Data. See the articles linked here:
https://github.com/dmx-systems/cytoscape-edge-connections

[KnowledgeGarden]

That is precisely how I implement a triple.
I would expect that to break cypher, but perhaps you figured that out?
Thanks!