What's the significance of done: false ? (after calling .next())
Profiling Neptune from javascript
select T.id + optional properties
select().by
does not work as it filters out not productive
properties.
Here is the sample graph I am testing this on.
...Is there a way to specify a query execution timeout via the GremlinLangScriptEngine?
ScriptEngine
implementations in that it operates in the current thread without interrupt. we'd wrapped the GremlinScriptEngine
up into the GremlinExecutor
to try to generalize behavior for timeouts and Future
based execution. you would have to use that class to get that sort of behavior and avoid direct use of the GremlinLangScriptEngine
directly.What algorithms exist for this hypergraph data structure?
Basic vertex querying does not work in Amazon Neptune but it works with local Gremlin Server
CollectingBarrierStep bug
pymogwai
Naming multiple vertices
Possibilities to improve performance on query?
Neptune Cluster Balancing Configuration
[Bug] clone query affects original cloned query
process
to gProcess
as it's a global variable in Nodejs...Neo4j news
Confusing behavior of `select()`.
Tinkerpop Server OOM
Good CLI REPL allowing unlabeled edges?
g.V().out()
as opposed to g.V().out('default')
. speaking more to your questions, i'm not sure what other graph frameworks you might use. i could be wrong, but i think NetworkX lets you create labelless graph elements: https://networkx.org/Best practices for local development with Neptune.
I would be curious to hear what the needs are for local dev....
Sequential edge creation between streamed vertices
next
edge.
For example, given this g.V().hasLabel("person").values("name")
produces:
```
==> josh...partition()
step so that you could change all that code to just:
```
g.V().hasLabel('person').
partition(2).
addE('next').from.......[Bug?] gremlinpython is hanged up or not recovering connection after connection error has occurred
Vertex hashmaps
aggregate()
is probably your best approach. in java, you would probably prefer subgraph()
because it gives you a Graph
representation which you could in turn run Gremlin on and as a result is quite convenient. we hope to see better support for subgraph()
in javascript (and other language variants) in future releases.