I have to create dozens of custom SPARQL endpoints in Virtuoso and assign a particular named graph to a particular endpoint.
I know there is a Conductor GUI but I would not like to create endpoints manually.
How do I create an endpoint (say, on port 8899) via Virtuoso ISQL command line?
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Is it possible to connect redis db via postman, What I am trying to do is I am creating a test suite where I am Executing multiple testcases for that I am passing the test file via collection runner there I am passing the redis configuration values also,
I want to connect to redis first, and then execute the lpush for inserting into db, can we do this using postman?
No.
Postman only supports the HTTP protocol.
You must use a third party tool to access the redis via http protocol.
ex) https://github.com/nicolasff/webdis
I'm trying to run a SPARQL query on Wikidata, but it times out. I'd like to download a dump and index it in some database, so I can run local SPARQL queries using HTTP requests. I also need to support Wikidata-specific extensions like SERVICE wikibase:label. I've downloaded an RDF dump. What are the next steps?
Wikimedia has documentation on how to run your own SPARQL endpoint from one of their dumps. They also have an updater that streams updates from their servers, to keep your endpoint up-to-date.
You won't need to do anything special to support their extensions, it is included by default.
I recommend using a reverse proxy (like nginx or apache) with http auth in production, the admin dashboard is accessible by default.
We are running multiple fuseki servers. We want to run Sparql queries using data from any number of them. That means using the SERVICE key word, no problem.
How do we set up authentication in Fuseki server A to access Fuseki server B?
Presumably it is done using a service .ttl file, but after waterboarding google for an hour it still won't give an straight answer.
I need to install WSO2 Identity Server in several machines with a custom configuration (some service providers, roles, user datasource etc. etc.). I have seen that almost everything can be done using the webservices exposed, but I'm looking for something else.
Is it available a tool to collect these configurations in a sort of script and launch it on a new created istance or the only way is to create something that call the webservices?
If you have the ability to create a cluster of IS instances, everything you do through the UI (Management Console) will be automatically replicated/synced with the other IS instances. You can create a cluster following the below link.
https://docs.wso2.com/display/CLUSTER44x/Clustering+Identity+Server+5.1.0
Can you connect to Neo4j in embedded mode in a Java application to connect to an existing running Neo4J server that requires a username and password?
How do you do that? Apparently without authentication it is:
graphDb = new GraphDatabaseFactory().newEmbeddedDatabase( DB_PATH );
registerShutdownHook( graphDb );
Http authentication is part of the Neo4j server component. The code snippet that you're using runs an embedded database instance.
Please clarify your question if a) you want some code connecting to a running Neo4j remote instance or b) you want to run your own embedded instance and run the web interface on top of it?
In case of a) you can either work with the transactional Cypher endpoint, use Neo4j JDBC driver or (starting with Neo4j) the java bolt driver.
In case of b) you need to look at Neo4j's source code to understand what org.neo4j.server.Bootstrapper and its derived classes are doing. With those you can run your server on top of an embedded instance.