search

HeardLibrary / vandycite

0 stars 0 forks source link

Decide whether any action needs to be taken about shutting down Blazegraph instance #61

Closed baskaufs closed 2 years ago

baskaufs commented 2 years ago

With the closure of #59 this is all that's left of the milestone. I guess technically this issue is about shutting down the old system, but that is blocked by transferring the endpoint URL over to Neptune first.

@CliffordAnderson, if you want to put the subdomain switchover into place, that can be done now. The mapping we want is 

https://sparql.vanderbilt.edu/sparql

to

https://5j6diw4i0h.execute-api.us-east-1.amazonaws.com/sparql

Optimally, the root URL

https://sparql.vanderbilt.edu/

would redirect to some web page where we would have a landing page and possibly a GUI query interface. I don't know if it's feasible to have a GUI interface that directly queries Neptune. If so, I don't know how to engineer it. However, I was thinking that one could spin up a Fuseki instance with no data and set the default query to be a federated one using sparql.vanderbilt.edu in a SERVICE clause. But I haven't actually tried that out -- I'm just assuming it would work. But at least there should be some explanatory landing page with text. I'm assuming that it's possible to map the root of the subdomain to a different place than a first-level path component of the URL?

CliffordAnderson commented 2 years ago

I just submitted the request (877107) to VUIT. As soon as I have information about the cutover, I'll let you know.

baskaufs commented 2 years ago

Stopped the running instance at https://app.jelastic.servint.net/ and deleted all instances on 2022-08-29