Re: Fuseki 2 and security (was Re: Using Fuseki 2 as a web application)

2014-07-24 Thread Mark Feblowitz
Emmm - I just saw the note on layout and noticed jena-security and then found the page on Jena Security (https://jena.apache.org/documentation/security/). And I’ve also seen the reference to Apache Shiro. So I can almost answer my own question. Let me rephrase: Will there be any samples of ho

Fuseki 2 and security (was Re: Using Fuseki 2 as a web application)

2014-07-24 Thread Mark Feblowitz
I’m happy to see this work progressing. I expect it to be quite useful. I was wondering whether there has been any discussion of security, taking advantage of the Tomcat Security Manager (or other mechanisms?), and what that might mean for Fuseki. I have a little experience with this (very litt

Best practice for using (evolving) ontologies with a Fuseki/TBD store?

2014-07-24 Thread Mark Feblowitz
Before I embark on a multi-day exploration of best ways to address this, I thought I’d ask what is possibly a FAQ (but not popping up on google). The scenario: I have a TDB store containing statements that reference concepts from a variety of ontologies, including some that are in flux. I have

Re: Jena/Fuseki/TDB Java heap space and OutOfMemory errors

2014-07-24 Thread Mark Feblowitz
Ok - I tried the DatasetAccessor approach and discovered the subtlety in the phrase "PUT the entire updated graph to the server.” What I found is that, upon each update, the graph subset that I’m sending as an update becomes the complete graph. My use case is somewhat unusual: I have a set o