Java API for query planning?

Brad Cox

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Jul 14, 2014, 4:45:03 PM7/14/14

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Is there a Java API for the query planner? Forcing a backtrace from the console API suggests com.complexible.stardog.api.impl.SPECSelectQuery.explain(...) might do. Is that what I should use?

Kendall Clark

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Jul 14, 2014, 4:51:22 PM7/14/14

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What are you trying to accomplish?

Cheers,

Kendall

On Monday, July 14, 2014, Brad Cox <brad...@gmail.com> wrote:

Is there a Java API for the query planner? Forcing a backtrace from the console API suggests com.complexible.stardog.api.impl.SPECSelectQuery.explain(...) might do. Is that what I should use?

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Brad Cox

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Jul 14, 2014, 4:53:39 PM7/14/14

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Extract the query plan to see if we can implement that plan on Accumulo for a demo coming up very soon.

Dr. Brad J. Cox    Cell: 703-594-1883 Blog: http://bradjcox.blogspot.com

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Zachary Whitley

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Jul 14, 2014, 5:11:05 PM7/14/14

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Reverse engineering their query optimizer is probably in violation of the licensing agreement and is uncool if that's what you're looking to do. I'd suggest you contact them directly to bring them on as a subcontractor on whatever program you're working. If you do you might be interested in speaking with them about their previous XACML work.

Brad Cox

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Jul 14, 2014, 5:21:33 PM7/14/14

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Customer asked me to see if it'd work. Goal isn't to reimplement Stardog but to get past the demo which would free up the funds to bring on some expert help.

Why XACML? That was a big interest of mine awhile back but don't see how it connects to this project.

Dr. Brad J. Cox    Cell: 703-594-1883 Blog: http://bradjcox.blogspot.com

Zachary Whitley

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Jul 14, 2014, 5:54:55 PM7/14/14

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If you need expert help C&P is the place to go.

I don't know anything about your project. I noticed XACML on your website and C&P has done some cool work with it that isn't immediately apparent.

Kendall Clark

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Jul 14, 2014, 5:55:43 PM7/14/14

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http://docs.stardog.com/man/query-explain.html

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