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From "Mattmann, Chris A (388J)" <chris.a.mattm...@jpl.nasa.gov>
Subject Re: Query-Servlet-XML-RPC
Date Sat, 14 Jan 2012 15:58:15 GMT
Hi BW,

On Jan 13, 2012, at 11:31 PM, B W wrote:

> On Fri, Jan 13, 2012 at 7:58 PM, Mattmann, Chris A (388J) <
> chris.a.mattmann@jpl.nasa.gov> wrote:
> 
>> Hi BW,
>> 
>> On Jan 13, 2012, at 9:54 AM, B W wrote:
>> 
>>>> 
>>>> The QueryServer used to be a component that was seeded with a set of
>> initial Profile Server
>>>> endpoints, and then used those Profile Server end points to crawl a
>> directed graph of resources,
>>>> either automatically or interactively. As it consumed the resources, it
>> looked for:
>>>> 
>>>> * Other Profile Servers -- to add more nodes to crawl (pointed at other
>> resources)
>>>> * Product Servers -- to download and package products from
>>>> * raw URLs -- to download and package products from
>>> So, it doesn't do this anymore?
>> 
>> Well, it doesn't exist anymore. There is not more official QueryServer
>> component (formerly called
>> "edm-query") that is part of the Apache OODT software.
>> So, the Query Service is now just apart of REST architectural aspect?

Yep it's part of the REST architectural aspect, that's right.

Cheers,
Chris

++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Chris Mattmann, Ph.D.
Senior Computer Scientist
NASA Jet Propulsion Laboratory Pasadena, CA 91109 USA
Office: 171-266B, Mailstop: 171-246
Email: chris.a.mattmann@nasa.gov
WWW:   http://sunset.usc.edu/~mattmann/
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Adjunct Assistant Professor, Computer Science Department
University of Southern California, Los Angeles, CA 90089 USA
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++


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