IMO:
Thanks for the comments Michael,
I was wondering if you'd contribute;-)
(Also, note that wavelet does
not necessarily imply lossy anymore, as many assume. Story of my
life.)
Can you point me to any studies to support the claim that JPEG2000 can
indeed be indeed non-lossy?
-Original Message-
From: Lucena, Ivan [mailto:[EMAIL PROTECTED]
Sent: Tuesday, February 19, 2008 2:59 PM
To: [EMAIL PROTECTED]; OSGeo Discussions
Subject: Re: [OSGeo-Discuss] OS Spatial environment 'sizing'
Hi Randy, Bruce,
That is a nice piece of advise Randy. I am sorry
PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Randy George
Sent: Wednesday, February 20, 2008 7:38 AM
To: 'OSGeo Discussions'
Subject: RE: [OSGeo-Discuss] OS Spatial environment 'sizing'
+ Image Management
Hi Ivan and Bruce,
Interesting, other than using JAI a bit on Space
Hi Bruce,
On the scale relatively quickly front, you should look at
Amazon's EC2/S3 services. I've recently worked with it and find it an
attractive platform for scaling http://www.cadmaps.com/gisblog
The stack I like is Ubuntu+Java+ Postgresql/PostGIS + Apache2 mod_jk
Randy, what an informative email.
It is almost a Howto for OSGeo hardware and performance tuning. I'm
not aware of anyone who has written something similar (although I admit
I have not looked).
I'd love to see it incorporated into an easily referenced resource -
maybe a chapter in
Hi Randy, Bruce,
That is a nice piece of advise Randy. I am sorry to intrude the
conversation but I would like to ask how that heavy raster
manipulation would be treated by PostgreSQL/PostGIS, managed or unmanaged?
Best regards,
Ivan
Randy George wrote:
Hi Bruce,
On
.
randy
-Original Message-
From: Lucena, Ivan [mailto:[EMAIL PROTECTED]
Sent: Tuesday, February 19, 2008 2:59 PM
To: [EMAIL PROTECTED]; OSGeo Discussions
Subject: Re: [OSGeo-Discuss] OS Spatial environment 'sizing'
Hi Randy, Bruce,
That is a nice piece of advise Randy. I am sorry to intrude
Discussions
Subject: Re: [OSGeo-Discuss] OS Spatial environment 'sizing'
Hi Randy, Bruce,
That is a nice piece of advise Randy. I am sorry to intrude the
conversation but I would like to ask how that heavy raster
manipulation would be treated by PostgreSQL/PostGIS, managed or
unmanaged?
Best
: Lucena, Ivan [mailto:[EMAIL PROTECTED]
Sent: Tuesday, February 19, 2008 2:59 PM
To: [EMAIL PROTECTED]; OSGeo Discussions
Subject: Re: [OSGeo-Discuss] OS Spatial environment 'sizing'
Hi Randy, Bruce,
That is a nice piece of advise Randy. I am sorry to intrude the
conversation but I
Bruce,
On 2/18/08, [EMAIL PROTECTED]
[EMAIL PROTECTED] wrote
- the applications of interest are GeoServer, Deegree, GeoNetwork,
MapServer, MapGuide and Postgres/PostGIS.
- the environment may need to scale relatively quickly.
- it will be required to serve in the vicinty of 5 to 10 TB of
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