[mapguide][MG469][New] Performance improvements for Tile serving
Trevor Wekel
trevor.wekel at autodesk.com
Fri Dec 15 13:10:17 EST 2006
You can view the artifact detail at the following URL:
https://mapguide.osgeo.org/servlets/Scarab/id/MG469
Type
Enhancement
Artifact ID
MG469 (Performance improvements for Tile serving)
Reported by
Trevor Wekel
trevorwekel (trevor.wekel at autodesk.com)
New artifact details:
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- Target milestone set to new value
1.1.0
- Description set to new value
Modify the internal TCP/IP serialization format for MgMap and related classes. Change default string serialization format for strings to be platform native and not UTF8. Since the changes are not backward compatible, increment the TCP/IP stream version to disallow communication with previous versions of Server or Web Extensions.
- Testing Notes set to new value
This submission breaks TCP/IP compatibility with previous builds. Please install the same build of Server and Web Extensions.
- Artifact Status set to new value
New
- Artifact created
- Priority set to new value
P3
- Developer Notes set to new value
This submission breaks TCP/IP compatibility with previous builds. Please install the same build of Server and Web Extensions.
- Justification set to new value
The GETTILEIMAGE HTTP request exhibited poor <50 tiles/sec performance on a Map with only 90 layers. This is unacceptable in a loaded user environment.
The serialization optimizations improve performance by a factor of 3. Additional optimizations may be performed in a later submission.
- Summary set to new value
Performance improvements for Tile serving
- Submission Reviewed set to new value
Yes
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