[mapguide][MG469][New] Performance improvements for Tile serving

[Trevor Wekel]

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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