[mapguide-users] UnManagedData Slow

Tue Aug 19 23:31:16 EDT 2008

It is still an issue, it occurs when using a single SDF which contains
multiple schemas as well

On Wed, Aug 20, 2008 at 6:15 AM, Rock Beans <rockbeans at gmail.com> wrote:
> Unmanaged is separate from pooling as pooling was a work around to
> speed things up when unmanaged was broke. Pooling works on managed and
> unmanaged data. Looking back it really did not help the issue at all.
> I have heard unmanaged shp (multiple within one folder) is still an
> issue though I have yet to prove that. I would also love confirmation
> that we can start dumping 20-40 shp files in one aliased folder to
> eliminate the need for load procedures and multiple feature sources.
>
> The Rock
>
>
> On Tue, Aug 19, 2008 at 11:20 AM, Zac Spitzer <zac.spitzer at gmail.com> wrote:
>> Was this issue resolved? Are SDF and SHP safe to pool?
>>
>> On Tue, Jul 10, 2007 at 2:43 AM, Bruce Dechant
>> <bruce.dechant at autodesk.com> wrote:
>>> SDF and SHP are excluded from pooling because of an update/reader issue
>>> within FDO that has not been addressed yet.
>>> If you notice some problems with update/readers then you should leave it
>>> as excluded. I believe this is planned to be fixed with the next release
>>> of FDO post MGOS 1.2.
>>>
>>> Thanks,
>>> Bruce
>>>
>>> -----Original Message-----
>>> From: mapguide-users-bounces at lists.osgeo.org
>>> [mailto:mapguide-users-bounces at lists.osgeo.org] On Behalf Of Nichols,
>>> David
>>> Sent: July 5, 2007 10:23 AM
>>> To: MapGuide Users Mail List
>>> Subject: RE: [mapguide-users] UnManagedData Slow
>>>
>>> That did it!!  Thanks.
>>>
>>> -----Original Message-----
>>> From: mapguide-users-bounces at lists.osgeo.org
>>> [mailto:mapguide-users-bounces at lists.osgeo.org] On Behalf Of Andy
>>> Morsell
>>> Sent: Thursday, July 05, 2007 11:32 AM
>>> To: 'MapGuide Users Mail List'
>>> Subject: RE: [mapguide-users] UnManagedData Slow
>>>
>>>
>>> See this existing trac ticket on this topic:
>>> http://trac.osgeo.org/mapguide/ticket/175.  If you enable pooling for
>>> SDF (I believe SDF by default is excluded from pooling in
>>> serverconfig.ini) you should see the same performance increase noted in
>>> the ticket.  The development team is aware of these issues and have set
>>> the milestone for this to be fixed in release 1.3
>>>
>>>
>>> Andy Morsell, P.E.
>>> Spatial Integrators, Inc.
>>> http://www.SpatialGIS.com
>>>
>>> -----Original Message-----
>>> From: mapguide-users-bounces at lists.osgeo.org
>>> [mailto:mapguide-users-bounces at lists.osgeo.org] On Behalf Of nicholda
>>> Sent: Thursday, July 05, 2007 5:58 AM
>>> To: mapguide-users at lists.osgeo.org
>>> Subject: [mapguide-users] UnManagedData Slow
>>>
>>>
>>> Hi all,
>>>
>>> I hope someone can point me in the right direction, I am using 1.2 and
>>> have re-mapped data to a location on disk.  I am seeing a noticeable
>>> difference in response time between managed and unmanaged data.  I
>>> re-mapped my feature source as shown below.
>>>
>>> Original
>>> <?xml version="1.0" encoding="utf-8"?>
>>> <FeatureSource xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
>>> xmlns:xsd="http://www.w3.org/2001/XMLSchema"
>>> xsi:noNamespaceSchemaLocation="FeatureSource-1.0.0.xsd">
>>>  <Provider>OSGeo.SDF</Provider>
>>>  <Parameter>
>>>    <Name>File</Name>
>>>    <Value>>%MG_DATA_FILE_PATH%AsBuiltBldgs.sdf</Value>
>>>  </Parameter>
>>>  <Parameter>
>>>    <Name>ReadOnly</Name>
>>>    <Value>TRUE</Value>
>>>  </Parameter>
>>> </FeatureSource>
>>>
>>> Modified
>>> <?xml version="1.0" encoding="utf-8"?>
>>> <FeatureSource xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
>>> xmlns:xsd="http://www.w3.org/2001/XMLSchema"
>>> xsi:noNamespaceSchemaLocation="FeatureSource-1.0.0.xsd">
>>>  <Provider>OSGeo.SDF</Provider>
>>>  <Parameter>
>>>    <Name>File</Name>
>>>    <Value>E:/FME_Data/mgos/AsBuiltBldgs.sdf</Value>
>>>  </Parameter>
>>>  <Parameter>
>>>    <Name>ReadOnly</Name>
>>>    <Value>FALSE</Value>
>>>  </Parameter>
>>> </FeatureSource>
>>>
>>> After re-mapping I added the following alias to the serverconfig.ini
>>> file.
>>>
>>> [UnmanagedDataMappings]
>>> UnmanagedSdf = E:\FME_Data\mgos
>>>
>>>
>>> I then used the EnumerateUnmanagedData API to get the following.  But I
>>> am not sure what to do next.
>>>
>>>  <?xml version="1.0" encoding="UTF-8"?> <UnmanagedDataList
>>> xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
>>> xsi:noNamespaceSchemaLocation="UnmanagedDataList-1.0.0.xsd">
>>>        <UnmanagedDataFile>
>>>
>>> <UnmanagedDataId>[UnmanagedSdf]AsBuiltBldgs.sdf</UnmanagedDataId>
>>>                <CreatedDate>2007-06-28T13:00:40Z</CreatedDate>
>>>                <ModifiedDate>2007-06-28T13:00:40Z</ModifiedDate>
>>>                <Size>563200</Size>
>>>        </UnmanagedDataFile>
>>> </UnmanagedDataList>
>>>
>>> Am I on the right track for improved performance/response time or am I
>>> completely off base.  Any suggestions are welcomed.
>>>
>>> Thanks,
>>>
>>> David
>>> --
>>> View this message in context:
>>> http://www.nabble.com/UnManagedData-Slow-tf4029540s16610.html#a11445964
>>> Sent from the MapGuide Users mailing list archive at Nabble.com.
>>>
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>>
>>
>>
>> --
>> Zac Spitzer -
>> http://zacster.blogspot.com (My Blog)
>> +61 405 847 168
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-- 
Zac Spitzer -
http://zacster.blogspot.com (My Blog)
+61 405 847 168