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Hi William, Thanks for the information above. A question for you... Once the appropriate environments are set up, as you suggest above. In your opinion what method(s) would be best to test the newly ported layers in the 10.1 environment? The objective of the testing is to conclude that the porting did not introduce any errors / inconsistencies with the spatial layers. Any suggestions such as tools, etc would be greatly appreciated Thank You Jennifer
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11-10-2014
01:42 PM
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Another reason that it may be problematic to apply a spatial or attribute index is when the layer is consistently updated. The layers I speak up are often updated and what I've read is that each time you update a layer that is spatially index, you have to update the index.
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11-05-2014
02:34 PM
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I agree with you thought in your previous statement Vince. Just inquiring on attribute indexes in replace of spatial.
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11-05-2014
12:02 PM
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Yes not having an index at all. I agree, performance is definitely dependent on a number of variables. Our layers are accessed via a network and customers go directly to that network to obtain the information they want. Some of the drawing and querying times when they are accessing right off our network is slow and I'm testing to see if applying a spatial and/or attribute index would help at all. Even just previewing the layer in ArcCatalog is painfully slow.
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11-05-2014
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In your opinion Vince, would the grid levels generated by Arc be sufficient enough to increase drawing and querying performance?
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11-05-2014
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I've created a file geodatabase off our main network so that I'm not testing or running processes off our 'Hub' that customers access. On our Hub, the geometry properties are Esri Binary Spatial Type. But once we move to SDE 10.1 it will be ST_Geometry spatial type. We have Oracle running in the back as well.
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11-04-2014
08:56 AM
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I'm applying spatial indexes to a few layers that reside in a geodatabase. We are testing the concept of spatial indexing for the purposes of performance improvement. A few of the layers we would like to put indexing on have for example, (on a point line) over 730,000 points. I've calculated the default spatial grid index using geoprocessing tools and have then used 'Add Spatial Index' tool to apply the grids calculated prior. Now I'm trying to review the grid sizes and confirm that they were apply correctly using the layer properties. Unfortunately, they aren't listed under the index tab in the properties. Reading about this, it seems like the grid values should be listed here, and I should also have the ability to create, delete, recalculate. Though my only 2 options are 'Create' and 'Delete' and one of those are grayed out. I'm hoping someone can provide some guidance in this area. I would like to confirm that the values Arc calculated are in fact there. I've attached a screen shot of the later properties for your reference. Please help, Thank You Jennifer
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11-04-2014
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Hi Denise, Still receive the same error when running the process as you suggested. Any more thoughts? Do you need more information from me? Thanks Jenn
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10-15-2014
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Hoping someone could provide some help... I'm exporting a features class into a new clean File Geodatabase (there are no other feature classes in the geodatabase). I've tried this process multiple times but continue to receive ERROR: 000224 'Cannot Insert Features' I don't understand what could be causing this issue. Any assistance would be greatly appreciated Thanks Jenn
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10-15-2014
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Thanks Melita... Quick question...do you have any experience or could provide some help with the GeometryDef Grid Count and GeometryDef Grid Size?. I've been receiving some results and there are issues with my 10.1 layers that I need some assistance with. Hope to hear from you soon Jennifer
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09-17-2014
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Thanks Vince, Yeah it appears that some of my feature classes in the same data set are referencing a different SRID. Appreciate your insights to this, you've provided some food for thought. I'll have to look how the geodatabase was upgrade to get a handle on this. What I have noticed in the new 10.1 SDE layers is the standardizing of the origin of min y -400 and min x -400 for each feature class that i have.
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09-15-2014
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Thanks Owen, appreciate your response, yes there are difference with the tolerance and resolution between the 9.1 layer and 10.1 layer, but this is probably do to it going to high precision.
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09-15-2014
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