Latest Contributions by JohnDye

‎04-18-2013

So I have no clue how to do this but I'm 99% positive it's possible...I think. I need to execute a function against every single feature in a feature class, but in a sequential and recursive manner. So let's say I'm creating a network value for each feature. The network value for each feature depends on the value of other items in the network. So every time the network value for a feature is calculated, all previously calculated values must be recalculated in order to account for the value of the newly calculated feature's network value. So, let's say I have a feature class FeatureClass [TABLE="class: cms_table_cms_table_grid"]IDShapeNameNetwork Value1PointFeature1<Null>2PointFeature2 <Null>3PointFeature3 <Null>4PointFeature4 <Null>5PointFeature5 <Null> [/TABLE] I want to calculate the value for Feature1. [TABLE="class: cms_table_cms_table_grid"]IDShapeNameNetwork Value1PointFeature11002PointFeature2 <Null>3PointFeature3 <Null>4PointFeature4 <Null>5PointFeature5 <Null> [/TABLE] Then I want to calculate the value for Feature2. [TABLE="class: cms_table_cms_table_grid"]IDShapeNameNetwork Value1PointFeature11002PointFeature2 933PointFeature3 <Null>4PointFeature4 <Null>5PointFeature5 <Null> [/TABLE] But now there are multiple items in the network which means that now Feature1's network value is possibly incorrect, so Feature1 has to be recalculated.. [TABLE="class: cms_table_cms_table_grid"]IDShapeNameNetwork Value1PointFeature1982PointFeature2 933PointFeature3 <Null>4PointFeature4 <Null>5PointFeature5 <Null> [/TABLE] Now calculate the network value for Feature3, then recalculate Feature2, then recalculate Feature1 [TABLE="class: cms_table_cms_table_grid"]IDShapeNameNetwork Value1PointFeature1922PointFeature2 883PointFeature3 764PointFeature4 <Null>5PointFeature5 <Null> [/TABLE] So on and so forth until I've calculated a network value for Feature5 and recalculated the values for features 1-4 Then stop the iteration. any help or info is appreciated...

‎04-18-2013

So I have no clue how to do this but I'm 99% positive it's possible...I think. I need to execute a function against every single feature in a feature class, but in a sequential and recursive manner. So let's say I'm creating a network value for each feature. The network value for each feature depends on the value of other items in the network. So every time the network value for a feature is calculated, all previously calculated values must be recalculated in order to account for the value of the newly calculated feature's network value. So, let's say I have a feature class FeatureClass [TABLE="class: cms_table_cms_table_grid"]IDShapeNameNetwork Value1PointFeature1<Null>2PointFeature2 <Null>3PointFeature3 <Null>4PointFeature4 <Null>5PointFeature5 <Null> [/TABLE] I want to calculate the value for Feature1. [TABLE="class: cms_table_cms_table_grid"]IDShapeNameNetwork Value1PointFeature11002PointFeature2 <Null>3PointFeature3 <Null>4PointFeature4 <Null>5PointFeature5 <Null> [/TABLE] Then I want to calculate the value for Feature2. [TABLE="class: cms_table_cms_table_grid"]IDShapeNameNetwork Value1PointFeature11002PointFeature2 933PointFeature3 <Null>4PointFeature4 <Null>5PointFeature5 <Null> [/TABLE] But now there are multiple items in the network which means that now Feature1's network value is possibly incorrect, so Feature1 has to be recalculated.. [TABLE="class: cms_table_cms_table_grid"]IDShapeNameNetwork Value1PointFeature1982PointFeature2 933PointFeature3 <Null>4PointFeature4 <Null>5PointFeature5 <Null> [/TABLE] Now calculate the network value for Feature3, then recalculate Feature2, then recalculate Feature1 [TABLE="class: cms_table_cms_table_grid"]IDShapeNameNetwork Value1PointFeature1922PointFeature2 883PointFeature3 764PointFeature4 <Null>5PointFeature5 <Null> [/TABLE] So on and so forth until I've calculated a network value for Feature5 and recalculated the values for features 1-4 Then stop the iteration. any help or info is appreciated...

‎04-17-2013

Allow Python Toolboxes to be created inside of the Geodatabase. Currently, Python Toolboxes can only be created in a Folder. But I can create a Toolbox inside a Geodatabase and Add a Python Script to a Toolbox inside a Geodatabase, so why can't I Create a Python Toolbox inside a Geodatabase?!

‎04-12-2013

It would a nice little improvement if the Properties Dialog for the GDB also provided the total file size of the GDB. Currently, in order to get filesize information at the GDB level, you have to go to the Parent Folder where the GDB resides and if you haven't already, alter the ArcCatalog properties to display the 'Size' when you are in Detail View. It would be much more convenient to be able to just get that information from the properties dialog like so:

‎04-04-2013

Arcpy already has a RefreshActiveView function to refresh the data frame after a change, but it would be helpful to be able to call a pause drawing function as well in order to greyout the map display for processes that are intensive to give the end user an intuitive way of knowing not to try and keep working while the process is running. Case in point, I have a synchronization addin that syncs data on a shared drive with data on the users local computer in a one-way synchronization method (Parent to child). However, some of these datasets are quite large and as the data is reconciled, it is refreshed in the MXD. I do not want the user interacting with the MXD while syncrhonization is occuring. Being able to call something like: arcpy.PauseDrawing() would be a very helpful way to prevent the user from interacting while this occurs. I suppose I could use the SendKeys module to send an F9 keystroke which would do the same thing, but then I have to package the SendKeys module with my addin and import it from the install folder.

‎04-03-2013

There's no way in Python Addins to do that with a Messagebox that I can currently think of. You could certainly use a Combobox, with the items populated with your strings and the 'selection' as the method to call whatever function you want.

‎04-03-2013

Kalley, You could try directly referencing the .NET Editing Functions from your Addin. Jason Pardy did a really good blog post on this in August. What you would need to do is directly reference the .NET ProgID for the builtin function you are looking for in the Config.xml. In your case, you need to alter your Python Addin button refID to directly reference the .NET ProgID for the Start/Stop/Save Edit Commands.Since you would then be directly accessing the .NET Editor functions, that should perform the edits in the fashion you desire. Give it a read, I think it will solve your problem. Hope it helps, John

‎04-03-2013

Khan, It's not clear what you are trying to do but one thing is certain, you can't execute a function with a menu or submenu. Menus are just containers for buttons or sub-menus. Creating a Menu or Sub-Menu does not instantiate an Object which is neccesary for you to be able to do anything. With Python Addins, you have three choices to create an Object. A Button, Tool or Combobox. Any of these three will instantiate an Object which you can then leverage to execute your scripts. It sounds like you want to execute an external script based on a button click. To do this, you need to create a Toolbar and a Button, or Two buttons if you have two scripts unless you want to do some other conditional formatting, but based on your limited description, I don't think you do. Once you create the Toolbar and 2 buttons, all you have to do is create 2 variables which reference the absolute path to the scripts you want to execute. Then use the execfile function to execute them when you click on the button. Here is an example: import arcpy import pythonaddins class Button1(object): """Implementation for LYR.BaseMap_Sat (Button)""" def __init__(self): self.enabled = True self.checked = False def onClick(self): script1 = "C:\Temp\Module1.py" execfile(script) class Button2(object): """Implementation for LYR.BaseMap_Sat (Button)""" def __init__(self): self.enabled = True self.checked = False def onClick(self): script2 = "C:\Temp\Module2.py" execfile(script2) If you want one of the buttons to be greyed out, then you need to change the 'enabled' property for that button to 'False'. If you want it to be enabled/disabled based on the status of the other button, then you need to do some conditional statements. I suggest you take a look at the Python Addin Guidebook for more information. Happy Scripting! John

‎04-03-2013

Mark & Nobbir, Actually, you can access the .NET Editor and functions through Python Addins. It's a bit of a workaround though. What you need to do is directly reference the .NET ProgID for the builtin function you are looking for in the Config.xml. In your case, you need to alter your Python Addin button refID to directly reference the .NET ProgID for the Start/Stop/Save Edit Commands. Since you would then be directly accessing the .NET Editor functions, that should perform the edits in the fashion you desire. Jason Pardy did a really good blog post on this in August. Give it a read, I think it will solve your problem. Hope it helps, John

‎04-02-2013

probably the simplest thing to get you started is to just create a Python Addin with a single button on a toolbar that buffers a layer in the TOC. You'll need to: Download the Python Addin Wizard. Start the Python Addin Wizard and Create a Toolbar with a Single Button on it. Save the Addin and then hit the Open Folder Button. Go into the Install Folder and script contained in that folder. For a button, you don't need any of the functions except for the OnClick function. import arcpy import pythonaddins class SuperBuffer(object): """Implementation for LYR.THM_WkrsSqMi (Button)""" def __init__(self): self.enabled = True self.checked = False def onClick(self): #Instantiate 'mxd' and 'df' as the Map Document and DataFrame variables mxd = arcpy.mapping.MapDocument("Current") print "'mxd' instantiated as Map Document variable." df = arcpy.mapping.ListDataFrames(mxd) print "'df' instantiated as DataFrame variable." #Create a Variable for the Layer you wish to Buffer. Later, you can get this dynamically #by using the 'arcpy.mapping.ListLayers' function to populate a Combobox with the layers #in your TOC layer = arcpy.mapping.ListLayers(mxd, "Layer you want to Buffer", df) print "'layer' variable instantiated." #Create a Variable to hold your Output FC so that you can add it to the Map after it #is created by the buffer tool. out_fc ="Layer_Buffer" print "'out_fc' variable instantiated." #Establish your Workspace workspace = arcpy.env.workspace = "C:\Temp\MyFileGeodatabase.gdb" print "Workspace set." #Run the Buffer Analysis on your Layer. You could also specify the distance and unit #of measurement dynamically using Comboboxes for Each and use the 'selection' for #those Comboboxes as the input. print "Buffering Layer..." arcpy.Buffer_analysis(layer, workspace + "\"" + out_fc, "2 Miles", "FULL", "ROUND", "ALL") print "Buffer Operation Complete." #Add the newly created Buffer Layer to your MXD print "Adding Buffer to Map Document" arcpy.mapping.AddLayer(df, out_fc, "AUTO_ARRANGE") print "Script Complete" Save the Script and back out of the Install Folder. Run the makeaddin.py script to compile the addin and generate the ESRI Addin file. Double click on the ESRI Addin File to install it. Open up the Python Window so you can see the Print Statements as the script progresses. Modify the script as neccesary. Disclaimer: I just wrote this out of my head, I didn't test or compile it so you might need to do some tweaking to get it to work, but I think it should run 'out-of-the-box'.

‎03-18-2013

So, there's a way to designate whether or not a button appears activated or not. You would do that with the checked property. To make the button appear activated, you would just toggle the checked property like so along with your toolbar enabled state. import arcpy import pythonaddins class ToolbarToggle(object): """Implementation for GLADIS.Hilfe (Button)""" def __init__(self): self.enabled = True self.checked = False def onClick(self): if ToolbarID.enabled == True: ToolbarID.enabled = False self.checked = False ToolbarID.refresh() elif ToolbarID.enabled == False: ToolbarID.enabled = True self.checked = True ToolbarID.refresh() else: pass As for actually swapping out the icon, green for active, red for inactive, that's not really possible using anything ESRI provides in ArcPY or the Python Addin Module. At least, not that I've seen. I wondered the same myself and ended up posting the suggestion on the ArcGIS Ideas Site. I thought about maybe defining a function in a script which changes the file path in the Config.xml where the path to the icon is stored, and call that function at the end of the OnClick function, to swap file path for icon, depending on the enabled state and then call the refresh() function for the button. However, it appears that the Config.xml and the Python Script are only referenced on initialization. I'm pretty sure that during initialization, your script logic and Config.xml parameters are used to build an assembly file, which is what is actually being referenced by ArcGIS to perform the functions. This makes sense because if ArcGIS were actually referencing the Config.xml and Python Script, you would be able to just make changes on the fly without having to restart ArcGIS everytime and reinstall the addin. Instead, the assembly has to be rebuilt and reinstalled for changes to take effect.

‎03-18-2013

When I save my updated script that is part of an add-in, the add-in tools automatically save a backup for me with a number after it. Are the updates you have made in the version of your script that the add-in is using, or are the updates in one of the backups? For one of my add-ins, I realized my updates were not in the current version the add-in was utilizing. I haven't had time to play around with it to fully understand what is going on yet, but you might want to compare the code in your backup script and the "current" version. The "backup with a number after it" only occurs when you update something through the Pyton Addin Wizard. So if you open the Addin Wizard, and change a Class Name or ID, Image or something else, the Python Addin Wizard is overwriting the existing Config.xml and creating a new, empty Python Script in the install folder with all of the empty classes. It's pretty much like starting over. Luckily, the Addin does check for a AddinName.py file in the Install Directory first and if it finds one, renames it appending a number to the end. If you just want to update logic without getting the backup script generated, you should just open the script in your IDE directly, edit the logic and save over the existing script. If you want to update a class name or ID or graphic or other item that you originally specified in the Python Addin Wizard, but dont want to generate a new empty script with all of your classes, you should just alter the Config.XML . I would backup the existing Config.xml somewhere else first before I did that. Also, remember that if you update a Class or ID in the Config.xml, you have to update it in the script as well so that the Config.xml can call the Class in the Script. The easiest way to do this with PyScripter is to just open the Config.xml and .Py files, perform a Find/Replace on the XML, then change the tab to the .PY file and run the same Find/Replace again, then save everything.

‎03-15-2013

So, I'm not sure why you're implementing a counter, but I would do just a simple toggle like this. class ButtonClass5(object): """Implementation for GLADIS_Hilfe_addin.button (Button)""" def __init__(self): self.enabled = True self.checked = False def onClick(self): if ToolbarID.enabled == True: ToolbarID.enabled == False ToolbarID.refresh() elif ToolbarID.enabled == False: ToolbarID.enabled = True ToolbarID.refresh() else: pass Also it looks like you have a little bit of confusion with the ID, you're setting youself up for a name collision down the road. Based on how you've set up your ID for this button, you're going to have a bunch of buttons with the same ID, in this case, ".button". That's going to result in your Config XML not know which Class to call when it tries to execute the logic. You don't really even need the button part because the fact that it is a button is already encapsulated in the ellipsis at the end "(Button)""". I would suggest you change it to something like: """Implementation for GLADIS.Hilfe (Button)""" Your ID in this case being "Hilfe" which you would enable by calling: Hilfe.enabled == True The ID comes after the period, everything before that is just a namespace and is not part of the ID. Also remember that your ID is not the same as the Class. In the case of your button, the Class is "ButtonClass5" while the ID is ".button". I got tripped up by that just last week. I did some posts on this kind of stuff just a little while ago. You might find them helpful. http://forums.arcgis.com/threads/78771-Use-Selection-of-one-Combobox-to-update-the-items-list-in-another-Combobox?referrerid=32780 http://forums.arcgis.com/threads/66739-Python-Addin-Action-based-on-Property-Value?highlight=Python+Addin

‎03-09-2013

So Chris, You were right. My code was full on name collisions and once I resolved them all and massaged the code a bit more, it worked just fine. For anyone who made read this post down the road, its important to note that in order to get the another element to refresh and enable/disable, you have to call the element by its ID, which is not the same as the Class Name. While I'd known the two were different, I never recognized that there would be any difference between using one or the other. So my Class Names were always identical to my IDs. Hence the naming conflict. The script didn't know whether to call a Class or an ID because they were identical. You can quickly determine what the ID for a given element in your code by looking directly under the Class Name for the element for the snippet """Implementation for MAP.QuickJump_MajorGeoLevel_CBX (ComboBox)""" where "QuickJump_MajorGeoLevel_CBX" is my element ID. MAP is a reference I used to tell me what toolbar it is loaded on. It's also good to know that you shouldn't expect any assistance from Auto-Complete when referencing the IDs. I'm not exactly sure why that is, but PyScripter didn't give me any assistance with IDs which was confusing at first because I rely on it quite a bit to make sure that my syntax is correct. So once I updated all of my IDs and ensured there were no conflicts and then changed the code to call the element by ID when enabling or refreshing, all was right with the world again! Here's the code to provide examples for anyone else reading this post. class MAP_QuickJump_MajorGeoLevel(object): """Implementation for MAP.QuickJump_MajorGeoLevel_CBX (ComboBox)""" #Jump to the selected MajorGeoLevel and refresh the Minor and Sub GeoLevel comboboxes if the current selection is anything other than 'National' def __init__(self): self.items = ["National", "National-Direct", "Region I", "Region II", "Region III", "Region IV", "Region V", "Region VI", "Region VII", "Region VIII"] self.editable = False self.enabled = True self.dropdownWidth = 'XXXXXXXXXXXXXXXXXXXX' self.width = 'XXXXXXXXXXXXXXXXXXXXxxxxxxxxxxxxxxxxxxxxxxx' def onSelChange(self, selection): mxd = arcpy.mapping.MapDocument("Current") df = arcpy.mapping.ListDataFrames(mxd, "Business Analyst Map")[0] ND_MinorGeoList = ["Boston", "Los Angeles", "San Francisco", "Honolulu", "Chicago", "Minneapolis/St. Paul", "New York", "Philadelphia", "Wilmington"] RegionI_MinorGeoList = ["New York-Northern New Jersey-Long Island, NY-NJ-PA"] RegionII_MinorGeoList = ["New York-Northern New Jersey-Long Island, NY-NJ-PA"] RegionIII_MinorGeoList = ["Bridgeport-Stamford-Norwalk, CT", "Hartford West-Hartford East, CT", "New Haven-Milford,CT", "New York-Northern New Jersey-Long Island, NY-NJ-PA", "Poughkeepsie-Newburgh-Middletown, NY", "Torrington, CT", "Trenton-Ewing, NJ", "Allentown-Bethlehem-Easton, PA-NJ", "Philadelphia-Camden-Wilmington, PA-NJ-DE-MD"] RegionIV_MinorGeoList = ["Baltimore-Townsend, MD", "Cambridge, MD", "Dover, DE", "Easton, MD", "Gettysburg, PA", "Lexington Park, MD", "Ocean Pines, MD", "Salisbury, MD", "Seaford, DE", "Washington-Arlington-Alexandria, DC-VA-MD-WV", "York-Hanover, PA"] RegionV_MinorGeoList = ["Baltimore-Townsend, MD", "Chambersburg, PA", "Charlottesville, VA", "Culpepper, VA", "Cumberland, MD-WV", "Gettysburg, PA", "Hagerstown-Martinsburg, MD-WV", "Harrisonburg, VA", "Richmond, VA", "Staunton-Waynesboro, VA", "Washington-Arlington-Alexandria, DC, VA-MD-WV", "Winchester,VA-WV"] RegionVI_MinorGeoList = ["Athens, TX", "Bonham, TX", "Dallas-Fort Worth-Arlington, TX", "Durant, OK", "Gainesville, TX", "Palestine, TX", "Paris, TX", "Sherman-Denison, TX", "Sulpher Springs, TX", "Alexandria, LA", "Baton Rouge, LA", "Crowley, LA", "DeRidder, LA", "Fort Polk South, LA", "Jennings, LA", "Lufkin, TX", "Natchez, MS-LA", "Opelousas-Eunice, LA", "Bastrop, LA", "El Dorado, AR", "Jacksonville, TX", "Longview, TX", "Magnolia, AR", "Marshall, TX", "Minden, LA", "Monroe, LA", "Mount Pleasant, TX", "Nacogdoches, TX", "Natchitoches, LA", "Ruston, LA", "Shreveport-Bossier City, LA", "Tallulah, LA", "Texarkana, TX", "Tyler, TX", "Vicksburg, MS"] RegionVII_MinorGeoList = ["Baton Rouge, LA", "Bogalusa, LA", "Crowley, LA", "Gulfport-Biloxi, MS", "Hammond, LA", "Houma-Bayou Cane-Thibodaux, LA", "Jennings, LA", "Lafayette, LA", "Lakes Charles, LA", "McComb, MS", "Morgan City, LA", "New Iberia, LA", "New Orleans-Metairie-Kenner, LA", "Opelousas-Eunice, LA", "Picayune, MS", "Pierre Part, LA"] RegionVIII_MinorGeoList = ["Alice, TX", "Austin-Round Rock-San Marcos, TX", "Bay City, TX", "Brenham, TX", "Brownsville-Harlingen", "College Station-Bryan, TX", "Corpus Christi, TX", "El Campo, TX", "Huntsville, TX", "Kileen-Temple-Fort Hood, TX", "Kingsville, TX", "Marble Falls, TX", "McAllen-Edinburg-Mission, TX", "Raymondville, TX", "Rio Grande City-Roma, TX", "San Antonio-New Braunfels, TX", "Victoria, TX", "Abbeville, LA", "Beaumont-Port Arthur, TX", "DeRidder, LA", "Houston-Sugar Land-Baytown, TX", "Jennings, LA", "Lake Charles, LA"] #If the current selection is 'National', jump to the 'National' Spatial Bookmark. MAP_QuickJump_MinorGeoLevel_CBX and MAP_QuickJump_SubGeoLevel_CBX remain disabled from Initialization. if selection == "National": QuickJump_MinorGeoLevel_CBX.enabled = False QuickJump_MinorGeoLevel_CBX.refresh() QuickJump_SubGeoLevel_CBX.enabled = False QuickJump_SubGeoLevel_CBX.refresh() # Set the MXD and DataFrame variables mxd = arcpy.mapping.MapDocument("Current") df = arcpy.mapping.ListDataFrames(mxd, "Business Analyst Map")[0] print "mxd and df set as Map Document and DataFrame variables" #'Jump' to the 'National' Spatial Bookmark for bkmk in arcpy.mapping.ListBookmarks(mxd, "National", df): df.extent = bkmk.extent print "Jumped to 'National' extent" df.scale *1.1 print "Applied a 10% buffer to current extent" arcpy.RefreshActiveView() for lyr in arcpy.mapping.ListLayers (mxd): #Find the 'Regions_All' layer in the Layer Index if lyr.name == "Regions_All": #Clear any currently set Definition Queries from the Layer lyr.definitionQuery = "" #if the layer visibility is currently set to 'False', set it to 'True', otherwise ignore if lyr.visible == False: lyr.visible = True print "Set 'Regions_All' layer visibility to 'True'" arcpy.RefreshActiveView() else: pass #if the current selection is 'National-Direct' , refresh the MinorGeoLevel combobox in the UI elif selection == "National-Direct": QuickJump_MinorGeoLevel_CBX.enabled = True QuickJump_MinorGeoLevel_CBX.items = ND_MinorGeoList QuickJump_MinorGeoLevel_CBX.refresh() print "Refreshed MinorGeoLevel" mxd = arcpy.mapping.MapDocument("Current") print "mxd set as MapDocument variable" df = arcpy.mapping.ListDataFrames(mxd, "Business Analyst Map")[0] print "df set as Business Analyst Map dataframe variable." #'Jump' to the 'National-Direct' Spatial Bookmark for bkmk in arcpy.mapping.ListBookmarks(mxd, "National-Direct", df): df.extent = bkmk.extent print "Jumped to NationalDirectBKMK extent" df.scale *1.1 print "Applied a 10% buffer to current extent" arcpy.RefreshActiveView() for lyr in arcpy.mapping.ListLayers (mxd): #Apply a Definition Query to the 'Regions_All' layer to only display the 'National-Direct' Region if lyr.name == "Regions_All": lyr.definitionQuery = '"RGN" = 9' print "Applied Definition Query to 'Regions_All' layer" #if the layer visibility is currently set to 'False', set it to 'True', otherwise ignore if lyr.visible == False: lyr.visible = True print "Set 'Regions_All' layer visibility to 'True'" arcpy.RefreshActiveView() else: pass

‎02-28-2013

Thanks Chris, I suppose I was misunderstanding the breakdown of the ID. I had always assumed the entire portion (namespace.ID) to compose the element ID. Now I know it's just the latter, so I can see there would be a lot of naming conflicts in my code. I will update those elements and incorporate some print statements and see what I get. Thanks!

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Date Last Visited	‎11-11-2020 02:23 AM

My Ideas

Latest Contributions by JohnDye

Recursive Python Function

Recursive Printing

Python Toolboxes inside a Geodatabase

Add 'File Size' to GDB Properties Dialog

Add Pause Drawing function to arcpy

Re: Connect script with a sub-menu entry within Python-Addin

Re: Undo/Redo Python AddIn edits on SDE feature classes?

Re: Connect script with a sub-menu entry within Python-Addin

Re: Python Addin and Undo/Redo

Re: using a python script to create a custom tool

Re: Python-Addin On/Off-button

Re: Pythonaddins script edit

Re: Python-Addin On/Off-button

Re: Use Selection of one Combobox to update the items list in another Combobox

Re: Use Selection of one Combobox to update the items list in another Combobox

Re: Authenticating to Portal

Getting 498: Invalid Token from AGS Server after p...

Re: ArcGIS Data Store Under the Hood

Re: ArcGIS Data Store Under the Hood

Re: ArcGIS Data Store Under the Hood