SDT Architecture


http://proceedings.esri.com/library/userconf/proc18/tech-workshops/tw_1674-384.pdf






ArcGIS Provisioned License Files

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File ArcGISDesktopAdvanced_SingleUse_728283.prvc Feb 11, 2019 by Audy Barnett
File ArcGISDesktopAdvanced_SingleUse_728289.prvc Feb 11, 2019 by Audy Barnett
File ArcGISGISServerAdvanced_ArcGISServer_728276.prvc Feb 11, 2019 by Audy Barnett
File ArcGISGISServerAdvanced_ArcGISServer_728282.prvc Feb 11, 2019 by Audy Barnett
File ArcGISProAdvanced_SingleUse_728299.prvc Feb 11, 2019 by Audy Barnett
File ArcGISProAdvanced_SingleUse_728302.prvc Feb 11, 2019 by Audy Barnett
File Publisher_SingleUse_728292.prvc Feb 11, 2019 by Audy Barnett
PNG File Screen Shot 2019-02-12 at 7.27.45 AM.png Feb 12, 2019 by Audy Barnett
PNG File Screen Shot 2019-05-01 at 11.13.06 AM.png May 01, 2019 by Audy Barnett
PNG File SDT-Overview (1).png May 16, 2019 by Audy Barnett

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  1. Audy Barnett

    From Keith V.:

    Sea Surface Temperature (Daily SST) is hosted from our EarthObs2 machine (with other services).  Currently running 10.5 – going to be updated soon to 10.6.x.

    EarthObs2 Amazon Configuration - m3.xlarge, 4 core with 15 GB memory

    The file geodatabase that contains the mosaic lives on this machine and is registered with the "data store".

    The underlying files referenced by the mosaic live in S3.


    Our “Aggregator” is our processing and automation machine.  This is where the processing occurs and then the update is pushed to the appropriate server for hosting (i.e. EarthObs2).  Out aggregator handles processing for multiple servers that are hosting data.  Ideally the machine that is hosting the data is not tasked with also processing the data.  For Daily SST our Aggregator is fetching data from the remote location, downloading it as it’s native source format (netcdf) and then converting it to MRF before adding it to the 


    Here are two tools that we utilize: 

    MDCS is used for management and synchronization of the mosaic dataset with s3

    https://github.com/Esri/mdcs-py


    ALF Deployer (for updating the dataset and more)

    http://www.esriurl.com/LiveFeed

    ALF Deployer is triggered - sees the updated mosaic in the file geodatabase and packages everything on the aggregator machine to send to the ArcGIS Server Instance.


    The Apps are hosted from a web server and are relatively thin.  They do not require many resources.  We're really leveraging the data in the applications.