Latest Contributions by DaveTenney

All,        so i have spent some time looking into how to enhance the ManageMapServerCacheTiles process. we noticed that throwing an entire data set at server would sometimes cause our server crash so we came up with a grid concept to break up the work into manageable chunks... Steps...     (running Desktop and Server 10.4.1) 1) Bring in New data and compare to Existing Data 2) Create a Delta file   3) overlay grid on map  4) force server to rebuild all tiles within Layers 1-13 (not man tiles at those layers so easy to rebuild all)  5) selectively rebuild tiles in Layers 14-19 (we tell server to reference the delta file within each cell of the grid and rebuild)    a) repeat this step for all cells of the grid until completed here some initial results of the tile rebuild process...at this point in time we are only about 1/4 of the way done...                           Features Per Second 11/2/2016 11:11.7 Processed Grid ID 229 that had 8184 features in 4669.059 seconds 1.8 11/2/2016 48:58.1 Processed Grid ID 292 that had 21011 features in 2266.065 seconds 9.3 11/2/2016 15:43.3 Processed Grid ID 194 that had 148362 features in 5204.895 seconds 28.5 11/2/2016 40:36.3 Processed Grid ID 253 that had 128679 features in 5091.424 seconds 25.3 11/2/2016 01:21.2 Processed Grid ID 272 that had 73952 features in 4844.499 seconds 15.3 11/2/2016 05:01.4 Processed Grid ID 227 that had 29831 features in 3818.625 seconds 7.8 11/2/2016 18:03.8 Processed Grid ID 172 that had 42387 features in 4381.654 seconds 9.7 11/2/2016 16:53.7 Processed Grid ID 116 that had 33044 features in 3529.427 seconds 9.4 11/3/2016 18:25.5 Processed Grid ID 267 that had 13923 features in 3691.466 seconds 3.8 11/3/2016 57:21.6 Processed Grid ID 165 that had 3317 features in 2334.811 seconds 1.4 11/3/2016 46:31.6 Processed Grid ID 119 that had 40912 features in 2949.679 seconds 13.9 11/3/2016 44:39.0 Processed Grid ID 203 that had 12641 features in 3487.07 seconds 3.6 11/3/2016 33:38.6 Processed Grid ID 156 that had 43882 features in 2938.95 seconds 14.9 11/3/2016 40:31.0 Processed Grid ID 138 that had 822 features in 410.9761 seconds 2.0 11/3/2016 55:16.9 Processed Grid ID 214 that had 283554 features in 4485.273 seconds 63.2 11/3/2016 44:06.2 Processed Grid ID 284 that had 24102 features in 2927.059 seconds 8.2 11/3/2016 45:24.2 Processed Grid ID 183 that had 7676 features in 3677.022 seconds 2.1 11/3/2016 17:57.4 Processed Grid ID 190 that had 37058 features in 5552.851 seconds 6.7 11/3/2016 38:50.7 Processed Grid ID 55 that had 2452 features in 1252.615 seconds 2.0 11/3/2016 12:33.4 Processed Grid ID 188 that had 18279 features in 5620.812 seconds 3.3 11/3/2016 39:09.2 Processed Grid ID 276 that had 29342 features in 1595.511 seconds 18.4   it seems a bit slow, so a few thoughts:    1) we are obviously constrained by number of cores and how many ArcSOCs we can throw at this process          ESRI had recommended a "n+1" approach but this all brings the machine down and it ignores any other requests while the process is running, NOT GOOD, so we have decided "n-1" is the safest approach (4-1, so 3 ArcSOCs max)    2) Our mosaic is built from JPEG2000 tiles, does this file type (JPEG2000) cause any overhead which would cause the process to run slower? vs if the mosaic was built from TIFF, SID, JPEG. Any thooughts? thanks dave ... View more

all,     so we are now testing 10.4.1 that we've just installed... we havent had any issues running the process of rebuilding tiles and then out of nowhere we get this... SSLError: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed (_ssl.c:590) we are using the self signed certificate that comes with the server install, and havent changed anything, not sure why out of nowhere we get this error. thanks dave ... View more