<!DOCTYPE html><html><head><title></title><style type="text/css">#qt p.qt-MsoNormal{margin-top:0in;margin-right:0in;margin-bottom:0in;margin-left:0in;font-size:11pt;font-family:"Calibri", sans-serif;}
p.MsoNormal,p.MsoNoSpacing{margin:0}</style></head><body><div style="font-family:Arial;">Hi,<br></div><div style="font-family:Arial;"><br></div><div style="font-family:Arial;"><a href="https://gdal.org/drivers/vector/gpkg.html#configuration-options">https://gdal.org/drivers/vector/gpkg.html#configuration-options</a> has a couple of options that can help with performance. See also <a href="https://gdal.org/drivers/vector/sqlite.html#target-drivers-vector-sqlite-performance-hints">https://gdal.org/drivers/vector/sqlite.html#target-drivers-vector-sqlite-performance-hints</a>.<br></div><div style="font-family:Arial;"><br></div><div style="font-family:Arial;">But I don't recall them helping that much. YMMV.<br></div><div style="font-family:Arial;"><br></div><div style="font-family:Arial;">Regards,<br></div><div style="font-family:Arial;">Laurentiu<br></div><div style="font-family:Arial;"><br></div><div>On Thu, Oct 20, 2022, at 15:06, Dennis Burgess wrote:<br></div><blockquote type="cite" id="qt" style="overflow-wrap:break-word;"><div class="qt-WordSection1"><p class="qt-MsoNormal">We have a large table in MSSQL, this table we extract data from and drop it into a GeoPackage for further processing. However, the extraction can take some time, its only using 5% of the CPU available, and pulling the data is fairly quick
in debug mode, its really its generation and index creation that is slow. Any tips on speeding this up? We have SSDs and NVME drives, 10gig networking etc.. So. It should be as quick as it can be, but the 5% CPU is what I think the killer is. On this
server 24 cores, so 5% would be right at one core.. Is there no multi-threading or other options here? <br></p><p class="qt-MsoNormal"> <br></p><p class="qt-MsoNormal" style=""> <br></p><p class="qt-MsoNormal" style=""><b><span style="color:rgb(31, 73, 125);"><span class="size" style="font-size:10pt;"><img style="width:1.1666in;height:0.3333in;" id="qt-x_x_x_Picture_x0020_1" src="cid:image001.png@01D8E452.87619480" alt="LTI-Full_175px" width="112" height="32"></span></span></b><br></p><p class="qt-MsoNormal" style=""><b><span style="color:rgb(31, 73, 125);"><span class="size" style="font-size:10pt;">Dennis Burgess, Mikrotik Certified Trainer<br> MTCNA, MTCRE, MTCWE, MTCTCE, MTCINE, MTCSE, HE IPv6 Sage, Cambium ePMP Certified</span></span></b></p><p class="qt-MsoNormal" style=""><span style="color:rgb(31, 73, 125);"><span class="size" style="font-size:10pt;">Author of "Learn RouterOS- Second Edition”</span></span><br></p><p class="qt-MsoNormal" style=""><b><span style="color:rgb(31, 73, 125);"><span class="size" style="font-size:10pt;">Link Technologies, Inc</span></span></b><span style="color:rgb(31, 73, 125);"><span class="size" style="font-size:10pt;"> -- Mikrotik & WISP Support Services</span></span><br></p><p class="qt-MsoNormal" style=""><b><span style="color:rgb(31, 73, 125);"><span class="size" style="font-size:10pt;">Office</span></span></b><span style="color:rgb(31, 73, 125);"><span class="size" style="font-size:10pt;">: 314-735-0270 Website: </span></span><a href="http://www.linktechs.net/"><span style="color:blue;"><span class="size" style="font-size:10pt;">http://www.linktechs.net</span></span></a><span style="color:rgb(31, 73, 125);"><span class="size" style="font-size:10pt;"></span></span><br></p><p class="qt-MsoNormal" style=""><span style="color:rgb(31, 73, 125);"><span class="size" style="font-size:10pt;">Need to Automate MikroTik Backups: <a href="https://cloud.linktechs.net"><span style="color:rgb(5, 99, 193);">https://cloud.linktechs.net</span></a></span></span><br></p><p class="qt-MsoNormal" style=""><span style="color:rgb(31, 73, 125);"><span class="size" style="font-size:10pt;">Create Wireless Coverage’s with </span></span><a href="http://www.towercoverage.com"><span style="color:blue;"><span class="size" style="font-size:10pt;">www.towercoverage.com</span></span></a><span style="color:rgb(31, 73, 125);"><span class="size" style="font-size:10pt;"></span></span><br></p><p class="qt-MsoNormal"> <br></p></div><div>_______________________________________________<br></div><div>gdal-dev mailing list<br></div><div><a href="mailto:gdal-dev@lists.osgeo.org">gdal-dev@lists.osgeo.org</a><br></div><div><a href="https://lists.osgeo.org/mailman/listinfo/gdal-dev">https://lists.osgeo.org/mailman/listinfo/gdal-dev</a><br></div><div><br></div></blockquote><div style="font-family:Arial;"><br></div></body></html>