Monthly Archives: July 2017


BigSQL + PostGIS: Reprojecting Your Spatial Data with ST_Transform

With our latest release of PostGIS (release 2.3.3), projection datum shift files have been included across all the platforms. You will find them located in: bigsql/pg96/share/postgresql/contrib/postgis-2.3/proj Why do you care? Well, this means you can easily reproject your PostGIS data using the ST_Transform command. > ST_Transform — Return a new geometry with its coordinates transformed [...]

By | July 31st, 2017|Categories: Holly PostGIS, Holly PostgreSQL|Tags: , , , , , , |0 Comments

PostGIS 2.3.3 is Now Available with BigSQL!

The good folks on the PostGIS development team recently the released of PostGIS 2.3.3: As befits a patch release, the focus is on bugs and breakages. Best served with PostgreSQL 9.6.3+ and pgRouting 2.4.1. See the full list of changes here. And now... the new release is available in the BigSQL distribution! If you haven't [...]

By | July 24th, 2017|Categories: Holly PostGIS, Holly PostgreSQL|Tags: , , , , , , , |4 Comments

Setting Up LDAP with Active Directory in PostgreSQL

In the example below, we are setting up LDAP with Active Directory (AD), one of the more popular server implementations, using the BigSQL PostgreSQL 96 distribution. Available for Windows and Linux. Download BigSQL Distribution Linux: python -c "$(curl -fsSL" Windows: @powershell -NoProfile -ExecutionPolicy unrestricted -Command "iex ((new-object net.webclient).DownloadString(''))" Find the bigsql directory and install [...]