Just because there's no better way to describe this situation: timezone handling in esri sucks.
'Just use the database default value for input missing data' is not a correct way of putting it with ESRI sde
On PostgreSQL DB schemas, usernames, ESRI attribute rules, and this oddity they call Arcade.
sde.st_point generation horrors
Just because you pay for 'fancy' black-box software it does not mean it does what it says in the documentation it does. A holiday-season horror story.
Non-overlapping point buffers in PostGIS
Build non-overlapping buffers for points in PostGIS using a combination of buffers and voronoi polygons in one query.
On writing GeoServer SLDs (part II)
On writing GeoServer SLDs (part I)
Multies to singleparts in mssql
Building a flightradar in Leaflet (part II)
Building a flightradar in Leaflet (part I)
Punktidest aladeks: kuidas kasvatada kringlit rosinate ümber (in Estonian)
Subdividing empty space by expanding polygons