The past few months most of the work has been done on optimizing the map creation and on updating things on the website and website server. After a broken power supply fan caused the websites to be down for 20 hours in August I decided that I should, after 4.5 years migrate the website to a new server (server hardware is usually good for about 5 years of 24/7 use – then it should be replaced as failures are becoming likely). The broken fan on the PSU was really troublesome as the server provider did not find it first as the server would run just fine in rescue mode – but overheat quickly in real use then shut down. I then decided to also upgrade the map compilation server and optimize a lot of processes (e.g. I noticed that the map compilation was causing way too many writes to the NVME disks and had to optimize many steps and move things to ramdisk away from NVME in order to not prematurely destroy the NVME drives. This excessive writes became apparent with the introduction of the 10m contourlines, and the VeloMap buildings layer).
Also I reworked the whole map creation […]
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