Dennis' blogOn Technology and Business Home Posts Categories AboutTechnology2023 (1)Jun 2 · Discover Your Canon EOS Camera's Shutter Count in a Snap!2021 (2)Jun 25 · The Paradox of Targeted AdvertisingMay 16 · Syncthing: the good side of open source2018 (2)Nov 11 · Is your core competence managing a database?Oct 16 · Buying a car online2013 (1)May 7 · Non-optimal routing for high-traffic Heroku applications