Dennis on technology On Technology and Business Home Posts Categories About Technology 2023 (1) Jun 2 · Discover Your Canon EOS Camera's Shutter Count in a Snap! 2021 (2) Jun 25 · The Paradox of Targeted Advertising May 16 · Syncthing: the good side of open source 2018 (2) Nov 11 · Is your core competence managing a database? Oct 16 · Buying a car online 2013 (1) May 7 · Non-optimal routing for high-traffic Heroku applications