economics March 05, 2023 Sex Trend Sex is one of the first things impacted in an economic depression. This graph illustrates the effect...
home security February 25, 2023 Post-COVID Home Security, Part 4 - 2023 Dakota Alert added a new sensor to their 4000 series last year and I finally ordered one...
project December 18, 2022 AWS App Design, Security My most elegant security system was for a crypto platform I wrote in 2018. The owners wanted...
project December 17, 2022 AWS App Design, 4 Hibernate docs describe four database design strategies to support differentiation (inheritance). IBM's Websphere Commerce uses...
project December 17, 2022 AWS App Design, 3 A commercial product should support differentiation by a key; it should load sets of subclasses for that...
project December 17, 2022 AWS App Design, Messaging Today's industry standard for messaging is JSON. Define your incoming and outgoing JSON messages. Then...