Roger KellyRust and HashRing for Aurora Postgres ShardingI have a daily job that currently takes 8 hours to load up a large medical provider database. Each day is a full refresh. Next year the…Nov 9, 2021Nov 9, 2021
Roger KellyRust — A Green Language for 21st CenturyCould Rust be part of the solution for climate change? After reading Danny Van Kooten’s story…Feb 5, 20202Feb 5, 20202
Roger KellyHow and Why of Airflow ShortCircuitOperatorI recently encountered a situation in an Airflow DAG where I wanted to skip all downstream tasks based on some condition. The DAG below is…Feb 1, 20184Feb 1, 20184
Roger KellyAttiny85 based Midi Sequencer w/ShiftRegister controlled MuxI wanted to see if I could build a full blown Midi controller with multiple knobs and buttons using only the 5 pins available on the…Jan 19, 2018Jan 19, 2018