Sarah Krasnik Bedell

@sarahkb.bsky.social

Growth marketer & data engineer. Currently growth @ Prefect, prev data @ Perpay. 📍 VT, ⛷️ & ⛵️ sarahsnewsletter.substack.com

Real talk: when is try/except to suppress an exception lazy (compared to checking the upstream data) vs the most efficient implementation? I've done this plenty of times to only call out an API once instead of twice, but now looking back it feels like bad practice #dataBS

Yeah I used (or tried to use) Airflow but it kept eating so much RAM I could not do anything else on my laptop Switched to prefect and never looked back I wish it was more widespread in the industry

I feel like 2022 was the year we tried to solve lineage with observability tools, got decently far but not far enough to fully understand failures, so we settled for alerting on failures instead. Is 2025 going to be the year we solve for true lineage outside of the data warehouse? #dataBS

Going from dev to prod in literally anything should be easy. This is still an unsolved problem. Devops is a blocke, and data teams are still trying to figure out IaC. On my mind today: something as sinple as dynamic work pools in Prefect could solve this. #dataBS

Enjoyed this piece by @sarahkb.bsky.social on measuring PLS vs PLG, where the later mostly doesn't work for enterprise sales. We had to figure out how to measure PLS early because Coginiti targeted customers in highly secure industries like gov, finance, & insurance.

How to measure PLS (product-led sales) motions

We cover the differences between measuring product-led sales and product-led growth motions, and what metrics to define for each

021newsletter.com

Event based != realtime Event based jobs are often batch, with event triggers used to optimize running only when needed (most common). True realtime reqs are concentrated more in certain industries - finance, logistics, user-facing analytics (and I'm sure others I missed). #dataBS change my mind