echrisinger

Typically this would be prohibited (at least as an employee)

As someone that works in a data domain, I'd say it's unlikely the ads are served on a single conversation basis in the near future, if they even are today. Any modern data org like advertising is optimizing metrics of conversion (either optimizing for increasing profits via CPI increase or revenue by increasing advertising TAM presumably).

Introducing context beyond immediate conversation history will improve conversion rates & allow targeted advertising towards wider topics or higher CPI topics (like financial products), hence it's inevitable.

Has anyone considered a VCS that integrates more vertically with the source code through ASTs?

IE if I change something in my data model, that change & context could be surfaced with agentic tooling.

What's with the dismissiveness? The author is a senior staff engineer at a huge company & has worked in this space for years. I'd suspect they've done their diligence...

I'm also curious how you went from a non-platformatized approach to adopting this platform; what were the important insights for strategizing, prioritizing, motivating teams to lift existing pipelines into the new thing? Open ended question

How do you/AirBnB handle deeply linked features (2-hop+?) that are also latency sensitive? Maybe I'm missing something, but I don't imagine that with the transformation DSL described in Chronon.

For our org, those are by far the most complicated to handle. Graph DBs are kind of scaling poorly, while storing state in stream processing jobs is way too large/expensive. Those would also be built on top of API sources, which then lead us to the unfortunate "log & wait" approach for our most important features

This isn't really a drop-in replacement; they don't offer transforms out of the box.

Admittedly some of the transforms proposed in this article are a little simple & don't represent the full space of feature eng requirements for all large orgs

I'd imagine a continuation... he is also the author of Zipline