Brian Seo, Author at DoorDash

Using CockroachDB to Reduce Feature Store Costs by 75%

While building a feature store to handle the massive growth of our machine-learning (“ML”) platform, we learned that using a mix of different databases can yield significant gains in efficiency and operational simplicity.

Why Good Forecasts Treat Human Input as Part of the Model

At DoorDash, getting forecasting right is critical to the success of our logistics-driven business, but historical data alone isn‚Äôt enough to predict future demand.