Hybrid Store Design Pattern The Hybrid Store is a design pattern for merging batch and real-time data sources into a single dataset. It is an abstraction composed of several versioned datasets, along with a current version pointer (or symlink) serving one of them.

The Coupling Cost of Leverage 🧵 This is a summary of a recent discussion about making some system A leverage some other system B. The new system B would replace some functionality which system A already had.