This is the technique that developers used to build Aurora, not Aurora the end-product. Customers writing code against Aurora are still doing plain ol' destruc

This is the technique that developers used to build Aurora, not Aurora the end-product. Customers writing code against Aurora are still doing plain ol' destructive CRUD mutations "now". Event-sourcing is write-ahead-logging is CQRS is journaling-file-systems is Git-reflog is persistent-data-structures is copy-on-write. It's all good stuff and is decades old.