QuasarDB schema change rollback: backup vs dual‑write strategy
Goal: Preserve data when rolling back a QuasarDB schema change In QuasarDB, a schema change is typically implemented by creating a new table with the desired column set. Because the database lacks transactional DDL or automatic versioning, operators must decide how to roll back if the new schema proves unsuitable. Constraints and Uncertainty QuasarDB does no
quasar