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These problems are definitely solvable with proper tooling. The specific challenges vary between RDBMS though. For example when running schema changes on large-
by evanelias 6y ago
These problems are definitely solvable with proper tooling. The specific challenges vary between RDBMS though. For example when running schema changes on large-scale MySQL/MariaDB, the key things are supporting external OSC tools, and supporting sharding. I wrote a diff-based schema management system, https://skeema.io https://skeema.io, designed with precisely these concerns in mind.