> since MariaBD and MySQL are more-or-less drop-in replacements of each other Not anymore for a while, unless application developer has been very careful in us

> since MariaBD and MySQL are more-or-less drop-in replacements of each other Not anymore for a while, unless application developer has been very careful in using DB features. Also, there are things like how indexing differs in two. If ORMs have been used, without a good DBA being available... there are many landmines on the migration path.