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Isn't it possible to stream a copy of the database out of the container and over the network to another database instance?
by jjawssd 10y ago
Isn't it possible to stream a copy of the database out of the container and over the network to another database instance?
- Minikloon 10y agoChicken and egg. Is that other instance containerized?
- mentat 10y agoDecoupled failure modes, unless you think there's a global "fail all docker data stores".
- user5994461 10y agoThere are major cascading failures with Docker. For starter, failure modes are not decoupled at all. If one db hits a race condition in the storage driver on one instance, it's usually 100% guarantee that all other instances are sensitive to the same bug and it will happen sooner or later. In practice, occurrences of a bug are highly correlated and usually happen in batch.