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My guess is to make upgrades easier. You can upgrade to the 3.0 binary without needing to migrate data to the new storage engine, which takes time. It wouldn'
by s_kilk 12y ago
My guess is to make upgrades easier.
You can upgrade to the 3.0 binary without needing to migrate data to the new storage engine, which takes time.
It wouldn't make sense from an ops standpoint to make an engine-migration mandatory.
- drmirror 12y agoWiredTiger shows a lot of potential, but it would be irresponsible to make such a radically different engine the default for everyone, even for new databases, without giving it some time to mature.