It's not really a drop in replacement for BDB, it's more like a library whose API was inspired by BDB. You're welcome to use it directly, but it doesn't impleme

It's not really a drop in replacement for BDB, it's more like a library whose API was inspired by BDB. You're welcome to use it directly, but it doesn't implement all of BDB, we have added a bunch of things (like db->update), and there may be some weird contractual things you need to get right that we haven't documented well. Contact us if you'd like to use it, we can help you.