I'm building a crypto-exchange and looking for a RELIABLE and fast db to save incoming orders.
- Had bad experience with Berkeley DB.
- Checked Leveldb, but according to wikipedia "LevelDB is widely noted for being unreliable and databases it manages are prone to corruption."
- Can't afford kdb+.
What are my options? Should I roll out my own key-value store?
BTW: must have a c/c++ api