Call me maybe: Aerospike
I currently work for a company that uses Aerospike quite heavily. In the past couple weeks, we have begun to notice data inconsistencies in our counters. We are seeing fluctuations in the data, despite having no decrement operations.<p>We have the enterprise edition of Aerospike, allowing us to be in constant contact with their support team and developers. A couple weeks later, and we still have no idea why this is happening. When dealing with monetary values, these fluctuations are very bad for us. Needless to say, we have begun migrating away from Aerospike.