Everyone knows that Cassandra is a NoSQL solution for data storage. But often for processing of this data message queues are used with some existing messaging provider. Due to this, there is inconsistency of data sometimes and an additional infrastructure level to maintain. Since one of our services stores all the data in Cassandra, we have developed a solution for message queues that automatically gained a lot of useful features: scalability, high availability and flexibility. This solution I will present in the talk.