Providing messages for Java message service (JMS) is disclosed. A described method includes determining timestamp information associated with a first Java™ message service (JMS) message. The timestamp information represents a time when the JMS message is either generated or received by a processing device. The method also includes determining destination information associated with the JMS message. The method further includes converting the JMS message into a first key-value data pair having a key data and a value data. The key data includes the timestamp information and the value data includes the destination information of the first JMS message.