In every distributed system there is a need for a
real-time database when working with a large amount of data
and when quick response from a service is expected on the
client side. Cloud companies do not offer real-time databases,
therefore, in this paper we present the architecture of a realtime
database in cloud environment, as well as reviews of other
papers dealing with this topic, analyzing their advantages and
disadvantages. The above-mentioned real-time database
attempts to store different kind of data, and our proposed
solution is implemented in each distributed system service.
Unlike other solutions, this real-time database will not occupy
main memory-base because it is running in cloud environment.
Also, we are proposing which cloud environment services can
be used to implement this real-time database.