A shared dataspace communication framework for data acquisition system has been developed. The
framework helps us to develop the data acquisition system easily and efficiently. It has been developed
on the concept of shared dataspace using a repository. The repository has data and their index keys,
and it can be accessed with easy communication commands, PUT, GET, DELETE, NOTIFY and
LINK,by the component. The data are managed by the index key in the repository. The component
can access the data in the repository by specifying the key related to the data. The new communication
commands,NOTIFY and LINK,were also introduced in this framework for a management of the data
in the repository. The data acquisition system developer can develop the system easily and efficiently
with the shared dataspace communication framework.