Andmekvaliteedi mudel: Käideldavus

the degree to which data has attributes that enable it to be retrieved by authorized users and/or applications in a specific context of use; a particular case of availability is concurrent acces (both read or to update data) by more than one user and/or application; another case of availability is the capability of data to be available for a specific perido of time; data should be available also during managing operations like backup