How is system analyst DBA or Database designer ?

 To design any organization DBMS, how is system analyst DBA or Database designer ?

The systems analyst needs to be on top of the company. They have to be aware of all the existing expertise and the pros and cons of each. DBA is liable for Designing the logical and physical schemas, as well as widely-used portions of the outer schema. Security and authorization. Data availability and recovery from failures. Database tuning and some others. Data Base Designer, are responsible for identifying the data to be stored in the database and for choosing suitable makeup to symbolize and store the data. It is the job of database designers to talk with all future of the database users in order to comprehend their requirements so that they can generate a design that meets their requirements.