The different five type of roles one can employ in a database environment these are:
1 - Data Administrator
2 - Database Administrator
3 - Database designer
4 - System Analyst/Application Programmer
5 - End users i.e Casual, Naive, Sophisticated and stand alone end users.
http://pkirs.utep.edu/cis4365/Tutorials/Database%20Administration/8.00700/1_multipart_xF8FF_2_tutorial.htm
In a Database Management System (DBMS) environment, key personnel typically include database administrators (DBAs), who manage and maintain the database; data architects, who design the database structure; and developers, who create applications that interact with the database. Additionally, system analysts may evaluate user needs and ensure the database meets business requirements. Data analysts and data scientists also play crucial roles by interpreting and analyzing data to drive decision-making. Each of these roles collaborates to ensure the effective functioning and security of the database system.
To create a database you need to name a file and add that to Microsoft excel :) hope that helps :)
The database environment refers to the components inside a database. Some of these include hardware, software, data, as well as the procedures.
The DBA for a database is the Database Administrator. The DBA's roles are to manage the installation and configuration of the database software, to manage the allocation of space, to manage security, and (in concert with the developer) to manage data organization and query optimization. There are other roles, such as supporting backup and recovery, but this is just a small list.
Computer Science Professionals those who design, manage, maintain & develop Databases (Information Storage Houses) are Database Practitioners. The roles of Database Practitioners are well diversified such as Database Administrators, Database Analyst, Database Designers (Database Modelling) etc.
A database is a storage that contains data. To manage data in the database different roles are assigned . One such role is of a DBA that is database administrator that is responsible for managing the database.A database stores data and manages data. It allows people to enter data and get information from the data in the form of queries or reports.A database administrator looks after the maintenance of the database, including things like the design, testing, security etc. He services the needs of users that have to access the database.
Following are the roles of a DBA. 1) Secures data 2) Configures and maintains user profile 3) Assigns previleges for access 4) Maintain database statistics and plans expansions in hardware and software 5) Continuous system development
no answer here!
The database administrator performs a critical role within an organization and is an important and key role in Database Management Systems. The major responsibility of a database administrator is to handle the process of developing the database and maintaining the database of an organization. The database administrator is responsible for defining the internal layout of the database and ensuring the internal layout optimizes system performance. The database administrator has full access over all type of important data of an organization. The database administrator decides what data will be stored in the database and how to organize data in database so that it can be access easily on requirement or need of an organization. To design the database of an organization, the database administrator must have a meeting with users and determine their requirements. The database administrator is also responsible for preparing documentation, including recording the procedures, standards, guidelines, and data descriptions necessary for the efficient and continuing use of the database environment. Documents should include materials to help end users, database application programmers, the operation staff, and all personnel connected with the database management system. The database administrator is responsible for monitoring the database environment, such as seeing that the database is meeting performance standards, making sure the accuracy, integrity, and security of data are maintained. The database administrator is also responsible to manage any enhancements into the database environment
database administrator will monitor the database size and creates users ,grant privilages to the users .His job is to give the access permission to the right person not the oponent.He maintains the tablespaces size and increase the size of it when it requires.Daily he must take the backup of the data and if any problem occurs in the database he must in a position to recover the data.
so it role is basically to manage the database