数据管理员（DA）和数据库管理员（DBA）之间的区别

01.数据管理员(DA)：

数据管理员是负责将数据处理为方便的数据模型的人员。该人员负责弄清楚哪些数据与要存储在数据库中有关。具备某些技术知识的数据管理员较少具有技术作用，而具有更多的业务作用。此角色也称为数据分析师。因此，它主要是高层函数，负责组织中数据资源的整体管理。

岗位职责：

• 过滤掉相关数据
• 监视整个组织中的数据流
• 设计基于概念的数据模型
• 分析并分解非技术人员可以理解的数据

02.数据库管理员(DBA) ：

数据库管理员是创建更新并维护数据库的人员。由于数据管理员可能是雇用来创建，维护和备份数据库，优化数据库以实现高性能的人员，或者是帮助将数据库集成到应用程序中的人员，因此它的作用更为广泛。要成为一名出色的数据库管理员，必须具备的主要技能是故障排除，逻辑思维过程和强烈的学习意愿，因为它涉及广泛的领域。此角色也称为数据库协调员或数据库程序员。

岗位职责：

• 创建和设计数据库
• 分析和监视数据库需求
• 确保数据安全

数据管理员(DA)和数据库管理员(DBA)之间的区别：

S.NO.	DATA ADMINISTRATOR	DATABASE ADMINISTRATOR
01.	Data admin is also known as data analyst.	Database admin is also known as database coordinator or database programmer.
02.	Data admin converts data into a convenient data model.	Database admin inputs data into the database.
03.	Data admin analyzes the database for relevant data. Database admin optimizes and maintains the database .	Database admin optimizes and maintains the database.
04.	Data admin monitors data flow across the organization.	Database admin ensures database security.
05.	Data admin handles issues concerning the data.	Database admin handles issues with the database.
06.	Data admin requires excellent data analyzing, expression of ideas, and strategic thinking.	Database admin mostly require logical thought process, troubleshooting and will to learn.
07.	Data admin is less of a technical role and more of a business role.	Database admin is a wide role as it has multiple responsibilities
08.	Main tasks include data planning, definition, architecture and management etc.	Main tasks include database design, construction, security, backup and recovery, performance tuning etc.
09.	It set policies and standards , coordinates and manages database design.	It enforces policies and procedures, choose and maintains technology.
10.	Generally it owns the data.	Where as it owns the database.
11.	It performs the high level function.	It performs the technical function.
12.	Data administration is DBMS independent.	Database administration is DBMS specific.