1.数据库管理员:
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
数据库管理员技能:
- 数据库设计知识
- 有关RDBMS(关系数据库管理系统)的知识
- SQL(结构化查询语言)
- 分析和解决问题的能力
- 数据安全
- 企业资源计划
2.数据库架构师:
数据库架构师是一个检查数据库结构并决定数据库设计的人,同时还与整个团队合作来处理需求。担任此职务所需的主要技能是分析能力,解决问题的能力,管理能力和最重要的沟通能力。这个角色要求对数据体系结构有丰富的知识,并且是一项艰巨的工作。
岗位职责:
- 设计数据在组织中的流动方式
- 检查每个人的数据要求
- 实施数据库标准
- 为不同的团队设置不同的数据访问级别
数据库架构师技能:
- 应用数学和统计学
- 数据可视化
- 设计技巧
- 数据迁移
- DBMS(数据库管理系统)软件
- 编程语言,例如SQL, Java和Python
- 数据库和云架构
数据库管理员与数据库架构师之间的区别:
S.NO. |
DATABASE ADMINISTRATOR |
DATABASE ARCHITECT |
01. | Database admin is also known as database coordinator or database programmer. | Database admin is also known as database coordinator or database programmer. |
02. | Database admin inputs data into the database. | Database architect decides the structure and design of the database. |
03. | Database admin optimizes and maintains the database. | Database architect sets different access |
04. | Database admin ensures database security. | Database architect enforces data standards for the whole organization. |
05. | Database admin handles issues with the database. | Database architect monitors the data and always tries to come up with a more efficient design system. |
06. | Database admin mostly requires logical thought process, troubleshooting and will to learn. However, good communication skill is the most essential requirement of this role. | Database architect requires analytical and problem-solving skills to come up with robust and feasible data models. However, good communication skill is the most essential requirement of this role. |
07. | Database admin is a wide role as it has multiple responsibilities. | Database architect is a difficult role as it requires you to collaborate with the whole team to address everyone’s issues. |
08. | A Database Administrator have the most privileged access to a database. | A database architect usually does not have direct access to the production databases. |