1.数据库管理员:
数据库管理员是创建更新和维护数据库的人。它的角色更广泛,因为数据管理员可能是受雇创建、维护和备份数据库、优化数据库以实现高性能的人,或者是帮助将数据库集成到应用程序中的人。成为一名优秀的数据库管理员所需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。
职责:
- 创建和设计数据库
- 分析和监控数据库需求
- 确保数据安全
数据库管理员技能:
- 数据库设计知识
- RDBMS(关系数据库管理系统)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:
数据库架构师是检查数据库结构并决定数据库设计的人,同时还要与整个团队协作处理需求。该角色所需的主要技能是分析技能、解决问题的技能、管理技能和最重要的沟通技能。这个角色需要对数据架构有丰富的了解,而且是一项艰巨的工作。
职责:
- 设计数据在组织中流动的方式
- 检查每个人的数据要求
- 执行数据库标准
- 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
- SQL、 Java、 Python等编程语言
- 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. |