1. DevOps：
DevOps工程师是一名IT人员，是开发和运营的一部分，这意味着DevOps工程师与开发人员团队一起编写代码，监督代码发布以及管理部署和运营流程。 DevOps交付模型基于开发和运营团队之间的协调。 DevOps工程师共同加速了软件开发流程的管理，管理开发团队和运营团队。随着开发团队和运营团队的齐心协力，DevOps方法将发生不可预测的变化，并找到一个很好的变化来解决后果。它通过新服务提高了业务价值和客户体验。 DevOps的操作集中在基础架构周围，但是可以使用最新的自动化工具来解决。
2. SysOps：
SysOps工程师是一位IT人员，负责管理与软件开发流程相关的云服务和任务。 SysOps交付模型基于ITIL(信息技术基础架构库)。 SysOps工程师是系统管理员，负责管理多用户环境中IT操作的所有关键职责。 SysOps方法提供了无风险的服务连续性，并且可以进行一致的更改，并且更改的灵活性不高。它简化了已经到位的系统流程。随着云计算的发展，SysOps(系统运营)已成为负责多用户环境/系统的专业人员的流行术语。 SysOps操作围绕基础架构进行集中，但是通过使用更多个人级别来加以注意。
DevOps和SysOps之间的区别：
| S.No. | DEVOPS | SYSOPS |
|---|---|---|
| 01. | DevOps engineer is an IT person who is a part of both development and operation means DevOps engineers work on code with developer team, oversee the code releases and also manages the deployment and operation processes. | SysOps engineer is an IT person who administrates cloud services and tasks relayed to the software development process. |
| 02. | DevOps delivery model is based on coordination between development and operations team. | SysOps delivery model is based on Information technology Infrastructure library (ITIL). |
| 03. | DevOps refers to Development Operations. | SysOps refers to System Operations. |
| 04. | DevOps engineers brings acceleration to the software development process managing development team and Operations team together. | SysOps engineers are the system administrators who manages all the key responsibilities of the IT operations in a multiuser environment. |
| 05. | DevOps code development approach is unpredictable changing in coding and deployment. | SysOps code development approach is predictable changing in coding and deployment at specified interval. |
| 06. | Here the changes are applied to the code. | Here the changes are applied to the servers. |
| 07. | The DevOps approach goes unpredictable change as development and operations teams sit together and finds a good change to address the consequences. | The SysOps approach provides risk free continuation of services, and it goes consistent change and it is not so flexible to change. |
| 08. | DevOps teams makes the development process faster by coordinating operation sides. | SysOps teams works and monitors the development and deployment environments to provide optimal performances at all times. |
| 09. | DevOps always depends on the use of best automation tools. | SysOps always depends on focusing attention on each server. |
| 10. | It is more about improving business value and customer experience with new services. | It is more about streamlining system processes already in place. |