What is SRE?
Site reliability engineering (SRE) is a discipline that combines software engineering and system administration principles to build and run large-scale, highly available systems. SRE teams are responsible for the design, deployment, and maintenance of systems and services, with a focus on reliability, efficiency, and scalability.
SRE practices involve using automation and monitoring to prevent issues from occurring and to quickly identify and resolve any issues that do arise. SRE teams also work on improving the reliability of systems through techniques such as capacity planning, performance optimization, and incident response.
The goal of SRE is to ensure that systems and services meet the needs of users and business objectives, while also maintaining a high level of reliability and performance. SRE teams often work closely with development teams to ensure that new features and updates are designed and implemented in a way that does not compromise the reliability of the system.
Some key features of SRE include
- Reliability: SRE teams prioritize the reliability of systems and services, using techniques such as monitoring, automation, and incident response to prevent and quickly resolve issues.
- Efficiency: SRE teams seek to optimize the efficiency of systems and processes, using techniques such as capacity planning and performance optimization.
- Scalability: SRE teams to design and operate systems that can scale up or down as needed to meet the demands of users and business objectives.
- Collaboration: SRE teams often work closely with development teams to ensure that new features and updates are implemented in a way that does not compromise the reliability of the system.
- Automation: SRE teams use automation to reduce the time and effort required to maintain and operate systems, as well as to improve the reliability and consistency of those systems.
- Monitoring: SRE teams use monitoring to proactively identify and resolve issues, as well as to track the performance and health of systems and services.
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