What is the role of an SRE & how can they save you money?

Site reliability engineers (SREs) are responsible for ensuring that systems and applications are reliable, scalable, and are performing effectively. Specific tasks and responsibilities which are governed by site reliability engineering include:

System design & architecture

SREs design and implement systems which increase efficiency, they work very closely with development teams to ensure that reliability and integrity are maintained at all times so that performance is at a constant.

Introducing automation & new tools

SREs are able to automate mundane processes, freeing up teams to concentrate on developing high class products and services. They can also help to explain the benefit of SRE DevOps tools like Chef, Ansible and Puppet, which can automate tasks such as, configuration, deployment and system monitoring.

Enhanced customer experiences

Site reliability engineering focuses on delivering reliable and safe experience for customers of your products and services. Every second that you are up and running when your competitors aren’t, is time where you can really demonstrate why your company is the one to trust.

Managing & increasing capacity

SREs are able to evaluate current capacity, and can project future requirements in terms of traffic and load. They then use the data they’ve analysed to determine which additional resources are required.

To summarise, site reliability engineers play a pivotal role in ensuring that systems and applications are running at peak efficiency. SREs can be very cost-effective for organisations which demand highly reliable and scalable systems. They aren’t cheap, but with all the services they offer and the experience they bring to the table, you wouldn’t expect them to be!

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