SRE's Golden Signals are four key metrics used to monitor the health of your service and underlying systems. We will explain what they are, and how they can help you improve service performance.
There are numerous types of logs in AWS, and the more applications and services you run in AWS, the more complex your logging needs are bound to be. Learn how to manage AWS log data that originates from various sources across every layer of the application stack, is varied in format, frequency, and importance.
Written by one of the foremost experts in networking, it explores the challenges of running a healthy, secure, high-performance network in a time when the "network" isn't any one thing and it certainly isn't in our control.
It's easy to get caught flat-footed on things like collecting logs and metrics at cloud-scale, making sense of cloud network performance and health using old-school data like port numbers and IP addresses, and automating processes like troubleshooting and remediation when you don't own the underlying infrastructure.