Error budgeting is the tool used by Site Reliability Engineering to balance service reliability with the pace of innovation through Service Level Objectives. Any organization that offers a service should aim to protect its users from unmet Service Level Objectives, which seriously affect the user experience and software reliability. Error budgeting is a control mechanism to focus on stability. The constant dynamics of change is a factor that affects the error budget, there are mechanisms to reduce the error rate and meet the Service Level Objective that the organization must have defined, one of them is to choose a messaging protocol that ensures that implementations can communicate and interoperate successfully speaking the same "language".

AMQP (Advanced Message Queueing Protocol) is a messaging protocol that allows adding interoperability in software by means of language agnostic solutions, it is a simple protocol that follows good practices for data framing, negotiation of options between client and server, and connection management.

In this talk you will learn how to define a service level target for your error budget, establish a mechanism for measurement, implement the AMQP protocol in the communication of your microservices and thus reduce the error rate, allowing you to meet the established service level target, thus gaining reliability according to Site Reliability Engineering.