Reliability on Luiz Vieira https://luizvieira.me/tags/reliability/ Recent content in Reliability on Luiz Vieira Luiz Vieira https://luizvieira.me/profile.jpeg https://luizvieira.me/profile.jpeg Hugo en-US Wed, 03 Jun 2026 22:30:00 -0800 MongoDB Server Timeout: When Client Timeouts Aren't Enough https://luizvieira.me/mongodb-server-timeout/ Wed, 03 Jun 2026 22:30:00 -0800 https://luizvieira.me/mongodb-server-timeout/ Discovered why a query ran for 14 hours on MongoDB server despite client timeout: missing server-side timeout configuration. Solutions for MongoClientSettings. Root causes are usually simpler than they appear https://luizvieira.me/root-cause-simpler-than-appear/ Sat, 03 Feb 2024 11:25:37 -0700 https://luizvieira.me/root-cause-simpler-than-appear/ We are smart engineers and sometimes when we face a problem we may tend to think the root cause is very complex, but usually, they are simpler than they appear RabbitMQ DLQs: Why Poisonous Message Handling Matters https://luizvieira.me/rabbitmq-dlq-poisonous-message/ Mon, 18 Dec 2023 19:20:50 -0700 https://luizvieira.me/rabbitmq-dlq-poisonous-message/ Poisonous message handling is very important in the Dead Letter Queue (DLQ) and in this post we will show what happens when we do not take that into account RabbitMQ Quorum queues definition arguments https://luizvieira.me/rabbitmq-quorum-queues/ Tue, 02 May 2023 19:15:50 -0700 https://luizvieira.me/rabbitmq-quorum-queues/ Classic queues are deprecated and are going to be replaced by Quorum queues, which are durable, replicated FIFO queues built with data safety as a top priority Observability Basics https://luizvieira.me/observability-basics/ Sat, 21 Jan 2023 10:59:18 -0800 https://luizvieira.me/observability-basics/ Learn what is Observability and the basic signals that allow a system to be observable RabbitMQ High Availability: Tips for a Better Broker https://luizvieira.me/rabbitmq-high-availability/ Sat, 04 Jun 2022 09:07:50 -0700 https://luizvieira.me/rabbitmq-high-availability/ When taking RabbitMQ to production, one of the main concerns is how to have high availability of the queues and exchanges Choosing Service Level Objectives (SLOs): Google's Lessons https://luizvieira.me/choosing-service-level-objectives-slo/ Wed, 04 May 2022 20:20:26 -0700 https://luizvieira.me/choosing-service-level-objectives-slo/ Learn from the mistakes and experience of Google’s team how to choose the Service Level Objectives (SLOs) for your services