I keep going back to that article every time I need JVM logs !

Performance measurements… and the people who love them Developers have a gut-felt understanding for performance, but that intuition breaks down when systems reach Cloudflare’s scale. We need the rigor of statisticians to understand latency’s impact on…

Performance measurements… and the people who love them

Any specific reason for that?

Use symlinks, LLM style : Create each file and set their content to « Read the content of LLM_GUIDELINES.md for the full list of directives. »

Lambda SQS Event Filters may delete your messages if you're not careful Lambda Event filters are a great addition to our serverless toolbox and allow us to both simplify our code as well as save money. That’s great, but they can also delete messages from your SQS-queues i...

Just ran into an SQS-Lambda filter issue where SQS events are silently dropped. Using the same SQS queue as trigger for different Lambdas and FilterCriteria to distribute events across consumers is simply impossible. Quite a weird choice... For more info, see: www.tecracer.com/blog/2022/01...