--- title: "#site-reliability-engineering articles | Hashnode" description: "There is no tag covering this niche area of software engineering. Read the latest #site-reliability-engineering articles and tutorials on Hashnode." url: "https://hashnode.com/tag/site-reliability-engineering" --- Tag # #site-reliability-engineering 126 posts · 47 followers [Sotiris Zacharopoulos](https://hashnode.com/@sz-codapus-studio) · [1d ago](https://hashnode.com/posts/semantic-search-playbook-retrieval-negation/6af31c6b12d97dbc275567a9) ### [Semantic Search Found the Playbook but Missed the “Not”](https://blog.codapus.studio/semantic-search-playbook-retrieval-negation?utm_source=hashnode&utm_medium=feed) A containerised experiment compares phrase matching with semantic search, showing recovered matches, missed negation, and the trade-offs of rejection rules. 7 min read · [blog.codapus.studio](https://blog.codapus.studio/semantic-search-playbook-retrieval-negation?utm_source=hashnode&utm_medium=feed) [2](https://hashnode.com/posts/semantic-search-playbook-retrieval-negation/6af31c6b12d97dbc275567a9) [James Doran](https://hashnode.com/@jamesdoran) · [5d ago](https://hashnode.com/posts/five-technical-inputs-you-need-before-planning-electronic-hardware-qualification/6aede5c2ea08498443c0e497) ### [Five Technical Inputs You Need Before Planning Electronic Hardware Qualification](https://reliabilityengineering.hashnode.dev/five-technical-inputs-you-need-before-planning-electronic-hardware-qualification?utm_source=hashnode&utm_medium=feed) Learn why passing standard qualification tests does not always prove an electronic component is suitable for real-world use. 2 min read · [reliabilityengineering.hashnode.dev](https://reliabilityengineering.hashnode.dev/five-technical-inputs-you-need-before-planning-electronic-hardware-qualification?utm_source=hashnode&utm_medium=feed) [Sotiris Zacharopoulos](https://hashnode.com/@sz-codapus-studio) · [Nov 3](https://hashnode.com/posts/evaluation-first-before-adding-an-llm/6af317e8ecd7fc3e101da6e6) ### [Before Adding an LLM, Define What a Good Answer Looks Like](https://blog.codapus.studio/evaluation-first-before-adding-an-llm?utm_source=hashnode&utm_medium=feed) Explore evaluation-first AI design through an SRE playbook finder: define useful answers, test failure cases, and decide when to abstain. 6 min read · [blog.codapus.studio](https://blog.codapus.studio/evaluation-first-before-adding-an-llm?utm_source=hashnode&utm_medium=feed) [Cruxtab Technologies Pvt. Ltd.](https://hashnode.com/@cruxtab) · [Oct 29](https://hashnode.com/posts/making-application-error-reporting-resilient/6ae31ec6a7516f096c42a940) ### [Making Application Error Reporting Resilient](https://cruxtab-technologies.hashnode.dev/making-application-error-reporting-resilient?utm_source=hashnode&utm_medium=feed) Explore ways to make Slack error notifications more resilient, including safe failure handling, duplicate-alert prevention, configuration controls, and testing. 3 min read · [cruxtab-technologies.hashnode.dev](https://cruxtab-technologies.hashnode.dev/making-application-error-reporting-resilient?utm_source=hashnode&utm_medium=feed) [Prem Choudhary](https://hashnode.com/@prem14choudhary) · [Oct 23](https://hashnode.com/posts/terraform-our-iac/6adb11599f7f3f11e7048d9f) ### [Terraform & Our Infrastructure](https://prem14choudhary.hashnode.dev/terraform-our-iac?utm_source=hashnode&utm_medium=feed) Build reusable Terraform modules and deploy secure, scalable, production-grade cloud infrastructure with real-world best practices. 9 min read · [prem14choudhary.hashnode.dev](https://prem14choudhary.hashnode.dev/terraform-our-iac?utm_source=hashnode&utm_medium=feed) [Ferhat Yildiz](https://hashnode.com/@turingts) · [Oct 22](https://hashnode.com/posts/sre-fundamentals-designing-slis-slos-and-error-budgets/6ada3bdf150eae9ef93df87e) ### [SRE Fundamentals: Designing SLIs, SLOs and Error Budgets](https://blog.turingts.com/sre-fundamentals-designing-slis-slos-and-error-budgets?utm_source=hashnode&utm_medium=feed) Define a checkout attempt, measure usable responses, and decide when reliability work should take priority. 13 min read · [blog.turingts.com](https://blog.turingts.com/sre-fundamentals-designing-slis-slos-and-error-budgets?utm_source=hashnode&utm_medium=feed) [1](https://hashnode.com/posts/sre-fundamentals-designing-slis-slos-and-error-budgets/6ada3bdf150eae9ef93df87e) [Adam Jaber](https://hashnode.com/@adamjaber) · [Oct 9](https://hashnode.com/posts/nobody-deployed-anything-production-broke-anyway/6ac84bc7163e0ad888b75999) ### [Nobody Deployed Anything. Production Broke Anyway.](https://simplyexplained.hashnode.dev/nobody-deployed-anything-production-broke-anyway?utm_source=hashnode&utm_medium=feed) Config changes, feature flags, and generated files reach production faster than code and get checked less. Here's how to guard that lane. 9 min read · [simplyexplained.hashnode.dev](https://simplyexplained.hashnode.dev/nobody-deployed-anything-production-broke-anyway?utm_source=hashnode&utm_medium=feed) [1](https://hashnode.com/posts/nobody-deployed-anything-production-broke-anyway/6ac84bc7163e0ad888b75999) [Sruthi Palle](https://hashnode.com/@SruthiPalle) · [Oct 6](https://hashnode.com/posts/production-grade-terraform-part-14-static-website-hosting-on-aws-with-terraform-s3-cloudfront-oac-acm-route-53/6ac52e4bca3409085f7fd546) ### [Production-Grade Terraform (Part 14) Static Website Hosting on AWS with Terraform (S3, CloudFront OAC, ACM, Route 53)](https://sruthipalle.hashnode.dev/production-grade-terraform-part-14-static-website-hosting-on-aws-with-terraform-s3-cloudfront-oac-acm-route-53?utm_source=hashnode&utm_medium=feed) A step-by-step guide to provisioning a zero-maintenance, hardened, serverless static web hosting architecture using modular Terraform. 11 min read · [sruthipalle.hashnode.dev](https://sruthipalle.hashnode.dev/production-grade-terraform-part-14-static-website-hosting-on-aws-with-terraform-s3-cloudfront-oac-acm-route-53?utm_source=hashnode&utm_medium=feed) [1](https://hashnode.com/posts/production-grade-terraform-part-14-static-website-hosting-on-aws-with-terraform-s3-cloudfront-oac-acm-route-53/6ac52e4bca3409085f7fd546) [Adam Jaber](https://hashnode.com/@adamjaber) · [Sep 22](https://hashnode.com/posts/metastable-failure-why-systems-stay-down/6ab1e527cfa2ad631970ae7a) ### [The Cause Was Fixed. The Outage Wasn't.](https://simplyexplained.hashnode.dev/metastable-failure-why-systems-stay-down?utm_source=hashnode&utm_medium=feed) Metastable failure, retry amplification, and why the move that actually works feels like giving up 9 min read · [simplyexplained.hashnode.dev](https://simplyexplained.hashnode.dev/metastable-failure-why-systems-stay-down?utm_source=hashnode&utm_medium=feed) [Sruthi Palle](https://hashnode.com/@SruthiPalle) · [Sep 19](https://hashnode.com/posts/production-grade-terraform-part-13-dynamic-lookups-shared-infrastructure-with-data-sources/6aaeacd30f917c5018626299) ### [Production-Grade Terraform (Part 13) — Dynamic Lookups & Shared Infrastructure with Data Sources](https://sruthipalle.hashnode.dev/production-grade-terraform-part-13-dynamic-lookups-shared-infrastructure-with-data-sources?utm_source=hashnode&utm_medium=feed) 1\. Data Sources in Terraform 1.1. The Role and Necessity of Data Sources In traditional Terraform workflows, provisioning a resource such as an EC2 instance requires specific identifiers, such as an A 8 min read · [sruthipalle.hashnode.dev](https://sruthipalle.hashnode.dev/production-grade-terraform-part-13-dynamic-lookups-shared-infrastructure-with-data-sources?utm_source=hashnode&utm_medium=feed)