DevOps & SRE notes – Telegram
DevOps & SRE notes
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Helpfull articles and tools for DevOps&SRE

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HTTP redirects play a vital role in web development, ensuring smooth navigation and user experience. In the article "Understanding HTTP Redirects," Juhani Viide explores the various types of HTTP redirects, their purposes, and best practices for implementation. The article delves into the technical aspects of status codes like 301, 302, and 307, explaining their appropriate use cases and potential impacts on SEO and website performance. By understanding these principles, developers can create more efficient, user-friendly web applications and improve their site's functionality and accessibility.

https://jviide.iki.fi/http-redirects
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Event-driven architecture is revolutionizing how applications are built and managed in the cloud. In the article "Event-Driven Architecture in AWS: Benefits and Use Cases," Simple AWS explores the advantages of adopting this architecture within Amazon Web Services (AWS). The article highlights key benefits such as improved scalability, enhanced flexibility, and cost efficiency. It also provides real-world use cases demonstrating how event-driven architecture can solve complex challenges and streamline operations. By leveraging AWS's robust services, organizations can build responsive, resilient, and highly efficient systems tailored to their specific needs.
https://newsletter.simpleaws.dev/p/event-driven-architecture-aws-benefits-use-cases
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Adopting new AWS features quickly is essential for staying ahead in the fast-paced world of cloud computing. In the article "Quickly Adopt New AWS Features with the Terraform AWS Cloud Control Provider," the AWS DevOps blog discusses how the Terraform AWS Cloud Control provider streamlines this process. The article explains how this provider allows developers to manage AWS resources using Terraform while seamlessly integrating new AWS services and features. By leveraging this tool, teams can enhance their infrastructure as code (IaC) practices, reduce deployment times, and maintain up-to-date cloud environments with minimal effort.

https://aws.amazon.com/blogs/devops/quickly-adopt-new-aws-features-with-the-terraform-aws-cloud-control-provider/
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Chaos testing is vital for ensuring system resilience, and k6 is a powerful tool to facilitate this process. This article from Semaphore CI delves into the practice of chaos testing using k6, exploring its benefits and implementation strategies. Learn how to simulate unpredictable scenarios to strengthen your system’s robustness and reliability.


https://semaphoreci.com/blog/chaos-testing-k6
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Preview environments are essential for validating changes before they reach production. This article by Piotr Minkowski explores how to create preview environments on Kubernetes using ArgoCD. Discover the advantages of using ArgoCD for automated deployments, and learn the steps to set up and manage these environments effectively.

https://piotrminkowski.com/2023/06/19/preview-environments-on-kubernetes-with-argocd/
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In the article "Running Amazon ECS on EC2: A Complete Guide," the author delves into the intricacies of deploying Amazon Elastic Container Service (ECS) on Amazon EC2 instances. This comprehensive guide covers essential aspects such as setting up the ECS cluster, configuring task definitions, and optimizing the deployment for performance and cost-efficiency. Whether you're a beginner or an experienced user, this article provides valuable insights and practical steps to effectively manage and scale containerized applications using ECS on EC2.
https://www.osohq.com/post/ecs-on-ec2
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In the article "Unexpected Anti-Patterns for Engineering Leaders: Lessons from Stripe, Uber, Carta," the author explores common yet overlooked pitfalls that engineering leaders often encounter. Drawing on insights from industry giants like Stripe, Uber, and Carta, the piece highlights critical mistakes that can hinder team performance and innovation. Through real-world examples and practical advice, this article offers valuable lessons to help engineering leaders identify and avoid these anti-patterns, fostering a more productive and cohesive work environment.
https://review.firstround.com/unexpected-anti-patterns-for-engineering-leaders-lessons-from-stripe-uber-carta/
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PodDisruptionBudgets (PDBs) are crucial for maintaining application availability during disruptions in Kubernetes. This article by Piotr Kleban discusses situations where PDBs are respected and ignored in Kubernetes environments. Learn about the importance of PDBs, common pitfalls, and best practices to ensure your applications remain resilient and highly available.

https://medium.com/@xpiotrkleban/poddisruptionbudgets-situations-where-they-are-respected-and-ignored-in-kubernetes-29ebaabac175
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Integrating serverless applications with Kubernetes using WebAssembly offers a powerful approach to building lightweight, efficient systems. This article from WasmLabs explores how WebAssembly can be leveraged to run serverless applications within Kubernetes, detailing the benefits, architecture, and implementation steps. Discover how this combination can enhance performance, portability, and security in modern cloud-native applications.

https://wasmlabs.dev/articles/serverless-applications-in-kubernetes-with-webassembly/
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Deploying Kubernetes clusters efficiently is crucial for scalability and performance. This article from ITNEXT discusses how EKS Blueprints can accelerate the setup of Kubernetes clusters on Amazon EKS. Learn about the tools, templates, and best practices that can streamline the deployment process, making it faster and more reliable.


https://itnext.io/efficient-kubernetes-cluster-deployment-accelerating-setup-with-eks-blueprints-68324b582ec9
The article "Engineering for Slow Internet" delves into strategies and best practices for optimizing performance in low-bandwidth environments. By exploring innovative techniques and practical solutions, this article provides valuable insights for engineers and developers looking to enhance user experiences despite connectivity challenges.

https://brr.fyi/posts/engineering-for-slow-internet
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Discover how to optimize your web content delivery by leveraging Lambda@Edge and CloudFront for geolocation-based redirection. This approach enhances user experience by ensuring visitors are served region-specific content seamlessly.

https://newsletter.simpleaws.dev/p/lambda-edge-cloudfront-geolocation-redirect
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