DevOps & SRE notes – Telegram
DevOps & SRE notes
12K subscribers
40 photos
19 files
2.5K links
Helpful articles and tools for DevOps&SRE

WhatsApp: https://whatsapp.com/channel/0029Vb79nmmHVvTUnc4tfp2F

For paid consultation (RU/EN), contact: @tutunak


All ways to support https://telegra.ph/How-support-the-channel-02-19
Download Telegram
The blog post challenges the notion that cybersecurity is uniquely complex within the software industry. She argues that many of the issues faced by cybersecurity are similar to those encountered by other engineering disciplines. Through critical analysis and comparison, Shortridge advocates for integrating cybersecurity with other engineering efforts to improve overall system resilience and reduce inefficiencies caused by treating cybersecurity as a separate, esoteric field.
https://kellyshortridge.com/blog/posts/cybersecurity-isnt-special/
👍5
The article discusses how DoorDash utilizes eBPF (extended Berkeley Packet Filter) technology for advanced monitoring capabilities to handle network traffic across their services efficiently. The post details the development and operation of BPFAgent, a tool built using eBPF to enhance observability within their Kubernetes clusters by tracking and analyzing network interactions and system calls without additional code instrumentation.
https://doordash.engineering/2023/08/15/bpfagent-ebpf-for-monitoring-at-doordash/
👍6
In the blog post the author explores the key performance indicators used to measure the efficiency and effectiveness of software delivery. Known as DORA metrics, these indicators include deployment frequency, lead time for changes, mean time to recovery, and change failure rate. By analyzing these metrics, organizations can gain valuable insights into their development processes and identify areas for improvement. This article provides an in-depth look at each metric, offering practical advice on how to leverage them to optimize software delivery and achieve DevOps excellence.
https://www.datadoghq.com/blog/dora-metrics-software-delivery/
👍3
The article explains how to use AWS CodeBuild's Lambda Compute to make Terraform deployments faster and more cost-efficient. The post covers recent updates to CodeBuild that integrate Lambda for building and testing, and introduces the use of custom images for builds. Practical steps and code snippets are included to help readers implement these improvements in their own infrastructure projects.
https://dev.to/aws-builders/accelerate-and-save-cost-for-terraform-deployments-with-aws-codebuilds-lambda-compute-5814
👍2
The blog post delves into the challenges and techniques of creating Infrastructure as Code (IaC) using existing cloud configurations. The author, Cory O'Daniel, critiques the limitations of current tools like Terraformer and Terracognita, which often fail to simplify the process effectively. He emphasizes the complexity and manual effort still required to convert existing resources into well-organized IaC, highlighting the pitfalls and inefficiencies in these tools.
https://www.massdriver.cloud/blogs/generating-infrastructure-as-code-from-existing-cloud-resources
The article explores building a serverless image cataloging application using Amazon Bedrock and the Claude 3 Haiku model. It emphasizes the integration of advanced AI to enhance photo album functionalities by providing automated, insightful summaries of images. Key topics include prompt engineering for effective AI utilization, architectural insights for serverless applications, and practical coding examples. The use of Claude 3 Haiku promises significant improvements in processing speed and accuracy in categorizing and summarizing images.
https://community.aws/content/2dph8QpfKGyQnCdp88B7D52SaV1/harnessing-claude-3-haik
👍3
The article delves into creating a serverless newsletter system using Amazon Web Services (AWS) and Amazon Simple Email Service (SES). The guide covers the entire process, from setting up SES to handle emails, ensuring email authenticity with DKIM, and managing bounces and complaints, to constructing a serverless infrastructure that includes AWS Lambda and DynamoDB for efficient email operations. The author emphasizes scalability, cost-effectiveness, and the technical challenges encountered during the setup.
https://cloudnature.net/blog/building-a-serverless-newsletter-your-guide-to-aws-and-amazon-ses
👍4