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DevOps & SRE notes

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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

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📈 Аналітичний огляд Telegram-каналу DevOps & SRE notes

Канал DevOps & SRE notes (@devops_sre_notes) у мовному сегменті Англійська є активним учасником. На даний момент спільнота об'єднує 12 657 підписників, посідаючи 10 040 місце в категорії Технології та додатки та 2 978 місце у регіоні США.

📊 Показники аудиторії та динаміка

З моменту свого створення невідомо, проект продемонстрував стрімке зростання, зібравши аудиторію у 12 657 підписників.

За останніми даними від 11 червня, 2026, канал демонструє стабільну активність. Хоча за останні 30 днів спостерігається зміна кількості учасників на 228, а за останні 24 години на 17, загальне охоплення залишається високим.

  • Статус верифікації: Не верифікований
  • Рівень залученості (ER): Середній показник залученості аудиторії становить 17.75%. Протягом перших 24 годин після публікації контент зазвичай збирає 4.84% реакцій від загальної кількості підписників.
  • Охоплення публікацій: В середньому кожен допис отримує 2 247 переглядів. Протягом першої доби публікація в середньому набирає 612 переглядів.
  • Реакції та взаємодія: Аудиторія активно підтримує контент: середня кількість реакцій на один пост – 3.
  • Тематичні інтереси: Контент зосереджений навколо ключових тем, таких як kubernete, cluster, author, engineering, monitoring.

📝 Опис та контентна політика

Автор описує ресурс як майданчик для висловлення суб'єктивної думки:
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

Завдяки високій частоті оновлень (останні дані отримано 12 червня, 2026), канал підтримує актуальність та високий рівень охоплення публікацій. Аналітика показує, що аудиторія активно взаємодіє з контентом, що робить його важливою точкою впливу в категорії Технології та додатки.

12 657
Підписники
+1724 години
+677 днів
+22830 день
Архів дописів
The article details Timescale's journey to optimize upsert performance on compressed hypertables in TimescaleDB, a PostgreSQL extension. It describes how the team addressed a customer's challenge with suboptimal upsert performance, ultimately achieving a 300x speed improvement by leveraging existing indexes for efficient conflict resolution during upserts on high-cardinality datasets. https://www.timescale.com/blog/how-we-made-postgresql-upserts-300x-faster-on-compressed-data 🚀 Join our community 🌐💻

Kyanos is an ebpf based networking analysis tool. It can visualize the time packets spend in the kernel, analyze requests/responses in command line, suppport various L7 protocols like HTTP/Redis/MySQL. https://github.com/hengyoush/kyanos 🚀 Join our community 🌐💻

A Helm plugin that uses Common Expression Language (CEL) to validate values. Instead of using JSON Schema in values.schema.json, you can write more expressive validation rules using CEL in values.cel.yaml. https://github.com/idsulik/helm-cel 🚀 Join our community 🌐💻

The article "Using Tracetest with OpenTelemetry for Trace-based Testing" explores the concept of trace-based testing in distributed systems and introduces tools to implement this approach. It delves into the basics of distributed tracing, compares it with traditional logging methods, and demonstrates how to use OpenTelemetry for instrumentation and Tracetest for creating and running trace-based tests. https://tracetest.io/blog/trace-based-testing-with-opentelemetry-using-tracetest-with-opentelemetry 🚀 Join our community 🌐💻

The article "Linux LKM Persistence" explores advanced techniques for maintaining persistence on Linux systems using loadable kernel modules (LKMs). It delves into the methods of loading malicious kernel modules at boot time, focusing on the use of the systemd-modules-load service to install and hide a rootkit https://righteousit.com/2024/11/18/linux-lkm-persistence/ 🚀 Join our community 🌐💻

Cloud-agnostic managed Kubernetes https://github.com/berops/claudie 🚀 Join our community 🌐💻

Repost from N/a
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☁️ AWS Podcast – The Official Podcast for Developers ☁️ Stay ahead with the latest AWS news, trends, and innovations! Join Simon Elisha and Hawn Nguyen-Loughren for regular updates, deep dives, new launches, and expert interviews covering storage, security, serverless, infrastructure, and more. 🚀 Explore Cutting-Edge Cloud Tech 🎙 Deep Dives & Expert Insights 🔧 For Developers, Architects & IT ProsSubscribe now and be at the forefront of cloud innovation! 📲

data plane testing utility of cloud native https://github.com/kdoctor-io/kdoctor 🚀 Join our community 🌐💻

In the world of microservices, implementing retries can be a double-edged sword, potentially causing more harm than good if not carefully designed. This article, presented as a fictional story about developer Ben, explores the complexities of retry mechanisms in a large-scale system, revealing how seemingly simple solutions can lead to unexpected challenges and the importance of thorough testing and simulation in distributed systems. https://medium.com/yandex/good-retry-bad-retry-an-incident-story-648072d3cee6 🚀 Join our community 🌐💻

AWS RDS IAM database authentication offers a secure and efficient method for managing access to RDS instances without the need for traditional database credentials. This article explores the implementation of IAM authentication for RDS databases in an Amazon EKS environment, demonstrating how to configure and deploy this setup using Terraform for infrastructure as code. https://rtfm.co.ua/en/aws-rds-iam-database-authentication-eks-pod-identities-and-terraform 🚀 Join our community 🌐💻

Dynamic versioning library and CLI https://github.com/mtkennerly/dunamai 🚀 Join our community 🌐💻

Kardinal is the lightest-weight way to spin up dev and test environments in Kubernetes. Deploy the absolute minimum resources necessary and implement dev, test, and QA all in one cluster. https://github.com/kurtosis-tech/kardinal 🚀 Join our community 🌐💻

Effective endpoint health monitoring is crucial for maintaining the reliability and performance of modern web applications and APIs. This article explores how to implement a robust health monitoring system using AWS services and Terraform, providing developers with a practical guide to ensure their endpoints remain responsive and available. https://dev.to/wardove/endpoint-health-monitoring-with-aws-services-and-terraform-56e5 🚀 Join our community 🌐💻

Platform engineering has emerged as a crucial discipline in modern software development, aiming to streamline the developer experience and improve productivity across organizations. This article explores how platform engineering principles can benefit companies of all sizes, from startups to large enterprises, by creating standardized, self-service infrastructure that empowers developers to focus on building and shipping products more efficiently. https://thenewstack.io/platform-engineering-is-for-everyone/ 🚀 Join our community 🌐💻

Terminal Network scanner & diagnostic tool with modern TUI https://github.com/Chleba/netscanner 🚀 Join our community 🌐💻

Cron jobs are powerful tools for automating repetitive tasks on Unix-based systems, allowing users to schedule commands or scripts to run at specific times or intervals. This comprehensive guide delves into the intricacies of cron jobs, covering everything from basic syntax and setup to advanced monitoring techniques and best practices for efficient system management. https://razorops.com/blog/a-detailed-guide-to-cron-jobs 🚀 Join our community 🌐💻

The principle of least privilege is a foundational security practice aimed at minimizing access by granting only the necessary permissions to identities, ensuring tighter control over resources. In this article, Chainguard CTO Matt Moore introduces the concept of Audited Least Privilege, a complementary approach that leverages IAM audit logs and alert policies to enhance resource-centric security as part of a layered defense strategy. https://www.chainguard.dev/unchained/audited-least-privilege 🚀 Join our community 🌐💻

Kubernetes WithOut Kubelet - Simulates thousands of Nodes and Clusters. https://github.com/kubernetes-sigs/kwok 🚀 Join our community 🌐💻

✔️ User-friendly and detailed socket statistics with a Terminal UI. https://github.com/PabloLec/neoss 🖥 Receives $200 credit on DigitalOcean 🚀