Skip to main navigationSkip to main contentSkip to footer
  • In English
  • На русском
  • About me / Обо мне
Blog of Dan Ivy
  • In English
  • На русском
  • About me / Обо мне
Blog of Dan Ivy

Tag: Hiring

Crossover Hiring Process – How it was

Posted on: January 15, 2022 Last updated on: March 24, 2022 Written by: me
In October last year I landed a job at Trilogy Enterprises which hires solely via Crossover. I was thinking about writing an article on my experiences regarding Crossover hiring process ever since, so finally here we go. A bit of history Actually it was my third try to land a job via Crossover – XO…
Continue reading “Crossover Hiring Process – How it was”…

Recent Posts

Unsettling story of proxy_next_upstream in Nginx

It turns out that there’s quite a bunch of people who bumped into a particular Nginx upstream handling behavior. Not that long ago I also joined the club. It usually manifests as unavailability of some service behind Nginx as a reverse proxy. Clients start to get “502 Bad Gateway” after some change in the service…
Continue reading “Unsettling story of proxy_next_upstream in Nginx”…

Tribute to the Blog of Uwe Friedrichsen

At the end of November last year I bumped into a blog which immediately captured my attention. I eagerly read during a few weeks after as the blog turned out to be a treasury of value =) Articles are nicely interconnected with each other, so it’s easy to fall into a rabbithole of great content…
Continue reading “Tribute to the Blog of Uwe Friedrichsen”…

Технический аудит при закупках ИТ-систем

Корпоративные информационные системы (ИС) играют ключевую роль в управлении и оптимизации бизнес-процессов современных организаций. Как и любые другие технические активы – а как я уже утверждал ИС это вполне себе технический актив – эти системы проходят определённые этапы жизненного цикла, начиная от планирования и заканчивая утилизацией. Пока не очень понятно при чем тут технический аудит…
Continue reading “Технический аудит при закупках ИТ-систем”…

How to manage CPU in Kubernetes and keep your foot safe

In today’s complex cloud-native landscapes, Kubernetes (aka k8s) stands as a pivotal technology that simplifies the management and orchestration of containerized applications. However, as developers and operators dive deeper into Kubernetes, it’s essential to understand how resource management within K8s operates, particularly regarding CPU requests and limits. This article aims to shed light on Kubernetes,…
Continue reading “How to manage CPU in Kubernetes and keep your foot safe”…

Modern Email Essentials: DKIM, SPF, DMARC

It’s interesting to see how technology adoption cycles are repeating themselves for different technologies. One of such observations is how regular phone calls get through a security hardening similar to what email already got through. And the reason is exactly the same – spam. These days a lot of people employ some kind of calls…
Continue reading “Modern Email Essentials: DKIM, SPF, DMARC”…

Recent Comments

  • Технический аудит при закупках ИТ-систем - Blog of Dan Ivy on Владение информационной системой: ликбез
  • How to manage CPU in Kubernetes and keep your foot safe - Blog of Dan Ivy on Microservice Architecture Implementation Principles
  • Майндсет зрелого технического специалиста - 3 признака - Blog of Dan Ivy on Мета-подходы к решению проблем
  • Signs of memory pressure in Linux - Blog of Dan Ivy on kswapd high cpu no swap issue with T instances on AWS
  • Как нагрузить кодом на Python все ядра и не разбить монитор - Blog of Dan Ivy on Мета-подходы к решению проблем
Copyright © 2025 BLOG OF DAN IVY — Powered by NanoSpace