Life
Hidden IP Conflicts in Production: The Invisible Network War
Take a detailed look at the causes, consequences, and remedies for the hard-to-detect hidden IP conflicts that pop up in production environments.
Blog
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Tutorials
Hidden IPVS Issues in Kubernetes Clusters and How to Solve Them
Take a deep dive into the IPVS issues you run into in critical Kubernetes clusters. This guide walks through the subtleties of IPVS and the performance…
Technology
The Hidden Trap of Time Synchronization: Phantom Bugs in…
Learn why time synchronization is critical in distributed systems and how to detect and resolve the elusive 'phantom bugs' it can cause.
Technology
Broadcast Storms in Virtual Networks: The Hidden Killer of…
Examine the causes and impact of broadcast storms that can erupt inside virtual networks of microservice architectures, and learn how to prevent this…
Technology
✍️ Hand-written
An Evening of Quirk Hunting in My AI Content Pipeline: 3 Bugs, 1…
My AI content pipeline blew up with three different format quirks: a slashed tag, a quoted date, a dotted-i character. Solved with a single normalizer.
Technology
Virtual NIC Queues: The Hidden Performance Killer
Learn how virtual network interface queues hurt network performance and how I get past this hidden bottleneck.
Life
Eventual Consistency: An Engineer's Mental Load and Approaches to It
Explore the cognitive load that Eventual Consistency, a fundamental piece of distributed systems, places on engineers — and the strategies to manage it…
Life
Thundering Herd: The Hidden Architect of Production Bottlenecks…
Take a guided look at the Thundering Herd problem behind unexpected bottlenecks in production processes — and the countermeasures Mustafa Erbay relies on…
Tutorials
The Distributed Cache Invalidation Dilemma: Anatomy of…
Take a deep look at distributed cache invalidation strategies in distributed systems and the problems caused by inconsistent data. Solutions and best…
Tutorials
The Thundering Herd Problem in System Architecture: Crisis Management
Get a deep understanding of the thundering herd problem in system architecture — what it is, why it happens, and how to solve it. Keep your systems stable…
Tutorials
Virtual Server Hardware Overcommit: The Hidden Threat to Performance
Learn how hardware overcommit on virtual servers quietly tanks performance — and how to keep your infrastructure out of that hidden swamp.
Tutorials
Hidden Network Policy Crises in Production: Kubernetes War Stories
Overlooked details in Kubernetes Network Policies can spark unexpected crises in production. In this article we'll dig into common pitfalls and…
Tutorials
A Hidden Resource Exhaustion War: The Deadly Dance of Containers
Learn about the hidden resource-exhaustion war containers fight, and how to manage this deadly dance. Performance optimization and stability included…
Tutorials
Kubernetes Service Discovery Crisis: The Dark Side of DNS
Are you wrestling with service discovery issues in Kubernetes? Explore the limitations of DNS and how to overcome these challenges.
Career
Hidden API Gateway Limits: Unexpected Bottlenecks in Production
How do hidden API Gateway limits cause unexpected issues in production? In this article, we explore strategies and practical solutions to prevent these.
Career
Post-Mortems After Major Outages: The Engineer's Invisible Burden
A post-mortem after a major outage isn't just a technical review. Understanding and managing the psychological, invisible burden engineers carry through it…
Career
Server Room Nightmare: When Physical Infrastructure Betrays You
Learn about server room nightmares and how physical infrastructure problems affect your career. Discover how to solve and prevent these issues.
Career
Database Sharding Decisions: An Architect's Regrets
Examine the challenges of database sharding decisions and possible architectural regrets through Mustafa Erbay's eyes. Technical depth and practical advice.
Career
Hunting Zero-Day Vulnerabilities: The Security Team's Sleepless Nights
Zero-day vulnerabilities are one of the biggest threats in modern cybersecurity. The tough fight security teams put up against this invisible enemy and…
Career
Hidden Performance Issues in the Shadow of Service Mesh: For Your…
Beyond the advantages Service Mesh offers, the often-overlooked performance costs and how they reflect on a software engineer's career…
Technology
The 'Thundering Herd' Problem in Distributed Systems: Anatomy of a…
Take a deep look at the 'Thundering Herd' problem that threatens performance and stability in distributed systems. Understand this destructive effect and…
Technology
The Silent Disaster of Database Read Replicas: The Stale Data…
The performance and scalability gains read replicas offer come hand-in-hand with the stale data problem — examine this nightmare and how to wrestle it under…
Technology
The Hidden Performance Killer in a VMware ESXi Cluster: Storage…
The source of those unnoticed performance problems on your VMware ESXi cluster might just be Storage I/O Control. A detailed look and optimization advice.
Life
The Human Cost of Zero Trust: A War Fought With Access Policies
We look at the potential human cost of Zero Trust security beyond its technical benefits — its effects on user experience and productivity. Overly strict…