Distributed Locks in Side Projects: 4 Simpler Approaches
Learn how to implement distributed lock mechanisms in your side projects using simpler and more pragmatic methods.
77 posts found.
Learn how to implement distributed lock mechanisms in your side projects using simpler and more pragmatic methods.
I examine the operational cost, trade-offs, and real-world impacts of detailed error handling. How much detail is necessary in which situations?
Why point-to-point connections are insufficient in Enterprise Resource Planning (ERP) system integrations, illustrated with real-world examples and my.
Understanding the differences, advantages, disadvantages, and key considerations for making the right choice between eventual consistency and strong.
I share my experiences with the operational challenges and costs encountered when migrating from a monolithic application to a modular structure.
We explore when and why to stretch the tool usage limits of AI agents, with practical examples and technical analyses. We'll delve into trade-offs and...
While JWT's stateless nature sounds appealing, I explore the challenges of token revocation in real-world scenarios and my solution approaches.
We delve into the synchronization challenges, costs, and practical solutions brought by the offline-first architecture in mobile applications.
Understand the root causes of BGP route flap issues, diagnose them, and ensure your network's stability with effective solutions.
I examine the real operational cost of building an offline-first synchronization architecture in mobile projects, through the lens of databases, networking.
I compare the URI and Header approaches to API versioning with real‑world examples, discussing trade‑offs and practical implementations.
What should be considered when defining a log level strategy in production environments? Which log level should be used when? I'll explain with my experiences.
Comparing push notification solutions for mobile apps through Firebase and custom-developed alternatives, covering cost, flexibility, and…
Learn step-by-step how to design VLAN segmentation to improve network security and performance. Real-world scenarios and practical tips.
Develop actionable and effective strategies in 5 steps to protect Large Language Models (LLMs) from Prompt Injection attacks. Practical solutions based on my.
I compare API versioning strategies, specifically URI and Header-based approaches, using my own experiences. In which scenarios does each make more sense?
Deep dive into the BGP route flap damping mechanism. Explore its actual benefits, potential drawbacks, and real-world implications in network engineering.
This post provides a technical deep dive into Blue/Green and Canary seamless deployment strategies, examining their trade-offs and real-world applications.
Comparing PGVector, Qdrant, and Milvus to reduce memory costs and achieve performance balance in vector search projects.
Learn how to manage the boundaries of AI agents' tool usage in 3 steps to ensure these tools are used safely, efficiently, and in a controlled manner...
An in-depth look at why the shared schema approach in multi-tenant ERP systems is risky, complete with real-world examples and technical details.
Comparing RBAC and ABAC among authorization models. Which is more suitable for which scenario, based on my production environment experiences...
I delve into the importance of retrieval quality in Retrieval-Augmented Generation (RAG) systems with concrete examples and in-depth analysis.
A detailed examination of database index structures (B-tree, GIN, BRIN) and strategies for enhancing query performance. With real-world scenarios and concrete.
I share my experiences regarding the challenges and costs of native module integration in cross-platform frameworks like Flutter.
Learn about the concept of idempotency in distributed systems and 3 effective methods to ensure operation repeatability and data consistency in the face of.
A practical guide to understanding, diagnosing, and effectively managing BGP route flap issues in 3 steps.
This article delves deep into distributed locks and leased lock mechanisms used for managing access to shared resources in distributed systems,...
I explore the intricacies of securely storing JWT tokens in web applications, comparing LocalStorage and HttpOnly Cookies.
Explore the differences between logs and metrics for troubleshooting, their strengths and weaknesses, and when to use each in detail.
Effective build cache management strategies to shorten build times in your CI/CD pipelines. Sharing my experiences.
In-depth strategies and practical approaches for data synchronization, offline operation, and performance optimization in your mobile applications.
A practical guide to swap issues encountered when using Docker on small VPS instances and kernel patch solutions. Detailed analysis with my experiences.
I'm detailing step-by-step how I monitor and optimize network traffic for Docker containers running on my VPS. Performance tips and practical commands included.
A practical guide to monitoring the performance of Docker containers on your own VPS and finding the root causes of slowdowns. Systemd, cgroup, and journald…
Mustafa Erbay details the technical aspects and strategies for achieving zero-downtime deployments using Nginx for Dockerized applications on a VPS.
A guide to securely deploying an SQLite database to a Docker container using GitHub Actions.
A step-by-step guide on how I manage multiple Docker applications on a single VPS using Nginx reverse proxy, and the challenges I encountered.
Discover why environment variable management is so critical, the common nightmares, and effective strategies to win these hidden wars. From application...
Learn what BGP neighbor wars are, why they emerge, and practical strategies to prevent this operational nightmare. Keep your network stable.
Discover the MTU mismatch behind mysterious issues affecting your network performance. In this detailed guide, learn what MTU is, how to diagnose problems, and…
Explore the risks of ephemeral storage in cloud platforms and the best practices to prevent data loss from an SRE perspective.
Hidden network segmentation is both a security necessity and an operational challenge for SREs. In this article, we dig deep into the topic from an SRE…
Learn the destructive effects of a single wrong decision in system architecture and how to avoid these mistakes.
A deep look at how load balancer (Load Balancer) misconfigurations affect system performance and the issues that cause traffic to get misrouted.
Learn how cloud firewall rules degrade over time and how that decay turns into an operational nightmare.
A deep look at the long-term effects of database choices in system architecture and the scalability traps they create. The cost of bad decisions and…
A field guide to understanding, preventing, and recovering from kernel panics in production. How to keep your systems stable.
Find the invisible blackholes in your production network. Understand why traffic disappears, and walk through how to debug it step by step.
Explore the complexity, challenges, and hidden production battles of Redis sharding. We shed light on the dark side of sharding.
Learn about the 'poison message' problem that arises in message queues and the strategies to deal with it. Protect the health of your production environment.
Misapplying or skipping the circuit breaker pattern in microservice architectures can cause serious crises in production environments. In this post…
Understanding the deadlocks that distributed lock mechanisms can cause in microservice architectures, and grasping this silent betrayal, is critically…
An in-depth look at the operational impact of cloud firewall policy conflicts and how to resolve these issues.
An in-depth look at cache invalidation problems frequently encountered in large-scale systems and the solutions that actually work.
An in-depth look at the importance of the Leader Election algorithm in distributed systems and how it kicks in when things go sideways.
Learn the potential pitfalls of setting up replication on older PostgreSQL versions, and how to avoid them. Stay safe and stable…
IaC Drift Management prevents your infrastructure from deviating from your code. Learn the causes, risks, and strategies for detecting and correcting drift.
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…
Take a deep look at distributed cache invalidation strategies in distributed systems and the problems caused by inconsistent data. Solutions and best…
Learn about the hidden resource-exhaustion war containers fight, and how to manage this deadly dance. Performance optimization and stability included…
Are you wrestling with service discovery issues in Kubernetes? Explore the limitations of DNS and how to overcome these challenges.
Overlooked details in Kubernetes Network Policies can spark unexpected crises in production. In this article we'll dig into common pitfalls and…
Learn how hardware overcommit on virtual servers quietly tanks performance — and how to keep your infrastructure out of that hidden swamp.
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…
Take a detailed look at the Storage I/O Latency problems you run into with legacy virtualization infrastructure, their causes, and the strategies for fixing…
Learn through a case study how a hidden DNS bug threatening network architectures can spiral into a full-blown disaster. Don't miss this deep dive.
Discover the overlooked causes behind production outages. Learn the impact of observability failure on critical systems and how to fix it.
Take a deep look at RAM exhaustion and the Linux OOM Killer mechanism that causes sudden crashes in production. Diagnosis, prevention, and resolution…
Discover the critical role of leadership in architectural decision-making during crises in distributed systems, plus the strategies that work.
Learn about the cache stampede problems that Origin Shield can cause in Cloud Native CDNs, and how to solve them.
A look at the security benefits of micro-segmentation, the unexpected network outages it triggers when applied incorrectly, the root causes, and how to fix…
Explore the Cache Stampede problem in front of CDNs, its causes, and effective strategies to avoid overloading the origin server.
Discover the critical importance of time synchronization in distributed systems and the hidden dangers caused by clock drift. Explore NTP, PTP, logical…
Learn effective defense strategies against DNS cache poisoning attacks in Kubernetes environments. Discover methods to strengthen your security.
Learn step by step how to secure pod-to-pod network communication in Kubernetes with Network Policies. A detailed guide with examples.