DDoogal Simpson6h ago · 4 min readTransactional Outbox Pattern: Fix Dual WritesWriting to a database and immediately publishing an event to a message broker in separate steps causes distributed state inconsistencies whenever network drops or crashes occur. The Transactional Outbdoogal.dev
WWill Peixoto4d ago · 13 min readInvisible Coupling: When Your Microservices Become a Distributed Monolith🇧🇷 Leia em português: Acoplamento invisível: quando seus microsserviços viram um monolito distribuído Black Friday peak. The checkout has microservices, a CI/CD pipeline, containers, serverless func1willpeixoto.dev
MMuhammad Ali Mughal5d ago · 9 min readLegacy ERP & Monolith Modernization: How to Execute a Strangler-Fig Migration Without Downtime or Data LossWhen an established enterprise outgrows a 10-year-old legacy ERP or tightly coupled PHP/Java/.NET monolith, the default impulse is a "Big-Bang Rewrite": freeze features, rebuild from scratch for 14 moresume-ai.hashnode.dev
AAbir EltaiefOct 24 · 70 min readArchitecting for Performance & Consistency: Battle-Tested Data Patterns Across AWS, Azure, and GCP (Part 2/5)Series Foreword: Demystifying Complex Cloud Systems Through Design Patterns As an active Multi-Cloud Architect across AWS, Microsoft Azure, and GCP—having recently earned my Google Cloud Certified Prscalability-patterns-modern-distributed-systems.hashnode.dev
Jjaberadam2001Oct 24 · 10 min readTail Latency and Fan-Out: Why Your p99 Isn't a 1% ProblemHere's a quick question worth answering before you read on. Your profile service hits its target: 99% of requests finish in under 200 ms. The account page calls it, plus 39 other services that hit thesimplyexplained.hashnode.dev
MManish ChavanOct 21 · 5 min readKafka in Spring Boot: Retries, Dead Letter Topics and Idempotent ConsumersWriting a Kafka consumer in Spring Boot takes about ten lines. Making it survive real traffic takes a lot more thought. In production you will see three kinds of problems again and again: Temporary fmanishchavan.hashnode.dev
DDevang PandyaOct 17 · 11 min readMonolith vs Microservices: Why Amazon Split (and Prime Video Merged Back)By Devang Pandya · Cloud Tech by Devang · Cloud • DevOps • AI — Made Simple For about ten years, the loudest advice in software was: "Break your monolith into microservices." Then, in March 2023, a tecloudtechbydevang.hashnode.dev
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SsophielaneOct 14 · 6 min readService Virtualization Tools for Resilience Testing: Simulating Slow and Failing DependenciesEvery service looks great on a good day. The payment API answers in 80 milliseconds, the database never hiccups, and the inventory service is always up. Tests pass, demos go smoothly, everyone’s happytestingdesk.hashnode.dev
SSarmeet SinghOct 12 · 46 min readAll or Nothing: Distributed Transactions, Explained Like You're NewIn a lot of software, checkout is the most dangerous button. One click has to set off two things that must both happen or both not happen: the payment service charges the card, and the inventory serviblueprintsofscale.hashnode.dev
