SSSarmeet Singhinblueprintsofscale.hashnode.dev路21h ago 路 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 servi00
DSDoogal Simpsonindoogal.dev路1d ago 路 5 min readHow to Prevent Retry Storms in MicroservicesQuick Answer: A retry storm occurs when deeply nested microservices independently retry failed downstream requests, causing exponential traffic amplification. If five services in a chain each retry th10
VOVitaliy Obolenskiyinskillhacker.hashnode.dev路3d ago 路 2 min read馃殌 Senior Go Interview Question: The Graceful Shutdown TrapIf you are interviewing for a Senior Backend role in Go, you will almost certainly be asked about concurrency and lifecycle management. Here is a classic question that perfectly separates mid-level de00
MMMainStay Marketinginmainstay.hashnode.dev路4d ago 路 3 min readImplementing the Transactional Outbox Pattern for Zero-Loss Event Streaming in CRM-ERP MiddlewareThe Dual-Write Problem in Microservice Integration When engineering event-driven middleware between front-office CRMs like LeadSquared and back-office ERP engines (such as SAP or NetSuite), microservi00
ZZyVOPinblog.zyvop.com路6d ago 路 22 min readModular Monolith vs Microservices: Draw the Boundaries Before You Add the NetworkArchitecture debates often get framed as a choice between two camps. One side wants things simple. The other wants things independent. Both are responding to real problems, but the argument gets easie00
DSDoogal Simpsonindoogal.dev路Oct 5 路 4 min readPrevent Thundering Herd: Retry Jitter in MicroservicesWhen services fail, standard exponential backoff causes retries to sync up, creating a "thundering herd" that repeatedly crashes your servers. Adding "jitter"鈥攁 small dose of randomness to your wait t00
MTMuhammad Tahirinmtdeveloper.hashnode.dev路Oct 5 路 14 min readDesigning High-Throughput Event-Driven Microservices with Kafka and RabbitMQThis article was originally published on Muhammad Tahir's Portfolio. Introduction & Industry Context In the landscape of modern software architecture, event-driven microservices have transitioned from00
CACiphemic academiainciphemicacademia.hashnode.dev路Oct 5 路 11 min readPython vs. Go for Backend Services: 65% Lower Cloud Costs, One Rewrite Python vs. Go for Backend Services: 65% Lower Cloud Costs, One Rewrite In late 2023, an engineering team at Vodafone rewrote a suite of Python AWS Lambda microservices in Go. They didn't touch the bus01P
SKShubham Kumarinin4c04er.hashnode.dev路Oct 2 路 5 min readContainers vs Virtual Machines: How They Actually DifferContainers are lightweight VMs is the most common explanation, and it's misleading. They isolate workloads at completely different layers, and that difference drives everything else: speed, size, secu10
UKUsman Khaninctousman.hashnode.dev路Oct 3 路 5 min readMicroservices Event Pipelines: Outbox Pattern, CDC, and Idempotent Event SourcingIn distributed microservice architectures, synchronizing database updates with downstream event streams is a notorious source of silent data drift. Naive dual-writing within application code fails whe00
