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📰 Hackernoon

48 articles · Updated every 3 hours · View all reads

All Articles 169,180Blog Posts 161,024Tech Tutorials 44,947Research Papers 32,800News 21,550 ⚡ AI Lessons
Code Lies, Data Speaks: Splitting a Monolith on Data, Not Code
Hackernoon 🏗️ Systems Design & Architecture ⚡ AI Lesson 1mo ago
Code Lies, Data Speaks: Splitting a Monolith on Data, Not Code
Why breaking a monolith into microservices fails on the data, not the code, and how to find real service boundaries bottom-up instead of top-down.
Inside the Mind of a Commerce Architect: Indrajit Sen on Technology Overhaul and Retail Leadership
Hackernoon 🏗️ Systems Design & Architecture ⚡ AI Lesson 1mo ago
Inside the Mind of a Commerce Architect: Indrajit Sen on Technology Overhaul and Retail Leadership
Discover how IBM's Indrajit Sen approaches retail platform modernization, AI governance, cloud architecture, and global engineering leadership.
Your Supply Chain Is a Distributed System (And It's Failing Like One)
Hackernoon 🏗️ Systems Design & Architecture ⚡ AI Lesson 1mo ago
Your Supply Chain Is a Distributed System (And It's Failing Like One)
Cold chains fail like distributed systems: no shared ID, stale caches, and missing observability turn a scanned vaccine into a silent stockout.
Designing High-Availability Identity Systems Processing Billions of API Calls
Hackernoon 🏗️ Systems Design & Architecture ⚡ AI Lesson 1mo ago
Designing High-Availability Identity Systems Processing Billions of API Calls
Explore how high-availability identity systems handle billions of API calls with scalable architecture, resilience, security, and reliability.
The Biggest Mistake Platform Teams Make Is Hiding Complexity
Hackernoon 🏗️ Systems Design & Architecture ⚡ AI Lesson 1mo ago
The Biggest Mistake Platform Teams Make Is Hiding Complexity
The article argues that platform teams often mistake abstraction for simplicity, hiding critical system behaviors instead of exposing them responsibly. Through
An Offline-First Architecture for Distributed Systems Using CRDT Principles
Hackernoon 🏗️ Systems Design & Architecture ⚡ AI Lesson 1mo ago
An Offline-First Architecture for Distributed Systems Using CRDT Principles
Maintaining sequential consistency without sacrificing availability is possible in unstable edge environments by embracing eventual consistency. Using Conflict‑
Building Sustainable Digital Growth Through Cloud Architecture and Platform Engineering
Hackernoon 🏗️ Systems Design & Architecture ⚡ AI Lesson 1mo ago
Building Sustainable Digital Growth Through Cloud Architecture and Platform Engineering
Digital transformation doesn't end with cloud migration. Drawing on enterprise cloud modernization experience, Tejas Patil explains why platform engineering, ar
SRE Best Practices for Production Alerting
Hackernoon 🏗️ Systems Design & Architecture ⚡ AI Lesson 1mo ago
SRE Best Practices for Production Alerting
To combat alert noise and maintain system reliability, teams managing large-scale distributed systems should treat alert configurations like production code (wi
Linux Kernel's `io_uring` Interface Raises Concerns Over Complexity and Userspace Risks
Hackernoon 🏗️ Systems Design & Architecture ⚡ AI Lesson 2mo ago
Linux Kernel's `io_uring` Interface Raises Concerns Over Complexity and Userspace Risks
The article examines Linux's io_uring interface from a systems engineering perspective, explaining how shared ring buffers, SQPOLL, multishot operations, and li
Building Event-Driven Systems That Can Recover With Confidence
Hackernoon 🏗️ Systems Design & Architecture ⚡ AI Lesson 2mo ago
Building Event-Driven Systems That Can Recover With Confidence
This article argues that reliable event-driven systems should be designed for replayability as well as uptime. It introduces the concept of Recovery Contracts,
The Org Chart Is Lying to You: Notes From Inside the Complexity Problem
Hackernoon 🏗️ Systems Design & Architecture ⚡ AI Lesson 2mo ago
The Org Chart Is Lying to You: Notes From Inside the Complexity Problem
Engineering orgs don't usually stall because the infrastructure can't scale — AWS will sell you all the compute you want. They stall because the number of peopl
The Flutter Lifecycle Guide I Wish I Had in 2018
Hackernoon 🏗️ Systems Design & Architecture ⚡ AI Lesson 2mo ago
The Flutter Lifecycle Guide I Wish I Had in 2018
Why build doesn’t mean repaint, how GlobalKeys trigger deactivate, and why the Element Tree is important to the State.
How to Plan a Distributed Database Migration Without Any Surprises
Hackernoon 🏗️ Systems Design & Architecture ⚡ AI Lesson 2mo ago
How to Plan a Distributed Database Migration Without Any Surprises
Before migrating a distributed database to the cloud, do not start with node count or capacity sizing. Start with the failure model. Decide replication strategy
What Healthcare Engineers Know About Building Reliable Systems That Web Engineers Don’t
Hackernoon 🏗️ Systems Design & Architecture ⚡ AI Lesson 2mo ago
What Healthcare Engineers Know About Building Reliable Systems That Web Engineers Don’t
Web engineering prizes speed and scale, but healthcare engineering offers a deeper lesson: silent failure is the worst kind of failure.
Search Before a Search Engine
Hackernoon 🏗️ Systems Design & Architecture ⚡ AI Lesson 2mo ago
Search Before a Search Engine
A search feature gets slow not because you lack a search engine, but because the access pattern outgrew the data model. To fix it before buying new infrastructu
Function Calling vs. MCP Tool Calling: What Nobody Tells You Before You Choose
Hackernoon 🏗️ Systems Design & Architecture ⚡ AI Lesson 2mo ago
Function Calling vs. MCP Tool Calling: What Nobody Tells You Before You Choose
What I'd push back on is the framing that MCP is simply the more "modern" or "mature" approach, and function calling is legacy. MCP's model autonomy is genuinel
Burnout Is Also a Software Architecture Problem: Anil Kumar Karumuru on Building Enterprise Systems
Hackernoon 🏗️ Systems Design & Architecture ⚡ AI Lesson 2mo ago
Burnout Is Also a Software Architecture Problem: Anil Kumar Karumuru on Building Enterprise Systems
Burnout is not just a management problem. Poor enterprise software increases cognitive load, creates friction, and erodes trust across organizations. Anil Kumar
Understanding the Design Philosophy Behind the Linux Filesystem
Hackernoon 🏗️ Systems Design & Architecture ⚡ AI Lesson 2mo ago
Understanding the Design Philosophy Behind the Linux Filesystem
This article explains the origins of the Linux filesystem hierarchy by tracing the historical and technical reasons behind directories such as /bin, /etc, /home
Applying the Façade Pattern to Government Services and Public Complaints
Hackernoon 🏗️ Systems Design & Architecture ⚡ AI Lesson 2mo ago
Applying the Façade Pattern to Government Services and Public Complaints
A bad GenAI is like a bad façade effectively just being an even more advanced search engines, but it’s still much better than using an ordinary search engine, a
On-Device Summaries: Surviving Transcript Pressure
Hackernoon 🏗️ Systems Design & Architecture ⚡ AI Lesson 2mo ago
On-Device Summaries: Surviving Transcript Pressure
In a refinement flow, a reused LanguageModelSession does not give you free memory. Old prompts and generated summaries stay in the transcript, and that transcri