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system-design

23 articles in this category

AI NewsSystem DesignDistributed Systems

Scaling a Real-Time Marketplace: Engineering Lessons from Uber's Architecture

Uber manages millions of simultaneous rider-driver interactions through specialized geospatial indexing and real-time event streaming.

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AI NewsSoftware EngineeringSystem Design

Software Modeling Blueprint: Flowchart, Functional, and Sequence Diagrams

Learn the three-lens progression—behaviour, structure, and interaction—to create traceable blueprints for software systems using a Twitter clone example.

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AI NewsSystem DesignSoftware Engineering

System Reliability Lessons from Nigeria's ₦1.92 Trillion Market Crash

Nigeria's stock market lost ₦1.92 trillion following a single regulatory change, offering a masterclass in single points of failure and eventual consistency.

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AI NewsAISystem Design

The AI Bullwhip Effect: Avoiding Systemic Failure in Software Delivery

Discover how uneven AI adoption triggers the 'bullwhip effect,' where a 10% increase in dev demand can cause 40% swings in upstream production instability.

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AI NewsSystem DesignBlockchain

Scalability Bottlenecks in x402 Machine-to-Machine Payments

x402 protocol faces critical scalability hurdles, where per-request transaction fees of $0.001 can exceed the $0.0005 API service cost.

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AI NewsSoftware EngineeringSystem Design

Designing a Kafka-Like Message Queue in Java: LLD Best Practices

Master high-performance message queue design using immutable append-only logs and independent offset management to prevent data loss in Java.

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AI NewsMLOpsSystem Design

MLOps Architecture: Moving Beyond the Toy Version of AI Models

Transitioning from training to production requires a 10-step pipeline for data validation, feature engineering, and monitoring to avoid system failure.

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AI NewsSystem DesignBackend Architecture

System Design From Scratch: The Components That Actually Run Production Systems

Learn how Amazon loads product pages in under a second using DNS, CDNs, load balancers, and Redis caching to handle millions of concurrent users.

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AI NewsSystem DesignData Engineering

Seven Engineering Challenges in Real-Time Enterprise Data Synchronization

Stacksync now processes millions of records across 200+ enterprise systems with sub-second latency after three years of development.

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AI NewsSystem DesignDatabase Engineering

Mastering Database Sharding: Architecting Scalable Distributed Systems for Billions of Records

Database sharding enables distributed systems to handle billions of records by partitioning data across independent nodes for horizontal scalability.

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AI NewsSystem DesignSoftware Engineering

Google Calendar Day View System Design: Handling 167K Writes Per Second

Discover how Google Calendar manages 500M users and 167K writes/sec using PostgreSQL, Kafka, and a client-side layout engine for real-time scheduling.

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AI NewsAI EngineeringSystem Design

AI Agent Architecture: Engineering Systems That Think, Plan, and Act

Architectural deep dive into AI agents using ReAct loops and memory systems, featuring strategies to prevent $1,000+ API cost explosions.

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AI NewsData EngineeringSystem Design

Scalable Event Streaming: Understanding Kafka Architecture for High-Volume Data

Apache Kafka provides a distributed event streaming platform to solve database write-read bottlenecks by decoupling producers from consumers across partitioned topics.

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AI NewsBackend EngineeringSystem Design

Mastering System Design for Backend Engineers: Scalability, APIs, and Architecture

A comprehensive technical guide to building scalable backend systems for 10 million users, covering microservices, API protocols like gRPC and GraphQL, and database optimization strategies for high-performance backend engineering and Laravel applications.

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AI NewsBackendSystem Design

Building a DTMF Hand-Raise System for Twilio Conference Calls

Implementing a hand-raise system for Twilio conferences requires bypassing TwiML constraints using Media Streams or REST redirects for 5-7 participants.

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distributed-systemssystem-designsoftware-engineering

Building Systems That Don't Fall Apart: Reliability, Scalability, and Maintainability

A practical guide to the three pillars of distributed systems design. Learn how to handle hardware failures, scale past 10,000 users, and avoid building unmaintainable legacy code from day one.

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AI NewsSystem DesignDistributed Systems

Heartbeats: The Silent Pulse of Distributed System Availability

A silent node failure at 3 a.m. can stall distributed systems—heartbeats are how engineers turn absence into actionable signals.

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Software architectureSystem designArchitecture

Horizontal scaling, building systems that grow outwards

Practical guidance for scaling out by adding nodes, autoscaling flow, orchestration tips, and common pitfalls to avoid.

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Software architectureNetworkingSystem design

Load balancers, the traffic cops of your architecture

Overview of load balancer types, trade-offs between L4 and L7, operational best practices, and deployment recommendations.

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Software architectureSoftware designSystem design

Massively scaling a web application

A complete guide to scaling web applications from a single server to multi-region deployments. Covers vertical and horizontal scaling, load balancing, database sharding, caching, CDNs and more.

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Software architectureSystem designOperations

Single server setup, when simple is best

Practical guide to single-server deployments: minimal ops, backups, monitoring, and safe evolution strategies for small teams and prototypes.

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Software architectureSystem designArchitecture

Stateful vs Stateless, design choices that shape scalability

Compare stateful and stateless architectures, trade-offs for scaling, operational patterns, and practical techniques for managing state.

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Software architectureSystem designArchitecture

Vertical scaling, when you need raw power

When to scale up a single machine, practical tuning tips for CPU, memory, and storage, and operational cautions for large-instance deployments.

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