_Aiden TranPosts Tagged with "System Design"Columnar Database: When Reading 3 Columns Beats Reading the Whole Table, and Why Parquet Dominates AnalyticsDatabase, System Design, Backend, AWSJun 11, 2026Quorum: One Overlap Rule, Two AWS Use CasesAWS, System DesignJun 9, 2026Elasticsearch: Deep Dive into the Distributed Architecture Behind a Search Engine Handling Petabytes of DataDevops, System DesignMay 25, 2026Apache Kafka: Deep Dive into the Event Streaming Platform That Handles Millions of Events per SecondBackend, System Design, DevopsMay 18, 2026Erasure Coding: How Storage Systems Protect Data Without Tripling CopiesSystem Design, Storage, Distributed SystemsMay 12, 2026Cache Stampede: When Thousands of Requests "Trample" the DatabaseBackend, System Design, CacheMay 5, 2026Connection Pool: Why Opening a Database Connection Per Request Is WastefulBackend, Database, System DesignMay 4, 2026Idempotency 101: Why "Clicking Twice" Doesn't Charge You Twice — Dissecting the Create Payment APIBackend, System Design, APIApr 28, 2026Rate Limiting Patterns: From Fixed Window to Token Bucket — Choosing the Right Weapon to Tame Request FloodsBackend, System Design, APIApr 28, 2026Cache Handbook: From Monitoring to Scaling - Operating a "Million-Request" Cache SystemBackend, System Design, CacheMar 30, 2026Cache Handbook: 6 Classic "Traps" When Using Cache That Even Seniors Fall IntoBackend, System Design, CacheMar 29, 2026Cache Handbook: When Cache and Database "Lie" to Each Other - Decoding the Cache Consistency ProblemBackend, System Design, CacheMar 28, 2026Cache Handbook: "Faster, Cheaper, but Not Simpler" - Core Foundations of CachingBackend, System Design, CacheMar 27, 2026More tagsDevops (43)AWS (37)SAA (31)Database (8)System Design (13)Backend (12)Javascript (1)Storage (1)Distributed Systems (1)DNS (2)Cache (6)Data Structures (1)API (2)Networking (1)Shopify (1)Azure (1)Tips (1)🇻🇳Toggle theme