Design (LLD) Stack Overflow - Machine Coding InterviewSubhahu Jain·May 14, 2022·6 min readTable of contentsStack OverflowFeaturesRough Solution (LLD-Machine Coding)Drawbacks and Issues⚠️ 1️⃣ Lack of Role-Based Access Control (RBAC)⚠️ 2️⃣ No Data Consistency and Concurrency Handling⚠️ 3️⃣ Poor Extensibility for Adding New Features⚠️ 4️⃣ Inefficient Searching and Tag Retrieval⚠️ 5️⃣ Inadequate Notification System (Observer Pattern Issue)interviewJavaScriptcodingComputer ScienceProgramming Blogs