🏗️ System Design & Architecture Notes Index

Click any topic below to open the note 👇

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📚 Fundamentals & Design Principles

• ACID
• CAP
• Normalization Vs Denormalization
• Partition Tolerence
• Partition vs Sharding
• SOLID
• Strategy Design Pattern
• 12-Factor App Principle
• NFR
• Idempotency

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⚙️ Databases & Data Storage

• Cassandra
• Sharding
• Primary Replica Setup
• Data Lakes
• HDFS
• SQL vs NoSQL
• Document DB vs Columnar DB
• Outbox Pattern and Ops Dashboard
• Saga Pattern
• S3

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🚀 Performance & Scalability

• Caching
• Cache Eviction Policies
• Hotspot
• Latency
• Latency vs Throughput
• Backpressure
• High Scale System Design

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🛡️ High Availability & Fault Tolerance

• Failover Switching
• Fault Tolerence
• Auto Restart
• RTO RPO
• Multi-region Deployment
• Resiliency
• SLA
• Leader Election

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🌐 Networking & Infrastructure

• CDN
• Load Balancer
• Load Balancer vs Reverse Proxy
• API Gateway
• Apigee
• Nginx
• Geo DNS
• HTTP vs HTTPS
• Load Balancer vs Reverse Proxy vs API Gateway

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🛠️ Tools & Operations

• Spring Boot Health Check
• Kubernetes Pods Restart
• Creating Docker Image
• REST Call
• Prometheus & Grafana

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🏢 Architecture Patterns

• Two-tier Architecture
• Project Architecture
• Single Server Design
• CQRS
• Fanout
• Webhooks
• WebSockets

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🔎 Search & Indexing

• Elastic Search
• Apache Lucene
• Text Search Engines

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📡 Data Processing

• Batch vs Streaming

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🤖 AI & ML Basics

• Basics of AI

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📋 Miscellaneous

• Syllabus
• System Design Problems Key Solutions
• Download & Upload
• Telemetry
• JWT
• OAuth2

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