فهرست مطالب

• Contributors
• About the authors
• About the reviewers
• Preface
• Part 1: Foundations of System Design
• Chapter 1: Basics of System Design
• What is system design?
• What are the types of system design?
• Importance of system design in the industry
• Practical examples of the importance of system design
• Summary
• Chapter 2: Distributed System Attributes
• A hotel room booking example
• Consistency
• Availability
• Understanding partition tolerance
• Latency
• Durability
• Reliability
• Fault tolerance
• Scalability
• Summary
• Chapter 3: Distributed Systems Theorems and Data Structures
• CAP theorem
• PACELC theorem
• BGP
• FLP impossibility theorem
• Consistent hashing
• Bloom filters
• Count-min sketch
• HyperLogLog
• Summary
• Part 2: Core Components of Distributed Systems
• Chapter 4: Distributed Systems Building Blocks: DNS, Load Balancers, and Application Gateways
• Exploring DNS
• Scalability, reliability, and consistency in DNS
• Load balancers
• Application gateways
• Microservices architectures
• Cloud-native implementations
• On-premises options
• Summary
• Chapter 5: Design and Implementation of System Components – Databases and Storage
• Databases
• Key-value stores
• Enhancing scalability and data replication
• Implementing get and put functions
• Ensuring fault tolerance and identifying failures in a key-value store
• A system design interview – key value store design questions and strategies
• DynamoDB
• Column-family databases
• HBase
• Graph-based databases
• The Neo4j graph database
• Relational modeling versus graph modeling
• Summary
• References
• Chapter 6: Distributed Cache
• What is caching?
• Designing a distributed cache
• Popular distributed cache solutions
• Summary
• Chapter 7: Pub/Sub and Distributed Queues
• The evolution of distributed systems
• Designing a pub/sub system
• Kafka
• Kafka Streams
• Kinesis
• Summary
• Part 3: System Design in Practice
• Chapter 8: Design and Implementation of System Components: API, Security, and Metrics
• REST APIs
• gRPC APIs
• Comparing REST and gRPC
• API security
• Distributed systems logging
• Metrics in a distributed system
• Alerting in a distributed system
• Tracing in a distributed system
• Best practices
• Summary
• Chapter 9: System Design – URL Shortener
• Real-world use cases
• Client APIs needed
• Estimates and calculations
• System design
• Requirements verification
• Summary
• Chapter 10: System Design – Proximity Service
• Real-world use cases
• Functional requirements
• Non-functional requirements
• Client APIs needed
• Estimates and calculations
• System design
• Requirements verification
• Summary
• Chapter 11: Designing a Service Like Twitter
• Functional requirements
• Non-functional requirements
• Data model
• Scale calculations
• Exploring high-level design
• Designing Tweet Service
• Designing User Service
• Low-level design – Timeline Service
• Designing Search Service
• Additional considerations
• Summary
• Chapter 12: Designing a Service Like Instagram
• Functional requirements
• Non-functional requirements
• Designing the data model
• Scale calculations
• High-level design
• Low-level design
• Additional considerations
• Summary
• Chapter 13: Designing a Service Like Google Docs
• Functional requirements
• Non-functional requirements
• Data model
• Scale calculations
• High-level design
• Low-level design
• Additional considerations and best practices
• Summary
• Chapter 14: Designing a Service Like Netflix
• Functional requirements
• Non-functional requirements
• Designing the data model
• Scale calculations
• High-level design
• Low-level system design
• The CDN
• Summary
• Chapter 15: Tips for Interviewees
• Tips for preparation for system design interviews
• Tips for the interview session
• Summary
• Chapter 16: System Design Cheat Sheet
• Which data store should we use for a use case?
• Which data structures should we use for a use case?
• Which components should we use for which use case?
• What protocol should we use for which use case?
• Which solution should we use for which core challenge?
• Summary
• Index