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This book can be seen as a sequel to the book: System Design Interview - An Insider’s Guide. It covers a different set of system design interview questions and solutions. Although reading Volume 1 is helpful, it is not required. This book should be accessible to readers who have a basic understanding of distributed systems.

This volume provides a reliable strategy and knowledge base for approaching a broad range of system design questions that you may encounter. It will help you feel confident during this important interview. This book provides a step-by-step framework for how to tackle a system design question. It also includes many real-world examples to illustrate a systematic approach, with detailed and well-explained steps you can follow.

What’s inside?
- An insider’s take on what interviewers really look for and why.
- A 4-step framework for solving any system design interview question.
- 13 real system design interview questions with detailed solutions.
- 300+ diagrams to visually explain how different systems work.

Table of Contents
Chapter 1: Proximity Service
Chapter 2: Nearby Friends
Chapter 3: Google Maps
Chapter 4: Distributed Message Queue
Chapter 5: Metrics Monitoring
Chapter 6: Ad Click Event Aggregation
Chapter 7: Hotel Reservation
Chapter 8: Distributed Email Service
Chapter 9: S3-like Object Storage
Chapter 10: Real-time Gaming Leaderboard
Chapter 11: Payment System
Chapter 12: Digital Wallet
Chapter 13: Stock Exchange","properties":null},"sortId":0,"id":"nested-922-Description"},{"type":"Reviews","typeId":8,"isSelected":false,"data":{"title":"Değerlendirmeler","ratingSummary":null,"aiSummary":null,"items":null,"emptyText":"Henüz bir değerlendirme yapılmamış."},"sortId":1,"id":"nested-922-Reviews"},{"type":"ProductQuestions","typeId":27,"isSelected":false,"data":{"questionItems":[],"totalQuestionCount":0},"sortId":2,"id":"nested-922-ProductQuestions"},{"type":"InstallmentOptions","typeId":20,"isSelected":false,"data":{"title":"Taksit Seçenekleri","icon":"https://img.pttavm.com/frontend/pdp-icons/credit_card_Rounded.png","maxInstallment":0,"isGold":false},"sortId":3,"id":"nested-922-InstallmentOptions"},{"type":"ShoppingLoan","typeId":21,"isSelected":false,"data":{"title":"Alışveriş Kredisi","icon":"https://img.pttavm.com/frontend/pdp-icons/approval_delegation_Rounded.png"},"sortId":4,"id":"nested-922-ShoppingLoan"},{"type":"CancellationAndRefund","typeId":23,"isSelected":false,"data":{"title":"İptal ve İade","icon":"https://img.pttavm.com/frontend/pdp-icons/undo_Rounded.png"},"sortId":5,"id":"nested-922-CancellationAndRefund"}]}],"display":null},"sortId":2,"id":"tabComponent-1"},{"type":"Recommendation","typeId":0,"isSelected":false,"data":{"placementId":"product_page.web_rank1","source":null,"display":{"id":3153,"backgroundColor":"#f6f5fd","titleColor":"#212324","title":"Benzer Ürünler","iconUrl":null,"aspectRatio":null,"button":{"id":3125,"buttonBackgroundColor":null,"buttonIconColor":null,"targetUrl":null,"url":null,"buttonText":null,"buttonTextColor":null}},"campaignId":null,"strategyId":null},"sortId":3,"id":"5c4b74ab-8241-4b10-b731-b5f8d0b29d66"},{"type":"Recommendation","typeId":0,"isSelected":false,"data":{"placementId":"product_page.web_rank2","source":null,"display":{"id":3154,"backgroundColor":"#f6f5fd","titleColor":"#212324","title":"Kategorinin Çok Satanları","iconUrl":null,"aspectRatio":null,"button":{"id":3126,"buttonBackgroundColor":null,"buttonIconColor":null,"targetUrl":null,"url":null,"buttonText":null,"buttonTextColor":null}},"campaignId":null,"strategyId":null},"sortId":4,"id":"f98e292f-99d9-4cc9-87b9-6e18459bf012"},{"type":"Recommendation","typeId":0,"isSelected":false,"data":{"placementId":"product_page.web_rank3","source":null,"display":{"id":3155,"backgroundColor":"#f6f5fd","titleColor":"#212324","title":"Kategorinin Çok Bakılanları","iconUrl":null,"aspectRatio":null,"button":{"id":3127,"buttonBackgroundColor":null,"buttonIconColor":null,"targetUrl":null,"url":null,"buttonText":null,"buttonTextColor":null}},"campaignId":null,"strategyId":null},"sortId":5,"id":"87acb1b4-2d49-4080-89bc-9372ced22ea8"},{"type":"Recommendation","typeId":0,"isSelected":false,"data":{"placementId":"product_page.web_rank4","source":null,"display":{"id":3156,"backgroundColor":"#f6f5fd","titleColor":"#212324","title":"Sıklıkla Birlikte Alınanlar","iconUrl":null,"aspectRatio":null,"button":{"id":3128,"buttonBackgroundColor":null,"buttonIconColor":null,"targetUrl":null,"url":null,"buttonText":null,"buttonTextColor":null}},"campaignId":null,"strategyId":null},"sortId":6,"id":"44d310ed-819a-4b9e-97c5-1dd7b1c1f39d"},{"type":"Recommendation","typeId":0,"isSelected":false,"data":{"placementId":"product_page.web_rank5","source":null,"display":{"id":3157,"backgroundColor":"#F6F5FD","titleColor":"#212324","title":"Son Gezdiğin Ürünler","iconUrl":null,"aspectRatio":null,"button":{"id":3129,"buttonBackgroundColor":null,"buttonIconColor":null,"targetUrl":null,"url":null,"buttonText":null,"buttonTextColor":null}},"campaignId":null,"strategyId":null},"sortId":7,"id":"6c730031-3cc2-4cab-870e-8c943ddb1991"}]},"success":true},"dataUpdateCount":1,"dataUpdatedAt":1784120103268,"error":null,"errorUpdateCount":0,"errorUpdatedAt":0,"fetchFailureCount":0,"fetchFailureReason":null,"fetchMeta":null,"isInvalidated":false,"status":"success","fetchStatus":"idle"},"queryKey":["productDetail","1505405868",false],"queryHash":"[\"productDetail\",\"1505405868\",false]"}]},"Component":{"displayName":"Loadable"}},"0-0-14-0":{"dehydratedState":{"mutations":[],"queries":[{"dehydratedAt":1784120102718,"state":{"data":{"isMobile":false,"isBot":true,"isWebView":false,"isIOSMobile":false,"isAndroidMobile":false,"platform":null,"isIOSWebview":false,"isAndroidWebview":false,"isAppWebview":false,"queryParams":{},"userAgent":"Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)"},"dataUpdateCount":1,"dataUpdatedAt":1784120102718,"error":null,"errorUpdateCount":0,"errorUpdatedAt":0,"fetchFailureCount":0,"fetchFailureReason":null,"fetchMeta":null,"isInvalidated":false,"status":"success","fetchStatus":"idle"},"queryKey":["globalContext"],"queryHash":"[\"globalContext\"]"}]},"Component":{"displayName":"Loadable"}}},"actionData":null,"errors":null}