Tag: case-study

May 16, 2026

• web3-security
• defi
• case-study
• oracle-manipulation
• flash-loan
• lending
• margin
• spot-price
• twap
• historical

May 16, 2026

• case-study
• multisig
• safe
• wallet-security
• malware
• dprk
• lazarus
• unc4736
• clear-signing
• blind-signing
• operational-security

May 16, 2026

• web3-security
• case-study
• bridge
• cross-chain
• validator-compromise
• social-engineering
• key-management
• operational-security
• lazarus
• nation-state

May 16, 2026

• case-study
• reentrancy
• historical
• ethereum
• hard-fork
• vulnerability

May 16, 2026

• case-study
• bridge
• cross-chain
• wormhole
• solana
• signature
• vulnerability
• anti-pattern
• non-evm

May 16, 2026

• web3-security
• case-study
• bridge
• cross-chain
• vulnerability
• access-control
• initialization
• anti-pattern

May 16, 2026

• web3-security
• case-study
• delegatecall
• proxy
• access-control
• vulnerability
• anti-pattern

May 16, 2026

• case-study
• reentrancy
• defi
• yield-aggregator
• pendle
• penpie
• vulnerability
• flash-loan
• trust-boundary

May 16, 2026

• web3-security
• case-study
• bridge
• cross-chain
• poly-network
• access-control
• dispatcher
• keeper-rotation
• anti-pattern
• historical

May 16, 2026

• web3-security
• case-study
• frontend
• dns
• social-engineering
• wallet-drainer
• infrastructure
• registrar
• incident-response

May 16, 2026

• case-study
• oracle-manipulation
• flash-loan
• curve
• yield-aggregator
• vault-accounting
• defi

May 16, 2026

• case-study
• concentrated-liquidity
• amm
• tick-math
• precision-loss
• rounding
• defi
• kyber
• vulnerability

May 16, 2026

• web3-security
• case-study
• infrastructure
• operational-security
• key-management
• hot-wallet
• cloud-compromise
• not-smart-contract

May 16, 2026

• web3-security
• case-study
• bridge
• cross-chain
• operator-risk
• mpc
• custody
• key-management
• insider-risk
• governance
• trust-model

May 16, 2026

• case-study
• frontend
• supply-chain
• cloudflare
• approval-drainer
• ice-phishing
• historical

May 16, 2026

• case-study
• governance
• flash-loan
• beanstalk
• stablecoin
• dao
• emergency-commit
• vulnerability

May 16, 2026

• case-study
• compound
• governance
• proposal-bug
• defi
• distribution
• historical
• upgradeable-contract
• incentive-bug

May 16, 2026

• case-study
• reentrancy
• erc777
• cross-function-reentrancy
• lending
• cream
• amp
• iron-bank
• vulnerability

May 16, 2026

• case-study
• reentrancy
• compiler-bug
• curve
• vyper
• defi
• historical
• vulnerability

May 16, 2026

• web3-security
• defi
• lending
• case-study
• donation-attack
• self-liquidation
• invariants
• flash-loan

May 16, 2026

• system-design
• notification
• case-study
• alex-xu

May 16, 2026

• system-design
• case-study
• url-shortener
• alex-xu
• interview

May 16, 2026

• system-design
• chat-system
• websocket
• alex-xu
• case-study

May 16, 2026

• system-design
• case-study
• news-feed
• fan-out
• alex-xu

May 16, 2026

• system-design
• case-study
• unique-id
• snowflake
• distributed-systems
• alex-xu
• interview

May 16, 2026

• system-design
• case-study
• web-crawler
• alex-xu
• interview
• chapter-9

May 16, 2026

• system-design
• case-study
• video-streaming
• youtube
• cdn
• transcoding
• alex-xu

May 16, 2026

• system-design
• case-study
• search-autocomplete
• trie
• alex-xu
• interview

May 16, 2026

• system-design
• proximity-service
• geospatial
• geohash
• quadtree
• alex-xu
• case-study
• vol2

May 16, 2026

• system-design
• case-study
• object-storage
• s3
• distributed-storage
• erasure-coding
• alex-xu-vol2

May 16, 2026

• system-design
• nearby-friends
• real-time
• websocket
• pubsub
• redis
• alex-xu
• case-study
• vol2

May 16, 2026

• system-design
• payment-system
• fintech
• exactly-once
• ledger
• alex-xu-vol2
• case-study

May 16, 2026

• system-design
• monitoring
• alerting
• metrics
• time-series
• case-study
• alex-xu-vol2

May 16, 2026

• system-design
• lakehouse
• iceberg
• delta-lake
• hudi
• kappa
• flink
• data-engineering
• case-study
• bonus

May 16, 2026

• system-design
• case-study
• google-maps
• navigation
• geo
• alex-xu-vol2

May 16, 2026

• system-design
• hotel-reservation
• concurrency-control
• overbooking
• inventory-management
• alex-xu-vol2
• case-study

May 16, 2026

• system-design
• leaderboard
• redis
• sorted-set
• real-time
• gaming
• alex-xu-vol2
• case-study

May 16, 2026

• system-design
• case-study
• google-drive
• file-storage
• sync
• alex-xu

May 16, 2026

• system-design
• message-queue
• kafka
• distributed-log
• replication
• alex-xu-vol2
• case-study

May 16, 2026

• system-design
• digital-wallet
• event-sourcing
• cqrs
• saga
• exactly-once
• fintech
• alex-xu-vol2
• case-study

May 16, 2026

• system-design
• email
• case-study
• alex-xu-vol2
• distributed-system

May 16, 2026

• case-study
• ecommerce
• database-design

May 16, 2026

• case-study
• analytics
• clickhouse
• kafka
• realtime

May 16, 2026

• case-study
• saas
• multi-tenancy
• rls

May 16, 2026

• case-study
• migration
• microservices
• cdc
• strangler-fig

May 16, 2026

• case-study
• rag
• ai
• vector-db
• embeddings