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Tencent Cloud Developer
Tencent Cloud Developer
Nov 9, 2022 · Blockchain

Understanding the Architecture of a Web 3.0 Application (DApp)

Understanding a Web 3.0 DApp’s architecture involves replacing the centralized database and backend of a Web 2.0 stack with Ethereum’s immutable blockchain and smart contracts, while the front‑end communicates via providers, uses off‑chain storage like IPFS, queries through events or The Graph, scales with Layer 2 solutions, and leverages tools such as Hardhat, Truffle, and Remix.

BlockchainDAppEthereum
0 likes · 19 min read
Understanding the Architecture of a Web 3.0 Application (DApp)
Architects' Tech Alliance
Architects' Tech Alliance
Jan 26, 2021 · Fundamentals

Understanding Network Switches: Definitions, Functions, Classifications, and Management Features

This article provides a comprehensive overview of network switches, covering their definition, MAC‑based operation, port expansion, classification by manageability and OSI layer, various management methods (Web, CLI, SNMP), product specifications, application scenarios, and key features such as VLAN, port isolation, aggregation, loop detection, ACL, ARP protection, DHCP services, and routing capabilities.

ACLDHCPLayer 2
0 likes · 9 min read
Understanding Network Switches: Definitions, Functions, Classifications, and Management Features
Architects Research Society
Architects Research Society
Apr 8, 2018 · Blockchain

Understanding the Lightning Network: How Bitcoin’s Layer‑2 Scaling Solution Works

The Lightning Network is a layer‑2 protocol for Bitcoin that creates off‑chain payment channels enabling near‑instant, low‑cost transactions by routing payments through a network of multi‑signature wallets, and while still under development, it promises to significantly improve cryptocurrency scalability.

BitcoinCryptocurrencyLayer 2
0 likes · 5 min read
Understanding the Lightning Network: How Bitcoin’s Layer‑2 Scaling Solution Works