Low Level Design: Web Scraper Service
What Is a Web Scraper Service? A Web Scraper Service is the component responsible for fetching raw HTML from target […]
What Is a Web Scraper Service? A Web Scraper Service is the component responsible for fetching raw HTML from target […]
What Is a Wide-Column Store? A wide-column store (also called a column-family store) organizes data in tables where rows can
What Is a QR Code Generator Service? A QR Code Generator Service accepts arbitrary data (URLs, vCards, plain text) and
What Is a Link Analytics Service? A Link Analytics Service tracks every interaction with a shortened URL or QR code
What Is an Ad Targeting Service? An Ad Targeting Service is responsible for selecting the most relevant advertisements to show
What Is an Ad Auction System? An Ad Auction System determines which advertiser wins a given ad slot and how
What Is an Ad Delivery Service? The Ad Delivery Service is the final stage in the ad pipeline. Once the
What Is a Trust and Safety Platform? A Trust and Safety (T&S) platform is the umbrella system that governs user
What Is a Real-Time Messaging Service? A real-time messaging service is the transport layer that moves data from one endpoint
What Is a Message Delivery Receipts Service? A message delivery receipts service tracks the lifecycle of every message from send
What Is a Plan Management Service? A Plan Management Service owns the catalog of subscription plans and the logic for
What Is a Usage Metering Service? A Usage Metering Service measures how much of a resource a customer consumes, aggregates
What Is a Semantic Search Service? A Semantic Search Service finds documents that are conceptually relevant to a query even
What Is a Config Management Service? A Config Management Service (CMS) centralizes application configuration so that services can retrieve settings
What Is a Do-Not-Disturb Service? A Do-Not-Disturb (DND) Service suppresses or delays outbound notifications during time windows that a user