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This article walks through the complete design and implementation of a permission module for the Mall e‑commerce project, covering functional design, database schema, API specifications, and key technical choices such as Spring Security, JWT, and Redis‑based AOP optimization.
This article introduces the DuoliXiong local‑life service platform, analyzes the challenges of permission management across its multi‑layered architecture, and details the design of a flat RBAC model—including business‑line isolation, user, role, and permission tables, tree‑structured permission mapping, and data‑level access controls—to support scalable, secure operations.
This article introduces the DuoliXiong local‑service platform, analyzes the challenges of its multi‑platform permission management, and details the design of a role‑based access control (RBAC) system—including model selection, database schema, tree‑structured permission representation, multi‑business‑line isolation, and data‑level (row/column) permissions—culminating in a scalable solution for complex B‑end and O‑end applications.
This article presents a comprehensive overview of the 58 Agile BI platform called Starfire, covering its background, technical architecture, core permission and query engine challenges, MPP cache acceleration, visualization resource library, developer services, and future development directions.
This article explains Baidu's Duoli Bear permission system, detailing its business context, challenges of multi‑role and platform isolation, and the custom RBAC design that uses a tree‑structured menu, role‑based data rules, and business‑line isolation to manage access across diverse services.
This article explains the architecture and implementation of a permission system that provides front‑end menu rendering, unified single sign‑on, RBAC‑style permission management, and backend request authorization using Java and Spring technologies.
The article explains permission system fundamentals, classifies page, function, and data permissions, compares DAC, MAC, RBAC, and ABAC models, details RBAC variants, and demonstrates a practical Egg framework plugin implementation that configures roles, resources, and data rules to achieve flexible, secure backend access control.
Youzan’s SAM permission system implements a scalable RBAC framework for its Retail platform—using binary‑encoded permission bits, micro‑service architecture, and unified menu/API checks—to flexibly assign and verify roles across PC, App, Pad, and future custom‑role scenarios, enhancing operational efficiency and security.