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Backend Services

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JD Retail Technology
JD Retail Technology
Aug 21, 2024 · Operations

Designing a Disaster Recovery and Data Backup System for JD 秒送 LBS C‑End SOA Services

This article explores the design of a disaster‑recovery framework for JD’s秒送 LBS C‑end SOA services, detailing data‑backup strategies, cost‑reduction techniques, grid‑based caching using H3, diff validation, client‑side caching, and deployment modules to balance reliability, performance, and expense.

Backend ServicesCost OptimizationLBS
0 likes · 18 min read
Designing a Disaster Recovery and Data Backup System for JD 秒送 LBS C‑End SOA Services
JD Tech Talk
JD Tech Talk
Jul 19, 2024 · Mobile Development

Mobile Application Development Practices and Considerations for Supply Chain Logistics

This article examines the characteristics of mobile application development for supply‑chain logistics, covering terminal framework selection, operations‑backend design, backend service architecture, scenario‑driven advantages, user‑experience pitfalls, and future trends such as 5G, IoT, and generative AI.

AIBackend ServicesIoT
0 likes · 23 min read
Mobile Application Development Practices and Considerations for Supply Chain Logistics
php中文网 Courses
php中文网 Courses
Apr 18, 2023 · Backend Development

Architecture Overview of the RunnerGo Testing Platform

The RunnerGo testing platform provides API debugging, automation, and performance testing through a multi‑service online architecture that includes management, engine, collector, front‑end, and various middleware components such as Redis, MySQL, MongoDB, Kafka, and Nginx, illustrated with architecture and process diagrams.

API testingBackend Servicesmiddleware
0 likes · 3 min read
Architecture Overview of the RunnerGo Testing Platform
Architecture & Thinking
Architecture & Thinking
Mar 19, 2023 · Cloud Native

How Baidu Feed Achieved Serverless Scaling with Multi‑Dimensional Service Profiles

This article explains how Baidu's Feed recommendation backend adopted a serverless approach, building elastic, traffic, and capacity portraits for each micro‑service to enable predictive, load‑feedback, and timed scaling, thereby reducing resource waste and operational costs in a cloud‑native environment.

Backend ServicesService Profilingcloud native
0 likes · 17 min read
How Baidu Feed Achieved Serverless Scaling with Multi‑Dimensional Service Profiles
Shopee Tech Team
Shopee Tech Team
Aug 12, 2022 · Backend Development

Shopee Video Technology: Backend Services, High‑Definition Low‑Bitrate Optimization, and Performance Enhancements

Shopee’s video platform combines live‑stream and on‑demand transcoding, link‑mic, multi‑party mixing, and backend editing services with a proprietary high‑definition low‑bitrate pipeline that leverages GPU and CPU encoders, AI‑enhanced pre‑processing, hierarchical B‑frames, and SIMD‑optimized sharpening to deliver high‑quality video on low‑end devices while cutting compute costs, and the company is actively recruiting engineers for further development.

AI enhancementBackend ServicesReal-time Communication
0 likes · 19 min read
Shopee Video Technology: Backend Services, High‑Definition Low‑Bitrate Optimization, and Performance Enhancements
Kuaishou Large Model
Kuaishou Large Model
Apr 29, 2022 · Backend Development

How Kuaishou Automates AR Effect Quality with a Scalable Detection Service

Kuaishou's Y‑tech team built an automated detection platform that statically analyzes effect assets, dynamically renders them on a server, and runs real‑device performance tests, using a task queue, Kafka and RMQ to ensure high‑quality AR effects across multiple products.

AR effectsAutomated TestingBackend Services
0 likes · 7 min read
How Kuaishou Automates AR Effect Quality with a Scalable Detection Service
Tencent Cloud Developer
Tencent Cloud Developer
Dec 26, 2018 · Backend Development

Cloud Development for Mini Programs: Simplifying Backend Services

Cloud development for mini programs streamlines backend creation by offering a document database, CDN‑linked storage, and server‑less functions, letting developers focus on business logic while eliminating server purchases, domain setup, and complex configuration, and providing unified authentication, one‑click provisioning, and future‑ready API extensions.

API IntegrationAuthenticationBackend Services
0 likes · 10 min read
Cloud Development for Mini Programs: Simplifying Backend Services
Architect
Architect
Dec 17, 2015 · Backend Development

Technical Architecture Evolution for Real-Time Multi-Party Audio and Video Streaming

The article details the progressive architectural decisions and technical solutions behind a real-time multi‑party audio/video streaming platform, covering format research, backend service design, protocol choices, codec selection, node topology redesign, and video integration to achieve low‑latency, cross‑platform communication.

Backend ServicesHLSOpus codec
0 likes · 15 min read
Technical Architecture Evolution for Real-Time Multi-Party Audio and Video Streaming