Design and Implementation of an Elasticsearch Data Synchronization Service (ECP) for Large‑Scale Order Data

This article describes the challenges and technical solutions for synchronizing billions of order records from a relational database to Elasticsearch, including multi‑source data reading, dynamic rate limiting, retry strategies, SPI‑based service integration, environment isolation, health‑checking, smooth migration, and structured logging, all implemented in a backend service called ECP.

JavaSPIbackend service

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Design and Implementation of an Elasticsearch Data Synchronization Service (ECP) for Large‑Scale Order Data

High Availability Architecture

Aug 28, 2023 · Information Security

Design and Implementation of a Unified Permission Management Service (MPS)

This article presents a comprehensive design and development of Baidu's Unified Permission Management Service (MPS), detailing its requirement analysis, technical selection, hybrid RBAC/ACL/DAC model, functional modules, implementation specifics, and operational results that demonstrate its effectiveness in consolidating enterprise-wide access control.

ACLDACRBAC

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Design and Implementation of a Unified Permission Management Service (MPS)

21CTO

Jul 10, 2022 · Backend Development

How to Use VS Code Server for Seamless Browser‑Based Remote Development

Microsoft’s new VS Code Server lets developers install a backend service on any local or cloud machine and access it securely through VS Code for Web, eliminating SSH setup and enabling full‑featured coding from a browser on any device after a simple CLI installation.

CLIMicrosoftRemote Development

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How to Use VS Code Server for Seamless Browser‑Based Remote Development

转转QA

Oct 14, 2020 · Mobile Development

Design and Implementation of a Code Coverage Solution for the Zhuanzhuan Mobile App

This article describes the purpose, design choices, instrumentation technique, data collection, reporting, merging strategies, platform features, and future plans of a custom code‑coverage system built for the Android and iOS versions of the Zhuanzhuan app, highlighting challenges such as accurate instrumentation, performance impact, and multi‑tag data aggregation.

AndroidInstrumentationbackend service

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Design and Implementation of a Code Coverage Solution for the Zhuanzhuan Mobile App

Huajiao Technology

May 12, 2020 · Backend Development

How to Build a Real‑Time Sensitive Word Detection Service in Go

This article explains how to design, implement, and deploy a high‑performance Go service that uses an upgraded sego tokenizer to load custom sensitive‑word dictionaries, provide JSON‑RPC detection, support hot‑reloading, and scale across multiple data centers for live‑stream platforms.

GoJSON-RPCbackend service

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How to Build a Real‑Time Sensitive Word Detection Service in Go

Meitu Technology

Dec 4, 2019 · Backend Development

Design and Implementation of lmstfy: A Redis‑Based Task Queue Service

lmstfy is a stateless, Redis‑backed task‑queue service from Meitu that provides delayed execution, automatic retries, priority handling, expiration, and a RESTful HTTP API, while supporting horizontal scaling via namespace‑based token routing, rich Prometheus metrics, and future disk‑based storage extensions.

Distributed SystemsTask Queuebackend service

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Design and Implementation of lmstfy: A Redis‑Based Task Queue Service