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Operations

3329 articles · Page 8 of 34
MaGe Linux Operations
MaGe Linux Operations
Aug 29, 2024 · Databases

Database Server Ops: Hardware, Tuning, Backup & Security Best Practices

This guide outlines comprehensive best practices for database server operations, covering hardware selection, OS and kernel tuning, storage choices, MySQL configuration, performance monitoring, backup strategies, security measures, high availability, automation, and systematic maintenance procedures to ensure optimal reliability and efficiency.

DatabasesOperationsbackup
0 likes · 7 min read
Database Server Ops: Hardware, Tuning, Backup & Security Best Practices
JD Cloud Developers
JD Cloud Developers
Aug 27, 2024 · Cloud Computing

Deploy Black Myth: Wukong on the Cloud for Smooth Steam Streaming

This guide walks you through creating a cloud‑based service that bundles Black Myth: Wukong, the Steam client, and a remote desktop tool, detailing instance setup, remote configuration, streaming steps, and troubleshooting to achieve a seamless gaming experience.

CloudDeploymentGaming
0 likes · 9 min read
Deploy Black Myth: Wukong on the Cloud for Smooth Steam Streaming
Data Thinking Notes
Data Thinking Notes
Aug 25, 2024 · Operations

How Digital Transformation Architecture Shapes Modern Enterprises

This article outlines the background, overall framework, and platform construction of enterprise digital transformation, illustrating each component with detailed diagrams that guide organizations in planning and implementing comprehensive digital strategies to achieve competitive advantage.

Enterprise ArchitectureIT StrategyOperations
0 likes · 2 min read
How Digital Transformation Architecture Shapes Modern Enterprises
Open Source Linux
Open Source Linux
Aug 23, 2024 · Operations

10 Proven Ops Practices to Prevent System Failures

This article shares ten practical operations strategies—including change rollbacks, safe handling of destructive commands, prompt customization, rigorous backup and verification, production environment discipline, careful handovers, robust alerting, cautious automatic failover, meticulous checks, and simplicity—to dramatically improve system reliability and availability.

LinuxMySQLOperations
0 likes · 17 min read
10 Proven Ops Practices to Prevent System Failures
DevOps
DevOps
Aug 22, 2024 · Operations

Synthetic Monitoring and Fault Drills: Practices for Ensuring Service Stability

This article explains why service stability is critical, outlines the importance and key factors of synthetic monitoring, provides practical guidelines for implementing it, and then describes fault‑drill concepts, benefits, processes, and common cloud‑native tools to proactively discover and mitigate failures in micro‑service environments.

Fault InjectionOperationsSynthetic Monitoring
0 likes · 11 min read
Synthetic Monitoring and Fault Drills: Practices for Ensuring Service Stability
IT Services Circle
IT Services Circle
Aug 21, 2024 · Operations

Analysis of NetEase Cloud Music Outage on August 19: Infrastructure Failure and Operational Lessons

On August 19, NetEase Cloud Music suffered a severe infrastructure‑related outage that prevented user login, playlist loading, and song search, prompting a two‑hour recovery effort, a brief free‑membership compensation, and highlighting the critical role of proper change management, gray releases, disaster recovery, and cross‑functional coordination in large‑scale services.

Disaster RecoveryNetEase Cloud MusicOperations
0 likes · 6 min read
Analysis of NetEase Cloud Music Outage on August 19: Infrastructure Failure and Operational Lessons
Ops Development Stories
Ops Development Stories
Aug 21, 2024 · Operations

How Large Language Models Can Transform Ops Fault Handling: A Practical Guide

This article outlines a typical operations incident workflow, identifies four key stages where large language models can assist, discusses implementation challenges, introduces the Ops framework and Copilot design, and shares practical examples and a real‑world case to help engineers adopt AI‑driven fault management.

AI OpsAutomationIncident Management
0 likes · 19 min read
How Large Language Models Can Transform Ops Fault Handling: A Practical Guide
Tencent Cloud Developer
Tencent Cloud Developer
Aug 20, 2024 · Backend Development

Why Caching Is the Secret Weapon for High‑Performance Search Engines

This article analyzes real‑world search query characteristics, breaks down a typical search system architecture, classifies cacheable data, compares result‑level, intermediate‑value and multi‑layer caches, discusses update, prefetch and placement strategies, and highlights common pitfalls such as cache miss, consistency, and resource overhead.

Cache StrategiesCachingOperations
0 likes · 19 min read
Why Caching Is the Secret Weapon for High‑Performance Search Engines
Data Thinking Notes
Data Thinking Notes
Aug 19, 2024 · Operations

How to Build an Effective Data Metric System for Business Success

This article explains what a data metric system is, why it’s essential for organizations, the stages of building it, required resources, organizational alignment, and a step‑by‑step path to create a robust, data‑driven indicator framework that supports product development, operations, and strategic decision‑making.

Business AnalyticsData-DrivenIndicator System
0 likes · 17 min read
How to Build an Effective Data Metric System for Business Success
Qunhe Technology Quality Tech
Qunhe Technology Quality Tech
Aug 16, 2024 · Artificial Intelligence

How FastGPT Transforms Ticket Handling and Boosts Efficiency by 90%

This article examines the pain points of a custom ticket system, introduces FastGPT’s knowledge‑base and query capabilities, outlines integration architecture and concrete features, and shows how the combined solution reduces ticket resolution time dramatically while improving overall operational efficiency.

AIFastGPTOperations
0 likes · 10 min read
How FastGPT Transforms Ticket Handling and Boosts Efficiency by 90%
21CTO
21CTO
Aug 15, 2024 · Operations

Why GitHub’s Massive Outage Happened: Database Infrastructure Rollback Explained

A detailed account of GitHub’s recent worldwide outage reveals that a rollback of database infrastructure changes caused widespread service failures across GitHub.com, Pages, Copilot, and the API, highlighting the challenges of stateful database reliability in large platforms.

GitHubIncident ManagementOperations
0 likes · 4 min read
Why GitHub’s Massive Outage Happened: Database Infrastructure Rollback Explained
Open Source Linux
Open Source Linux
Aug 13, 2024 · Operations

Complete Guide to Operations Automation Scripts and Directory Structure

This article outlines a comprehensive set of automated operations scripts, including baseline checks, service monitoring, Docker and Kubernetes maintenance, security inspections, and a well‑organized directory layout with roles, system, network, database, application, security, automation, and infrastructure sections.

AnsibleAutomationCloud
0 likes · 6 min read
Complete Guide to Operations Automation Scripts and Directory Structure
Zhuanzhuan Tech
Zhuanzhuan Tech
Aug 7, 2024 · Operations

Building a Dynamic Grafana Dashboard for Push System TraceId Visualization

This article describes how to use Grafana's Flowcharting plugin and Prometheus metrics to create a dynamic, interactive dashboard that visualizes each logical node of a push notification pipeline, enabling rapid trace‑ID based troubleshooting and reducing manual investigation effort.

Dynamic viewGrafanaOperations
0 likes · 11 min read
Building a Dynamic Grafana Dashboard for Push System TraceId Visualization
ITPUB
ITPUB
Aug 5, 2024 · Operations

Do You Really Need Kubernetes? Real‑World Opinions and Practical Tips

A collection of Zhihu answers debates whether adopting Kubernetes is necessary, presenting viewpoints from developers and ops leaders, highlighting cost, complexity, operational benefits, deployment commands, and practical considerations for small and large scale projects.

KubernetesOperationscontainerization
0 likes · 10 min read
Do You Really Need Kubernetes? Real‑World Opinions and Practical Tips
Liangxu Linux
Liangxu Linux
Aug 1, 2024 · Operations

Essential Operations Metrics Every IT Team Should Track

This guide outlines key operational metrics—availability, failure rate, MTTR, MTBF, response time, throughput, error rate, capacity utilization, latency, data integrity, and more—explaining their calculations, typical benchmark values, and practical application areas to help organizations monitor and improve IT performance.

MTTROperationsavailability
0 likes · 6 min read
Essential Operations Metrics Every IT Team Should Track
Open Source Linux
Open Source Linux
Aug 1, 2024 · Operations

Top 10 Essential Ops Tools Every Engineer Should Master

This article introduces ten indispensable tools for operations engineers, detailing each tool's functionality, ideal use cases, key advantages, and practical examples, while also providing code snippets and visual illustrations to help readers understand and apply them effectively.

AutomationOperationsconfiguration management
0 likes · 8 min read
Top 10 Essential Ops Tools Every Engineer Should Master
FunTester
FunTester
Jul 31, 2024 · Cloud Native

Improving Test Environment Stability with Containerized One-Box and Soft‑Isolation Solutions

The article analyzes why test environments are inherently less stable than production, identifies frequent changes as the root cause, and proposes two container‑based approaches—One‑Box for small services and soft isolation for large microservice systems—plus automated health and business inspections to achieve reasonable, cost‑effective stability.

Operationscloud-nativecontainerization
0 likes · 13 min read
Improving Test Environment Stability with Containerized One-Box and Soft‑Isolation Solutions
58 Tech
58 Tech
Jul 29, 2024 · Databases

HBase Cloud Migration: Architecture, Challenges, and Solutions

This technical report details the background, architecture, construction, core issues, migration plans, and future roadmap of moving 58's HBase clusters to a cloud‑native environment, highlighting cost reduction, operational automation, and performance optimizations.

Big DataCloud MigrationDatabases
0 likes · 22 min read
HBase Cloud Migration: Architecture, Challenges, and Solutions
DataFunSummit
DataFunSummit
Jul 28, 2024 · Product Management

From 1 to N: Building and Maintaining a Tag System – Common Issues and Solutions

This article outlines the three essential steps for scaling a tag system from initial deployment to full maturity, highlights typical challenges such as incomplete functionality, business system integration, and permission management, and provides practical solutions and best‑practice recommendations for each stage.

Data GovernanceOperationsProduct Management
0 likes · 6 min read
From 1 to N: Building and Maintaining a Tag System – Common Issues and Solutions
dbaplus Community
dbaplus Community
Jul 28, 2024 · Operations

A Day in the Life of a Linux Ops Engineer: Real Stories and Practical Tips

This article compiles several Zhihu users' candid accounts of a typical Linux operations day, highlighting constant interruptions, emergency firefighting, performance tuning, monitoring, tool development, and a balanced time‑allocation strategy to make ops work more efficient and sustainable.

LinuxOperationsPerformanceTuning
0 likes · 11 min read
A Day in the Life of a Linux Ops Engineer: Real Stories and Practical Tips
Efficient Ops
Efficient Ops
Jul 25, 2024 · Operations

FAW‑Volkswagen’s Dual DevOps Certification: Driving Digital Transformation

FAW‑Volkswagen successfully earned both ITU DevOps international certification and the domestic DevOps standard assessment for its R&D Efficiency Platform and Integrated Operations Platform, showcasing how standardized DevOps practices can accelerate digital transformation, improve delivery quality, and enhance operational efficiency in the automotive industry.

Case StudyOperationsStandardization
0 likes · 16 min read
FAW‑Volkswagen’s Dual DevOps Certification: Driving Digital Transformation
JD Tech Talk
JD Tech Talk
Jul 25, 2024 · Backend Development

Design and Architecture of JD.com’s Buffalo Distributed DAG Scheduling System

The article details the design, core technical solutions, high‑availability architecture, performance optimizations, and open capabilities of Buffalo, JD.com’s distributed DAG‑based job scheduling platform that supports massive task volumes, complex dependencies, and flexible resource management.

DAGDistributed SchedulingOperations
0 likes · 13 min read
Design and Architecture of JD.com’s Buffalo Distributed DAG Scheduling System
Soul Technical Team
Soul Technical Team
Jul 23, 2024 · Big Data

Kafka Stability Challenges and Governance Framework at Soul

This article analyzes the role, application scenarios, stability challenges, and comprehensive governance framework of Apache Kafka at Soul, covering deployment, configuration, monitoring, standard controls, common misuse, and future directions toward cloud‑native solutions.

KafkaOperationsStability
0 likes · 30 min read
Kafka Stability Challenges and Governance Framework at Soul
Efficient Ops
Efficient Ops
Jul 22, 2024 · Operations

Mastering Ansible: Core Concepts, Architecture, and Essential Commands

This article introduces Ansible as an open‑source automation tool, explains its declarative, abstract and idempotent characteristics, shows how to install it with pip, outlines its core architecture components, describes its working principles, and provides usage examples for its seven main commands.

AnsibleAutomationOperations
0 likes · 8 min read
Mastering Ansible: Core Concepts, Architecture, and Essential Commands
Architecture and Beyond
Architecture and Beyond
Jul 21, 2024 · Operations

Mastering Backend Stability: 7 Essential Practices for High Availability

This comprehensive guide outlines the seven key pillars—operations, high‑availability architecture, capacity governance, change management, risk governance, fault management, and chaos engineering—that together form a systematic approach to building and maintaining a reliable, 24‑hour backend system.

Change ManagementHigh AvailabilityOperations
0 likes · 40 min read
Mastering Backend Stability: 7 Essential Practices for High Availability
ITPUB
ITPUB
Jul 19, 2024 · Information Security

Why Did a CrowdStrike Update Trigger a Global Windows Blue Screen Crisis?

A sudden worldwide surge of Windows Blue Screen of Death incidents on July 1, linked to a CrowdStrike security‑agent update, crippled Microsoft 365 services, disrupted airlines and highlighted the far‑reaching impact of a single software change on global IT stability.

Blue ScreenCrowdStrikeMicrosoft
0 likes · 6 min read
Why Did a CrowdStrike Update Trigger a Global Windows Blue Screen Crisis?
NetEase Cloud Music Tech Team
NetEase Cloud Music Tech Team
Jul 17, 2024 · Operations

How NetEase Cloud Music Automated Massive Service Upgrades with a Custom Platform

This article presents a comprehensive case study of NetEase Cloud Music's automatic upgrade platform, detailing the background challenges, technical architecture, sidecar versus component upgrades, workflow orchestration, operational safeguards, performance metrics, and future roadmap for large‑scale microservice migrations.

AutomationCI/CDOperations
0 likes · 17 min read
How NetEase Cloud Music Automated Massive Service Upgrades with a Custom Platform
Continuous Delivery 2.0
Continuous Delivery 2.0
Jul 17, 2024 · Operations

Design Principles of Deployment Pipelines

The article explains the core concept of deployment pipelines in Continuous Delivery 2.0, outlines essential quality‑gate mechanisms, and details five design principles—build once, loose coupling, parallelization, fast feedback, and important feedback—plus team collaboration disciplines such as immediate pause and security audit.

Deployment PipelineOperationsQuality Gate
0 likes · 8 min read
Design Principles of Deployment Pipelines
DevOps
DevOps
Jul 16, 2024 · Product Management

Comprehensive IT Project Management Process: Product, Requirement, Development, Testing, Release, and Operations

This article provides a detailed overview of the end‑to‑end IT project management lifecycle, including product and requirement management, development and testing steps, version release procedures, and post‑release operations, offering practical guidance for teams to design and control their workflows.

OperationsProduct ManagementRelease
0 likes · 6 min read
Comprehensive IT Project Management Process: Product, Requirement, Development, Testing, Release, and Operations
Top Architect
Top Architect
Jul 16, 2024 · Operations

Jpom – Lightweight Java‑Based Online Build, Deployment, and Operations Tool

Jpom is a simple, low‑intrusion Java‑based platform that provides online project building, automatic deployment, daily operations, and monitoring features, offering node management, SSH terminal, Docker handling, and a one‑click installation process suitable for individuals and small enterprises.

JavaJpomOperations
0 likes · 9 min read
Jpom – Lightweight Java‑Based Online Build, Deployment, and Operations Tool
Top Architecture Tech Stack
Top Architecture Tech Stack
Jul 16, 2024 · Cloud Native

Designing Fault‑Tolerant Microservices Architecture: Patterns and Practices

The article explains how to build reliable microservices by isolating failures, applying graceful degradation, change‑management, health checks, self‑healing, fallback caching, retry strategies, rate limiting, fast‑fail principles, circuit breakers, and failure‑testing to ensure high availability in distributed cloud‑native systems.

Operationscircuit breakercloud-native
0 likes · 14 min read
Designing Fault‑Tolerant Microservices Architecture: Patterns and Practices
Software Development Quality
Software Development Quality
Jul 11, 2024 · Information Security

How to Implement Secure and Compliant Log Management Standards

This guide outlines the purpose, scope, principles, and detailed specifications for log management—including file naming, retention periods, content rules, security handling, and monitoring—to ensure reliable issue tracing, data safety, and regulatory compliance across all system development projects.

ComplianceOperationsdata retention
0 likes · 12 min read
How to Implement Secure and Compliant Log Management Standards
Efficient Ops
Efficient Ops
Jul 8, 2024 · Operations

How to Diagnose and Fix High CPU Usage in Java Data Platforms

This article walks through a real‑world incident where a data‑platform server showed near‑100% CPU usage, explains step‑by‑step investigation using top, pwdx, and jstack, identifies a time‑conversion utility as the root cause, and presents a streamlined script‑based solution that reduced CPU load by thirtyfold.

CPU optimizationJava performanceOperations
0 likes · 11 min read
How to Diagnose and Fix High CPU Usage in Java Data Platforms
Efficient Ops
Efficient Ops
Jul 7, 2024 · Operations

How Suzhou Bank’s Mobile Banking 5.0 Sets a New Standard for DevOps in Banking

Suzhou Bank’s Mobile Banking 5.0 platform, showcased at the 23rd GOPS Global Operations Conference, demonstrates how a unified micro‑service architecture, advanced security technologies, and a comprehensive DevOps platform can elevate development efficiency, meet international standards, and drive innovative financial services.

Operationscontinuous deliverydevops
0 likes · 4 min read
How Suzhou Bank’s Mobile Banking 5.0 Sets a New Standard for DevOps in Banking
Test Development Learning Exchange
Test Development Learning Exchange
Jul 6, 2024 · Operations

10 Practical Python Automation Scripts for File Management, Web Scraping, Data Cleaning, and More

This article presents ten useful Python automation scripts covering file renaming, web page downloading, data cleaning, scheduled tasks, email sending, testing, database backup, log analysis, file compression, and document generation, each with clear explanations and ready‑to‑run code examples.

AutomationCodeExamplesOperations
0 likes · 7 min read
10 Practical Python Automation Scripts for File Management, Web Scraping, Data Cleaning, and More
DevOps Operations Practice
DevOps Operations Practice
Jul 4, 2024 · Operations

Building an Enterprise‑Level Monitoring System: Requirements, Technology Selection, Architecture, Implementation Steps, and Maintenance

This article provides a comprehensive guide to designing and deploying an enterprise‑grade monitoring system, covering requirement analysis, tool selection such as Prometheus and Zabbix, system architecture, step‑by‑step implementation, alerting, visualization, and ongoing maintenance to ensure reliable IT operations.

AlertingGrafanaOperations
0 likes · 7 min read
Building an Enterprise‑Level Monitoring System: Requirements, Technology Selection, Architecture, Implementation Steps, and Maintenance
Efficient Ops
Efficient Ops
Jul 3, 2024 · Operations

How Shanghai Stock Exchange Secured Dual DevOps International and Domestic Certification

The article details China's 2024‑2027 Information Standard Construction Action Plan, the launch of synchronized ITU DevOps international and domestic assessments, and how Shanghai Stock Exchange's website and app platform successfully passed both standards, highlighting the significance for national standardization and operational excellence.

ChinaInternational StandardsOperations
0 likes · 8 min read
How Shanghai Stock Exchange Secured Dual DevOps International and Domestic Certification
JD Cloud Developers
JD Cloud Developers
Jul 2, 2024 · Operations

How Large Language Models Are Transforming Modern IT Operations

From manual server management to automated scripts, AIOps, and ChatOps, this article traces the evolution of IT operations and demonstrates how large language models boost efficiency, enable intelligent assistants, automated diagnostics, and smart log analysis, aiming for rapid fault detection, localization, and resolution.

AIOpsAutomationChatOps
0 likes · 7 min read
How Large Language Models Are Transforming Modern IT Operations
DevOps Coach
DevOps Coach
Jun 30, 2024 · Operations

Effective Incident Mitigation and Recovery: Practical SRE Strategies

The article outlines SRE‑based incident mitigation and recovery practices, covering urgent mitigations, impact reduction, key metrics such as TTD, TTR, TBF, and detailed strategies for shortening detection and repair times, preventing fatigue, improving observability, and designing resilient systems.

Incident ManagementOperationsReliability
0 likes · 23 min read
Effective Incident Mitigation and Recovery: Practical SRE Strategies
Efficient Ops
Efficient Ops
Jun 28, 2024 · Operations

How China’s Agricultural Bank Achieved Dual DevOps Certification and Set a New Industry Benchmark

The Agricultural Bank of China’s Digital Twin Platform passed both the ITU DevOps international standard and the domestic DevOps Level‑3 Continuous Delivery assessment, highlighting China’s push for internationalized information standards and showcasing the broader rollout of synchronized DevOps evaluations across the nation.

ChinaCloud ComputingDigital Twin
0 likes · 7 min read
How China’s Agricultural Bank Achieved Dual DevOps Certification and Set a New Industry Benchmark
Efficient Ops
Efficient Ops
Jun 28, 2024 · Operations

How Shandong City Commercial Bank Alliance Earned Leading DevOps Dual‑Certification

The article details China’s 2024‑2027 Information Standard Construction Action Plan, the launch of synchronized ITU DevOps international and domestic assessments, and a case study of Shandong City Commercial Bank Alliance’s successful dual‑certification, highlighting interview insights, performance metrics, and the broader push for standards internationalization.

Cloud ComputingOperationsStandard Assessment
0 likes · 14 min read
How Shandong City Commercial Bank Alliance Earned Leading DevOps Dual‑Certification
TAL Education Technology
TAL Education Technology
Jun 27, 2024 · Cloud Native

Case Study: Integrating the AiFenxi BI Platform with Apache APISIX Gateway for Improved Performance and Stability

This case study details how the AiFenxi business intelligence platform integrated Apache APISIX as a high‑performance API gateway within Tencent Cloud TKE, addressing latency, scalability, and security challenges, and outlines the architectural changes, deployment steps, and resulting performance improvements.

API GatewayAPISIXBI platform
0 likes · 7 min read
Case Study: Integrating the AiFenxi BI Platform with Apache APISIX Gateway for Improved Performance and Stability
Open Source Linux
Open Source Linux
Jun 27, 2024 · Operations

Comprehensive Guide to Building a Resilient, High‑Performance Web Infrastructure

This guide outlines essential steps for creating a robust, high‑availability website architecture, covering domain acquisition, DNS management, CDN deployment, image caching, data center selection, monitoring, DDoS mitigation, redundancy, server configuration, database replication, testing environments, security practices, and operational tooling.

Cloud ServicesDDoS protectionOperations
0 likes · 12 min read
Comprehensive Guide to Building a Resilient, High‑Performance Web Infrastructure
Sanyou's Java Diary
Sanyou's Java Diary
Jun 24, 2024 · Operations

How Visualized Full‑Chain Log Tracing Transforms Complex Business Systems

This article explains a new visualized full‑chain log tracing solution that organizes business logs by logical flow, dynamically links them during execution, and provides a visual, searchable view of the entire business process, dramatically improving issue localization in large‑scale distributed systems.

ObservabilityOperationsbackend
0 likes · 26 min read
How Visualized Full‑Chain Log Tracing Transforms Complex Business Systems
Linux Cloud Computing Practice
Linux Cloud Computing Practice
Jun 24, 2024 · Operations

150 Essential Linux Commands Every Sysadmin Should Master

This comprehensive guide lists 150 indispensable Linux commands covering file management, system monitoring, networking, user administration, process control, and more, providing clear explanations to help both beginners and experienced administrators efficiently manage Linux environments.

OperationsShellUnix
0 likes · 25 min read
150 Essential Linux Commands Every Sysadmin Should Master
Software Development Quality
Software Development Quality
Jun 21, 2024 · Operations

Stabilizing Test Environments with a Trunk‑Based Strategy

This article outlines a comprehensive approach to improve test environment stability by introducing a trunk‑based environment as the default, detailing solution architecture, various testing scenarios, implementation steps, and monitoring practices to transition from unstable daily environments to a more reliable testing ecosystem.

DeploymentOperationsStability
0 likes · 14 min read
Stabilizing Test Environments with a Trunk‑Based Strategy
Alipay Experience Technology
Alipay Experience Technology
Jun 19, 2024 · Backend Development

How Alipay’s “Mantiantianxing” Platform Boosts Development and Operations Efficiency

This article details how Alipay’s Mantiantianxing platform was designed and built to unify page construction, fine‑grained operation, and data feedback, thereby solving low R&D and operation efficiency, reducing duplication, and enabling rapid, scalable innovation across multiple product front‑ends and back‑ends.

FrontendOperationsPlatform
0 likes · 22 min read
How Alipay’s “Mantiantianxing” Platform Boosts Development and Operations Efficiency
Software Development Quality
Software Development Quality
Jun 19, 2024 · Operations

Best Practices for Test Data Management and Usage

This guide outlines comprehensive principles for generating, using, and cleaning test data across development, performance, and production environments, emphasizing independence, realism, security, proper permission controls, and systematic synchronization to ensure reliable and safe testing processes.

Data ManagementOperationssoftware testing
0 likes · 6 min read
Best Practices for Test Data Management and Usage
JD Tech Talk
JD Tech Talk
Jun 17, 2024 · Cloud Computing

Cost Governance for Enterprise IT in the Cloud Era

This article examines how cloud computing has become central to enterprise IT architecture, explores its cost governance challenges, outlines industry trends, standards like ITIL and COBIT, and presents practical strategies—including FinOps, multi‑cloud platforms, and sustainable practices—to effectively manage and reduce IT costs.

Enterprise ArchitectureFinOpsIT cost governance
0 likes · 54 min read
Cost Governance for Enterprise IT in the Cloud Era
High Availability Architecture
High Availability Architecture
Jun 14, 2024 · Operations

Evolution and Practice of Vivo CICD Artifact Management in DevOps

This article details the evolution of Vivo's CICD artifact management across four stages, explains its core functions such as multi‑type support, unified storage, promotion, security scanning, aging, and permission control, and outlines future directions toward smarter, more integrated, and secure DevOps operations.

Artifact ManagementCICDOperations
0 likes · 16 min read
Evolution and Practice of Vivo CICD Artifact Management in DevOps
Practical DevOps Architecture
Practical DevOps Architecture
Jun 13, 2024 · Operations

Comprehensive Data Center Operations Training Course Overview

This extensive training program covers everything a data center operations engineer needs—from foundational infrastructure management and server hardware maintenance to advanced network configuration, security hardening, monitoring, fault handling, and practical hands‑on skills for real‑world challenges.

Data CenterNetworkOperations
0 likes · 6 min read
Comprehensive Data Center Operations Training Course Overview
Qunar Tech Salon
Qunar Tech Salon
Jun 12, 2024 · Artificial Intelligence

Design and Implementation of Qunar Flight Ticket Intelligent Alert (Radar) System

This article presents a comprehensive analysis and engineering of Qunar's flight‑ticket intelligent pre‑warning (Radar) system, covering the business need, value analysis, architectural redesign, feature extraction, indicator classification, accuracy quantification, multi‑algorithm anomaly detection, automatic parameter tuning, observed effects, and future plans to incorporate large‑model techniques.

Anomaly DetectionMachine LearningOperations
0 likes · 17 min read
Design and Implementation of Qunar Flight Ticket Intelligent Alert (Radar) System
Efficient Ops
Efficient Ops
Jun 10, 2024 · Operations

Why IPv4 Is Running Out and How Companies Can Navigate the Costly IPv6 Migration

With IPv4 address space exhausted and providers beginning to charge for public IPv4 usage, organizations face rising costs and complex migration challenges, prompting a strategic shift toward IPv6 adoption, alternative solutions, or passing expenses to customers, while grappling with ISP support gaps and tooling limitations.

Cloud ComputingIPv4IPv6
0 likes · 13 min read
Why IPv4 Is Running Out and How Companies Can Navigate the Costly IPv6 Migration
Open Source Tech Hub
Open Source Tech Hub
Jun 8, 2024 · Operations

Docker Hub Mirror Service Stopped – Find Fast Alternative Registries

The Shanghai Jiao Tong University mirror announced the shutdown of its Docker Hub accelerator on June 6, prompting users to replace the unavailable address with other domestic mirrors such as NetEase, Alibaba Cloud, Baidu, and Nanjing University to maintain fast container image downloads.

Container RegistryOperationsacceleration
0 likes · 3 min read
Docker Hub Mirror Service Stopped – Find Fast Alternative Registries
Python Programming Learning Circle
Python Programming Learning Circle
Jun 3, 2024 · Operations

Using Python for Operations Automation: Remote Execution, Log Parsing, Monitoring, Deployment, and Backup

This article demonstrates how Python can automate common operations tasks such as remote command execution, log file parsing, system monitoring with alerts, batch software deployment, and file backup and recovery, providing code examples using libraries like paramiko, regex, psutil, fabric, and shutil.

AutomationOperationsPython
0 likes · 5 min read
Using Python for Operations Automation: Remote Execution, Log Parsing, Monitoring, Deployment, and Backup
MaGe Linux Operations
MaGe Linux Operations
May 31, 2024 · Operations

Mastering journalctl: Powerful Techniques to Query systemd Logs

This guide explains how to use the journalctl command to view, filter, and manage systemd-journald logs on Linux, covering help options, match expressions, persistent storage, disk usage, vacuuming, time ranges, unit filtering, priority levels, real‑time streaming, output formatting, and kernel log access.

Operationsjournalctllog-management
0 likes · 13 min read
Mastering journalctl: Powerful Techniques to Query systemd Logs
Liangxu Linux
Liangxu Linux
May 30, 2024 · Operations

Why Do Most Servers Run Linux? Historical and Technical Reasons Explained

This article compiles several Zhihu answers that trace the historical shift from Windows/IIS to Linux-based servers, highlighting ecosystem dynamics, cost advantages, performance differences, container support, and open‑source adoption that together explain why Linux dominates modern server environments.

LinuxOperationsServer OS
0 likes · 10 min read
Why Do Most Servers Run Linux? Historical and Technical Reasons Explained
DevOps Engineer
DevOps Engineer
May 29, 2024 · Cloud Computing

Overview of the Python Software Foundation (PSF) Infrastructure

The article provides a comprehensive overview of the Python Software Foundation's infrastructure, detailing its team, cloud providers, data centers, and the hosting arrangements for numerous services such as PyPI, docs, bug trackers, and the main Python website.

Cloud ServicesOperationsPython
0 likes · 9 min read
Overview of the Python Software Foundation (PSF) Infrastructure
Mike Chen's Internet Architecture
Mike Chen's Internet Architecture
May 26, 2024 · Operations

9 Essential Metrics for Effective Microservice Monitoring

This article outlines nine crucial microservice monitoring indicators—including request tracing, health checks, throughput, response time, success and error rates, concurrent connections, CPU/memory usage, and resource utilization—to help engineers assess performance and reliability in distributed systems.

Operationsmicroservice monitoringperformance metrics
0 likes · 8 min read
9 Essential Metrics for Effective Microservice Monitoring
21CTO
21CTO
May 23, 2024 · Operations

What a Solo Founder Learned from Scaling TinyPilot to $800K Revenue

The author recounts five years of building TinyPilot, detailing revenue growth, product launches, team expansion, operational challenges, cost management, and personal reflections on entrepreneurship, while sharing lessons learned and goals for the coming year.

EntrepreneurshipHardwareOperations
0 likes · 15 min read
What a Solo Founder Learned from Scaling TinyPilot to $800K Revenue
Architect's Tech Stack
Architect's Tech Stack
May 18, 2024 · Operations

Graceful Shutdown in Kubernetes and Spring Boot Microservices: Best Practices and Optimizations

This article explains the concept of graceful shutdown, outlines essential steps, examines Kubernetes pod termination and Spring Boot integration with Nacos, and provides practical optimizations—including PreStop hooks, terminationGracePeriod settings, and actuator shutdown—to ensure reliable service termination without data loss.

Graceful ShutdownKubernetesOperations
0 likes · 11 min read
Graceful Shutdown in Kubernetes and Spring Boot Microservices: Best Practices and Optimizations
Mike Chen's Internet Architecture
Mike Chen's Internet Architecture
May 18, 2024 · Operations

Mastering Gray Release: Safely Deploy Updates in Large‑Scale Systems

This article explains the concept of gray (canary) release, why it’s essential for large‑scale architectures, outlines the step‑by‑step workflow, describes common traffic‑splitting strategies, and offers practical tips for monitoring and gradually scaling deployments to ensure system stability.

Canary DeploymentDeployment StrategyOperations
0 likes · 4 min read
Mastering Gray Release: Safely Deploy Updates in Large‑Scale Systems
Cognitive Technology Team
Cognitive Technology Team
May 16, 2024 · Operations

Guide to Building Stability in Distributed Systems

This guide presents comprehensive principles, best practices, and techniques for designing, deploying, and maintaining stable distributed systems, covering fault tolerance, monitoring, capacity planning, incident response, and operational reliability to help engineers achieve high availability.

OperationsReliability EngineeringStability
0 likes · 1 min read
Guide to Building Stability in Distributed Systems
Cognitive Technology Team
Cognitive Technology Team
May 16, 2024 · Operations

Core Principles of High‑Availability Architecture Design

These core principles—minimal dependency, weak dependency, distribution, rate limiting, degradable design, balanced risk, fault prevention and isolation, no single point of failure, self‑protection, automatic failover, and retry/idempotency/compensation—guide the design of highly available systems by reducing risk, ensuring redundancy, and protecting services at all layers.

High AvailabilityOperationsReliability
0 likes · 3 min read
Core Principles of High‑Availability Architecture Design
Alibaba Cloud Developer
Alibaba Cloud Developer
May 15, 2024 · Operations

How We Cut Application Deployment Time by 70%: A Step‑by‑Step Case Study

This article documents how a team reduced the average deployment time of the omega application from 229 seconds to 69.71 seconds—a 69% speed‑up—by analyzing startup logs, removing unused middleware, upgrading libraries, fixing logging configurations, and applying async bean creation and script optimizations.

DeploymentOperationsPerformance Optimization
0 likes · 11 min read
How We Cut Application Deployment Time by 70%: A Step‑by‑Step Case Study
Efficient Ops
Efficient Ops
May 14, 2024 · Operations

China’s Top Banks Lead DevOps Maturity: Insights from CAICT’s Model

China’s banks are rapidly adopting DevOps, with CAICT’s maturity model showing China Merchants Bank topping assessments across multiple years, highlighting how standardized DevOps practices boost IT efficiency, product delivery speed, and business satisfaction in the era of digital transformation.

Maturity ModelOperationsdevops
0 likes · 9 min read
China’s Top Banks Lead DevOps Maturity: Insights from CAICT’s Model
DataFunTalk
DataFunTalk
May 14, 2024 · Cloud Computing

Hybrid Cloud Architecture and AI Storage Evolution at Zhihu: From UnionStore to Alluxio

This article describes Zhihu's hybrid cloud architecture—including offline, online, and GPU data centers—its self‑built UnionStore cache, the performance and latency challenges faced during large‑scale AI model training, and the subsequent evaluation and migration to Alluxio community and enterprise editions to achieve higher throughput, stability, and lower operational overhead.

AI storageAlluxioBig Data
0 likes · 14 min read
Hybrid Cloud Architecture and AI Storage Evolution at Zhihu: From UnionStore to Alluxio
Programmer DD
Programmer DD
May 14, 2024 · Operations

Mastering Full‑Link Load Testing: The Ultimate Guide to Capacity Assurance

This article explains the concept, challenges, step‑by‑step process, organizational and tool requirements, capacity governance, planning, and AI‑driven prediction for full‑link load testing, illustrating how enterprises can ensure system capacity and stability during large‑scale online events.

Operationscapacity assurancefull-link load testing
0 likes · 9 min read
Mastering Full‑Link Load Testing: The Ultimate Guide to Capacity Assurance
dbaplus Community
dbaplus Community
May 13, 2024 · Cloud Native

Do You Really Need Kubernetes? Real‑World Dev Opinions and Practical Tips

This article compiles diverse Zhihu answers discussing whether Kubernetes is necessary, weighing its automation benefits and scaling power against configuration complexity, resource costs, and team readiness, while offering concrete kubectl commands and guidance for making an informed adoption decision.

CI/CDContainer OrchestrationKubernetes
0 likes · 9 min read
Do You Really Need Kubernetes? Real‑World Dev Opinions and Practical Tips
Qunar Tech Salon
Qunar Tech Salon
May 13, 2024 · Operations

Root Cause Analysis of Intermittent Timeout Issues in the Sirius Service Caused by RAID Card Consistency Checks

This article details the investigation of sporadic interface timeouts in the Sirius real‑time pricing service, revealing a weekly pattern linked to RAID controller consistency checks that cause IO spikes, logback queue blockage, and ultimately Dubbo client‑side timeouts, and proposes mitigation steps and general performance‑troubleshooting guidelines.

LogbackOperationsPerformance
0 likes · 22 min read
Root Cause Analysis of Intermittent Timeout Issues in the Sirius Service Caused by RAID Card Consistency Checks
Open Source Linux
Open Source Linux
May 13, 2024 · Information Security

What Is a Bastion Host and Why It’s Critical for Secure Operations

This article explains what a bastion host (jump server) is, why it evolved from traditional jump servers, its core 4A design (authentication, authorization, account, audit), deployment options, common features, authentication methods, and how open‑source and commercial solutions differ, helping organizations improve security and compliance.

Access ControlOperationsaudit
0 likes · 10 min read
What Is a Bastion Host and Why It’s Critical for Secure Operations
Efficient Ops
Efficient Ops
May 12, 2024 · Operations

What Is the New DevOps International Standard and How Does It Shape Cloud Service Development?

The article outlines the DevOps International Standard (ITU‑T Y.3525), its development history, publication, evaluation scheme upgrades, relationship with China’s domestic DevOps standards, and provides a comprehensive overview of industry participation in the DevOps capability maturity model as of April 2024.

Cloud ComputingInternational StandardMaturity Model
0 likes · 9 min read
What Is the New DevOps International Standard and How Does It Shape Cloud Service Development?
Efficient Ops
Efficient Ops
May 12, 2024 · Operations

How China’s Agricultural Bank Leads DevOps Maturity Across Multiple Projects

The article details how China’s Agricultural Bank of China has leveraged the CAICT DevOps Capability Maturity Model to achieve extensive assessments across dozens of projects, illustrating the bank’s digital transformation, security improvements, and operational benefits within the broader national push toward intelligent, networked enterprises.

Maturity ModelOperationsdevops
0 likes · 13 min read
How China’s Agricultural Bank Leads DevOps Maturity Across Multiple Projects
ITPUB
ITPUB
May 10, 2024 · Databases

Choosing Low‑Risk Strategies for Critical DBA Outages

When a major operations incident strikes, the safest approach is to prioritize simple, low‑risk actions and accept limited responsibility, as illustrated by real DBA lessons from Oracle RAC failures and a data‑center power‑loss disaster.

DBAIncident ManagementOperations
0 likes · 7 min read
Choosing Low‑Risk Strategies for Critical DBA Outages