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DevOps

3877 articles · Page 14 of 39
Wukong Talks Architecture
Wukong Talks Architecture
Jul 17, 2023 · Operations

Deploying a Local GitLab Instance with Docker Compose on Ubuntu

This guide explains how to set up a self‑hosted GitLab server on an Ubuntu virtual machine using Docker and Docker‑Compose, covering environment preparation, Docker image retrieval, compose file creation, container launch, password reset, and basic GitLab usage such as user registration, project creation, SSH key configuration, and code cloning.

CI/CDDevOpsDocker Compose
0 likes · 10 min read
Deploying a Local GitLab Instance with Docker Compose on Ubuntu
DevOps Cloud Academy
DevOps Cloud Academy
Jul 14, 2023 · Operations

Key Capabilities for Continuous Delivery and DevOps Success

The article outlines essential continuous delivery, architectural, product, lean management, and cultural capabilities—such as version control, automated deployment, trunk‑based development, test automation, value‑stream visibility, lightweight change approval, and supportive leadership—that together drive high‑performance DevOps outcomes.

Continuous DeliveryDevOpsLean Management
0 likes · 10 min read
Key Capabilities for Continuous Delivery and DevOps Success
Sohu Tech Products
Sohu Tech Products
Jul 12, 2023 · Operations

Understanding Jenkins Pipelines: Declarative vs Scripted Syntax, Agents, Stages, Post Actions and Advanced Features

This article provides a comprehensive guide to Jenkins pipelines, explaining the difference between declarative and scripted syntax, detailing pipeline components such as agents, stages, steps, post actions, directives, triggers, environment variables, credential handling, and Kubernetes integration for modern CI/CD workflows.

CI/CDDeclarative PipelineDevOps
0 likes · 24 min read
Understanding Jenkins Pipelines: Declarative vs Scripted Syntax, Agents, Stages, Post Actions and Advanced Features
Qunar Tech Salon
Qunar Tech Salon
Jul 12, 2023 · Operations

Design and Implementation of Qunar's Root Cause Analysis System for Microservice Fault Diagnosis

This article describes Qunar's comprehensive root cause analysis platform, detailing its background, data-driven fault categorization, architecture—including trace, runtime, middleware, and event analysis modules—and demonstrates its high accuracy and practical impact on reducing incident resolution times across microservice services.

DevOpsMonitoringObservability
0 likes · 20 min read
Design and Implementation of Qunar's Root Cause Analysis System for Microservice Fault Diagnosis
DevOps Operations Practice
DevOps Operations Practice
Jul 9, 2023 · Information Security

Understanding DevSecOps: Concepts, Tools, and Benefits

This article explains how DevSecOps integrates security into DevOps pipelines, outlines its definition and differences from traditional DevOps, reviews popular tools such as Trivy, Gerrit, OWASP Dependency‑Check, Arachni, and Falco, and highlights the operational and cost benefits of early security integration.

CI/CDDevOpsDevSecOps
0 likes · 7 min read
Understanding DevSecOps: Concepts, Tools, and Benefits
DevOps Cloud Academy
DevOps Cloud Academy
Jul 8, 2023 · Cloud Native

Argo CD and Argo Rollouts 2023 User Survey Results: Insights and Trends

The 2023 CNCF user survey of Argo CD and Argo Rollouts reveals high adoption rates, strong Net Promoter Scores, dominant usage by DevOps and platform engineers, expanding production deployments, and growing ecosystem integrations, highlighting opportunities and challenges for the GitOps and progressive delivery landscape.

Argo CDArgo RolloutsDevOps
0 likes · 12 min read
Argo CD and Argo Rollouts 2023 User Survey Results: Insights and Trends
JD Tech
JD Tech
Jul 7, 2023 · Operations

Practical Applications of Shell Scripting for Test Development and Automation

This article explores common pain points in test development, demonstrates how Shell scripting can automate repetitive Linux tasks, introduces basic commands like copy and concatenate, and presents real‑world case studies such as auto‑comment generation, memory‑usage monitoring, service management, and function encapsulation to boost productivity.

DevOpsLinuxScripting
0 likes · 11 min read
Practical Applications of Shell Scripting for Test Development and Automation
Continuous Delivery 2.0
Continuous Delivery 2.0
Jul 7, 2023 · Operations

Platform Engineering: Accelerating Application Delivery and Business Value

Platform engineering is an emerging technical approach that automates infrastructure operations to provide self‑service capabilities, improve developer experience, boost productivity, and accelerate the delivery of business value, with trends such as Everything‑as‑Code and strong industry adoption forecasts.

DevOpsPlatform Engineeringdeveloper experience
0 likes · 6 min read
Platform Engineering: Accelerating Application Delivery and Business Value
Open Source Linux
Open Source Linux
Jul 5, 2023 · Operations

Automate Cron Jobs with Ansible: Step-by-Step Playbook Guide

Learn how to install Ansible, then create, modify, and delete crontab entries across multiple hosts using Ansible playbooks, with detailed examples of YAML configurations and command-line instructions that illustrate Infrastructure as Code for reliable scheduled task management.

AnsibleDevOpsLinux
0 likes · 4 min read
Automate Cron Jobs with Ansible: Step-by-Step Playbook Guide
Open Source Linux
Open Source Linux
Jul 5, 2023 · Cloud Native

Boost Third‑Party API Performance in Kubernetes with Nginx Caching

By configuring Nginx as a caching gateway within a Kubernetes cluster, this article shows how to dramatically reduce read latency to third‑party services, achieve high cache hit rates, ensure availability during outages, and handle cache persistence across pods using S3‑backed storage.

DevOpsKubernetescaching
0 likes · 11 min read
Boost Third‑Party API Performance in Kubernetes with Nginx Caching
DevOps Cloud Academy
DevOps Cloud Academy
Jul 3, 2023 · Operations

Top 10 Kubernetes Monitoring Tools and Their Features

This article reviews ten popular Kubernetes monitoring tools—including Helios, Prometheus, New Relic, Grafana, DataDog, Sysdig, Zabbix, AppDynamics, Dynatrace, and Sensu—detailing their key features and how they help improve performance, reliability, and observability of containerized applications.

DevOpsKubernetescloud-native
0 likes · 11 min read
Top 10 Kubernetes Monitoring Tools and Their Features
Open Source Linux
Open Source Linux
Jul 3, 2023 · Operations

Essential Open‑Source DevOps Tools Every Engineer Should Know

This guide compiles a comprehensive list of the best open‑source DevOps tools—including version control systems, build automation, CI/CD platforms, container runtimes, configuration managers, and monitoring solutions—explaining their core features and typical use cases for modern software delivery pipelines.

CI/CDDevOpsopen source
0 likes · 9 min read
Essential Open‑Source DevOps Tools Every Engineer Should Know
Liangxu Linux
Liangxu Linux
Jul 2, 2023 · Cloud Native

Mastering kubectl: Essential Commands for Kubernetes Management

This guide explains what kubectl is, how it interacts with the Kubernetes API server, and provides a categorized list of essential commands for retrieving information, debugging, state management, scaling, deployment, and security, helping users efficiently operate and automate K8s clusters.

Cluster ManagementDevOpsKubernetes
0 likes · 5 min read
Mastering kubectl: Essential Commands for Kubernetes Management
DevOps Cloud Academy
DevOps Cloud Academy
Jul 1, 2023 · Operations

Using Jenkins Deploy Dashboard Plugin for Visual Deployment Management

This article introduces the Jenkins Deploy Dashboard plugin, explains how to visualize deployment status across environments, add new releases to the dashboard, create custom deployment views, and integrate deployment buttons into pipelines using both scripted and declarative Jenkins pipelines.

CI/CDDeploy DashboardDevOps
0 likes · 6 min read
Using Jenkins Deploy Dashboard Plugin for Visual Deployment Management
Liangxu Linux
Liangxu Linux
Jul 1, 2023 · Operations

10 Proven Ways to Shrink Your Docker Image Size

This guide explains why smaller Docker images improve security, transfer speed, and deployment time, and walks through ten practical techniques—including layer minimization, Docker‑squash, slim base images, multi‑stage builds, apt flags, .dockerignore, and specialized tooling—to reliably reduce image size.

DevOpsDockerfilecontainer
0 likes · 9 min read
10 Proven Ways to Shrink Your Docker Image Size
dbaplus Community
dbaplus Community
Jul 1, 2023 · Operations

How We Rebuilt a Private Cloud Platform to Supercharge Developer Efficiency

This article recounts a year‑long effort by a senior SRE engineer to redesign a private cloud platform, detailing the motivations, architectural choices, SSO and RBAC implementations, workflow automation, GitOps deployment, release engineering improvements, and the cultural shift toward metrics‑driven development.

DevOpsGitOpsKubernetes
0 likes · 22 min read
How We Rebuilt a Private Cloud Platform to Supercharge Developer Efficiency
Efficient Ops
Efficient Ops
Jun 29, 2023 · Operations

China Life (Overseas) Boosts DevOps Maturity: OnePartner Platform Success

China Life (Overseas) detailed how its OnePartner insurance marketing platform achieved advanced DevOps continuous‑delivery maturity through CAICT assessment, highlighting the benefits, challenges, and future plans of standardised, tool‑enabled digital transformation for the insurance industry.

Continuous DeliveryDevOpscase study
0 likes · 12 min read
China Life (Overseas) Boosts DevOps Maturity: OnePartner Platform Success
Efficient Ops
Efficient Ops
Jun 29, 2023 · Operations

How ICBC Trust Achieved Leading DevOps Maturity: A 3‑Level Continuous Delivery Success

ICBC Trust Fund Management’s Transaction Management Platform passed the CAICT DevOps Continuous Delivery Level 3 assessment, showcasing how standardized DevOps practices, tool empowerment, and cultural change dramatically cut build times, accelerate releases, and boost overall digital transformation efficiency.

Continuous DeliveryDevOpsMaturity Model
0 likes · 14 min read
How ICBC Trust Achieved Leading DevOps Maturity: A 3‑Level Continuous Delivery Success
Efficient Ops
Efficient Ops
Jun 29, 2023 · Operations

How China’s CFFEX Tech Company Achieved Top‑Tier DevOps Continuous Delivery Rating

China Information Communication Research Institute announced that Shanghai Financial Futures Information Technology Co., the tech subsidiary of the China Financial Futures Exchange, passed the DevOps Continuous Delivery Level 3 assessment, marking the first such achievement among domestic securities and futures exchanges and showcasing how standardized DevOps practices can boost digital transformation, quality, and efficiency.

Continuous DeliveryDevOpscase study
0 likes · 15 min read
How China’s CFFEX Tech Company Achieved Top‑Tier DevOps Continuous Delivery Rating
Efficient Ops
Efficient Ops
Jun 29, 2023 · Operations

What Do the Latest DevOps Maturity Assessments Reveal About Chinese Enterprises?

The China Academy of Information and Communications Technology released the newest DevOps Capability Maturity Model evaluation results, showing that 78 leading firms across banking, finance, internet, and telecom sectors have collectively completed 224 projects, highlighting the impact of standardization and tool empowerment on enterprise competitiveness.

ChinaDevOpsMaturity Model
0 likes · 5 min read
What Do the Latest DevOps Maturity Assessments Reveal About Chinese Enterprises?
Efficient Ops
Efficient Ops
Jun 29, 2023 · Operations

How China Pacific Insurance Achieved Industry-Leading DevOps Maturity

China Pacific Insurance’s four flagship projects passed the CAICT DevOps continuous‑delivery level‑3 assessment, showcasing how standardized DevOps practices, a unified cloud‑native platform, and a "evaluate‑to‑improve" strategy can dramatically boost software delivery efficiency and drive digital transformation across the insurance sector.

Continuous DeliveryDevOpsdigital transformation
0 likes · 13 min read
How China Pacific Insurance Achieved Industry-Leading DevOps Maturity
Efficient Ops
Efficient Ops
Jun 29, 2023 · Operations

How ICBC‑RS Achieved Leading‑Edge DevOps Continuous Delivery Level 3 in China

ICBC‑RS Fund Management’s Transaction Management Platform passed the China Academy of Information and Communications Technology’s DevOps Continuous Delivery Level 3 assessment, showcasing significant improvements in build times, release cycles, and organizational efficiency while highlighting the cultural and tooling benefits of standardized DevOps practices.

Continuous DeliveryDevOpsMetrics
0 likes · 14 min read
How ICBC‑RS Achieved Leading‑Edge DevOps Continuous Delivery Level 3 in China
Efficient Ops
Efficient Ops
Jun 29, 2023 · Operations

How China’s Leading Futures Exchange Achieved Top‑Tier DevOps Continuous Delivery – A Deep Dive

This article details how Shanghai Financial Futures' technology subsidiary passed the Level 3 Continuous Delivery assessment of the national DevOps maturity model, showcasing the platform’s cloud‑native architecture, metric‑driven improvements, challenges faced, and future plans for scaling DevOps practices across the exchange.

Continuous DeliveryDevOpsMetrics
0 likes · 14 min read
How China’s Leading Futures Exchange Achieved Top‑Tier DevOps Continuous Delivery – A Deep Dive
Efficient Ops
Efficient Ops
Jun 29, 2023 · Operations

What Do the Latest DevOps Maturity Model Results Reveal About Enterprise Adoption?

The June 2023 release by China’s Academy of Information and Communications Technology details how 78 leading firms across banking, finance, telecom and internet sectors have passed the DevOps Capability Maturity Model assessments, highlighting the impact of standardized pipelines, tool empowerment and industry‑wide adoption on quality, efficiency and competitiveness.

Capability Maturity ModelDevOpsEnterprise Assessment
0 likes · 6 min read
What Do the Latest DevOps Maturity Model Results Reveal About Enterprise Adoption?
Efficient Ops
Efficient Ops
Jun 29, 2023 · Operations

How China Life (Overseas) Reached Advanced DevOps Maturity and Boosted Digital Transformation

China Life (Overseas) passed the CAICT DevOps continuous delivery Level 2 assessment, showcasing how standardized DevOps practices and a one‑stop insurance marketing platform dramatically improved development efficiency, quality, and market competitiveness while highlighting challenges, outcomes, and future plans.

Continuous DeliveryDevOpscase study
0 likes · 11 min read
How China Life (Overseas) Reached Advanced DevOps Maturity and Boosted Digital Transformation
MaGe Linux Operations
MaGe Linux Operations
Jun 28, 2023 · Operations

Why OrbStack Is the Fast, Lightweight Docker Alternative for macOS

OrbStack provides a zero‑configuration, free virtualization solution on macOS that replaces Docker Desktop and traditional Linux VMs with faster startup, lower CPU and memory usage, seamless Docker integration, and a full Linux environment, making development on Apple Silicon both efficient and effortless.

DevOpsDocker alternativeOrbStack
0 likes · 8 min read
Why OrbStack Is the Fast, Lightweight Docker Alternative for macOS
vivo Internet Technology
vivo Internet Technology
Jun 28, 2023 · Operations

Certificate Management Platform Practice: From Manual to Platform-Based Operations at Scale

vivo replaced fragile, engineer‑driven certificate handling with a centralized Vue‑2/Go platform that automates application, secure key storage, renewal alerts, and multi‑environment pushes, eliminating availability incidents and paving the way for future blockchain‑based, immutable certificate distribution.

Certificate ManagementDevOpsOperations Automation
0 likes · 7 min read
Certificate Management Platform Practice: From Manual to Platform-Based Operations at Scale
Efficient Ops
Efficient Ops
Jun 27, 2023 · Information Security

How a Bank Secures Open‑Source Software: Practices, Policies, and Platforms

This article explains how open‑source technologies drive digital transformation in finance, outlines the regulatory "Opinions" guiding secure, compliant use, and details a comprehensive open‑source security management framework—including lifecycle standards, a dedicated platform, DevOps integration, SBOM adoption, and continuous risk mitigation.

DevOpsOpen Source SecuritySBOM
0 likes · 10 min read
How a Bank Secures Open‑Source Software: Practices, Policies, and Platforms
DevOps Cloud Academy
DevOps Cloud Academy
Jun 26, 2023 · Operations

Comprehensive DevOps Interview Guide: Key Concepts, Tools, and Practices

This article provides a thorough overview of DevOps fundamentals, differences from Agile, popular tools, lifecycle stages, CI/CD concepts, AWS roles, version control, SSH, Git commands, Jenkins architecture, Ansible, Puppet, Chef, Docker, Kubernetes, and related interview questions to help candidates prepare for DevOps engineering positions.

AWSCI/CDDevOps
0 likes · 23 min read
Comprehensive DevOps Interview Guide: Key Concepts, Tools, and Practices
DevOps Cloud Academy
DevOps Cloud Academy
Jun 26, 2023 · Operations

15 Common Jenkins Interview Questions and Answers

This article provides a concise overview of Jenkins, its architecture, key concepts, and best practices by presenting fifteen frequently asked interview questions along with detailed answers to help candidates prepare effectively for Jenkins-related job interviews.

CI/CDDevOpsInterview
0 likes · 8 min read
15 Common Jenkins Interview Questions and Answers
Efficient Ops
Efficient Ops
Jun 25, 2023 · Operations

How to Build a Next‑Gen “Big Operations” System for Reliability and Observability

This article outlines the evolution from manual operations to DevOps and SRE‑driven “big operations,” detailing system reliability and continuity practices, observability concepts, and the development of AIOps maturity standards, offering a comprehensive guide for building stable, efficient, and secure operational frameworks.

AIOpsDevOpsObservability
0 likes · 14 min read
How to Build a Next‑Gen “Big Operations” System for Reliability and Observability
DevOps Cloud Academy
DevOps Cloud Academy
Jun 25, 2023 · Cloud Native

Advanced Helm Chart Techniques: Setting Replica Limits, Sharing Code with Sub‑templates, and Generating ConfigMaps

This article explains how to create and customize Helm charts by setting replica count ceilings, reusing logic with sub‑templates, and generating properly indented ConfigMaps using toYaml and indent functions, providing practical examples and command‑line snippets for Kubernetes deployments.

DevOpsHelmKubernetes
0 likes · 12 min read
Advanced Helm Chart Techniques: Setting Replica Limits, Sharing Code with Sub‑templates, and Generating ConfigMaps
DevOps Cloud Academy
DevOps Cloud Academy
Jun 24, 2023 · Cloud Native

Using ConfigMap to Dynamically Configure Nginx in Kubernetes

This article explains what a Kubernetes ConfigMap is, when to use it, and provides step‑by‑step instructions with YAML examples for creating a ConfigMap, mounting it in an Nginx deployment, and making the server_name parameter dynamic using pod metadata.

DevOpsKubernetescloud-native
0 likes · 8 min read
Using ConfigMap to Dynamically Configure Nginx in Kubernetes
DevOps Cloud Academy
DevOps Cloud Academy
Jun 23, 2023 · Cloud Native

An Introduction to Helm: Architecture, Components, and Benefits

Helm is a Kubernetes package manager that simplifies application deployment by using charts, templates, and versioned releases, offering features such as easy installation, upgrades, rollbacks, dependency management, and integration with CI/CD pipelines, making it a key tool for cloud‑native operations.

CI/CDDevOpsHelm
0 likes · 10 min read
An Introduction to Helm: Architecture, Components, and Benefits
Liangxu Linux
Liangxu Linux
Jun 18, 2023 · Cloud Native

10 Proven Techniques to Shrink Docker Image Size for Faster CI/CD

This guide explains why Docker image size matters for CI/CD and cloud deployments, then details ten practical methods—including layer minimization, multi‑stage builds, slim base images, apt flags, .dockerignore, and specialized tools—complete with code snippets and visual comparisons to help you create leaner containers.

CI/CDDevOpsDockerfile
0 likes · 10 min read
10 Proven Techniques to Shrink Docker Image Size for Faster CI/CD
DevOps Operations Practice
DevOps Operations Practice
Jun 16, 2023 · Operations

Top CI/CD Tools for DevOps: Features and Comparisons

This article introduces CI/CD as a DevOps approach, explains the challenges of selecting the right pipeline tool, and provides detailed overviews and key features of ten popular CI/CD solutions—including GitLab, Azure DevOps, GitHub Actions, CircleCI, Jenkins, and more—to help readers choose the best fit for their workflows.

CI/CDContinuous DeliveryDevOps
0 likes · 15 min read
Top CI/CD Tools for DevOps: Features and Comparisons
Wukong Talks Architecture
Wukong Talks Architecture
Jun 14, 2023 · Operations

One‑Click Deployment of Branch Code to a Remote Server Using Jenkins

This article provides a step‑by‑step guide on installing Jenkins, configuring global tools, creating a freestyle project, pulling code from GitLab, building a Java JAR, backing up existing JARs, copying the new package to a remote server, and performing a rolling Docker Swarm update, while also addressing common SSL and SSH issues.

CI/CDDevOpsJenkins
0 likes · 10 min read
One‑Click Deployment of Branch Code to a Remote Server Using Jenkins
DevOps Cloud Academy
DevOps Cloud Academy
Jun 13, 2023 · Cloud Native

Understanding GitOps: Principles, Workflow, and Benefits

This article explains GitOps as an automated, Git‑centric approach to managing cloud‑native infrastructure using IaC, pull requests, and CI/CD pipelines, detailing how it works, its components, deployment strategies, and the operational advantages it brings to modern software delivery.

CI/CDDevOpsGitOps
0 likes · 12 min read
Understanding GitOps: Principles, Workflow, and Benefits
DevOps
DevOps
Jun 13, 2023 · Operations

Why DevOps Is Not Dead: The Rise of Platform Engineering and Its Impact on Modern Operations

The article argues that DevOps is still alive, explains the shortcomings of isolated operational practices, introduces platform engineering as the next evolution, and discusses practical considerations such as third‑party software selection, cloud‑native adoption, and the role of internal developer platforms in improving organizational efficiency.

DevOpsPlatform Engineeringcloud-native
0 likes · 10 min read
Why DevOps Is Not Dead: The Rise of Platform Engineering and Its Impact on Modern Operations
Ant R&D Efficiency
Ant R&D Efficiency
Jun 12, 2023 · Cloud Native

Platform Engineering: Challenges and Best Practices in Large-Scale Implementation

Platform engineering at scale requires unified self‑service abstractions, domain‑specific languages like KCL, divide‑and‑conquer monorepo structures, robust modeling and automation, and a collaborative culture, as demonstrated by Ant Group’s KusionStack implementation that supports thousands of projects with a sub‑one‑to‑nine platform‑to‑developer ratio.

DevOpsDomain Specific LanguagesGitOps
0 likes · 20 min read
Platform Engineering: Challenges and Best Practices in Large-Scale Implementation
Java High-Performance Architecture
Java High-Performance Architecture
Jun 8, 2023 · Cloud Native

Master Podman: Docker‑Compatible, Daemon‑Free Container Runtime

This guide explains what Podman is, how it differs from Docker, and provides step‑by‑step instructions for installing, configuring, and using Podman—including common commands, rootless operation, registry accelerators, volume handling, and essential configuration files—so you can manage containers without a daemon.

CLIDevOpsDocker Compatibility
0 likes · 17 min read
Master Podman: Docker‑Compatible, Daemon‑Free Container Runtime
21CTO
21CTO
May 31, 2023 · Fundamentals

Navigate Your Coding Journey: 2023 Roadmaps for Frontend, Backend, and DevOps

This article introduces the 2023 developer roadmaps from roadmap.sh, offering detailed visual guides for frontend, backend, and DevOps technologies, explaining how these structured paths can help programmers learn efficiently, avoid blind trial‑and‑error, and access high‑resolution images and related resources for each stack.

DevOpsLearningRoadmap
0 likes · 4 min read
Navigate Your Coding Journey: 2023 Roadmaps for Frontend, Backend, and DevOps
Efficient Ops
Efficient Ops
May 30, 2023 · Operations

Mastering Fault Self-Healing: Automate Disk Alerts and Scale Operations

Discover how to transform nightly disk‑space alerts into automated self‑healing workflows, covering prerequisite standards, multi‑dimensional monitoring, CMDB integration, script‑based remediation, and multi‑channel notifications to scale operations across thousands of servers without manual intervention.

CMDBDevOpsOperations Automation
0 likes · 10 min read
Mastering Fault Self-Healing: Automate Disk Alerts and Scale Operations
DevOps
DevOps
May 30, 2023 · R&D Management

Understanding and Managing Technical Debt: Quadrants, Types, and Practical Steps

This article explains the concept of technical debt, its four-quadrant model, various debt types, and presents a six‑step process—including identification, visualization, prioritization, planning, execution, and review—to effectively manage and reduce technical debt for higher software quality and delivery speed.

DevOpssoftware engineeringsoftware quality
0 likes · 7 min read
Understanding and Managing Technical Debt: Quadrants, Types, and Practical Steps
DevOps Cloud Academy
DevOps Cloud Academy
May 29, 2023 · Databases

Best Database Schema Migration Tools: CLI, GUI, and GitOps/Database-as-Code Solutions

Database schema changes are among the riskiest development tasks, and this article reviews top migration tools—from basic CLI clients like mysql and psql, through popular GUIs such as phpMyAdmin and DBeaver, to modern GitOps/Database-as-Code solutions like Liquibase, Flyway, Sqitch, Atlas, Prisma, and Bytebase—highlighting their features, pricing, and collaboration capabilities.

CLIDatabaseDevOps
0 likes · 9 min read
Best Database Schema Migration Tools: CLI, GUI, and GitOps/Database-as-Code Solutions
Practical DevOps Architecture
Practical DevOps Architecture
May 26, 2023 · Cloud Native

Comprehensive Cloud Native DevOps Course Curriculum

This document presents a detailed curriculum for a cloud‑native DevOps training program, covering Docker, Kubernetes, Helm, Prometheus, Grafana, Loki, CI/CD pipelines, GitOps, Istio, Containerd, and related operational tools across more than ninety structured lessons.

CI/CDDevOpsInfrastructure as Code
0 likes · 7 min read
Comprehensive Cloud Native DevOps Course Curriculum
DevOps Cloud Academy
DevOps Cloud Academy
May 24, 2023 · Operations

Managing Jenkins with the python-jenkins API

This tutorial demonstrates how to install the python-jenkins library, explore its extensive API methods, and use Python scripts to create, copy, configure, and control Jenkins jobs, nodes, views, plugins, and builds, providing practical examples and code snippets for each operation.

APICI/CDDevOps
0 likes · 9 min read
Managing Jenkins with the python-jenkins API
Continuous Delivery 2.0
Continuous Delivery 2.0
May 23, 2023 · Operations

Challenges and Best Practices for End-to-End Automated Testing

The article examines the challenges of end‑to‑end automated testing, explains why it often becomes complex and costly, and advocates for a testing strategy that emphasizes deterministic, atomic tests, continuous delivery pipelines, and contract testing to reduce reliance on fragile full‑system tests.

Continuous DeliveryDevOpscontract-testing
0 likes · 8 min read
Challenges and Best Practices for End-to-End Automated Testing
DevOps
DevOps
May 18, 2023 · Fundamentals

Understanding Technical Debt: Definitions, Types, Impacts, and Management Strategies

This article explains the concept of technical debt, its origins, various classifications, the economic analogy with financial debt, the risks of ignoring it, and practical approaches for identifying, prioritizing, and repaying it through regular refactoring and disciplined engineering practices.

DevOpsRefactoringproduct management
0 likes · 22 min read
Understanding Technical Debt: Definitions, Types, Impacts, and Management Strategies
Java Architect Essentials
Java Architect Essentials
May 17, 2023 · Cloud Native

Using Docker to Set Up a Local Development Environment

This article explains how Docker can create isolated, reproducible local development environments, outlines its advantages, guides through installation pitfalls like WSL2 kernel updates and BIOS virtualization settings, and demonstrates running an Nginx container while highlighting further challenges such as file mapping and custom Dockerfile creation.

DevOpsDockerLocal Development
0 likes · 5 min read
Using Docker to Set Up a Local Development Environment
php Courses
php Courses
May 15, 2023 · Cloud Native

How to Create and Run a PHP Container with Docker

This tutorial explains what a PHP container is, why containers are useful for modern DevOps, and provides step‑by‑step instructions—including Dockerfile creation, image building, and container execution—to package a PHP 7.4 application with Nginx using Docker.

DevOpsDockercontainer
0 likes · 4 min read
How to Create and Run a PHP Container with Docker
Efficient Ops
Efficient Ops
May 14, 2023 · Operations

How China Agricultural Bank’s Smart Healthcare Platform Mastered DevOps Maturity

This article details the Agricultural Bank of China's Smart Healthcare Cloud Platform's journey through the CAICT DevOps Capability Maturity Model, highlighting its impressive user growth, assessment achievements, Q&A insights from project leaders, best practices, challenges overcome, and guidance for other organizations seeking DevOps excellence.

BankingContinuous DeliveryDevOps
0 likes · 17 min read
How China Agricultural Bank’s Smart Healthcare Platform Mastered DevOps Maturity
Efficient Ops
Efficient Ops
May 14, 2023 · Operations

How China’s Telecom Giants Accelerate IT Efficiency with DevOps Maturity Models

Amid a nationwide digital transformation, leading Chinese telecom operators have leveraged the CAICT‑backed DevOps Capability Maturity Model to evaluate and improve their IT performance, integrating team resources and talent to better support business systems, with detailed case studies and measurable outcomes across dozens of projects.

Continuous DeliveryDevOpsIT efficiency
0 likes · 14 min read
How China’s Telecom Giants Accelerate IT Efficiency with DevOps Maturity Models
Efficient Ops
Efficient Ops
May 14, 2023 · Operations

How Top Chinese Insurers Accelerated IT Efficiency with DevOps Maturity Models

In the era of digital transformation, leading Chinese insurers such as PICC, China Life Property and Taikang leveraged the CAICT DevOps Capability Maturity Model to assess and improve their IT operations, showcasing concrete project outcomes, architectural innovations, and measurable delivery gains.

Continuous DeliveryDevOpsIT Operations
0 likes · 9 min read
How Top Chinese Insurers Accelerated IT Efficiency with DevOps Maturity Models
Architecture Digest
Architecture Digest
May 12, 2023 · Operations

One-Click Jenkins + Docker + Spring Boot Automated Deployment Guide

This tutorial provides a complete step‑by‑step guide to set up a Jenkins server inside Docker on CentOS, configure Maven and plugins, create a pipeline that builds a Spring Boot project, builds a Docker image with a Dockerfile, and runs the container automatically, covering all common pitfalls.

CI/CDDevOpsJenkins
0 likes · 7 min read
One-Click Jenkins + Docker + Spring Boot Automated Deployment Guide
Efficient Ops
Efficient Ops
May 10, 2023 · Operations

How Chinese Banks Accelerate Digital Transformation with DevOps Maturity Models

Amid digital transformation, nine Chinese city‑commercial banks and financial institutions adopted the CAICT‑led DevOps Capability Maturity Model, achieving significant IT efficiency gains, integrating resources, and enhancing business support across continuous delivery, technical operation, security, and system tooling, with detailed project case studies and a comprehensive overview of the standard.

BankingDevOpsMaturity Model
0 likes · 16 min read
How Chinese Banks Accelerate Digital Transformation with DevOps Maturity Models
Efficient Ops
Efficient Ops
May 10, 2023 · Operations

How China’s Top Banks Accelerate Digital Transformation with DevOps Maturity

Amid a nationwide digital‑transformation push, six state‑owned commercial banks and their subsidiaries evaluated dozens of projects against the CAICT DevOps Capability Maturity Model, revealing how large‑scale DevOps adoption improves IT efficiency, integrates resources, and supports business systems across finance, risk, and cloud platforms.

BankingDevOpsIT Operations
0 likes · 24 min read
How China’s Top Banks Accelerate Digital Transformation with DevOps Maturity
Efficient Ops
Efficient Ops
May 10, 2023 · Operations

Mastering XOps: From DevOps to FinOps – A Comprehensive Guide

This article presents a systematic overview of the emerging XOps ecosystem—including DevOps, BizDevOps, AIOps, FinOps, and SRE—detailing their relationships, maturity models, standards, and practical guidance for enterprises seeking to achieve efficient, secure, and data‑driven digital transformation.

AIOpsBizDevOpsDevOps
0 likes · 13 min read
Mastering XOps: From DevOps to FinOps – A Comprehensive Guide
DevOps Cloud Academy
DevOps Cloud Academy
May 10, 2023 · Operations

Understanding the Role of Site Reliability Engineering (SRE) in DevOps

This article explains why Site Reliability Engineering (SRE) and DevOps are both essential for modern software development, compares their objectives, outlines their complementary roles, and highlights the fundamental differences that help organizations achieve faster releases with higher reliability.

DevOpsSREsite reliability engineering
0 likes · 8 min read
Understanding the Role of Site Reliability Engineering (SRE) in DevOps
Continuous Delivery 2.0
Continuous Delivery 2.0
May 8, 2023 · Operations

Google’s Monolithic Code Repository: Scale, Architecture, and Practices

Google’s monolithic repository, managed by the proprietary Piper system and accessed via the cloud‑based CitC client, stores over a billion files and billions of lines of code, supports tens of thousands of engineers, and relies on trunk‑based development, extensive tooling, and strict security to enable large‑scale, efficient software development.

DevOpsGoogleMonorepo
0 likes · 17 min read
Google’s Monolithic Code Repository: Scale, Architecture, and Practices
21CTO
21CTO
May 5, 2023 · Product Management

Why Product‑Mode Teams Outperform Traditional Project Teams

The article compares traditional software project teams with product‑mode teams, highlighting how long‑lived, cross‑functional product teams improve responsiveness, reduce cycle time, preserve knowledge, maintain architectural integrity, and deliver higher business value through continuous iteration and ownership.

AgileDevOpssoftware development
0 likes · 32 min read
Why Product‑Mode Teams Outperform Traditional Project Teams
Top Architect
Top Architect
May 5, 2023 · Backend Development

Using Redis Sentinel for High Availability: Design and Implementation

This article introduces Redis Sentinel as the official high‑availability solution for Redis, explains its core functions, provides configuration examples, compares three ways to receive failover notifications (script, client subscription, and indirect service), and offers design recommendations for robust production deployments.

DevOpsFailoverRedis
0 likes · 10 min read
Using Redis Sentinel for High Availability: Design and Implementation
Programmer DD
Programmer DD
May 5, 2023 · Operations

Boost Development Efficiency with GitLab CI/CD: A Hands‑On Guide

This article explains why efficiency matters in software delivery, introduces CI/CD concepts and tools like Jenkins and GitLab, details installing GitLab Runner, walks through pipeline configuration with key YAML keywords, and emphasizes that mastering DevOps principles and tools dramatically improves development productivity.

CI/CDContinuous DeliveryDevOps
0 likes · 10 min read
Boost Development Efficiency with GitLab CI/CD: A Hands‑On Guide
Su San Talks Tech
Su San Talks Tech
May 3, 2023 · Databases

Master MongoDB Sharding: Theory, Setup, and Troubleshooting

This guide walks you through MongoDB sharding fundamentals, step‑by‑step cluster setup, common failure diagnostics, and practical commands, enabling you to build, manage, and optimize a sharded MongoDB deployment for scalable storage and high‑performance applications.

ClusterDatabaseDevOps
0 likes · 16 min read
Master MongoDB Sharding: Theory, Setup, and Troubleshooting
Liangxu Linux
Liangxu Linux
May 2, 2023 · Operations

Why Docker Makes Local Development a Breeze—and How to Set It Up

This guide explains how Docker simplifies local development by providing isolated, reproducible environments, outlines the key advantages, walks through installing Docker Desktop (including WSL2 kernel and BIOS virtualization fixes), and demonstrates running an Nginx container while highlighting remaining challenges such as command availability and service networking.

DevOpsDockerLocal Development
0 likes · 5 min read
Why Docker Makes Local Development a Breeze—and How to Set It Up
DevOps
DevOps
Apr 28, 2023 · Fundamentals

Understanding Software Quality: Internal vs External, Speed Trade‑offs, and Economic Impact

This article explores the concept of software quality, distinguishing internal and external quality, examining their relationship with development speed, technical debt, and economics, and discusses models, product stages, customer perspectives, and the influence of digital transformation on quality assurance.

DevOpsproduct managementsoftware engineering
0 likes · 20 min read
Understanding Software Quality: Internal vs External, Speed Trade‑offs, and Economic Impact
JavaEdge
JavaEdge
Apr 27, 2023 · Databases

How to Deploy MySQL 5.7 with Docker: A Complete Step‑by‑Step Guide

This article walks you through downloading the MySQL 5.7 Docker image, configuring IPv4 networking, launching the container with proper volume mounts, troubleshooting common startup errors, verifying the setup, and discussing production‑grade considerations such as data persistence, memory isolation, and scaling.

DevOpsDockerLinux
0 likes · 14 min read
How to Deploy MySQL 5.7 with Docker: A Complete Step‑by‑Step Guide
DevOps Cloud Academy
DevOps Cloud Academy
Apr 27, 2023 · Operations

GitLab Runner Installation, Registration, and Common Commands Guide

This article provides a comprehensive guide to installing GitLab Runner on various platforms, explains version and Docker requirements, details registration types and token retrieval, and presents both interactive and non‑interactive registration commands along with common runner commands and a sample pipeline configuration.

CI/CDDevOpsDocker
0 likes · 9 min read
GitLab Runner Installation, Registration, and Common Commands Guide
Cloud Native Technology Community
Cloud Native Technology Community
Apr 25, 2023 · Cloud Native

2022‑2023 Cloud‑Native Technology Survey in the Financial Industry

The 2022‑2023 CNBPA cloud‑native survey of 294 financial institutions reveals that hybrid multi‑cloud deployments, FinOps cost‑management, platform‑engineered DevOps, and increasing adoption of containers, micro‑services, and bare‑metal servers are driving a rapid shift toward cloud‑native architectures across banks, insurers, securities firms and other financial entities.

ContainersDevOpsFinOps
0 likes · 9 min read
2022‑2023 Cloud‑Native Technology Survey in the Financial Industry
Qunar Tech Salon
Qunar Tech Salon
Apr 24, 2023 · Operations

Design and Evolution of Qunar's Watcher Enterprise Monitoring Platform

The article details the background, architecture, core features, alert governance, trace integration, and cloud‑native evolution of Watcher, Qunar's internally built, highly scalable monitoring platform that unifies application‑level metrics, alerting, and observability across thousands of services and containers.

DevOpsMonitoringObservability
0 likes · 19 min read
Design and Evolution of Qunar's Watcher Enterprise Monitoring Platform
DevOps Cloud Academy
DevOps Cloud Academy
Apr 22, 2023 · Operations

Why DevOps Matters and an Introduction to Jenkins CI/CD Pipeline

The article explains how software and the Internet have transformed business operations, why adopting DevOps practices is essential for modern companies, and introduces Jenkins as a key tool for automating the entire CI/CD pipeline from code commit to production deployment.

CI/CDDevOpsJenkins
0 likes · 3 min read
Why DevOps Matters and an Introduction to Jenkins CI/CD Pipeline
dbaplus Community
dbaplus Community
Apr 19, 2023 · Operations

How Cloud‑Native Fuels Operations Digital Transformation – Insights from China Mobile

This article summarizes Wang Xiaozheng’s 2023 China Data Intelligence Management Summit talk, outlining the challenges of operations transformation under cloud‑native, the core ideas behind digital ops, Zhejiang Mobile’s practical implementation across six "可" dimensions, and future outlooks for AIOps and metaverse‑driven collaboration.

AIOpsDevOpsMetaverse
0 likes · 10 min read
How Cloud‑Native Fuels Operations Digital Transformation – Insights from China Mobile
DeWu Technology
DeWu Technology
Apr 19, 2023 · Backend Development

Web Project Code Refactoring: Practices, Challenges, and Solutions

The article details a year‑long refactoring case study of a fast‑iteration web project migrated from Python to Java/Go, describing inherited performance bugs, a prioritized migration plan, monitoring integration, concrete optimizations such as query reduction and cache redesign, and the resulting stability and latency gains, while outlining required developer skills and best‑practice recommendations.

Code RefactoringDevOpsGo
0 likes · 19 min read
Web Project Code Refactoring: Practices, Challenges, and Solutions
DevOps Cloud Academy
DevOps Cloud Academy
Apr 18, 2023 · Operations

Using GitLab CI/CD to Trigger Cross‑Project Pipelines for Microservices

This article explains how GitLab CI/CD can be configured to run cross‑project pipelines, enabling automated testing and deployment of microservices by adding bridge jobs, specifying downstream branches, and passing variables, while illustrating the process with code examples and pipeline visualizations.

CI/CDCross-Project PipelinesDevOps
0 likes · 8 min read
Using GitLab CI/CD to Trigger Cross‑Project Pipelines for Microservices
Baidu Geek Talk
Baidu Geek Talk
Apr 17, 2023 · Operations

Baidu DuoLiXiong Platform Stability Construction: Practices and Insights

Baidu's DuoLiXiong platform, a SaaS suite for local services, achieves stability through comprehensive technical and business specifications, microservice best practices, rigorous code reviews, automated monitoring, eventual consistency, idempotency, and future automated scaling and intelligent fault tolerance for critical operations.

DevOpsEventual Consistencycode review
0 likes · 11 min read
Baidu DuoLiXiong Platform Stability Construction: Practices and Insights