This guide explains how to set up the open‑source btcloud project to create a self‑hosted BaoTa Panel cloud, covering required environment, installation steps, configuration, common issues, and the security and flexibility benefits of a private deployment.
The article examines why private‑cloud infrastructure, rather than public‑cloud services, offers enterprises better cost control, data sovereignty, customization, and security for building AI‑ready platforms, and outlines five core capabilities needed to achieve this.
This tutorial walks through installing Docker on an Alibaba Cloud server, pulling and running the Nextcloud container, configuring firewall ports, initializing the service, and verifying the private cloud storage works, providing step‑by‑step commands and screenshots for a complete deployment.
This article explains cloud computing in plain language, covering its definition, the evolution of computation, public vs. private cloud models, the nine key advantages of public cloud, its value as digital‑age infrastructure, and the roadmap toward making cloud services as ubiquitous and reliable as electricity.
This article details China Merchants Bank’s three‑year journey from a traditional IT backbone to a fully native, multi‑cloud and hybrid cloud environment, explaining why they moved to the cloud, the selection of native and full‑stack solutions, the evolution of their private cloud platform, key challenges, risk mitigation, and lessons learned for large‑scale financial institutions.
China Merchants Bank completed a comprehensive cloud migration of its debit, credit, corporate accounts and all application systems, achieving 99.999% availability through a phased private‑cloud strategy, rigorous engineering practices, and extensive monitoring, while outlining future digital transformation goals.
This article outlines a general, process‑focused approach to offline delivery in private or dedicated cloud environments, covering the need for internal mirrors, plug‑in architecture, dependency awareness, full automation, and best‑practice process design to reduce SRE effort and ensure consistent production.
This article explains what a private cloud is, outlines its key advantages such as enhanced security, SLA stability, autonomy and customization, describes its typical IaaS/PaaS architecture, and compares it in cost, elasticity, and operational models with public cloud solutions.
This article provides a comprehensive overview of cloud computing, explaining the four cloud deployment models—public, private, hybrid, and multicloud—the three main service models IaaS, PaaS, and SaaS, and key considerations for selecting, securing, and costing cloud solutions.
To meet growing business demands, 360’s virtualization team replaced the legacy overlay network with a host‑overlay VPC solution that decouples switches, supports private cloud isolation, leverages DPVS‑based gateways, and integrates monitoring, delivering high‑availability, scalable traffic handling across its 25 G data centers.
This article explains Platform as a Service (PaaS), covering its definition, public/private/hybrid models, key advantages such as faster development cycles and cost reduction, how it supports DevOps, integration scenarios, and factors to consider when choosing a PaaS solution.
This article explains how to design private and hybrid cloud architectures, outlines essential open‑source technologies, discusses scalability, availability, manageability and feasibility, and provides practical guidance on resource measurement, queue load‑balancing, and error‑data handling for robust cloud systems.
This article explains cloud computing reference architecture, illustrating private and hybrid cloud setups, and discusses essential design factors such as scalability, availability, manageability, feasibility, measurable resources, queue-based load balancing, error handling, and decoupling to build robust, cost‑effective cloud systems.
At iQIYI’s April 10 technical salon, experts detailed the company’s private‑cloud serverless journey—from early adoption of Oracle’s Fn for FaaS, through the creation of the Airworkflow engine for event‑driven orchestration, to plans for an internal Dev App Store that eases integration and highlights the distinct needs of private‑cloud environments.
This article provides a comprehensive guide to building private cloud infrastructures, covering core principles of stability, scalability and redundancy, storage options, network design, compute resource planning, operating‑system choices, security mechanisms, cloud‑ification techniques, and practical OpenStack deployment examples.
This guide walks you through selecting an open‑source cloud storage solution, installing Docker, deploying Nextcloud, configuring WebDAV, accessing the service from PC and mobile, and exploring plugins, providing step‑by‑step commands and screenshots to help you set up a secure private cloud drive.
This guide explains why you might need a private cloud, compares several open‑source solutions, and provides step‑by‑step instructions—including Docker installation and Nextcloud deployment—so you can quickly set up a multi‑device synchronized cloud storage on a CentOS 7 VPS.
This step‑by‑step guide shows how to install Docker CE on CentOS, pull the Nextcloud image, run the container with proper volume and port mappings, configure firewall and security groups, and finally access the web interface to set up a fully functional private cloud storage solution.
This guide walks you through installing and configuring Nextcloud on CentOS 7, covering dependencies, Apache, MariaDB, PHP, Nextcloud deployment, virtual‑host setup, and final login verification, enabling a fully functional private cloud storage service.
An in‑depth look at cloud computing explains its PC‑like architecture, the IaaS/PaaS/SaaS stack, operational hurdles, market segmentation, and practical insights from industry examples such as Alibaba’s e‑commerce cloud, PaaS offerings, SDN, and private‑cloud considerations.
The 2019 Data Technology Carnival in Beijing featured a presentation by iKesheng on how a private MySQL‑based RDS solution was designed, deployed, and operated in a state‑owned bank, covering node integration, operational standards, high‑availability scenarios, and multi‑site disaster recovery.
This article explains the four main cloud deployment models—public cloud, private cloud, hybrid cloud, and community cloud—detailing their definitions, advantages, typical use cases, and how organizations can choose the most suitable model based on their needs.
This article provides a beginner-friendly overview of cloud computing, explaining its fundamental concepts, the IaaS, SaaS, and PaaS service models, public, private, and hybrid deployment types, and presents recent market trends and major providers such as AWS, Azure, and Alibaba Cloud.
This reflective essay explores the philosophical roots, historical evolution, and future trends of cloud computing, comparing public, private, and hybrid models, highlighting operational transformations, talent needs, and the strategic role of cloud as the next essential resource for technology and society.
The article describes the background, goals, architecture, security, and future plans of Autohome's internally developed enterprise cloud disk, detailing its multi‑layer design, RBAC permission model, file processing, task scheduling, and integration with various corporate systems to improve collaborative work efficiency.
This article provides a comprehensive introduction to cloud computing, covering its origins, core concepts, service models (IaaS, SaaS, PaaS), deployment models (public, private, hybrid), major providers, and recent market trends that shape the industry today.
This article provides a beginner‑friendly overview of cloud computing, explaining the core concepts of IaaS, SaaS, and PaaS, describing public, private and hybrid deployment models, and analyzing recent market trends and the dominant players shaping the global cloud industry.
The author shares a journey from a college Linux basics class to becoming an operations manager, detailing early hands‑on tasks, challenges in chaotic server environments, the creation of monitoring systems, and three key career lessons about learning, deepening technical understanding, and evaluating workplace fit.
Cloud computing provides on‑demand, location‑independent access to shared, virtualized resources through service models (IaaS, PaaS, SaaS) and deployment types (public, private, hybrid, community), enabling cost‑effective elasticity and rapid provisioning while requiring careful balance of security, control, and provider dependence.
This talk outlines why organizations pursue cloud adoption, defines cloud‑native goals, reviews emerging trends such as bare‑metal and hyper‑convergence, and shares practical private‑cloud operation experiences, including ITIL processes, project management, and tooling, offering a comprehensive view of national‑level private‑cloud practice.
This article examines OpenStack’s evolution over the past eight years, analyzes its current positioning against VMware and AWS, discusses the challenges of its “big tent” model and core services, and speculates on possible future paths for the platform from a user’s viewpoint.
This article explains how to build private and hybrid cloud solutions, outlines essential technology stacks, discusses scalability, resource management, and storage options, and provides practical guidance on improving availability and handling errors in cloud systems.
This article details the challenges and solutions encountered while transitioning a rapidly growing financial services platform from a VM‑centric private cloud to a hybrid environment that combines containers and virtual machines, covering network integration, IP management, container image standards, resource isolation, scheduling compatibility, and future lightweight container strategies.
This article recounts Didi’s Elastic Cloud journey, explaining why a private cloud was needed, why containers and Kubernetes were chosen, detailing the overall architecture, product features, networking, monitoring, logging, storage solutions, and sharing practical insights and future plans.
This article explains the challenges of lightweight private‑cloud deployment, classifies distributed‑system types, and presents a practical solution that combines a standard OS layer, Docker containerization, and Ansible automation, illustrated with a real‑world RabbitMQ cluster example and supporting GitHub resources.
This article explains how 360’s Hulk private cloud platform deploys Elasticsearch with a dedicated master architecture, load‑balancing, per‑business isolated clusters, SearchGuard security, dynamic tokenization, self‑service user features, and advanced monitoring to achieve high‑performance, scalable search services.
This article describes how the OPS team designed and implemented a private‑cloud Elasticsearch service using Mesos for resource management, Docker containers orchestrated by Marathon, and a suite of monitoring, self‑service configuration, and continuous deployment tools to improve resource utilization and operational efficiency.
This article recounts Ele.me's rapid growth from 2014 onward, detailing the challenges of network and server management, the evolution of their operations through standardization, process automation, and platform building, and how private cloud solutions like ZStack enabled fine‑grained, data‑driven infrastructure management.
The article details 58's private cloud platform built on container technology, explaining the motivations, overall architecture, and core module designs such as container management, network model, image repository, logging, and monitoring, illustrating how Docker and Kubernetes enable efficient resource utilization, rapid scaling, and streamlined deployment.
This article details LeTV's diverse database landscape, explains the design and implementation of its private‑cloud RDS built on Docker and Percona XtraDB Cluster, outlines monitoring solutions such as Lepus, Prometheus and Open‑Falcon, and shares practical backup approaches and operational lessons learned.
Learn how the HULK private‑cloud platform automates Docker image building and management by integrating Jenkins pipelines, UI‑driven configuration, GitLab storage, and automated build‑push processes, dramatically reducing manual CLI steps and lowering the entry barrier for container deployment.
This article details the design, automation, high‑availability architecture, backup strategy, and operational workflow of the HULK private‑cloud MySQL service, covering instance provisioning, table management, testing environments, optimization tips, data recovery, and future plans.
This article details the evolution, architecture, deployment, monitoring, and performance optimization of Ultron—360’s internal OpenStack‑based virtualization platform—covering its three development stages, technical stack, automation with Ansible, advanced features like VXLAN and Ceph, and lessons learned from large‑scale operations.
This article details Meizu’s private cloud platform built on Kubernetes, covering cluster architecture, single-image deployment, master and minion configurations, Calico networking, 4/7‑layer load balancing, monitoring with Prometheus, logging pipelines, automated deployment, multi‑datacenter strategies, and performance optimizations for a robust, low‑cost infrastructure.
This article reviews fifteen open-source DevOps tools across categories such as configuration management, bare-metal provisioning, orchestration, continuous integration, and monitoring, explaining their functions, typical use cases in private-cloud deployments, and providing example code snippets to help engineers automate, scale, and secure their cloud operations.
This article introduces OpenStack, outlines its core components, describes NetEase’s private cloud architecture and services, and shares detailed deployment strategies, configuration settings, performance optimizations, and operational lessons learned from years of production use.
This article details the HULK team's experience upgrading their private‑cloud OpenStack environment from Kilo to Mitaka, covering background, risk‑benefit analysis, preparation, step‑by‑step procedures, common pitfalls, and practical solutions, offering actionable guidance for similar OpenStack migrations.
This article presents a comprehensive design for a high‑availability private‑cloud solution for SQL Server that leverages Windows Server 2012 R2 features such as Hyper‑V, SMB 3.0, SOFS, and Storage Spaces to replace traditional SAN‑based clusters with a more flexible, cost‑effective architecture.
This article details Dangdang’s experience building a private job‑cloud platform using Mesos and a custom framework, covering technology selection, key features, integration challenges with Elastic‑Job, resource scheduling, and practical recommendations for Mesos‑based Java workloads.
Learn how to set up a private OpenStack Icehouse cloud by following detailed installation steps, configuring Keystone, setting up networking, creating tenants, roles, and users, and verifying services, complete with command-line examples and essential configuration files.
This article explains how Hulk’s private‑cloud platform customizes SaltStack for large‑scale command execution, detailing its three‑layer architecture, Redis‑based data flow, and a seven‑step workflow that achieves 99 % success while highlighting current limitations and future improvements.
This article explains Microsoft Azure Site Recovery’s hybrid and private‑cloud disaster‑recovery solutions, covering basic concepts, architecture, configuration steps, integration with SCVMM, and recent feature enhancements for continuous VM replication, failover testing, and customizable recovery workflows.
This article details China Mobile Zhejiang's journey from early virtualization to a full private‑cloud platform built on MESOS, covering why MESOS was chosen, the evolution of their cloud stages, DCOS implementation, automatic scaling, service discovery, and the operational benefits achieved.
This article reviews the current state of cloud computing adoption, explains private, public, hybrid, and industry‑specific clouds, and analyzes the strategies of leading providers such as Microsoft Azure, Oracle, Google Cloud, AWS, VMware, and IBM, offering insight for conference attendees.
Learn a comprehensive framework for rapidly constructing a high‑scalability mobile e‑commerce system, covering hybrid app architecture, SOA backend design, container‑based virtualization, private‑cloud deployment, and practical strategies for handling massive traffic spikes during major sales events.
This article details Meituan Cloud's evolution from a private, self‑developed cloud platform to a high‑performance public cloud, covering the motivations, architectural upgrades across physical links, host networking, gateways, controllers, and the adoption of overlay technologies like VXLAN to achieve industry‑leading scalability and reliability.
This article details how Mogujie's private cloud platform, built on OpenStack, Docker, and KVM, was engineered and optimized to handle the massive traffic of the 11.11 shopping festival, covering architectural choices, stability measures, monitoring, disaster recovery, performance tuning, and integration with existing operations systems.
This article summarizes a China Mobile cloud computing talk covering the company’s vision for private and public clouds, core technologies such as lightweight virtualization, distributed scheduling and coordination, the evolution from “small cloud” to “big cloud”, practical reflections on implementation, and strategic recommendations for future development.
In this technical interview, Yiche Group’s senior DBA Gao Jiwei shares how the company designs its database platform, leverages SQL Server’s in‑memory OLTP, implements high‑availability solutions, builds a private cloud with open‑source tools, and optimizes performance during massive traffic events.
In this interview, Ctrip’s Senior Vice President of Technology Eric Ye discusses the challenges of being a CTO, outlines the six key qualities for success, describes Ctrip’s three‑year technology transformation—including the Open API Everywhere strategy and a private cloud built on OpenStack—and shares insights on fostering innovation and patent culture.
In an interview, Ctrip Cloud Platform Director Wu Yiting explains how his team built a private OpenStack cloud for development, testing, production and call‑center virtual desktops, outlines the technical challenges, recent IceHouse improvements, and the topics he will present at upcoming OpenStack training sessions.
In a Baidu technical salon, Xu Liqiang detailed the evolution of Baidu’s private‑cloud platform—covering unified resource pooling, performance‑cost balanced resource management, demand‑driven tiered release, and automated elastic services that together support rapid product‑line iteration across services like Tieba, Community, Search, and Mobile Cloud.
