This article explains how AWS Fargate eliminates the need for traditional container orchestration by providing a serverless, pay‑as‑you‑go platform that integrates with Amazon VPC, Auto Scaling, ELB, IAM and compliance standards, reshaping the way developers build and run cloud‑native applications.
This article introduces Docker as an open‑source container engine, explains how it differs from traditional virtual machines, outlines its advantages, shows its relationship with micro‑services, and provides step‑by‑step installation and common command examples for getting started.
This article provides a comprehensive introduction to container technology—covering Docker's architecture, networking models, storage solutions, integration with PaaS/IaaS platforms, orchestration tools, and its impact on DevOps, micro‑services, and cloud computing ecosystems.
This comprehensive guide explains Docker's purpose, compares it with virtual machines, introduces Linux containers, walks through installation, image and container management, and provides step‑by‑step examples—including a hello‑world demo and a full Dockerfile tutorial for building custom images.
This guide explains how to install Docker Compose on Ubuntu, create a docker‑compose.yml file to define WordPress and MySQL services, configure volumes, environment variables, and networking, and then start, verify, and manage the containers, providing a complete end‑to‑end example of Docker Compose usage.
This guide explains Docker container fundamentals and provides step‑by‑step instructions for creating, launching (both new and stopped containers), running containers in the background, attaching or executing commands inside them, viewing logs, exporting/importing snapshots, and cleaning up containers using Docker CLI commands.
This article compares Linux containers and virtual machines, explaining their architectural differences, use‑case scenarios, security considerations, and how to choose the appropriate technology for applications ranging from single services to full LAMP stacks.
The AWS re:Invent 2017 conference in Las Vegas introduced a range of compute innovations—including Amazon EKS, AWS Fargate, new EC2 instance families, Spot Instance hibernation, Time Sync Service, and a Serverless Application Repository—while showcasing sessions from Netflix and other industry leaders.
MesaLock Linux is an open‑source Linux distribution that rewrites user‑space applications in memory‑safe languages like Rust and Go, applying three security principles to reduce attack surface, offering container‑ready images, BSD licensing, and community‑driven development.
In this interview, JD.com’s infrastructure director Bao Yongcheng discusses his work on large‑scale container platforms, kernel‑level scheduling improvements, power‑saving experiments, and the future of cloud‑native data centers, highlighting practical lessons from the 11.11 shopping festival preparation.
This article analyzes the technical and organizational factors that determine when Docker containers are appropriate versus virtual machines, covering scenarios from small startups to large enterprises, and presents ten deployment modes ranging from public‑cloud VMs to advanced Kubernetes and hybrid solutions.
The CNUTCon Global Operations Conference highlighted UCloud's container and Serverless practices, explaining the evolution from virtualization waste to function‑as‑a‑service, showcasing UCloud's universal compute platform and real‑world use cases such as image processing, gene data analysis, and OCR recognition.
The article explains how applying continuous delivery and infrastructure automation enables self‑service, allowing developers to focus on business logic while operations concentrate on environment optimization, and how containers further separate development from operations roles, addressing coupling in business, organization, architecture, and roles.
An in‑depth look at Docker’s transformation into the Moby project reveals how the company repackaged its flagship container platform, the community’s backlash over the split, the strategic motives behind the move, and what it means for the future of container‑based cloud native development.
This article explains how continuous integration, continuous delivery, continuous deployment, microservices and container technologies interrelate to enable faster, more reliable software delivery, describing CI/CD pipelines, the role of feature toggles, and the benefits of immutable containers in modern DevOps practices.
This article explains how containers use storage plugins like Docker volume drivers and Convoy to integrate persistent storage, describes the plugin API, daemon architecture, backend driver abstractions, and discusses the trade‑offs of different storage types for cloud‑native applications.
The article explains three core reasons why containers excite developers—packaging and portability, resource efficiency, and security boundaries—then expands on self‑service infrastructure, cluster benefits, and the evolving relationship between containers and virtual machines in cloud‑native environments.
In 2017, industry experts predict that cloud‑to‑cloud backup, container virtualization, high‑capacity flash drives, NVMe, software‑defined storage, and 32‑gigabit Fibre Channel will dominate data storage trends, offering improved reliability, performance, and cost efficiency for enterprises transitioning to cloud and SaaS environments.
This article explains the evolution of cloud computing, the birth and principles of containers, their lightweight image‑based packaging, major orchestration platforms such as Kubernetes, Mesos and Swarm, and provides a step‑by‑step Docker tutorial for deploying a Java web application with load balancing.
This article presents a curated 2017 panorama of cloud computing and distributed system technologies, detailing tools from Selenium and Docker to Hadoop, OpenStack, and front‑end frameworks, offering a holistic view for developers navigating modern infrastructure stacks.
This article explains the fundamentals of container technology, compares containers with virtual machines, and provides a step‑by‑step tutorial for constructing a minimal Linux container using busybox or debootstrap, configuring namespaces, cgroups, networking, and launching processes via Go’s exec.Cmd, with full code examples.
The 2016 Ctrip Cloud Walk conference showcased a series of technical talks on cloud computing, container technologies, Kubernetes, Mesos, Docker, and blockchain, sharing real‑world implementations and challenges from industry leaders such as Qiniu, Ele.me, BiliBili, Dianrong, Alibaba Cloud, and Ctrip Cloud.
The article analyzes how the rapid adoption of microservices and container virtualization, especially Docker, boosts software agility and adaptability, while highlighting the critical role of stateful services, the challenges of storage in containers, and the concrete benefits of running both stateless and stateful components within containers.
This article compares traditional hypervisor‑based virtualization with Docker container technology, detailing how containers use shared kernels, namespaces, cgroups, AUFS, and device mapper to achieve lightweight isolation and higher resource efficiency.
The 2016 Anchore survey reveals how organizations of various sizes adopt containers in production and development, highlights security concerns, shows CI/CD tool dominance, compares orchestration platforms, and analyzes host and image operating system preferences, providing a comprehensive view of the container ecosystem.
While Docker revolutionizes application deployment with lightweight containers, it also suffers from significant limitations such as network configuration constraints, restricted library control, lack of clear audit trails, platform incompatibilities, limited isolation, and challenges in storage, logging, and resource management.
This article provides a comprehensive overview of container technology, covering its virtualization-based isolation, historical evolution, core Linux features like namespaces and cgroups, layered image architecture, advantages over virtual machines, limitations, and Docker's role in modern cloud‑native deployments.
The article explains why containers offer stronger security than virtual machines by detailing thirteen best‑practice features such as disabling SSH, limiting ports, short‑lived containers, immutable designs, automated patching, and comprehensive scanning and logging strategies.
This guide explains how to simplify and accelerate Tomcat web application migration by separating static binaries from external configurations, using Docker containers or Juju packages, applying layered configuration, managing persistent data with volumes, and automating deployment, scaling, and rollback operations.
This article provides a comprehensive update on how microservices, containers, and cloud‑native architectures are reshaping middleware, covering key concepts, frameworks, CI/CD pipelines, service discovery, dynamic configuration, scalability, resilience patterns, and integration platforms for modern enterprise IT.
The 2016 RightScale cloud computing survey of 1,060 respondents shows rapid growth in DevOps usage, a doubling of Docker adoption, diverse tool combinations, and highlights container challenges such as lack of experience, with Europe leading Docker usage and a strong push for education and practice.
This article traces the historical and technical evolution of cloud computing—from its early grid‑computing roots and the shift to service models, through the progression of isolation layers (physical machines, virtual machines, PaaS, containers), to the emergence of cloud‑native microservice architectures and their resource‑centric characteristics.
This article explains why Docker services need monitoring, distinguishes black‑box and white‑box approaches, compares self‑hosted and SaaS monitoring stacks, and reviews key components and popular tools such as Prometheus, InfluxDB, Grafana, Datadog, and Sysdig.
Docker, built on Linux container technologies, offers a portable, cross‑platform runtime environment and a rich ecosystem—including image registries, orchestration tools, and cloud integrations—that simplifies development, deployment, and management of distributed applications, while providing resource isolation, high utilization, and DevOps automation.
The article examines how microservices and container technologies are reshaping software development, operations, and organizational structures, emphasizing faster delivery, monitoring, contractual APIs, and the emergence of cloud‑native platforms such as Docker, IBM Bluemix Garage, Joyent Triton, and VMware solutions.
This article compares LXC and Docker, examining how lightweight container technology can reshape application deployment, scalability, and virtualization, while discussing portability, performance, and the future prospects of containers versus traditional virtual machines.
InfoWorld’s 2016 Technology of the Year Awards spotlight Docker’s dominance, listing top container‑related projects such as Docker, Kubernetes, CoreOS, Mesos and others, while also covering a broad range of languages, tools, cloud services and big‑data platforms that shaped the tech landscape.
This article explains Docker's underlying architecture, covering why Docker needs a Linux VM on macOS/Windows, the roles of boot2docker and docker‑machine, and a step‑by‑step breakdown of what happens when you run the classic "docker run hello‑world" command.
This article explains Docker containers as software shipping boxes that standardize environments, solve dependency and scaling challenges, and offer a lightweight alternative to virtual machines for efficient, isolated deployment across many servers.
The article explains how Docker, likened to a shipping container, offers lightweight virtualization that solves environment dependency, enables rapid large‑scale deployment, and isolates applications, positioning it to transform software development and the broader program world.
In a 2016 TechTarget interview, Joyent CTO Bryan Cantrill explains Joyent’s early adoption of OS‑level containers, the launch of its native container platform Triton, the current state of container technology, the need for better micro‑service migration strategies, and his outlook on the evolving cloud‑native ecosystem.
The article compares IBM Bluemix's Cloud Foundry and Docker, outlining their core concepts, key advantages such as ease of use versus portability, differences in packaging, scalability, service integration, and provides guidance on choosing the right platform for various application needs.
The article draws a parallel between the historical impact of shipping containers and Docker, arguing that Docker’s container ecosystem could reshape IT production, operations, and cloud services by enabling standardized, portable workloads and fostering a new era of collaborative software delivery.
This article introduces Docker fundamentals, explaining what Docker is, why it outperforms traditional virtual machines, and clarifying core concepts such as images, containers, and registries for efficient, portable, and fast application deployment.
In a lively Q&A session, industry experts discuss the relationship between Docker and IaaS, share best‑practice guidelines for container deployment, examine emerging standards like OCI and CNCF, and forecast the next five years of infrastructure evolution.
This article explains the fundamentals of container technology, compares containers with virtual machines, describes how containers are managed and deployed using tools like Docker and CoreOS, and shows how container clusters improve resource utilization and scalability in modern DevOps environments.
The article reviews Docker’s role in OS‑level virtualization, tracing its history, current market dominance, community statistics, common use cases, future directions, acquisition strategy, and potential threats from competitors and acquisitions, while summarizing insights from recent interviews with Docker users and experts.
Docker images serve as read‑only templates for containers, which are lightweight, isolated sandboxes that run applications, while Docker repositories store and share these images, supporting both public and private registries, enabling versioned, incremental management of containerized environments.
This article summarizes a guest speaker’s deep dive into Docker’s core technologies, ecosystem, emerging trends, and market impact, highlighting how container isolation reshapes traditional operations, the challenges of adoption, and practical guidance for integrating Docker into production environments.
The article surveys this year's hottest technology trends—including the rise of public cloud, containerization, microservices, multi‑cloud management, endpoint security, machine learning, and the resurgence of DevOps—explaining why they are reshaping enterprise IT and why open source is the common driver behind them.
This tutorial walks you through the most important Docker commands—including pulling images, running containers interactively or in the background, inspecting container details, and removing images—while also covering host file configuration to avoid security risks.
This article traces Docker's origins, explains its core container technologies such as namespaces, cgroups, and AUFS, demonstrates a simple Hello World deployment, and reviews related sub‑projects and security features, showing how Docker reshaped cloud‑native application delivery.
Linux cgroups are a kernel feature that organizes processes into hierarchical control groups, allowing fine‑grained limits, accounting, and isolation of CPU, memory, I/O, network and devices via subsystems such as cpu, memory, cpuset, blkio, and others, and are accessed through a virtual filesystem for configuring and managing resource constraints, underpinning containers and cloud platforms.
This article provides a comprehensive overview of Docker, covering its historical background, core container technologies such as Linux namespaces, cgroups, and AUFS, a practical Hello World example, and recent sub‑projects, illustrating how Docker reshapes cloud‑native development and operations.
This guide walks you through fifteen practical Docker techniques—from retrieving the latest container ID and optimizing Dockerfile usage to handling super‑user permissions, cleaning up stopped containers, parsing inspect output with jq, understanding RUN vs CMD vs ENTRYPOINT, accessing container IPs, communicating via UNIX sockets, visualizing image dependencies, exploring Docker's storage layout and Go source code, managing background processes, and linking containers for inter‑service communication.
The article explains why directly comparing Vagrant and Docker is misleading, outlines their different abstractions and use‑cases, and provides practical guidance on when to use Vagrant for virtual machine management versus Docker for lightweight container‑based development and deployment.
This article introduces Docker, explains its architecture and advantages over virtual machines, compares it with Vagrant, and provides a step‑by‑step tutorial for installing Docker on Fedora, pulling images, running a Node.js/Express app inside a container, and publishing the image to Docker Hub.
