Application Virtualization

Unveiling Virtualization! A Comprehensive Understanding of Hypervisors to Master Core Cloud Computing Technologies!

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Unveiling Virtualization! A Comprehensive Understanding of Hypervisors to Master Core Cloud Computing Technologies!

Linux | Red Hat Certified | IT Technology | Operations Engineer 👇 Join our technical exchange QQ group with 1000 members, note 【Public Account】 for faster approval 1. What is Virtualization Virtualization is a process that allows for more efficient utilization of physical computer hardware and is the foundation of cloud computing. Virtualization technology uses … Read more

Remediation Plan for Virtual Machine Escape Vulnerability on QEMU-KVM Virtualization Platform

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Remediation Plan for Virtual Machine Escape Vulnerability on QEMU-KVM Virtualization Platform

Friendly Reminder: The full text contains over 6200 words, estimated reading time is 16 minutes. Abstract In public cloud environments, users no longer own the hardware resources of the infrastructure; software runs in the cloud, and business data is also stored in the cloud. Therefore, security issues are one of the main concerns for users … Read more

First Experience with Edge Computing: How ZStack Mini Achieves Extreme Simplicity?

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First Experience with Edge Computing: How ZStack Mini Achieves Extreme Simplicity?

Authors: Zeng Zhiqiang, Zhang Guangbin Due to the COVID-19 pandemic, most industries have been impacted to varying degrees. However, for businesses primarily operating online, this impact also means opportunity. For example, the surge in “remote work” after the resumption of work and production has made applications like Alibaba DingTalk and Tencent Meeting instant “national applications,” … Read more

Applications of C Language in Cloud Computing: Virtualization and Container Technology

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Applications of C Language in Cloud Computing: Virtualization and Container Technology

Applications of C Language in Cloud Computing: Virtualization and Container Technology In today’s cloud computing field, virtualization and container technologies have become extremely important tools. These two technologies enable more efficient resource management and provide better portability for various applications. In this article, we will explore how the C language is involved in these two … Read more

What Are the Differences Between Data Center Virtualization and Desktop Virtualization?

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What Are the Differences Between Data Center Virtualization and Desktop Virtualization?

Source: Network Technology Alliance Virtualization did not appear overnight; its development has gone through multiple stages. The earliest forms of virtualization can be traced back to the 1960s, primarily aimed at addressing the low utilization of hardware resources. With the continuous advancement of computer technology, virtualization has gradually evolved into a comprehensive and complex technology, … Read more

The Evolution of Backend Storage in Pingao Virtualization

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The Evolution of Backend Storage in Pingao Virtualization

In the continuous development of Pingao virtualization technology, backend storage for virtualization has always been a focal point. This article will trace the evolution from the initial file storage and NFS to centralized storage SAN, then to the selection of Ceph’s RBD method, and finally to the current state of backend storage supporting the vhost … Read more

Cloud Desktop Development and Security: Building an Efficient and Reliable Virtual Office Environment

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Cloud Desktop Development and Security: Building an Efficient and Reliable Virtual Office Environment

Abstract: The cloud desktop, as an emerging virtualization technology, is gradually changing traditional office models. By deploying the desktop environment in the cloud, it provides users with a flexible, efficient, and convenient working experience. However, with the widespread application of cloud desktops, their security faces numerous challenges. This article will explore the development process of … Read more

Are Domestic Virtualization Products’ Supporting Software Mature?

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Are Domestic Virtualization Products' Supporting Software Mature?

◉ Are Domestic Virtualization Products’ Supporting Software Mature?The financial industry has high requirements for business continuity and data security, so it uses various extensible software to ensure data safety, such as VCenterHA, virtual machine CDP protection (EMC RecoverPoint for VM), unified backup platforms (NBU, Commvault), cross-data center extended clusters, VAAI technology, etc. Are there mature … Read more

Research on Disaster Recovery System Model Based on Virtualization Technology

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Research on Disaster Recovery System Model Based on Virtualization Technology

Research on Disaster Recovery System Model Based on Virtualization Technology Fundamentals of Virtualization Technology Virtualization technology is a technique that abstracts physical hardware resources into logical resources. By transforming hardware resources such as CPU, memory, disk, and I/O into a dynamically manageable “resource pool”, virtualization technology breaks physical boundaries, allowing a single physical server to … Read more

Should Transparent Huge Pages Be Disabled in Linux Virtual Machines in Virtualized Environments?

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Should Transparent Huge Pages Be Disabled in Linux Virtual Machines in Virtualized Environments?

Whether to disable Transparent Huge Pages (THP) in virtualized environments should be considered comprehensively based on the type of virtual machine workload, features of the virtualization platform, and requirements for performance stability. The following are recommendations and detailed justifications for different scenarios: 1. Core Reasons for Disabling THP in Virtualized Environments Memory Management Conflicts: Balloon … Read more