Linux Private Cloud

In the absence of a breakthrough in desktop Linux, the steady growth of Linux in the server market has made it more of an enterprise-class application business card. However, with Linux's breakthrough in the field of mobile computing, mobile office has a new interpretation of the concept of Linux enterprise-class applications.　　In addition, the development of WEB 2.0 and cloud computing has brought new development opportunities and challenges to open source. The virtualization giant VMware, a firm leader in Mobile, has recently joined the Open-source organization Li ...

According to the latest statistics, in the top ranking of supercomputers, the proportion of Linux used has reached 94.2%, the top 10 systems all adopted the Linux operating system. 2013, Linux will continue to rely on the east wind of cloud computing, in the data center operating system in the market has a greater role. In recent years, with the rapid development of cloud computing, as well as the continuous development of Linux platform and the continuous improvement of ecosystem, more and more enterprises, cloud service providers to Linux as the preferred operating system for their data centers, and more and more enterprises to the key should ...

The 1th part of this series discusses the basic aspects of cloud computing, including the cloud layer and different cloud types and their pros and cons, and explains why it is important for enterprise developers to understand the cloud. The 2nd part explores the public cloud and how to deliver Web applications hosted on the public cloud infrastructure using Ibm®websphere®smash and IBM db2®express-c. This article will refer to ...

Virtualization is the first step toward the cloud, and, similarly, open source virtualization is the first step toward an open source cloud. Cloud computing offers products and solutions that revolve around the new delivery and consumption patterns of IT resources. The diversity of the cloud, the private cloud, the public cloud and the hybrid cloud, no matter which cloud has three key characteristics: virtualization, standardization and automation. So, what's a KVM? Can it meet the needs of the enterprise to the cloud? What's a KVM? KVM (kernel-based Virtual Machine) Source ...

"China Cloud net Exclusive report" Author: Chen Whilin, chief advisor of Cloud Network Bend Comment founder North Aurora Venture capital investment Advisor What is cloud computing? Is there a more authoritative definition of the standard? Let's take a rough look at the U.S. Government Department of State Standards and technology (Nist:national Cato Standards and Marvell the understanding and definition of cloud computing and business platforms. NIST considers cloud computing models to have 5 basic features, 3 service models, and 4 use models ...

At the end of March, Red Hat released its fiscal year 2012 and full-year earnings for the year ended February 29, 2012. Red Hat's total revenue for fiscal year 2012 was 1.13 billion dollars, according to earnings reports. At this point, Red Hat has become the first IT industry revenue more than 1 billion dollars of open source solution vendors. How does Red Hat do three years 1 billion? What are the new trends in red Hat in the past 2012 years? What are the plans for the future? Core Linux business and virtualization this May, the Red Hat Enterprise Linux has been unveiled for 10 years. May 2002, Red Hat launched the first enterprise Linux ...

If you want to create a private cloud, you need to use management software to create a virtual pool of computing resources, provide access to end users, and deal with security, resource allocation, tracking and billing issues. We tested five mainstream private cloud management products: Novell's Cloud Manager,eucalyptus Enterprise Edition, Opennebula,citrix Lab Manager and cloud.com cloudstack ...

With the rapid development of cloud computing and large data industries, Linux has begun to replace Unix as the most favored operating system. In 2012, Gartner released a forecast that by 2017 65% of apps would migrate from UNIX to the x86 architecture (primarily to Linux). This August, Forrester Research also released a new study, 83% of respondents are currently running Linux on the server, and more than 40% of respondents are using Linux for major server operating systems or top-level services ...

Enterprises in the process of information often use a number of systems such as enterprise resource planning (Enterprise Resource planing,erp), Customer relationship management (customers relationship MANAGEMENT,CRM), etc. The database data used by these systems are independent, which increases the difficulty of managing costs and maintenance. Private cloud and database consolidation can reduce system costs and complexity, improve flexibility and quality of service; Private cloud can be implemented for servers, storage, applications, or IT services ...

When the IT organization recognizes the potential security issues in the public cloud, that is, if business applications start using Amazon EC2, they may lose control of their data centers and they will begin to push for private cloud implementation. There are many reasons to think this is a good idea, including the rapid application of mobile devices in their companies. Private cloud is a successful way to manage and implement security policies for mobile devices. One of the first tasks that must be done before a private cloud is implemented is to identify the use cases of cloud computing. Which applications are you going to run in the private cloud ...