Showing posts with label Virtualization. Show all posts
Showing posts with label Virtualization. Show all posts

Thursday, 1 August 2013

Comprehensive Cloud Security Strategy

Comprehensive cloud security strategy in brief describes the key points of a perfect approach for cloud computing security. Written in plain simple English for increasing consciousness about security and privacy. The key points of a cloud security approach are : The protection of infrastructure The protection of data Secure authentication and user authentication (Identity Management) The …

Tuesday, 16 July 2013

Security Risk and Virtualization : Network and Migrate Virtual Machines

Security Risk and Virtualization is layered issue and multi factorial. We have discussed the points descriptively through three separate articles. Just a quick recall - the first article is the most important one as it indexes the points. Second article was on Securing VM and Monitoring VDS. This is the third article of the series and we will discuss the 5th point - Identify the high risk networks …

Friday, 12 July 2013

Security Risk and Virtualization : Applications and Classifying Applications

Security Risk and Virtualization as discussed before is multi factorial. Today we will go through the applications and operating systems part with some details. Those who are freshly reading this article can go through our previous article - Security Risks of Virtualization in Data Center which, as we mentioned on the very article; is a kind of checklist and index of each points. In the context of …
Computer and Internet, Virtualization, Security
Please read more - Security Risk and Virtualization : Applications and Classifying Applications

Thursday, 11 July 2013

Security Risks of Virtualization in Data Center

Security risks of Virtualization in the Data Center are with applications and operating systems to Weakness of security personnel. Technologies such as virtualization and cloud computing in the data center improve efficiency. But in terms of IT security, concerns are not all the way out. In this article on Security risks of Virtualization in the Data Center we will explain what data center …

Tuesday, 9 July 2013

Smart TV, Google Android Based Smart TV OS and Emulation

Smart TV, Google Android based Smart TV OS can be emulated either officially using the respective SDK or the ISO file and some Virtualization Software. Basically we possibly should write about Smart TV on the first occasion for the sake of general users, but actually this guide is intended for the advanced users; you can take the hacking methods are in alpha phase, unlike some easy to understand …

Monday, 1 July 2013

Install Open Journal Systems on Rackspace Cloud Sites

Cloud Computing articles compiles 750+ articles we have published so far up to date separating them in sub categories which can be helpful to any level of user. We have tried to provide an update in the form of a singlearticle in a kind of sub-categorization, so that it itself becomes an one stop article which can be used as a kind of reference. We have a custom human readable sitemap, which can …

Big Data in the Cloud

Big Data in the Cloud explain what is the relationship between these two new information technologies which is necessary to approach to the extensive network. As already mentioned in other articles, often the name of the cloud is nothing more than a group of virtualized servers : a computing resource that presents itself as a normal server. This is generally called Infrastructure as a Service …
Cloud Computing, General, Virtualization
Please read more - Big Data in the Cloud

Cloud Computing Articles : Compilation of Important Articles

Cloud Computing articles compiles 750+ articles we have published so far up to date separating them in sub categories which can be helpful to any level of user. We have tried to provide an update in the form of a singlearticle in a kind of sub-categorization, so that it itself becomes an one stop article which can be used as a kind of reference. We have a custom human readable sitemap, which can …

Wednesday, 22 May 2013

Red Hat Cloud : Why The Progress is Logarithmic Scale

Red Hat has always stood out as the reference point in the scenario Open Source, thanks to continuous contributions to the open source community and at the same time it in recent years one of the key for the companies in the development of new services with cloud architectures is open source. And recent release of OpenShift source code, has made the progress of Red Hat Cloud that is OpenStack to progress in logarithmic scale. The conference will provide the code of Red Hat’s PaaS offering, and it will show developers how to take it and run it on OpenStack.…
Cloud computing, Virtualization, Security
Please read more- Red Hat Cloud : Why The Progress is Logarithmic Scale

Thursday, 16 May 2013

ETL (Extract, transform, load) and Virtualization

ETL (Extract, transform, load) is a process in which data from multiple structured data sources in a targetdatabase are merged. The process is known primarily for use in the operation of a data warehouse. Here large amounts of data from multiple operational databases need to be consolidated in order to be stored in the data warehouse.…
Computer and Internet, Tools, Virtualization
Please read more- ETL (Extract, transform, load) and Virtualization

Virtualization : Essential Before Moving to Cloud Computing

Virtualization is the most important part before adopting cloud computing solutions as at least for basic IT services deployment of virtualization is important. Virtualization does not seem to always be so easy to adopt in the company, among the factors that hinder there is also a lack of information that stops as much of 37%, 63% fear the start-up costs of the transition to virtualization and among that 41% see virtualization as an doubtful investment.…
Cloud Computing, Virtualization, hardware
Please read more- Virtualization : Essential Before Moving to Cloud Computing

Tuesday, 7 May 2013

Virtualization : Easy Explanation of the Technology

Virtualization is typically used to mean by processor virtualization. Besides the processor virtualization, there are other types like for disks or network. Virtualization is a hardware support that facilitates the operation of virtual machines on a real computer or accelerate some work. With virtualization, we can run multiple software systems on s single hardware. This can be different operating systems. Virtualization makes sense if a hardware system is not busy and the resources is used in parallel for other systems.…

Wednesday, 24 April 2013

Distributed Replicated Block Device or DRBD

Distributed Replicated Block Device or DRBD is a free network storage solution software. A kernel module together with a management application in user space with a script serves the function of a a block device on a productive (primary) server in real time to another (secondary) server to reflect it. This method is used to acheive high availability (HA) in the Linux environment and thus can achieve a good availability of various services. Alternatives to this are distributed file systems is GlusterFS.…
Cloud Computing, Computer, Virtualization
Please read mor - Distributed Replicated Block Device or DRBD

Tuesday, 23 April 2013

Core Components of Cloud Computing

Core Components of Cloud Computing platform includes the identity and authorization management apart from virtualization software, hardwares and network used. This does not only guarantee facility and manageability of identities, but also the safety of the different systems and cloud-based applications.…
Cloud Computing, Virtualization, Computer
Please read more- Core Components of Cloud Computing

Thursday, 18 April 2013

Cloud computing is Not Equal to the Future of Computing

Cloud computing is Not Equal to the Future of Computing. Cloud Computing is an marketing term which is closer to the technology of grid computing since decades. It is important to pay attention to the wordings, alerts of Richard M. Stallman – the Godfather of Free Software Movement. “Careless Computing” – this is what Richard M. Stallman considers Cloud Computing to be. You can read the reasonings :…

Sunday, 7 April 2013

Criterion of Cloud Computing Platform Which From You Can Move Easily

Criterion of Cloud Computing Platform Which From You Can Move Easily are based on the practical aspects taking the cost, security and ROI in to consideration. Most commit a big mistake. When they are starting to host a website or application or moving from a bad to a ‘good’; they do not consider that moving easily out should be one of the most important criteria while selecting a web hosting service – be it Cloud based or traditional.…

Thursday, 21 March 2013

Get Started With Command Line Tool for Red Hat OpenShift PaaS

Get Started with Command Line for Red Hat OpenShift PaaS with minimum required knowledge in order to do more which Red Hat PaaS actually offers. Previously, we published the basic guide for Installing Command Line Tool for Red Hat OpenShift PaaS on OSX. This time, we will be presenting some important and must to know information and commands for working with Red Hat OpenShift.…

Wednesday, 20 March 2013

Opera 11.10 RC4 Beta alias Barracuda : review

Opera is always innovative and comprehensive browser which stands out as a reference. Its speed, its many features, interface and now the arrival of extensions and highlighting its strengths could make him win market share with the public. To discover them, you will not regret it!
“Barracuda” is also the code name of the upcoming 11.10 version of the Opera browser. This is the first of a series of Opera versions where each one will have an associated code name.
- Haavard
Opera runs on a variety of personal computer operating systems, including Windows, Mac OS X, Linux, and FreeBSD. Editions of Opera are available for devices using the Maemo, BlackBerry, Symbian, Windows Mobile, Android, and operating systems, as well as Java ME-enabled devices. Approximately 120 million mobile phones have been shipped with Opera. Opera is the only commercial web browser available for the Nintendo DS and Wii gaming systems. Some television set-top boxes use Opera. Adobe Systems has licensed Opera technology for use in the Adobe Creative Suite.
The free Opera browser and platform is still required as a reference in a highly competitive field. As teams of Google Chrome , , Internet Explorer and Safari, the Norwegian Opera Software focuses on the integration of web standards, optimizing the loading of pages, the browser and of course modernization of the interface more simple and ergonomic.  Noteworty to mention HÃ¥kon Wium Lie, chief technical officer of the Opera Software company is also the co-creator of the CSS web standard.
However, Opera is still characterized by the integration of many ideas and innovations such as the ‘Turbo’ to compress pages to speed up their display on the small connections and make savings on 3G packages, “Opera Unite “offering the possibility of transforming the browser server to share multimedia content or hosting a forum. It is also a manager of e-mails, customer BitTorrent , the management of HTML 5 video tag and SVG filter modules of content and changing the style CSS and many personalization features like complete themes, widgets and Now extensions.

What is new in Opera Barracuda

Opera barracudaThis new version introduces support long-awaited extensions developed in HTML, CSS and JavaScript. Like Mozilla Firefox, Google Chrome and Safari, the Norwegian browser will finally have an official library and an integrated real extension manager. Based on the W3C specifications, these extensions can be quickly ported to, but also imported from Google Chrome and Safari browsers which share the same technology. They can be quickly installed, configured, uninstalled without restarting the browser and will have a graphical interface, will in the background and can be deactivated with a click when viewing secure sites through an HTTPS connection.
On ergonomics aside, we note the arrival of an evolution in the management of the tabs. It is now possible to overlay multiple tabs by simply dragging and dropping. We may collect and separate double clicking on it, but also display fast previews of each tab, flying over this new item with the mouse cursor. The aim is obviously to facilitate the management of many native open tabs, but also saves space on the screen. The manager of integrated mail advantage of some improvements. In addition to correcting bugs in the traditional past, the client is faster and scroll bars have been redesigned. Managing saved queries and filters are now combined in a section called “Labels”. Fields of research has been simplified and in turn will create a sort rule from a simple query. Finally, we note a support still further web standards, optimizing the JavaScript engine as well as the prominence of mouse shortcuts.

Webmasters: Providing tailored content in your Speed Dial entry

There are a few new ways to provide tailored content and styling to Speed Dial entries for your own website: view-mode:minimized in CSS, the X-Purpose HTTP header, and autoreloading. You will get the needed source code from Opera team here.

Using Apache mod_rewrite to redirect all Speed Dial requests for any URL for your website

You can create a  custom html document and use apache’s mod_rewrite to provide unique and custom speed dial entry. The needed code is:

Monday, 18 March 2013

Stepwise Strategies for Adapting Private Cloud

Stepwise Strategies for Adapting Private Cloud is needed for many companies as the first step. Private cloud is changing the way of determining IT strategies of a non-IT non-Cloud Computing companies. On technical level, they will ensure to deliver virtualization technologies optimally. This allows the IT services to run accurately and get a highly scalable system delivered. What services are exactly needed ? This is where, Stepwise Strategies for Adapting Private Cloud is needed to be implemented.

Read more: Stepwise Strategies for Adapting Private Cloud

Tuesday, 12 March 2013

Virtualization on Mac with Parallels Desktop 8

Virtualization on Mac with Parallels Desktop 8. Possibly it was an expected publication for the regular readers to get an update on this Virtualization software. There are somethings to say before we begin the song.
Computer and Internet, Virtualization, Software, Mac
Please read more: Virtualization on Mac with Parallels Desktop 8