Welcome!

Linux Containers Authors: Yeshim Deniz, Pat Romanski, Elizabeth White, Liz McMillan, Vaibhaw Pandey

Related Topics: Containers Expo Blog, Java IoT, Microservices Expo, Linux Containers, Open Source Cloud, SDN Journal

Containers Expo Blog: Article

Benefits of Virtualization

Six ways virtualization can benefit your small business

Just by its mere name, virtualization conjures up images of expensive, complicated technologies that for the most part only the largest companies can grasp, when in fact there are many benefits that virtualization can bring to small businesses, two being IT efficiency and cost savings.  The likes of VMware Workstation and Oracle's VirtualBox both have brought this technology well within the budgets of small businesses.

The following suggestions will help you gain the most benefit of virtualization within your small business:

Replace unsupported or outdated machines
Sadly we see it happen only too often:  Developers of a particular niche software that you have been enjoying the use of suddenly go out of business, or there is no longer any support available for it.  The original installation files are unobtainable and you (and your software) are left hanging out to dry.

You have options when this happens.  You could choose to continue to run your application and hope for the best, or you could spend valuable funds on purchasing a replacement app.  Better still you could elect to virtualize the entire PC.  With the likes of the free VMware vCenter Converter software you can manage to do this quite easily.  In this way your unsupported software can continue to be used on any laptop or desktop that has adequate RAM and an efficient processer, except now it will be in a virtualized environment.

Virtualize an entire PC using VMware vCenter Converter software

It is only too apparent that running software that is no longer supported is not the most desirable option when you consider security.  It is advisable to ensure that virtual machines (VMs) that contain these apps are always protected by a firewall.

Backup your system
With virtualization, creating a system backup is as simple as creating a "snapshot" of a server into a virtual machine.  This form of backup can be particularly beneficial to your business because it allows you to restore your normal operations quickly and efficiently should you be the victim of a catastrophe, such as a hardware failure.  A virtual machine copy should not be considered a substitute for daily backups of your data being able to access a recent "snapshot" image of your business can greatly minimize downtime, as well as allow you some breathing room to configure replacement physical hardware.  Bear in mind that daily backups of your data will still be required in order to effect a full server restoration.

Provide in-house services
If you have been considering creating a Wiki for in-house use or testing deployment of a Jabber IM within your business' Intranet, virtualization can make this a considerably easier task, and has the added advantage of not clogging up current machines or requiring the purchase of new hardware.  Once the initial trial or deployment has proven successful it is an easy task to transfer the virtual machine onto a virtual server dedicated for that purpose, or expanded quickly with a few simple tweaks of the VM parameters the likes of CPU and RAM allocation.

Support mobility
With the advent of mobile devices business and work tasks can be carried out from virtually any location, but there are times when it is necessary for an employee to have access to a PC-only app while out on the road, or to be able to access websites that are not easily viewable on a small, mobile device.  Being able to connect to workstations located in their offices in a situation as outlined above has been made possible by the likes of Remote Desktop Protocol-clients designed for Android, iOS and Windows RT.

One way to streamline the system for employees requiring access to their desktops from an external location is to set up a virtual machine to serve as the Remote Desktop Protocol host.  It is prudent to ensure that such a VM is configured in such a way that remote users only have access to the services they require, and segregating the work machines in this way provides extra security.

Enhance security
Your business data can be at grave risk of cyber attacks, given the prevalence of such attacks that target Web browsers.  Limiting Web browsing to a virtual environment that is unable to access any sensitive files is an inexpensive solution to combating such attacks.  If by some chance a hacker is able to gain access via a Web browser, any modifications to system files as a result of malware can be quickly erased by undertaking a quick restart provided the virtual machine was booted up in read-only mode.

Distribution of apps without installation
Apps are also capable of being distributed and packaged within a virtual machine image.  This is an effective method of having your preferred apps with you at all times on a flash drive, whether you are at home or work, and carries an added advantage of ensuring your software demo cannot fail due to missing code libraries and / or drivers.  This is also a highly effective way of running several instances of a particular application the likes of Skype or Yahoo Messenger, with individual instances mapped to individual accounts.

More Stories By Jason Williams

Jason Williams is a former Microsoft employee and an expert on virtualization, in particular the Hyper-V platform. You can read more of his content at HyperVBlog.com.

@ThingsExpo Stories
DX World EXPO, LLC, a Lighthouse Point, Florida-based startup trade show producer and the creator of "DXWorldEXPO® - Digital Transformation Conference & Expo" has announced its executive management team. The team is headed by Levent Selamoglu, who has been named CEO. "Now is the time for a truly global DX event, to bring together the leading minds from the technology world in a conversation about Digital Transformation," he said in making the announcement.
"Space Monkey by Vivent Smart Home is a product that is a distributed cloud-based edge storage network. Vivent Smart Home, our parent company, is a smart home provider that places a lot of hard drives across homes in North America," explained JT Olds, Director of Engineering, and Brandon Crowfeather, Product Manager, at Vivint Smart Home, in this SYS-CON.tv interview at @ThingsExpo, held Oct 31 – Nov 2, 2017, at the Santa Clara Convention Center in Santa Clara, CA.
SYS-CON Events announced today that Conference Guru has been named “Media Sponsor” of the 22nd International Cloud Expo, which will take place on June 5-7, 2018, at the Javits Center in New York, NY. A valuable conference experience generates new contacts, sales leads, potential strategic partners and potential investors; helps gather competitive intelligence and even provides inspiration for new products and services. Conference Guru works with conference organizers to pass great deals to gre...
The Internet of Things will challenge the status quo of how IT and development organizations operate. Or will it? Certainly the fog layer of IoT requires special insights about data ontology, security and transactional integrity. But the developmental challenges are the same: People, Process and Platform. In his session at @ThingsExpo, Craig Sproule, CEO of Metavine, demonstrated how to move beyond today's coding paradigm and shared the must-have mindsets for removing complexity from the develop...
In his Opening Keynote at 21st Cloud Expo, John Considine, General Manager of IBM Cloud Infrastructure, led attendees through the exciting evolution of the cloud. He looked at this major disruption from the perspective of technology, business models, and what this means for enterprises of all sizes. John Considine is General Manager of Cloud Infrastructure Services at IBM. In that role he is responsible for leading IBM’s public cloud infrastructure including strategy, development, and offering m...
"Evatronix provides design services to companies that need to integrate the IoT technology in their products but they don't necessarily have the expertise, knowledge and design team to do so," explained Adam Morawiec, VP of Business Development at Evatronix, in this SYS-CON.tv interview at @ThingsExpo, held Oct 31 – Nov 2, 2017, at the Santa Clara Convention Center in Santa Clara, CA.
To get the most out of their data, successful companies are not focusing on queries and data lakes, they are actively integrating analytics into their operations with a data-first application development approach. Real-time adjustments to improve revenues, reduce costs, or mitigate risk rely on applications that minimize latency on a variety of data sources. In his session at @BigDataExpo, Jack Norris, Senior Vice President, Data and Applications at MapR Technologies, reviewed best practices to ...
Widespread fragmentation is stalling the growth of the IIoT and making it difficult for partners to work together. The number of software platforms, apps, hardware and connectivity standards is creating paralysis among businesses that are afraid of being locked into a solution. EdgeX Foundry is unifying the community around a common IoT edge framework and an ecosystem of interoperable components.
Large industrial manufacturing organizations are adopting the agile principles of cloud software companies. The industrial manufacturing development process has not scaled over time. Now that design CAD teams are geographically distributed, centralizing their work is key. With large multi-gigabyte projects, outdated tools have stifled industrial team agility, time-to-market milestones, and impacted P&L stakeholders.
"Akvelon is a software development company and we also provide consultancy services to folks who are looking to scale or accelerate their engineering roadmaps," explained Jeremiah Mothersell, Marketing Manager at Akvelon, in this SYS-CON.tv interview at 21st Cloud Expo, held Oct 31 – Nov 2, 2017, at the Santa Clara Convention Center in Santa Clara, CA.
"IBM is really all in on blockchain. We take a look at sort of the history of blockchain ledger technologies. It started out with bitcoin, Ethereum, and IBM evaluated these particular blockchain technologies and found they were anonymous and permissionless and that many companies were looking for permissioned blockchain," stated René Bostic, Technical VP of the IBM Cloud Unit in North America, in this SYS-CON.tv interview at 21st Cloud Expo, held Oct 31 – Nov 2, 2017, at the Santa Clara Conventi...
In his session at 21st Cloud Expo, Carl J. Levine, Senior Technical Evangelist for NS1, will objectively discuss how DNS is used to solve Digital Transformation challenges in large SaaS applications, CDNs, AdTech platforms, and other demanding use cases. Carl J. Levine is the Senior Technical Evangelist for NS1. A veteran of the Internet Infrastructure space, he has over a decade of experience with startups, networking protocols and Internet infrastructure, combined with the unique ability to it...
22nd International Cloud Expo, taking place June 5-7, 2018, at the Javits Center in New York City, NY, and co-located with the 1st DXWorld Expo will feature technical sessions from a rock star conference faculty and the leading industry players in the world. Cloud computing is now being embraced by a majority of enterprises of all sizes. Yesterday's debate about public vs. private has transformed into the reality of hybrid cloud: a recent survey shows that 74% of enterprises have a hybrid cloud ...
"Cloud Academy is an enterprise training platform for the cloud, specifically public clouds. We offer guided learning experiences on AWS, Azure, Google Cloud and all the surrounding methodologies and technologies that you need to know and your teams need to know in order to leverage the full benefits of the cloud," explained Alex Brower, VP of Marketing at Cloud Academy, in this SYS-CON.tv interview at 21st Cloud Expo, held Oct 31 – Nov 2, 2017, at the Santa Clara Convention Center in Santa Clar...
Gemini is Yahoo’s native and search advertising platform. To ensure the quality of a complex distributed system that spans multiple products and components and across various desktop websites and mobile app and web experiences – both Yahoo owned and operated and third-party syndication (supply), with complex interaction with more than a billion users and numerous advertisers globally (demand) – it becomes imperative to automate a set of end-to-end tests 24x7 to detect bugs and regression. In th...
"MobiDev is a software development company and we do complex, custom software development for everybody from entrepreneurs to large enterprises," explained Alan Winters, U.S. Head of Business Development at MobiDev, in this SYS-CON.tv interview at 21st Cloud Expo, held Oct 31 – Nov 2, 2017, at the Santa Clara Convention Center in Santa Clara, CA.
Coca-Cola’s Google powered digital signage system lays the groundwork for a more valuable connection between Coke and its customers. Digital signs pair software with high-resolution displays so that a message can be changed instantly based on what the operator wants to communicate or sell. In their Day 3 Keynote at 21st Cloud Expo, Greg Chambers, Global Group Director, Digital Innovation, Coca-Cola, and Vidya Nagarajan, a Senior Product Manager at Google, discussed how from store operations and ...
"There's plenty of bandwidth out there but it's never in the right place. So what Cedexis does is uses data to work out the best pathways to get data from the origin to the person who wants to get it," explained Simon Jones, Evangelist and Head of Marketing at Cedexis, in this SYS-CON.tv interview at 21st Cloud Expo, held Oct 31 – Nov 2, 2017, at the Santa Clara Convention Center in Santa Clara, CA.
SYS-CON Events announced today that CrowdReviews.com has been named “Media Sponsor” of SYS-CON's 22nd International Cloud Expo, which will take place on June 5–7, 2018, at the Javits Center in New York City, NY. CrowdReviews.com is a transparent online platform for determining which products and services are the best based on the opinion of the crowd. The crowd consists of Internet users that have experienced products and services first-hand and have an interest in letting other potential buye...
SYS-CON Events announced today that Telecom Reseller has been named “Media Sponsor” of SYS-CON's 22nd International Cloud Expo, which will take place on June 5-7, 2018, at the Javits Center in New York, NY. Telecom Reseller reports on Unified Communications, UCaaS, BPaaS for enterprise and SMBs. They report extensively on both customer premises based solutions such as IP-PBX as well as cloud based and hosted platforms.