What is Infrastructure as a Service (IaaS)? Definition from #infrastructure #as #a


Infrastructure as a Service (IaaS)

Infrastructure as a Service (IaaS) is a form of cloud computing that provides virtualized computing resources over the Internet. IaaS is one of three main categories of cloud computing services, alongside Software as a Service (SaaS) and Platform as a Service (PaaS).

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In an IaaS model, a third-party provider hosts hardware, software, servers, storage and other infrastructure components on behalf of its users. IaaS providers also host users’ applications and handle tasks including system maintenance, backup and resiliency planning.

IaaS platforms offer highly scalable resources that can be adjusted on-demand. This makes IaaS well-suited for workloads that are temporary, experimental or change unexpectedly.

Other characteristics of IaaS environments include the automation of administrative tasks, dynamic scaling, desktop virtualization and policy-based services.

IaaS customers pay on a per-use basis, typically by the hour, week or month. Some providers also charge customers based on the amount of virtual machine space they use. This pay-as-you-go model eliminates the capital expense of deploying in-house hardware and software. However, users should monitor their IaaS environments closely to avoid being charged for unauthorized services.

Because IaaS providers own the infrastructure, systems management and monitoring may become more difficult for users. Also, if an IaaS provider experiences downtime, users’ workloads may be affected.

For example, if a business is developing a new software product, it might be more cost-effective to host and test the application through an IaaS provider. Once the new software is tested and refined, it can be removed from the IaaS environment for a more traditional in-house deployment or to save money or free the resources for other projects.

Leading IaaS providers include Amazon Web Services (AWS), Windows Azure, Google Compute Engine, Rackspace Open Cloud, and IBM SmartCloud Enterprise.

This was last updated in January 2015

Continue Reading About Infrastructure as a Service (IaaS)

Related Terms

cloud infrastructure Cloud infrastructure refers to the hardware and software — such as servers, storage and virtualization software — required to. See complete definition cloudlet A cloudlet is a small-scale data center or cluster of computers designed to quickly provide cloud computing services to mobile. See complete definition Microsoft Azure (Windows Azure) Microsoft Azure continues to improve as it seeks to take the number one spot for cloud provider away from Amazon Web Services. See complete definition

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jjonesdesign – 23 Mar 2016 5:50 PM

Our business was utilizing the AWS system for a long time. The problem was we didn’t have the IT to support the need requirements for managing it.

Instead of hiring more IT staff to handle the work load, we ended up finding the company Wowrack to fully manage them. They are a IaaS company from Seattle. Because of them we were able to let go of one of our IT people we didn’t like working with but needed. This gave us a bigger budget we now spend with Wowrack expanding our platform support.


Cloud Services & Consulting #paas, #iaas, #cloud #backup, #cloud #services, #cloud #security,


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Desktop Virtualization Solutions – Virtual Desktop Infrastructure (VDI) #desktop #virtualization, #virtual #desktop


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Cyber Security Europe 2017 – Cyber Security Europe #ip #expo, #ip #expo


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Securing the Digital Enterprise

Global Head of Security Research

James Lyne is global head of security research at the security firm Sophos. He is a self-professed ‘massive geek’ and has technical expertise spanning a variety of the security domains from forensics to offensive security. Lyne has worked with many organisations on security strategy, handled a number of severe incidents and is a frequent industry advisor. He is a certified instructor at the SANS institute and often a headline presenter at industry conferences.

Lyne is a big believer that one of the biggest problems of security is making it accessible and interesting to those outside the security industry. As a result, he takes every opportunity to educate on security threats and best practice always featuring live demonstrations and showing how the cyber criminals do it.

Lyne has given multiple TED talks, including at the main TED event. He’s also appeared on a long list of national TV programs to educate the public including CNN, NBC, BBC News and Bill Maher.

As a spokesperson for the industry, he is passionate about talent development, regularly participating in initiatives to identify and develop new talent for the industry.

Global VP Security Research

Rik Ferguson is Global VP Security Research at Trend Micro. He brings more than seventeen years of security technology experience to this role. Ferguson is actively engaged in research into online threats and the underground economy. He also researches the wider implications of new developments in the Information Technology arena and their impact on security both for consumers and in the enterprise, contributing to product development and marketing plans.

Ferguson writes the CounterMeasures blog and is the lead spokesperson for Trend Micro. He is often interviewed by the BBC, CNN, CNBC, Channel 4, Sky News and Al-Jazeera and quoted by national newspapers and trade publications throughout the world. Ferguson also makes a regular appearance as a presenter at global industry events. In April 2011 he was formally inducted into the InfoSecurity Hall of Fame.

Rik Ferguson holds a Bachelor of Arts degree from the University of Wales and is a Certified Ethical Hacker and CISSP-ISSAP in good standing.

Chief Research Officer

Mikko Hypponen is a worldwide authority on computer security and the Chief Research Officer of F-Secure. He has written on his research for the New York Times, Wired and Scientific American and lectured at the universities of Oxford, Stanford and Cambridge.

Principal Security Strategist

Wendy Nather is Principal Security Strategist at Duo Security. She was formerly a CISO in the public and private sectors, led the security practice at independent analyst firm 451 Research, and helped to launch the Retail Cyber Intelligence Sharing Center in the U.S. A co-author of the “Cloud Security Rules,” she was listed as one of SC Magazine’s Women in IT Security Power Players in 2014.

Graham Cluley is an award-winning security blogger, researcher, podcaster, and public speaker. He has been a well-known figure in the computer security industry since the early 1990s when he worked as a programmer, writing the first ever version of Dr Solomon’s Anti-Virus Toolkit for Windows.

Since then he has been employed in senior roles by companies such as Sophos and McAfee.

Graham Cluley has given talks about computer security for some of the world’s largest companies, worked with law enforcement agencies on investigations into hacking groups, and regularly appears on TV and radio explaining computer security threats.

Graham Cluley was inducted into the InfoSecurity Europe Hall of Fame in 2011.

RSA, a Dell Technologies Business

Rohit Ghai most recently served as president of Dell EMC’s Enterprise Content Division (ECD), where he was instrumental in setting a compelling vision, transforming go-to-market and revitalizing the portfolio for the digital era through strategic partnerships and acquisitions. Ghai was responsible for all aspects of the ECD business, including setting strategic vision, sales and services, channel strategy, product development, marketing, finance, support and customer success.

Previously, Ghai was chief operating officer of ECD, and responsible for the division’s strategy, development and marketing of all products and solutions. He joined EMC in December 2009 to run product development.

He has more than 20 years of experience in IT in both startup and big company settings, with expertise in digital transformation in highly regulated markets, and knowledge across software, and systems and security. Ghai joined Dell EMC from Symantec, where he held a variety of senior engineering and general management roles. Previously, he was at Computer Associates in a number of senior management roles in the BrightStor and eTrust business units, and led the CA India operations as chief technology officer. Ghai joined CA through the acquisition of Cheyenne Software – a startup in the backup and data protection space.

Ghai holds a master’s degree in Computer Science from the University of South Carolina and a bachelor’s degree in Computer Science from the Indian Institute of Technology (IIT), Roorkee.

Cyber Security Europe 2016 Highlights


Security Assessment, VAPT, ECSA Training in Bangalore, Chennai, Mumbai, Pune, Delhi, Gurgaon,


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A penetration test is done to evaluate the security of a computer system or network by simulating an attack by a malicious user / hacker. The process involves active exploitation of security vulnerabilities that may be present due to poor or improper system configuration, known and / or unknown hardware or software flaws, or operational weaknesses in process or design.

This analysis is carried out from the position of a potential attacker, to determine feasibility of an attack and the resulting business impact of a successful exploit. Usually this is presented with recommendations for mitigation or a technical solution.

About this workshop

This workshop gives an in-depth perspective of penetration testing approach and methodology that covers all modern infrastructure, operating systems and application environments.

This workshop is designed to teach security professionals the tools and techniques required to perform comprehensive information security assessment.

Participants will learn how to design, secure and test networks to protect their organization from the threats hackers and crackers pose. This workshop will help participants to effectively identify and mitigate risks to the security of their organization s infrastructure.

This 40 hour highly interactive workshop will help participants have hands on understanding and experience in Security Assessment.

A proper understanding of Security Assessment is an important requirement to analyze the integrity of the IT infrastructure.

Expertise in security assessment is an absolute requirement for a career in information security management and could be followed by management level certifications like CISA, CISSP, CISM, CRISC and ISO 27001.

There are many reasons to understand Security Assessment:

  • Prepare yourself to handle penetration testing assignments with more clarity
  • Understand how to conduct Vulnerability Assessment
  • Expand your present knowledge of identifying threats and vulnerabilities
  • Bring security expertise to your current occupation
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Therefore this workshop will prepare you to handle VA / PT assignments and give you a better understanding of various security concepts and practices that will be of valuable use to you and your organization.

This workshop will significantly benefit professionals responsible for security assessment of the network / IT infrastructure.

  • IS / IT Specialist / Analyst / Manager
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Anyone aspiring for a career in Security Assessment would benefit from this workshop. The workshop is restricted to participants who have knowledge of ethical hacking countermeasures.

The entire workshop is a combination of theory and hands-on sessions conducted in a dedicated ethical hacking lab environment.

  • The Need for Security Analysis
  • Advanced Googling
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  • Advanced Sniffing Techniques
  • Vulnerability Analysis with Nessus
  • Advanced Wireless Testing
  • Designing a DMZ
  • Snort Analysis
  • Log Analysis
  • Advanced Exploits and Tools
  • Penetration Testing Methodologies
  • Customers and Legal Agreements
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  • Stolen Laptop, PDAs and Cell phones Penetration Testing
  • Application Penetration Testing
  • Physical Security Penetration Testing
  • Database Penetration testing
  • VoIP Penetration Testing
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  • Virus and Trojan Detection
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  • File Integrity Checking
  • Blue Tooth and Hand held Device Penetration Testing
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  • Email Security Penetration Testing
  • Security Patches Penetration Testing
  • Data Leakage Penetration Testing
  • Penetration Testing Deliverables and Conclusion
  • Penetration Testing Report and Documentation Writing
  • Penetration Testing Report Analysis
  • Post Testing Actions
  • Ethics of a Penetration Tester
  • Standards and Compliance

What is hosted virtual desktop (HVD)? Definition from #virtual #desktop #infrastructure


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hosted virtual desktop (HVD)

A hosted virtual desktop (HVD) is a user interface that connects to applications and data that are stored on a cloud provider’s servers rather than on the user’s computer or the corporate network. An HVD is sometimes referred to as a cloud-hosted virtual desktop.

Each desktop instance exists as a virtual machine (VM ) on the service provider’s servers. To the end users, the experience should be indistinguishable from one in which all their data and applications are local.

The HVD delivery model, also known as desktop as a service (DaaS ) offers a lot of benefits to the enterprise. The service provider is responsible for storage. backup. security and upgrades. Service providers generally offer redundancy, high availability, optimized power, and sometimes other features such as remote replication for data protection. The model also benefits a mobile workforce because employees can access their desktops from anywhere with an Internet connection.

Drawbacks to the HVD model include issues with visibility and control, as well as difficulty prioritizing DaaS traffic over the public Internet to ensure performance.

DaaS service providers include Desktone, Rackspace and TuCloud.

This was last updated in January 2013

Continue Reading About hosted virtual desktop (HVD)

AnonymousUser – 23 Nov 2013 5:47 AM

I am amazed that http://www.rtwhosting.com is not mentioned as a DaaS / HVD provider, as we use http://www.rtwhosting.com who are top rated at independent reviewer http://cloudpitch.me/ – this is what this authority website says about them

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Cloud computing service models, Part 1: Infrastructure as a Service #cloud #computing,


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Infrastructure as a Service

Software as an asset (business and consumer)

SLAs; UI powered by thin-client applications; cloud components; communication via APIs; stateless; loosely coupled; modular; semantic interoperability

Thin client; client-server application

Avoid capital expenditure on software and development resources; reduced ROI risk; streamlined and iterative updates

Centralization of data requires new/different security measures

Primary facets of IaaS

Rather than imagining the Internet as a single global cloud, it is perhaps more accurate to imagine it as a system of many clouds, like a thunderstorm. With this metaphor, it could be logically asserted that lightning is the weather system equivalent of communication among clouds. This metaphor is perhaps more accurate in the sense that clouds systematically interact with each other to create a single result: the Internet.

It is unlikely that the Internet will be made up of one single cloud at least in the near future because of the lack of standards in cloud computing and obvious attempts by companies to capitalize long term through vendor lock-in. Nevertheless, cloud computing would not have advanced to where it is currently if it weren’t for innovation in the spirit of capitalism. Perhaps one day, the Internet really will be a single, interconnected cloud in which VMs could be transferred effortlessly to “the cloud” without concern for file format and interconnected clusters of VMs could be managed across service providers, all through a single interface. But that day is a long way off. In the meantime, we’ll speak of the Internet as consisting of many clouds. (Ironically, I’m using the Apple MobileMe cloud to store this article so I can work on it on across several devices.)

Meet the elastic infrastructure

Elasticity is the first critical facet of IaaS. To illustrate the concept of elasticity, I’m going to require you to use your imagination for a moment. Pretend that clouds are actually made of marshmallow clusters stuck together so that people can sit and ride on them. Each marshmallow cloud can hold a certain number of people, depending on the number of marshmallow clusters that make up the cloud and how many marshmallows are contained in those clusters. As more people get on to ride the marshmallow cloud, you can expand the marshmallow clusters by sticking more marshmallows to them, increasing the surface area. As you have probably already figured out, the people represent the applications that require compute resources, such as those that host Web sites and run software services. The marshmallow clusters represent clusters of VMs, with each marshmallow a VM.

Although this might sound like something you’d expect to find in a Dr. Seuss book, it provides a means of understanding a concept considered by many a dark art: elastic clustering. Clustering of physical servers to form a virtual cloud is a concept known as cloud clustering, and if it is in fact a dark art, then mastery is measured by the scalability of an artist’s system design.

Let’s look at an example. Say that you’re a statistical researcher working for the U.S. government. The government is a bit short-handed, and you’ve just been tasked with compiling all the data from the latest U.S. census. You’re responsible for formulating the necessary statistical data so that Congress can make important decisions regarding the allocation of economic recovery funds and tax dollars three days from now. Needless to say, this is a pretty important job, and you’re on a bit of a time crunch. What’s more, the amount of data you must process is astronomical, and you just found out that the compute resources required to compile it is going to take the IT department three weeks to get ready!

This is exactly the kind of problem that you can easily mitigate using IaaS. As a matter of fact, using IaaS, you could have the entire U.S. census data analysis completed within an hour. You’d start by creating a single instance of a server that contains the database software to run queries on the data. This is called an image.

After you deploy the image and import the data into the database, you could then duplicate that image as many times as necessary and start running your data-processing tasks. While the tasks are running, you might manually or automatically add and remove resources. For example, if the compute tasks were not running quickly enough, simply add more duplicate machine instances to the cluster.

Now that you understand the concept of elasticity, let’s take a look at the second major facet of IaaS: virtualization.

Machine virtualization

Sergey Brin and Larry Page, the founders of Google, had the right idea back in 1995 when they spent their evenings sifting through dumpsters behind Stanford University’s computer science building, pulling out disregarded computer parts. They’d bring these random x86-based computer parts back to their dorm room to add to the Frankenstein machine hosting the legendary rogue Web crawler that took down Stanford’s entire network twice.

Today, it is estimated that Google has more than 1 million x86 servers in 12 major data centers and about 20 smaller centers on different continents. That’s a pretty big cloud. Two key factors to the system design allowed them to scale the dorm-room beast in 1995, and it still holds true for the million-plus servers in the Google network today. To this day, Google continues to use inexpensive x86 parts instead of the much more expensive enterprise server components found in many corporate data centers. Second, failover, redundancy, monitoring, clustering, and other infrastructure management tasks are handled by a virtualization system that runs beneath the operating system level rather than using separate hardware such as load balancers to handle such tasks.

IaaS is easy to spot, because it is typically platform-independent. IaaS consists of a combination of hardware and software resources. IaaS software is low-level code that runs independent of an operating system called a hypervisor and is responsible for taking inventory of hardware resources and allocating said resources based on demand (see Figure 1 ). This process is referred to as resource pooling. Resource pooling by the hypervisor makes virtualization possible, and virtualization makes multi-tenant computing possible a concept that refers to an infrastructure shared by several organizations with similar interests in regard to security requirements and compliance considerations.

Figure 1. The relationship among VMs, the hypervisor, and the computer

With IaaS, you have the capability to provision processing, storage, networks, and other computing resources, where you can deploy and run arbitrary software such as operating systems and applications. Most use cases for cloud computing follow the same fundamental layering structure you are already used to: a software solution stack or platform is deployed on a network infrastructure, and applications are run on top of the platform. However, virtualization makes the cloud paradigm unique.

Conclusion

In this article, you learned about many of the basic principles of cloud computing as well as the anatomy of IaaS and how it might be used in a real-world situation. The second article in this series will dive into the second major classification of cloud computing: PaaS. In the meantime, check out the Related topics section for links to more information on IaaS.

Downloadable resources

Related topics


Cloud Services, Cloud Technology, Cloud Solutions, Cloud Consulting #cloud, #cloud #services, #cloud


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Cloud

Wipro’s Cloud services helps enterprises in enhancing customer experience, accelerating business outcomes and building future ready capabilities. We help our customers optimize, scale, manage and outsource IT resources to rationalize investments. Our industry solutions help simplify processes, modernize applications and enable cognitive intelligence to meet our customers’ business needs.
Wipro partners with best of breed products such as Salesforce, Oracle, Microsoft and a host of ecosystem partners to provide cutting edge solutions.

How Wipro Helps

With Wipro’s cloud services. you empower your business leaders and employees to do business better. Our Cloud solutions help you:

  • Optimize, scale, manage and outsource your IT resources
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  • Enable customers, employees and partners with a consistent omni-channel experience
  • Transform to an agile business and a dynamic growth engine

Wipro’s in-depth industry and technology expertise can deliver true multi-directional dynamism, thereby enabling your enterprise to experience a seamless cloud journey.

“Wipro is best-suited to complex or transformational projects. For example, Wipro has led digital transformation based on Salesforce at leading brands such as Philips (connected products) and ST Microelectronics (digital partner ecosystem). Wipro has significant experience with legacy migration and complex integration. Though Wipro does plenty of standalone work in this space, it is particularly well-suited to clients seeking a long-term partner for ongoing Salesforce services.”

– Liz Herbert, The Forrester Wave™: Salesforce Implementation Partners, Q2 2015, Forrester Research, Inc. June 26, 2015

Services Portfolio

Solutions

  • VirtuaDesk
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The 100 Coolest Cloud Computing Vendors Of 2016 – Page: 1 #coolest


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The 100 Coolest Cloud Computing Vendors Of 2016

In a few short years “the cloud” has gone from industry buzzword to a term thrown around in everyday conversation. While cloud computing may not be understood by the majority of laymen, it’s certainly not a mystery to tech professionals, particularly in the channel, where moving beyond traditional on-premise technology deployments to cloud-based models is becoming the new norm.

With popularity comes crowds, and in the era of mainstream cloud computing you would be hard-pressed to find a vendor that doesn’t have some form of cloud offering. For solution providers, finding the ideal vendor partner in such a saturated space can be difficult.

So where to begin your search?

For the sixth straight year, CRN presents the 100 Coolest Cloud Computing Vendors, the channel’s best resource for narrowing down key vendors to partner with.

The list is broken up into five segments: Platform and Development, Software, Security, Storage and Infrastructure.

Many of the staples from the first Cloud 100 list released in 2010 are thriving and find themselves once again on this year’s list. But what makes the Cloud 100 so valuable each year is that it provides a look at the startups in the space satisfying a niche need or problem. This is where the true innovation is happening.

Check out the vendors deemed cool enough to crack this year’s Cloud 100.

The 20 Coolest Cloud Infrastructure Vendors Of The 2016 Cloud 100
As part of the 2016 Cloud 100, here are 20 Infrastructure-as-a-Service providers CRN thinks are worth knowing.

The 20 Coolest Cloud Software Vendors Of The 2016 Cloud 100
When it comes to getting real work done, cloud-based software is what brings everyday users into the cloud picture. Here are 20 cloud software vendors that caught our attention for 2016.

The 20 Coolest Cloud Security Vendors Of The 2016 Cloud 100
Big-name vendors and startups alike are looking to capitalize on the importance of cloud security with solutions for data, containers, applications and more.

The 20 Coolest Cloud Storage Vendors Of The 2016 Cloud 100
As part of the 2016 Cloud 100, here is CRN’s list of the 20 coolest cloud storage vendors of 2016.

The 20 Coolest Cloud Platform And Development Vendors Of The 2016 Cloud 100
As more and more businesses undergo digital transformations, development and cloud management platforms have become essential components of most IT environments.


I-66 toll plan rolls forward – The Washington Post #dr. #gridlock, #virginia


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I-66 toll plan rolls forward

In the summer, drivers on Interstate 66 will see crews preparing for the toll-gantry system along the lanes inside the Capital Beltway.

It won’t take long, compared with other major transportation projects. The tolling signs will be activated about a year later, in mid-2017. The image above gives drivers an idea about what they will see as they approach the entry points for I-66.

There’s still some planning left. This week, the Virginia Department of Transportation is holding public hearings on design details. The first was Monday night at the Washington-Lee High School in Arlington, the second is from 6 to 8 p.m. Tuesday at Eagle Rock Middle School in Ashburn, and the final is 6 to 8 p.m. Wednesday at VDOT’s Northern Virginia headquarters, 4975 Alliance Dr. in Fairfax.

The Monday night hearing in the school cafeteria drew several hundred people, who studied the project’s display boards and listened to a presentation by Amanda Baxter, the project’s manager for VDOT. At the end of her talk, the floor was opened for public testimony. But out of the crowd of several hundred, only six wanted to talk. This was remarkable, given the long, controversial history of the interstate inside the Beltway. Arlingtonians live in the project’s corridor and will feel the full effect of it, both as residents and commuters.

People who have been following this project for the past year suggested that people may be holding their fire for VDOT’s upcoming sessions about a separate project that will widen the eastbound side of the highway for four miles between the Dulles Connector Road and Ballston. The widening was part of a compromise reached only last month between Gov. Terry McAuliffe (D) and the General Assembly, which was considering bills that would have blocked the high-occupancy toll-lanes project. The state needs to prepare an environmental assessment for the widening and hold hearings that are likely to draw close scrutiny in Arlington. Construction could start in early 2018 and be completed in early 2020.

The tolling signs that will appear on the approaches to I-66 will look familiar to travelers on the west side of the Beltway and on I-95 in Northern Virginia. But as Falls Church City Council member David Snyder pointed out during his testimony Monday, “I-66 inside the Beltway is a unique highway.” For much of the nine-mile route, it’s two lanes in each direction through highly developed suburbs leading into the District, where many drivers come to a halt for a traffic light at Constitution Avenue NW.

Snyder and many of the project’s planners are counting on new programs that will help drivers leave their cars behind. These new programs, including enhanced carpooling and commuter buses, will be financed with toll revenue. The project’s success depends on them, Snyder said.

The Northern Virginia Transportation Commission soon will select a first round of projects that can be ready to go when the high-occupancy toll lanes open.

The HOT lanes will replace today’s high-occupancy-vehicle lanes, which allow I-66 access at rush hours to two-person carpools and those with exemptions, such as drivers of certain hybrid cars.

Arlingtonians have mixed feelings about the project. Creating HOT lanes means that the lanes will be open at rush hours to solo drivers willing to pay the variable toll. Some fear that will greatly increase the traffic on I-66. Others fear the tolling will push today’s I-66 drivers onto parallel routes and neighborhood streets. VDOT traffic models do not show a significant effect on such routes, but even projects that are overall successes can have some unintended consequences that their planners need to revisit after the project opens.

The Tuesday night hearing at the Eagle Rock Middle School cafeteria, 42901 Waxpool Road, Ashburn, is likely to draw a crowd with different concerns. Many will focus on the impact of tolls on long-distance commuters, including those who today pay tolls to use the Greenway and the Dulles Toll Road before they reach I-66 inside the Beltway.


SAP Process Integration 7 #sap,tips,tutorials,abap,exchange #infrastructure,xi, #creating #a #technical #system #of #type


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SAP Process Integration 7.3 Monitoring updates

By Praveen Kumar Kurni, Yash Technologies

With this blog I want to showcase the updates of monitoring concepts in coming SAP PI 7.3.

In SAP PI 7.3 we have a central tool for overview monitoring the Integration Scenarios in our landscape which is SAP Solution Manger (SOLMAN here after). That means, when we click on Configuration Monitoring Home (NWA) in Integration Builder it will open up SOLMAN which is available in our Landscape. So in SOLMAN we have to navigate to PI Monitoring Dashboard à Technical Monitoring Work Center. When we want need reviewed/detailed information about the processes or Messages then we can navigate to local monitor.

Within a local monitor we can get detailed information about a specific process, which also allows us to control the process execution. SAP provides the following local monitoring tools:

1. SAP NWA (http://hostname:portno/nwa)

2. Runtime workbench (http://hostname:portno/rwb)

3. Integration Engine Monitoring SXMB_MONI

Fig: Integration Builder – Configuration and Monitoring Home

Let us drill down what are the available functionalities in Monitoring Home. Under Common Tab we have following monitoring concepts:

Monitoring Home à Common

Monitoring Home à Integration Engine

Monitoring Home à Adapter Engine

Monitoring Home à Business Process Engine

§ Integration Process Monitoring

Monitoring Home à Mapping Runtime

Monitoring Home à Configuration and Administration

Monitoring Home à Test Tools


In my next blog, I will explain functional insight of improved Monitoring Environment.

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VDI: Thin Clients or PCs? #vdi, #thin #clients, #thick #clients, #pc, #virtual


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VDI at the Desktop: Thin Clients or PCs for Better TCO?

Virtual Desktop Infrastructure (VDI), a platform that uses various virtualization technology aspects to implement a rich IT platform through a central, virtualized back end that hosts virtual machines (VMs).

VDI architectures include everything from server virtualization to storage, application virtualization, connections, protocols and more. One of the last aspects of VDI typically considered is the desktop and its user.

VDI requires upfront costs, so by the time IT gets to the desktop side; further upfront costs need to be minimized. Keeping existing PCs appears to be “cheaper” then switching to thin clients for VDI. Is that really the case? Do thin clients or PCs for VDI have a better total cost of ownership (TCO)?

Comparing Desktop Hardware – Components, Factors, and Cost

A PC also known as a thick client, is comprised of a lot of components compared to a thin client. With each PC you have (at minimum) a hard drive, media ports, OS, applications and anti-virus software. Then a thin client only has the thin client OS and a small about of applications if required.

PCs typically have a 4 year expected life where thin clients have a 6 year expected life. The media ports and hard drive open up the possibilities for a security breach. At the same time the user then can install their software which also increases security risks. PCs are typically un-managed desktop devices limiting the security capabilities for the desktop user. Thin clients are locked down devices eliminated the users’ ability to download unless permitted and all devices can be managed through a thin client management console such as Echo .

When looking at hardware cost it’s simple. Thin Clients are cheaper then PCs. PCs typically start pricing at around $599. With thin clients, the cost per unit really depends on the unit each user requires. Someone whose daily tasks entail the use of simple applications such as outlook and they can use a device such as the Ceptor that will come in around $99. Where as a user that runs multiple applications continuously may require a more advanced device that supports high performance visuals such as the Veriton N2110G and comes in under $300.

Exploring the Cost per User for VDI

In most VDI deployments, organizations transition from PCs to thin clients over time. While every organization is different, we have typically seen around 1/3 of VDI users move to thin client devices and the other 2/3s utilize software options such as VDI Blaster. This software converts PCs that are towards the end of their life spans to make them (functionally) into thin clients.

Then there are software licensing costs that are always tough to estimate. Vendors have many different programs and license types and many customers are able to negotiate their own special pricing. However on average we see this cost is roughly $150 per user. But for Microsoft licensing, customers only need to purchase VDA licenses for the percentage of their devices that are thin clients or not covered under Microsoft SA licensing as they start replacing their PCs over time.

*The initial cost analysis that follows is based on 1/3 of the devices as thin clients and the other 2/3 as repurposed PCs.

Hardware Cost

  • Thin Client Software for Physical PCs (66% of devices) = $35 per repurposed PC
  • Thin Clients (33% of devices) = $200 per thin client
  • Average Cost Per User of Thin Client Device or Software = $66 ($200 x 33% of users) + $23 ($35 x 66%) = $89 per user

Licensing Costs

  • VDI Software = $150 per user
  • Microsoft VDA License (33% of devices) = $33 per user

Overall VDI Initial Cost per User Comparison

Thin Client

PC

When creating VDI environment, no one environment is the same and each will have different requirements and priorities. The process itself can be time consuming and complex. It is extremely important to look at all the technologies and aspects involved right down to the desktop. Request a more complete TCO analysis on your specific environment. We take real company data and give you a report as shown below.

Sample VDI Assessment TCO Calculation

Also for other things to look out for in a VDI deployment check out our Infographic: 11 Steps to Roll-Out a Virtual Desktop Infrastructure .


Ulteo Opensource Virtual Desktop #open #source #virtual #desktop #infrastructure


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Ulteo Opensource Virtual Desktop

Ulteo is an open source program that does the same thing as Citrx. Ulteo Open Virtual Desktop v2.0 provides an open architecture to deliver securely any Linux and Windows applications to any device of the enterprise through the web browser, from anywhere. Integration in a Microsoft environment is fully supported. This is a pretty cool program and I use it to make a standard desktop interface that I can access from several different machines and have all of the data, and changes I have done on other computers. I have set this program up and I like it, I don t have the need to do large scale production environments with Ulteo. However it is cool to set up you virtual desktop and be able to log on to it to make changes to work or other projects and have the ability to access it in the same format from any computer on the internet. I am not sure of any kind of security problems that may exist but I would recommend checking it out.

Ulteo OVD allows Linux applications to be run on a Windows machine through a web browser along with Windows apps. The Linux applications are simply installed on the Linux server and you can publish it for use on the virtual desktop. The Windows applications require a Windows terminal server. I set it up and got everything working great, however you run into the licensing that is required for terminal connections so I didn t do any thing past the eval period. According to their web site future versions will not require a terminal server. You just install the Ulteo agent and register the Windows server with the session manager portion of the Ulteo software and publish the applications to the applications manager.

To learn more and to read the entire article at its source, please refer to the following page, Ulteo Opensource Virtual Desktop- Showing My Geek blog.ogwatermelon.com

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