10 Platforms to Create Classroom Website and Blog
There are several web platforms that allows users to easily create their website in a matter of minutes. We have handpicked a list of the most popular platforms to start with. Check them out below.

Platforms to create websites for your class
  1. Google Sites; This is by far our favourite and anyone with a Google account have access to it. Google Sites offers a wide range of templates to choose from and it also allows for adding admins to your site.
  2. Weebly for Education; This is another popular platform for creating websites. Weebly created Weebly for Educational specifically for teachers, educators, and students and has all the useful features you would find in any other platform.
  3. Webs; Webs has a solid site builder that allows users to set up a website in as few clicks as possible. Besides the free features one finds in site building platforms like customization, template gallery...etc Webs also offers its users the possibility to get their own domain names.
  4. Yola; This is another great platform where you can create your websites for free. It offers several important features for site building and also has a blogging platform for teachers.
  5. SchoolRack; This is more education focused and might be a good platform where you can build your classroom website. It is free and all it requires is a sign up.

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Platforms to create blogs for your class
  1. Blogger; Like Google Sites, Blogger is a service provided by Google and is completely free. It is my favorite blogging platform. It is easy and simple to use and if you already have a Google account you ll set up your blog in minutes.
  2. Wordpress; Wordpress is gaining more popularity online as the best blogging platform. Several webmaster recommend it for users basically because of the helpful plugins it provides for free.
  3. Edublog; The World's most popular education blogging service... Edublogs lets you easily create & manage student & teacher blogs, quickly customize designs and include videos, photos & podcasts - it's safe, easy and secure so try out an Edublog today!
  4. KidBlog; Kidblog is designed for K-12 teachers who want to provide each student with an individual blog. Students publish posts and participate in academic discussions.
  5. Glogster Edu; Glogster EDU is the leading global education platform for the creative expression of knowledge and skills in the classroom and beyond. It empowers educators and students with the technology to create GLOGS - online multimedia posters - with text, photos, videos, graphics, sounds, drawings, data attachments and more.


Data Centers
A data center is a facility used to house computer systems and associated components, such as telecommunications and storage systems. It generally includes redundant[clarification needed] or backup power supplies, redundant data communications connections, environmental controls (e.g. air conditioning, fire suppression) and various security devices. A large data center is an industrial-scale operation using as much electricity as a small town.


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Requirements for modern data centers
IT operations are a crucial aspect of most organizational operations around the world. One of the main concerns is business continuity; companies rely on their information systems to run their operations. If a system becomes unavailable, company operations may be impaired or stopped completely. It is necessary to provide a reliable infrastructure for IT operations, in order to minimize any chance of disruption. Information security is also a concern, and for this reason a data center has to offer a secure environment which minimizes the chances of a security breach. A data center must therefore keep high standards for assuring the integrity and functionality of its hosted computer environment. This is accomplished through redundancy of mechanical cooling and power systems (including emergency backup power generators) serving the data center along with fiber optic cables.


The Telecommunications Industry Association's Telecommunications Infrastructure Standard for Data Centers specifies the minimum requirements for telecommunications infrastructure of data centers and computer rooms including single tenant enterprise data centers and multi-tenant Internet hosting data centers. The topology proposed in this document is intended to be applicable to any size data center.

Telcordia GR-3160, NEBS Requirements for Telecommunications Data Center Equipment and Spaces, provides guidelines for data center spaces within telecommunications networks, and environmental requirements for the equipment intended for installation in those spaces. These criteria were developed jointly by Telcordia and industry representatives. They may be applied to data center spaces housing data processing or Information Technology (IT) equipment. The equipment may be used to:

Operate and manage a carrier's telecommunication network
Provide data center based applications directly to the carrier's customers
Provide hosted applications for a third party to provide services to their customers
Provide a combination of these and similar data center applications
Effective data center operation requires a balanced investment in both the facility and the housed equipment. The first step is to establish a baseline facility environment suitable for equipment installation. Standardization and modularity can yield savings and efficiencies in the design and construction of telecommunications data centers.

Standardization means integrated building and equipment engineering. Modularity has the benefits of scalability and easier growth, even when planning forecasts are less than optimal. For these reasons, telecommunications data centers should be planned in repetitive building blocks of equipment, and associated power and support (conditioning) equipment when practical. The use of dedicated centralized systems requires more accurate forecasts of future needs to prevent expensive over construction, or perhaps worse — under construction that fails to meet future needs.

The "lights-out" data center, also known as a darkened or a dark data center, is a data center that, ideally, has all but eliminated the need for direct access by personnel, except under extraordinary circumstances. Because of the lack of need for staff to enter the data center, it can be operated without lighting. All of the devices are accessed and managed by remote systems, with automation programs used to perform unattended operations. In addition to the energy savings, reduction in staffing costs and the ability to locate the site further from population centers, implementing a lights-out data center reduces the threat of malicious attacks upon the infrastructure.

There is a trend to modernize data centers in order to take advantage of the performance and energy efficiency increases of newer IT equipment and capabilities, such as cloud computing. This process is also known as data center transformation.

Organizations are experiencing rapid IT growth but their data centers are aging. Industry research company International Data Corporation (IDC) puts the average age of a data center at nine years old. Gartner, another research company, says data centers older than seven years are obsolete.

Source: https://en.wikipedia.org/wiki/Data_center



Guide Distance Learning Online Education

Distance learning opportunities used to exist through what was called correspondence courses, which were conducted over the mail, on the radio or on television. Today, the internet is the primary method of presenting educational materials. Online education affords students who little time or money, or who live in remote areas, to attend classes.


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Classes Offered Through Distance Learning Online Education
Almost any curriculum can be pursued online. Students can seek programs that result in certification, advanced technical skills, associates degrees, bachelors degrees, graduate degrees and even doctorates. Even continuing education classes for licensed professionals and high school equivalence courses can be completed through virtual classrooms.

Methods for Distance Learning Online Education
Online education is usually web-based with a specific web site designated for the course. Supplemental materials, such as software, may also be part of certain online courses. Students visit the course web site to complete the posted assignments and take tests. Instructors and students communicate through email and chat rooms. Sometimes virtual lectures and discussions are part of online coursework. Students can attend virtual classrooms to complete their education and some colleges even have virtual graduation ceremonies.

Types of Students Who Pursue Distance Learning Online Education
Many different students from all over the world participate in distance learning online education opportunities. Some students work and attend classes online during their free time. Other students live in remote areas where local colleges do not exist. Still other students choose to combine online courses with traditional classes for what is known as a blended learning experience. Student who pursue distance education do not fit a particular mold, but should possess the following qualities:
self-motivation;
well-organized;
independent learner;
computer literate;
good time management skills; and
excellent communication skills.

Validity of Distance Learning Online Education: Research from the Sloan Consortium states that online learning is comparable to education obtained in a traditional setting, based upon a poll of academic leaders. Academic leader James Sherwood, Ph.D. and dean of University Extension, the continuing education branch of The University of California at Berkley states that, "Coming out of World War II and getting into the 60's and 70's there was a kind of stigma associated with distance education. That has certainly changed." Because of technological advances and online resources, distance education has improved and offers an equivalent opportunity to traditional education.

Faculty Perspective of Distance Learning Online Education. Dr. Michael Otaigbe of Strayer University in Virginia has taught courses both in person and online at the same college. His opinion is that online classes generate an unexpected level of motivation, saying, "Online, I have the freedom to require contributions. Every week, my students have to submit essays and participate in group discussions. I get a better sense of the learning process." He also finds that online students come from all over the world and have unique contributions that benefit the other students.

Online Education Distance Learning Association in the US. Several distance learning associations exist within the United States that offer additional information about taking classes online for prospective students.

The United States Distance Learning Association (USDLA). The USDLA is a non-profit association that promotes the development and application of online distance learning for education and training purposes. The USDLA encourages distance learning for grades K-12, college and higher education, corporate training, continuing education, government training and military training. Further, the USDLA supported the implementation of the Snowe-Rockefeller Amendment to the 1996 Telecommunications Act, as well as other legislation in 1997 that was introduced by Kennedy and Snowe.

The Distance and Education Training Council (DETC). The DETC is a non-profit educational association that is a central hub of information about distance study and the correspondence learning field.

Federal Government Distance Learning Association (FGDLA). The FGDLA is also a non-profit association. The FGDLA was formed to promote development and application of distance learning programs. The Association also acts to foster understanding and collaboration among the people involved in education and training within the federal government.

Covering Costs for Distance Learning Online Education Programs
Financial aid is available to online students, just as it is for traditional students. Online students can apply for applicable state and government financial aid, Stafford loans, student loans, tuition reimbursement and scholarships to cover costs for cyber classes. Also, virtual students save money on transportation and housing. Gaston Caperton, president of the College Board, said, "The College Board continues to advocate for need-based aid, so that students can have the opportunity to benefit from college education."

National and international strides are being made everyday in distance learning online education. Rep. Vernon J. Ehlers, R-Mich., introduced legislation to scientifically scrutinize online learning. The Independent Study of Distance Education Act of 2007 directs the National Academy of Sciences to conduct a study that would compare classroom instruction with distance learning programs. Colleges such as the University of Wyoming are experimenting with gaming as a form of teaching online education. Consider that the dynamic nature and convenience of online education has attracted about 3.2 million people to take a distance learning course in the past year. Distance learning online education programs are an effective way to achieve higher education.

SummitLearners.com [http://www.summitlearners.com] is the leading website for people looking to learn online. We have resources for people looking to get an Distance Learning Online Education [http://www.summitlearners.com/online-education/online-distant-education]

Article Source: http://EzineArticles.com/expert/Daniel_Boyd/50637



VPS vs Cloud Hosting

VPS vs Cloud
When it comes to choosing between cloud servers and virtual private servers (VPS), which is best? In short, the main difference between virtual private servers and cloud servers is scale.

VPS has long been recognized as one of the ways in which businesses can reduce IT costs and increase operational efficiency. By isolating applications and programs within one virtual server that’s set aside solely for you, VPS provides high levels of privacy, security and control. But while VPS delivers cost savings on hardware and offers the flexibility to run multiple operating systems or sets of programs on individual servers at the same time, it doesn't scale well.

In contrast, buying a cloud server is like buying a much larger ecosystem that allows for scaling up and out. A cloud environment allows you to more easily add more resources to your server, such as RAM, processors or even cloned copies of your server for data back-up.


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VPS Hosting
VPS vs. Cloud does not have to be an either/or option. You can host your VPS in a virtualized environment. This allows you to convert one physical server into multiple virtual machines, each of which acts like a unique physical device for running both IT resources and web applications in a flexible, instantly scalable and cost efficient manner.

Your VPS Hosting Options With Rackspace

Public Cloud
Powered by OpenStack®, Rackspace open cloud hosting is fast, flexible and reliable. You get the ultimate in power, control and performance with the ability to dynamically scale up at a moment’s notice to meet demand — while paying only for what you use. Take advantage of a wide portfolio of compute, storage and networking products to keep you in total control of your hosting infrastructure. Or select a managed service and let our team of experts work with you to build a unique solution that incorporates exactly the right service level and architecture design to meet your specific business needs.

Managed Virtualization
A managed virtualized cloud solution from Rackspace, powered by VMware®, is the ideal option for businesses experiencing rapid growth or fluctuating needs such as seasonal or marketing-driven peaks in demand that require a single tenant solution dedicated to their individual needs. It is the cost-efficient way to scale your resources and consolidate your physical hardware footprint.
Rackspace gives you the ability to rapidly scale up to meet your performance and capacity needs while only paying for what you actually use. You also get the security of dedicated servers along with automatic backups, recovery and snapshots. Plus, you get the support of our virtualization team, including VMware specialists who manage your physical server, virtualization layer and virtual machines so you can get the most out of your solution.

Private Cloud
Rackspace Private Cloud is the best option for businesses requiring control and high levels of security due to strict compliance or regulatory requirements. It’s also ideal for organizations that require a dedicated VPS solution, but want to maintain the flexibility of open standards and avoid vendor lock-in. Built using OpenStack technology to give you the same freedom, flexibility and scalability as the public cloud, we will design, build, install, host and support your single-tenant server environment. We also offer a wide range of storage and network products, plus the benefit of 24x7x365 Fanatical Support®.

Hybrid Hosting
For customers hosting their VPS in our open cloud who also need to address PCI compliance, we offer RackConnect™. This unique, hybrid solution bridges your entire hosting infrastructure — including dedicated servers, virtual servers and public cloud — to deliver the best of both worlds. With RackConnect, you have the ability to store customer data and payment information and conduct transactions on a dedicated server while still harnessing the cloud for scaling when demand is high.

See more at: https://www.rackspace.com/cloud/cloud-computing/vps



There Are Many Secrets Behind Cheapest Hosting

A reseller host was my solution to earn online. I'd tried expensive hosts for years before I finally realized that they offer about the same thing that the cheaper hosts offer for my needs. I'm a text heavy website owner. Everything on my site is text. I don't need a super-powered multimedia website with flash out the ears to be successful online. I need the basics.

Cheapest hosting gives you the basic amounts of everything that you need to be successful online, while increasing your chances of turning a profit since all of your money won't be going to pay for website services you don't need in the first place. I didn't need a lot of bandwidth just yet. My site was still growing. During the growth period, I was able to cut costs by using cheapest hosting. The good thing is that the reseller host I was with had plans that went up as my traffic did.

Bandwidth is the one thing to look out for. That's your traffic meter. Everything else can stay small, but make sure that the reseller host gives you a cheapest hosting plan that has options to upgrade so that if your traffic expands, your plan can too.


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Since switching over to the cheaper hosts, I've had an outstanding time counting all the money I've saved over the years. I've also noticed that none of my visitors complain. My site is a simple one. If yours is too, find a cheapest hosting provider and enjoy the profits.

Building up a solid web presence is the most important part of your business growth strategy for a number of reasons. Primarily, your web presence is the best way for your future customers to learn more about your business. Landing on the right website will go a long way toward deciding whether that site visitor becomes a customer or not. With this in mind, you also don't want to spend a fortune on your web hosting, meaning it's in your best interest to find the cheapest hosting you can get.

There is often a misconception within the community that "cheapest" automatically equates with "worst". While this can sometimes be true, it's not necessarily the case with web hosting. It really comes down to what you expect out of a web host. If you're not looking for a lot of crazy features, even the cheapest hosting out there will offer you exactly what you need.

Hosting is usually the most expensive part of owning and operating a website. These cheap hosts and reseller host make web hosting affordable for just about anyone. Due to the fact that having a great website is more or less critical to your success in business, finding a company that makes web hosting affordable is key to your business survival.

These days, you can find just about anything you want for a decent price online. With a cursory look through what's available, you will be able to very easily find a web hosting company that gives you everything you're looking for.

Article Source: https://EzineArticles.com/expert/Laura_Lettie/1295565



What is Hybrid Cloud Computing?
By Judith Hurwitz, Marcia Kaufman, Fern Halper, and Daniel Kirsch from Hybrid Cloud For Dummies

Cloud computing has evolved in recent years. The new world of the hybrid cloud is an environment that employs both private and public cloud services. Companies are realizing that they need many different types of cloud services in order to meet a variety of customer needs.

The growing importance of hybrid cloud environments is transforming the entire computing industry as well as the way businesses are able to leverage technology to innovate. Economics and speed are the two greatest issues driving this market change.

There are two primary deployment models of clouds: public and private. Most organizations will use a combination of private computing resources (data centers and private clouds) and public services, where some of the services existing in these environments touch each other — this is the hybrid cloud environment.

The public cloud
The public cloud is a set of hardware, networking, storage, services, applications, and interfaces owned and operated by a third party for use by other companies or individuals. These commercial providers create a highly scalable data center that hides the details of the underlying infrastructure from the consumer.

Public clouds are viable because they typically manage relatively repetitive or straightforward workloads. For example, electronic mail is a very simple application. Therefore, a cloud provider can optimize the environment so that it is best suited to support a large number of customers, even if they save many messages.

Public cloud providers offering storage or computing services optimize their computing hardware and software to support these specific types of workloads. In contrast, the typical data center supports so many different applications and so many different workloads that it cannot be optimized easily.

The private cloud
A private cloud is a set of hardware, networking, storage, services, applications, and interfaces owned and operated by an organization for the use of its employees, partners, and customers. A private cloud can be created and managed by a third party for the exclusive use of one enterprise.

The private cloud is a highly controlled environment not open for public consumption. Thus, a private cloud sits behind a firewall. The private cloud is highly automated with a focus on governance, security, and compliance.

Automation replaces more manual processes of managing IT services to support customers. In this way, business rules and processes can be implemented inside software so that the environment becomes more predictable and manageable.
The hybrid cloud
A hybrid cloud is a combination of a private cloud combined with the use of public cloud services where one or several touch points exist between the environments. The goal is to combine services and data from a variety of cloud models to create a unified, automated, and well-managed computing environment.

Combining public services with private clouds and the data center as a hybrid is the new definition of corporate computing. Not all companies that use some public and some private cloud services have a hybrid cloud. Rather, a hybrid cloud is an environment where the private and public services are used together to create value.

A cloud is hybrid
  • If a company uses a public development platform that sends data to a private cloud or a data center–based application.
  • When a company leverages a number of SaaS (Software as a Service) applications and moves data between private or data center resources.
  • When a business process is designed as a service so that it can connect with environments as though they were a single environment.


A cloud is not hybrid
  • If a few developers in a company use a public cloud service to prototype a new application that is completely disconnected from the private cloud or the data center.
  • If a company is using a SaaS application for a project but there is no movement of data from that application into the company’s data center.


See more: http://www.dummies.com/how-to/content/what-is-hybrid-cloud-computing.html




PCB (Printed Circuit Board)

PCB (Printed Circuit Board) is a thin board where the electronic components, which are in pairs and assemblies, where the sides are made of copper lining to solder the legs of the components. PCB can be more than 1 layer, which I know maximum up to 12 layer.PCB is made of fiber material or the like on the non conductive part. The thickness of copper on PCB is various, there are 35 micrometer there is also a 17-18 micrometer. Other PCB materials are phenolic or pertinax paper, usually brown, this type of material is more popular because of its cheaper price.For PCB in use for Through hole plating, usually wearing a fiberglass, because the fungus does not like this material, and The material is stronger and not easy to bend in comparison with pertinax.PCB can be found in almost all electronic equipment, such as radio, mobile, television, and others.


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There are several different types of PCBs according to their usefulness: 1 side PCB (commonly used in electronic circuit such as radio, TV, etc.) PCB double side (ie both sides of PCB used to connect components) and PCB multi side (PCB part outside or inside used as media Conductor, for example in PC circuits).
Printed Circuit Board

At its inception in the late 80s, the rapid prototyping process was largely inaccurate and the choice of materials and technologies was limited. Back then, a prototype served as a basis for discussion but could not be used for anything "serious", i.e. in a real production environment.

Since then, accuracy has improved significantly and so has the range of applications and software solutions.

The famous Magics software by Materialise is the ideal solution for driving efficiency throughout your entire Rapid Prototyping process. From importing data to preparing platforms, RP professionals rely on the extensive tools in Magics for all of their software needs.

Complementary to Magics, our revolutionary Streamics™ product provides you with a user-friendly server based system which centralizes all of your customer project data, and which makes it easy to collaborate between your team-members and communicate with your customers.

Streamics™ can also help to automate repetitive or complex part operations (such as support generation, file fixing, and part labeling). Plus, there is a perfect and complete integration between Streamics™ and Magics.