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There are three types of clouds: public, private, and hybrid. Each type requires a different level of management from the customer and provides a different level of security.

In a public cloud, the entire computing infrastructure is located on the premises of the cloud provider, and the provider delivers services to the customer over the internet. Customers do not have to maintain their own IT and can quickly add more users or computing power as needed. In this model, multiple tenants share the cloud providers IT infrastructure.

A private cloud is used exclusively by one organization. It could be hosted at the organizations location or at the cloud providers data center. A private cloud provides the highest level of security and control.

As the name suggests, a hybrid cloud is a combination of both public and private clouds. Generally, hybrid cloud customers host their business-critical applications on their own servers for more security and control, and store their secondary applications at the cloud providers location.

The main difference between hybrid cloud and multicloud is the use of multiple cloud computing and storage devices in a single architecture.

There are three main types of cloud services: software as a service (SaaS), platform as a service (PaaS), and infrastructure as a service (IaaS). Theres no one-size-fits-all approach to cloud; its more about finding the right solution to support your business requirements.

SaaS is a software delivery model in which the cloud provider hosts the customers applications at the cloud providers location. The customer accesses those applications over the internet. Rather than paying for and maintaining their own computing infrastructure, SaaS customers take advantage of subscription to the service on a pay-as-you-go basis.

Many businesses find SaaS to be the ideal solution because it enables them to get up and running quickly with the most innovative technology available. Automatic updates reduce the burden on in-house resources. Customers can scale services to support fluctuating workloads, adding more services or features they grow. A modern cloud suite provides complete software for every business need, including customer experience, customer relationship management, customer service, enterprise resource planning, procurement, financial management, human capital management, talent management, payroll, supply chain management, enterprise planning, and more.

PaaS gives customers the advantage of accessing the developer tools they need to build and manage mobile and web applications without investing inor maintainingthe underlying infrastructure. The provider hosts the infrastructure and middleware components, and the customer accesses those services via a web browser.

To aid productivity, PaaS solutions need to have ready-to-use programming components that allow developers to build new capabilities into their applications, including innovative technologies such as artificial intelligence (AI), chatbots, blockchain, and the Internet of Things (IoT). The right PaaS offering also should include solutions for analysts, end users, and professional IT administrators, including big data analytics, content management, database management, systems management, and security.

IaaS enables customers to access infrastructure services on an on-demand basis via the internet. The key advantage is that the cloud provider hosts the infrastructure components that provide compute, storage, and network capacity so that subscribers can run their workloads in the cloud. The cloud subscriber is usually responsible for installing, configuring, securing, and maintaining any software on the cloud native solutions, such as database, middleware, and application software.

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What is Cloud Computing? | Oracle

In a nutshell, edge computing is any computing that occurs on the edge of the network rather than in a centralized server.

If you dig deeper into edge, youll see that edge computing deployments often supported by cloud computing providers are part of a distributed infrastructure, which enables the compute power to be closer to the people who produce or consume that data.

Key to the idea of edge, whether your edge deployment supports machine learning, artificial intelligence or data analytics, is that it extends resources far outside the once-dominant datacenter. Edge is forward-looking today in the same way that the datacenter was a leader some dozen years ago.

The most important part of edge technology is that its a form of distributed computing. If you look back at computer history, you can see a cycle between more centralized computing (like the early mainframes) to more distributed models (like networked PCs). In recent years, the trend toward cloud computing has been a move to a more diffuse, multicloud computing model. The newer trend toward edge computing is a further extension of that distributed model.

You might not realize it, but you probably interact with devices leveraging edge computing every day. For example, if you work in a remote office or back office (ROBO) environment with your own computing infrastructure, thats an example of edge computing.

The smartphone you have in your pocket does edge computing. So does your car. Your printer. Probably your TV.

Heres a non-exhaustive list of edge computing devices:

Because there are so many different kinds of edge devices, there is no single edge architecture that covers all use cases. However, in general, most edge computing deployments do have some typical characteristics in common.

First, edge devices usually collect data from sensors. Those sensors might be part of the device itself (as in the case of smartphones and autonomous vehicles) or they might be separate (as in the case of gaming systems and many IIoT deployments).

Then the edge device does some processing and storage locally. In theory, a device could store the data at the edge indefinitely, but in most deployments, the device then sends a portion of the data up to the cloud for additional processing and analytics. Other devices and users can then access the processed data via the cloud.

It might be easier to understand this architecture by considering a particular use case. Think about the tablet-style kiosks you might see at each table in a chain restaurant. These edge devices collect data input by users, such as order information, payment details, and/or survey responses.

Those tablets then transmit all that data via Wi-Fi to a centralized server in the restaurant. That server processes and stores data, as well as forwarding it to various Internet-connected servers that process payments, monitor company financials, and analyze customer orders and survey responses. Administrators and business managers can then access that cloud-based data through various applications.

This combination of edge computing and cloud computing is becoming increasingly common in a variety of different use cases and industries.

Edge computing offers a number of benefits over centralized computing models, including the following:

As you might expect, edge computing also has some downsides. Here are some of the most significant:

Despite these challenges, enterprises should be paying attention to the edge computing trend and considering how their company might participate. Heres why:

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What Is Edge Computing? Why It's Important and How It Works | eWEEK - eWeek

Lovely Professional University (LPU)has launched a new course in BTech on Computer Science Engineering (CSE) Cloud Computing inpartnership with Google Cloud India. The course will also feature a specialisation in Google Cloud to equip students with skills they need for a career in a cloud-first modern workplace.

The four-year graduate course has been designed for students with little to no background or experience in cloud computing. It willprovide a detailed overview of concepts covering the fundamentals of cloud infrastructure on Google Cloud, big data, and machine learning.

Also read| IIT Jodhpur Launches Online PG Diploma with Academic Credits in Data Engineering, Cloud Computing

Cloud computing is increasingly becoming a sought-after career choice in IT as more companies of all sizes adopt the cloud to help overcome technology challenges and achieve their business goals. With a thorough understanding of cloud architecture and Google Cloud, students can design, develop, and manage robust, scalable, and dynamic solutions to drive business objectives," says LPU.

LPU and Google Cloud have jointly designed the curriculum.The course will explore cutting-edge cloud-enabled technologies on Google Clouds flexible infrastructure and platform services and will derive insights from data using the analysis and visualization tools on Google Cloud, claims the university.

The curriculumwill provide students with a comprehensive introduction to cloud technology through concepts, hands-on labs, assessments, and certifications on topics ranging from Cloud basics, big data, and machine learning, Google Clouds flexible infrastructure and platform services, deriving insights from data using the analysis and visualization tools on Google Cloud, designing, developing, and deploying applications that seamlessly integrate components from the Google Cloud ecosystem.

Read|MVJ College of Engineering Students Develop Yoga Pose Tracking System for Beginners

Google Authorised Trainers will teach the course. Students will also gain hands-on experience through Google Cloud Skills Boost which provides access to more than 700 hands-on labs, role-based courses, skill badges, and certification resources featuring Googles most in-demand training, including content such as Getting Started with Google Kubernetes Engine, How Google Does Machine Learning, Preparing for the Professional Cloud Architect Certification Exam, and more. This will prepare students with the real-world scenarios and exercises, empowering them with skills which will be valuable in advancing their career with certifications and hard skills to back them up," adds LPU.

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LPU Launches BTech in CSE Cloud Computing in Collaboration with Google Cloud - News18

Piscataway, N.J. - 18 November 2021 -IEEE, the world's largest technical professional organization dedicated to advancing technology for humanity, today released the results of "The Impact of Technology in 2022 and Beyond: an IEEE Global Study," a new survey of global technology leaders from the U.S., U.K., China, India, and Brazil. The study, which included 350 chief technology officers, chief information officers, and IT directors, covers the most important technologies in 2022, industries most impacted by technology in the year ahead, and technology trends through the next decade.Learn moreabout the study and the impact of technology in 2022 and beyond.

The most important technologies, innovation, sustainability, and the future

Which technologies will be the most important in 2022? Among total respondents, more than one in five (21%) say AI and machine learning, cloud computing (20%), and 5G (17%) will be the most important technologies next year. Because of the global pandemic, technology leaders surveyed said in 2021 they accelerated adoption of cloud computing (60%), AI and machine learning (51%), and 5G (46%), among others.

Its not surprising, therefore, that 95% agreeincluding 66% who strongly agreethat AI will drive the majority of innovation across nearly every industry sector in the next one to five years.

When asked which of the following areas 5G will most benefit in the next year, technology leaders surveyed said:

As for industry sectors most impacted by technology in 2022, technology leaders surveyed cited manufacturing (25%), financial services (19%), healthcare (16%), and energy (13%). As compared to the beginning of 2021, 92% of respondents agree, including 60% who strongly agree, that implementing smart building technologies that benefit sustainability, decarbonization, and energy savings has become a top priority for their organization.

Workplace technologies, human resources collaboration, and COVID-19

As the impact of COVID-19 varies globally and hybrid work continues, technology leaders nearly universally agree (97% agree, including 69% who strongly agree) that their team is working more closely than ever before with human resources leaders to implement workplace technologies and apps for office check-in, space usage data and analytics, COVID and health protocols, employee productivity, engagement, and mental health.

Among challenges technology leaders see in 2022, maintaining strong cybersecurity for a hybrid workforce of remote and in-office workers is viewed by those surveyed as challenging by 83% of respondents (40% very, 43% somewhat) while managing return-to-office health and safety protocols, software, apps, and data is seen as challenging by 73% of those surveyed (29% very, 44% somewhat). Determining what technologies are needed for their company in the post-pandemic future is anticipated to be challenging for 68% of technology leaders (29% very, 39% somewhat). Recruiting technologists and filling open tech positions in the year ahead is also seen as challenging by 73% of respondents.

Robots rise over the next decade

Looking ahead, 81% agree that in the next five years, one quarter of what they do will be enhanced by robots, and 77% agree that in the same time frame, robots will be deployed across their organization to enhance nearly every business function from sales and human resources to marketing and IT. A majority of respondents agree (78%) that in the next ten years, half or more of what they do will be enhanced by robots. As for the deployments of robots that will most benefit humanity, according to the survey, those are manufacturing and assembly (33%), hospital and patient care (26%), and earth and space exploration (13%).

Connected devices continue to proliferate

As a result of the shift to hybrid work and the pandemic, more than half (51%) of technology leaders surveyed believe the number of devices connected to their businesses that they need to track and managesuch as smartphones, tablets, sensors, robots, vehicles, drones, etc.increased as much as 1.5 times, while for 42% of those surveyed the number of devices increased in excess of 1.5 times.

However, the perspectives of technology leaders globally diverge when asked about managing even more connected devices in 2022. When asked if the number of devices connected to their companys business will grow so significantly and rapidly in 2022 that it will be unmanageable, over half of technology leaders disagree (51%), but 49% agree. Those differences can also be seen across regions78% in India, 64% in Brazil, and 63% in the U.S. agree device growth will be unmanageable, while a strong majority in China (87%) and just over half (52%) in the U.K disagree.

Cyber and physical security, preparedness, and deployment of technologies

The cybersecurity concerns most likely to be in technology leaders top two are issues related to the mobile and hybrid workforce including employees using their own devices (39%) and cloud vulnerability (35%). Additional concerns include data center vulnerability (27%), a coordinated attack on their network (26%), and a ransomware attack (25%). Notably, 59% of all technology leaders surveyed currently use or in the next five years plan to use drones for security, surveillance, or threat prevention as part of their business model. There are regional disparities though. Current drone use for security or plans to do so in the next five years are strongest in Brazil (78%), China (71%), India (60%), and the U.S. (52%) compared to only (32%) in the U.K., where 48% of respondents say they have no plans to use drones in their business.

An open-source distributed database that uses cryptography through a distributed ledger, blockchain enables trust among individuals and third parties. The four uses in the next year respondents were most likely to cite in their own top three most important uses for blockchain technology are:

The vast majority of those surveyed (92%) believe that compared to a year ago, their company is better prepared to respond to a potentially catastrophic interruption such as a data breach or natural disaster. Of that majority, 65% strongly agree that COVID-19 accelerated their preparedness.

About the Survey

"The Impact of Technology in 2022 and Beyond: an IEEE Global Study" surveyed 350 CIOs, CTOs, IT directors, and other technology leaders in the U.S., China, U.K., India, and Brazil at organizations with more than 1,000 employees across multiple industry sectors, including banking and financial services, consumer goods, education, electronics, engineering, energy, government, healthcare, insurance, retail, technology, and telecommunications. The surveys were conducted 8-20 October 2021.

About IEEE

IEEE is the worlds largest technical professional organization dedicated to advancing technology for the benefit of humanity. Through its highly cited publications, conferences, technology standards, and professional and educational activities, IEEE is the trusted voice in a wide variety of areas ranging from aerospace systems, computers, and telecommunications to biomedical engineering, electric power, and consumer electronics.Learn more

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Artificial Intelligence and Machine Learning, Cloud Computing, and 5G Will Be the Most Important Technologies in 2022, Says New IEEE Study - Dark...