Cloud Computing Basic Cheat Sheet

Cloud Computing Basic Cheat Sheet

Cloud Computing Basic Cheat Sheet

Cloud computing models vary: Infrastructure as a Service (IaaS), Platform as a Service (PaaS), and Software as a Service (SaaS). Manage your cloud computing service level via the surrounding management layer.

  • Infrastructure as a Service (IaaS). The IaaS layer offers storage and compute resources that developers and IT organizations can use to deliver business solutions.
  • Platform as a Service (PaaS). The PaaS layer offers black-box services with which developers can build applications on top of the compute infrastructure. This might include developer tools that are offered as a service to build services, or data access and database services, or billing services.
  • Software as a Service (SaaS). In the SaaS layer, the service provider hosts the software so you don’t need to install it, manage it, or buy hardware for it. All you have to do is connect and use it. SaaS Examples include customer relationship management as a service.

Deploying Public, Private, or Hybrid Clouds

Cloud Computing happens on a public cloud, private cloud, or hybrid cloud. Governance and security are crucial to computing on the cloud, whether the cloud is in your company’s firewall or not.

  • Public clouds are virtualized data centers outside of your company’s firewall. Generally, a service provider makes resources available to companies, on demand, over the public Internet.
  • Private clouds are virtualized cloud data centers inside your company’s firewall. It may also be a private space dedicated to your company within a cloud provider’s data center.
  • Hybrid clouds combine aspects of both public and private clouds.

Cloud Computing Characteristics

Cloud computing requires searching for a cloud provider. Whether your cloud is public, private, or hybrid, look for elasticity, scalability, provisioning, standardization, and billed usage:

  • Elasticity and scalability. The cloud is elastic, meaning that resource allocation can get bigger or smaller depending on demand. Elasticity enables scalability, which means that the cloud can scale upward for peak demand and downward for lighter demand. Scalability also means that an application can scale when adding users and when application requirements change.
  • Self-service provisioning. Cloud customers can provision cloud services without going through a lengthy process. You request an amount of computing, storage, software, process, or more from the service provider. After you use these resources, they can be automatically deprovisioned.
  • Standardized interfaces. Cloud services should have standardized APIs, which provide instructions on how two application or data sources can communicate with each other. A standardized interface lets the customer more easily link cloud services together.
  • Billing and service usage metering. You can be billed for resources as you use them. This pay-as-you-go model means usage is metered and you pay only for what you consume.

Cloud Computing Issues

Cloud computing issues span models (IaaS, PaaS, or SaaS) and types (public, private, or hybrid). Computing on the cloud requires vigilance about security, manageability, standards, governance, and compliance:

  • Cloud security. The same security principles that apply to on-site computing apply to cloud computing security.
    • Identity management. Managing personal identity information so that access to computer resources, applications, data, and services is controlled properly.
    • Detection and forensics. Separating legitimate from illegitimate activity.
    • Encryption. Coding to protect your information assets.
  • Cloud manageability. You need a consistent view across both on-premises and cloud-based environments. This includes managing the assets provisioning as well as the quality of service (QOS) you’re receiving from your service provider.
  • Cloud standards. A standard is an agreed-upon approach for doing something. Cloud standards ensure interoperability, so you can take tools, applications, virtual images, and more, and use them in another cloud environment without having to do any rework. Portability lets you take one application or instance running on one vendor’s implementation and deploy it on another vendor’s implementation.
  • Cloud governance and compliance. Governance defines who’s responsible for what and the policies and procedures that your people or groups need to follow. Cloud governance requires governing your own infrastructure as well as infrastructure that you don’t totally control. Cloud governance has two key components: understanding compliance and risk and business performance goals.
  • Data in the cloud. Managing data in the cloud requires data security and privacy, including controls for moving data from point A to point B. It also includes managing data storage and the resources for large-scale data processing.

About CloudTweaks

Established in 2009, CloudTweaks is recognized as one of the leading authorities in connected technology information and services.

We embrace and instill thought leadership insights, relevant and timely news related stories, unbiased benchmark reporting as well as offer green/cleantech learning and consultive services around the world.

Our vision is to create awareness and to help find innovative ways to connect our planet in a positive eco-friendly manner.

In the meantime, you may connect with CloudTweaks by following and sharing our resources.

View All Articles

Sorry, comments are closed for this post.

Comic
Don’t Be Intimidated By Data Governance

Don’t Be Intimidated By Data Governance

Data Governance Data governance, the understanding of the raw data of an organization is an area IT departments have historically viewed as a lose-lose proposition. Not doing anything means organizations run the risk of data loss, data breaches and data anarchy – no control, no oversight – the Wild West with IT is just hoping…

Digital Transformation: Not Just For Large Enterprises Anymore

Digital Transformation: Not Just For Large Enterprises Anymore

Digital Transformation Digital transformation is the acceleration of business activities, processes, and operational models to fully embrace the changes and opportunities of digital technologies. The concept is not new; we’ve been talking about it in one way or another for decades: paperless office, BYOD, user experience, consumerization of IT – all of these were stepping…

Digital Twin And The End Of The Dreaded Product Recall

Digital Twin And The End Of The Dreaded Product Recall

The Digital Twin  How smart factories and connected assets in the emerging Industrial IoT era along with the automation of machine learning and advancement of artificial intelligence can dramatically change the manufacturing process and put an end to the dreaded product recalls in the future. In recent news, Samsung Electronics Co. has initiated a global…

Are CEO’s Missing Out On Big Data’s Big Picture?

Are CEO’s Missing Out On Big Data’s Big Picture?

Big Data’s Big Picture Big data allows marketing and production strategists to see where their efforts are succeeding and where they need some work. With big data analytics, every move you make for your company can be backed by data and analytics. While every business venture involves some level of risk, with big data, that risk…

What You Need To Know About Choosing A Cloud Service Provider

What You Need To Know About Choosing A Cloud Service Provider

Selecting The Right Cloud Services Provider How to find the right partner for cloud adoption on an enterprise scale The cloud is capable of delivering many benefits, enabling greater collaboration, business agility, and speed to market. Cloud adoption in the enterprise has been growing fast. Worldwide spending on public cloud services will grow at a…

Micro-segmentation – Protecting Advanced Threats Within The Perimeter

Micro-segmentation – Protecting Advanced Threats Within The Perimeter

Micro-segmentation Changing with the times is frequently overlooked when it comes to data center security. The technology powering today’s networks has become increasingly dynamic, but most data center admins still employ archaic security measures to protect their network. These traditional security methods just don’t stand a chance against today’s sophisticated attacks. That hasn’t stopped organizations…

LAVABIT, EDWARD SNOWDEN, AND THE LEGAL BATTLE FOR PRIVACY

LAVABIT, EDWARD SNOWDEN, AND THE LEGAL BATTLE FOR PRIVACY

The Legal Battle For Privacy In early June 2013, Edward Snowden made headlines around the world when he leaked information about the National Security Agency (NSA) collecting the phone records of tens of millions of Americans. It was a dramatic story. Snowden flew to Hong Kong and then Russia to avoid deportation to the US,…

Are Cloud Solutions Secure Enough Out-of-the-box?

Are Cloud Solutions Secure Enough Out-of-the-box?

Out-of-the-box Cloud Solutions Although people may argue that data is not safe in the Cloud because using cloud infrastructure requires trusting another party to look after mission critical data, cloud services actually are more secure than legacy systems. In fact, a recent study on the state of cloud security in the enterprise market revealed that…

M2M, IoT and Wearable Technology: Where To Next?

M2M, IoT and Wearable Technology: Where To Next?

M2M, IoT and Wearable Technology Profiling 600 companies and including 553 supporting tables and figures, recent reports into the M2M, IoT and Wearable Technology ecosystems forecast opportunities, challenges, strategies, and industry verticals for the sectors from 2015 to 2030. With many service providers looking for new ways to fit wearable technology with their M2M offerings…

Report: Enterprise Cloud Computing Moves Into Mature Growth Phase

Report: Enterprise Cloud Computing Moves Into Mature Growth Phase

Verizon Cloud Report Enterprises using the cloud, even for mission-critical projects, is no longer new or unusual. It’s now firmly established as a reliable workhorse for an organization and one that can deliver great value and drive transformation. That’s according to a new report from Verizon entitled “State of the Market: Enterprise Cloud 2016.” which…

Four Reasons Why CIOs Must Transform IT Into ITaaS To Survive

Four Reasons Why CIOs Must Transform IT Into ITaaS To Survive

CIOs Must Transform IT The emergence of the Cloud and its three delivery models of Infrastructure as a Service (IaaS), Software as a Service (SaaS) and Platform as a Service (PaaS) has dramatically impacted and forever changed the delivery of IT services. Cloud services have pierced the veil of IT by challenging traditional method’s dominance…

4 Industries Being Transformed By The Internet of Things

4 Industries Being Transformed By The Internet of Things

Compelling IoT Industries Every year, more and more media organizations race to predict the trends that will come to shape the online landscape over the next twelve months. Many of these are wild and outlandish and should be consumed with a pinch of salt, yet others stand out for their sober and well-researched judgements. Online…

Moving Your Enterprise Apps To The Cloud Is A Business Decision

Moving Your Enterprise Apps To The Cloud Is A Business Decision

Moving Your Enterprise Apps Whether it be enterprise apps or any other, if there is any heavy data that is going to be transacted in and through an app, then affiliating it with the Cloud becomes a must. And then an important question arises: How do you decide when to integrate your enterprise app with…

Infographic: The Evolving Internet of Things

Infographic: The Evolving Internet of Things

Evolving Internet of Things  The Internet of Things, or IoT, a term devised in 1999 by British entrepreneur Kevin Ashton, represents the connection of physical devices, systems and services via the internet, and Gartner and Lucas Blake’s new infographic (below) explores the evolution of the IoT industry, investigating its potential impact across just about every…

Using Private Cloud Architecture For Multi-Tier Applications

Using Private Cloud Architecture For Multi-Tier Applications

Cloud Architecture These days, Multi-Tier Applications are the norm. From SharePoint’s front-end/back-end configuration, to LAMP-based websites using multiple servers to handle different functions, a multitude of apps require public and private-facing components to work in tandem. Placing these apps in entirely public-facing platforms and networks simplifies the process, but at the cost of security vulnerabilities. Locating everything…

Big Data’s Significant Role In Fintech

Big Data’s Significant Role In Fintech

Data Banking Fintech covers a range of financial fields such as retail banking, investments, and lending and thanks to the mobile and internet innovations of late is a thriving sector. Offering improvements which drive customer satisfaction and education in an area previously inscrutable and dictated by gigantic inflexible corporations, fintech is helping put the power…

Battle of the Clouds: Multi-Instance vs. Multi-Tenant

Battle of the Clouds: Multi-Instance vs. Multi-Tenant

Multi-Instance vs. Multi-Tenant The cloud is part of everything we do. It’s always there backing up our data, pictures, and videos. To many, the cloud is considered to be a newer technology. However, cloud services actually got their start in the late 90s when large companies used it as a way to centralize computing, storage,…

Infographic: 9 Things To Know About Business Intelligence (BI) Software

Infographic: 9 Things To Know About Business Intelligence (BI) Software

Business Intelligence (BI) Software  How does your company track its data? It’s a valuable resource—so much so that it’s known as Business Intelligence, or BI. But using it, integrating it into your daily processes, that can be significantly difficult. That’s why there’s software to help. But when it comes to software, there are lots of…

Cukes and the Cloud

Cukes and the Cloud

The Cloud, through bringing vast processing power to bear inexpensively, is enabling artificial intelligence. But, don’t think Skynet and the Terminator. Think cucumbers! Artificial Intelligence (A.I.) conjures up the images of vast cool intellects bent on our destruction or at best ignoring us the way we ignore ants. Reality is a lot different and much…