An in-depth breakdown of the technologies involved in making up the cloud and a survey of cloud-service providers. The cloud has become synonymous with all things data storage. It additionally equates to the many web-centric services accessing that same back-end data storage. But the term also has evolved to mean so much more. Cloud computing provides more simplified access to server, storage, database and application resources, with users provisioning and using the minimum set of requirements they see fit to host their application needs. In the past decade alone, the paradigm shift toward a wider and more accessible network has forced both hardware vendors and service providers to rethink their strategies and cater to a new model of storing information and serving application resources. As time continues to pass, more individuals and businesses are connecting themselves to this greater world of computing. What Is the Cloud? Far too often, the idea of the "cloud" is confused with … [Read more...] about Everything You Need to Know about the Cloud and Cloud Computing, Part I
Nist definition of cloud computing
Like an invisible blanket, the internet floats over our heads, connecting us to everyone and everything, enabling us to immerse ourselves in a new form of reality. It’s the very roadmap of the future, where structural restrictions are made flexible, and “progress” is the word of the day. Technically, some people even call it a “cloud,” made up of signals it receives and transmits at the same time. The best thing about this cloud is that it cancels out the need for any cumbersome hardware, and makes all kind of operations functional from any device at any time.In the commercial sector, the advent of the cloud has proven to be a game-changer. The whole concept of an “office” has changed. It’s mostly virtual now, with great flexibility of time and space - all because of cloud implementation.What does this futuristic transition entail? It allows you to store, manoeuvre, and access, analyse, and backup both data and software. It also allows … [Read more...] about Top seven cloud computing challenges your business needs to consider
The “cloud” in cloud computing originated from the habit of drawing the internet as a fluffy cloud in network diagrams. No wonder the most popular meaning of cloud computing refers to running workloads over the internet remotely in a commercial provider’s data center—the so-called “public cloud” model. AWS (Amazon Web Services), Salesforce’s CRM system, and Google Cloud Platform all exemplify this popular notion of cloud computing.But there’s another, more precise meaning of cloud computing: the virtualization and central management of data center resources as software-defined pools. This technical definition of cloud computing describes how public cloud service providers run their operations. The key advantage is agility: the ability to apply abstracted compute, storage, and network resources to workloads as needed and tap into an abundance of pre-built services.From a customer perspective, the public cloud offers a way to gain new … [Read more...] about What is cloud computing? Everything you need to know now
By Sourabh / February 11, 2014 Category: Cloud Computing, Technology Cloud computing is not a new concept. We have been using Cloud Computing for ages, in one form or other. In simple words, you can presume Cloud to be a very large server on which different services and data are stored and you access all those for your work. The software and data that you access for your work doesn’t exist on your computer instead it’s on the server. This concept of using services not stored on your system is called Cloud Computing. What is Cloud Computing? Free Download PDF E-Book Cloud Computing is not an object in itself, rather it comprises services and database that are accessed via web or any private network. Key Cloud Computing providers: IBM, HP, Google, Microsoft, Amazon Web Services, Salesforce.com, NetSuite, VMware etc. Examples of Cloud Computing services includes Google Docs, Office 365, DropBox, SkyDrive etc. Types of Cloud Computing Cloud Computing is composed of … [Read more...] about What is Cloud Computing, Basic of Cloud Computing (PDF): Free Download
The cloud has been a boon for many companies, enabling CIOs to turn off servers or even shutter data centers. CIOs rent processing power, storage and other tools from a mix of vendors in a quickly growing market. But a small contingent of IT leaders is looking to a more efficient way to rent computing horsepower. Rather than take on the often onerous obligations of designing and managing cloud architecture, they are going “serverless.”With serverless computing, cloud instances are no longer allocated, only to sit idle until called upon to fuel applications and other functions. Rather, resources are provisioned only when a specific event occurs. A textbook example of event-based computing is the internet of things (IoT), with sensor-based devices reacting to triggers on the fly. And when a user accesses a mobile app from his or her smartphone — an event — virtual machines in the cloud retrieve and serve up the information.New York Times CTO Nick Rockwell is … [Read more...] about Serverless: The future of cloud computing?