Cloud Computing Vs. SaaS: A Comparative Analysis

Source:- hostreview.com When discussing Cloud Computing and SaaS (Software as a Service), people often think both terms are synonymous with each other. However, this is not true. Cloud Computing is a wider term awhile SaaS is a part/component of it as clarified by this diagram. What is Cloud Computing? The National Institute of Standards and Technology (NIST) defines cloud computing as “a model for enabling ubiquitous, convenient, on-demand network access to a shared pool of configurable computing resources (e.g., networks,

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How is Cloud Computing Affecting Traditional Software Delivery? The SaaS Effect

Source:- 1reddrop.com If you are running a business, there is a near 100% chance that you are already using some form of SaaS – Software as a Service. According to a recent a survey by Northbridge and Wikibon, one in seven companies are using SaaS. But that number should be much higher if you include Email, YouTube and social media applications such as facebook, Twitter, LinkedIn and so on. These are applications that have already embedded themselves into our lives.

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Top Big Data and Cloud Computing Interview Questions & Answers

Source:- exceltip.com Here are some top questions that are being asked during big data and cloud computing interviews.   WHAT ARE HYPERVISORS IN CLOUD COMPUTING AND GIVE THEIR TYPES. Answer: Hypervisor is known as a virtual machine that manages resources for virtual machines. They are majorly 2 types of hypervisors. TYPE 1: the guest Vm runs directly over the host hardware. TYPE2: the guest Vm runs over hardware through a host Operating System.   WHAT IS AMAZON SQS?   Answer:

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Why You Should Care about the Cloud and Amazon Web Services (AWS)

Source:- cloudreach.com ‘The cloud is the future’. ‘The cloud is revolutionary’. ‘The cloud will transform how you do business’. There’s almost no way you’ve escaped hearing at least one of these sentiments, or something like them, over the past few years, and with good reason. The cloud is perhaps the biggest shift the IT industry has experienced since the widespread adoption of personal internet connections, and will come to define the sector for the foreseeable future. Fantastic, right? Certainly, but

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How Serverless Computing is Changing the Cloud

Source:- datamation.com Technology never stands still, both in invention and execution. One of the newest trends is also one of the most misleading because of the term: Serverless computing. The term suggests that no back-end servers are used – when that is not at all the case. It just means servers are no longer your concern. The first wave of the move away from servers is well underway with the move from on-premises hardware in company data centers toward renting

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Storing code in the cloud: Yes or no?

Source:- jaxenter.com Cloud computing is undoubtedly one of the biggest things to happen in the IT world in recent years, and it has quickly emerged as a preferred method of safe and convenient data and document storage. Spending on cloud services is rapidly increasing, with experts estimating a global revenue jump from $80 billion in 2015 to $167 billion in 2020, yet adoption rates of cloud computing aren’t quite where we’d expect. So why is this? Interestingly, there are some

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Challenges of Cloud Service Development

Source:- business2community.com Cloud Computing has evolved greatly over the years – since it came into existence in the early 90s. Cloud computing has already started to revolutionize the way we store and access data. We currently see smartphone applications use cloud computing technologies to allow users to store and access date that they previously could not do on a smart device. Cloud computing is slowly gaining acceptance within businesses. It is predicted that by 2018, 59% of cloud workload will

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4 reasons you should use Kubernetes

Source:- infoworld.com As most modern software developers can attest, containers have provided us with dramatically more flexibility for running cloud-native applications on physical and virtual infrastructure. Containers package up the services comprising an application and make them portable across different compute environments, for both dev/test and production use. With containers, it’s easy to quickly ramp application instances to match spikes in demand. And because containers draw on resources of the host OS, they are much lighter weight than virtual machines.

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Kubernetes is now generally available on Azure Container Service

Source:- infoworld.com Microsoft and Google don’t get along all that often, but they do agree on using Kubernetes for cloud container orchestration. Kubernetes is generally available for use with Azure Container Service, Microsoft’s managed cloud container hosting offering, as of Tuesday. ACS support for Kubernetes comes along with the service’s existing support for the Apache Mesos-based DC/OS and Docker Swarm. Containers provide an isolated, portable and consistent runtime for applications that’s particularly well-suited to deployment in a cloud environment. Orchestrators

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Containers help move Spark and Hadoop into analytics operations

Source:- techtarget.com Moving custom Spark and Hadoop pilot projects into production use has proved daunting. But container technology eased the transition at the Advisory Board analytics service. Spark and Hadoop analytics efforts often stumble when teams try to turn small pilot projects into larger operational apps meant for data science teams and business analysts. For many, it is an obstacle in their quest to work with big data. Configuration complexity has sometimes been the stumbling block. A custom-configured prototype built

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