x����n�@��x����^�#�EʩQ*EJK��r�`B�bH1���;��'��T���2;�����gU�?ϒNN����%_�9���1��zM��Y��:/��S8�����8p�B�g����D1� ��y�@�����널5=���]����]� Improving reliability in management of cloud computing infrastructure by formal methods ... We devised frameworks that realize these techniques using formal methods and evaluate their effectiveness through case studies. In a recent apidays webinar, Mike Amundsen, trainer and author of the recent O’Reilly book “API Traffic Management 101”, presented “High Performing APIs: Architecting for Speed at Scale”. With an increasingly mobile workforce – these controls prevent costly leaks of corporate data while still enabling employees to use their own devices. However, a comprehensive overview of approaches … Cloud computing means relations of many computers are performed by a contact channels like internet. Thus, they present a valuable overview of the related literature focusing on these topics. Microsoft invests heavily in the reliability of the Azure platform. Edge Computing for the Internet of Things: A Case Study Gopika Premsankar, Mario Di Francesco, and Tarik Taleb ©2018 IEEE. Cloud computing is of various forms including public cloud, private cloud, as well as the option of ”cloud as a service” as explained later in this research paper. Cost management and containment. Where these (challenges and solutions) are common to cloud computing applications and cannot be generalized to either service or deployment models (viz. This has taken us from a situation where we had to work tirelessly for 99.9999% availability and moved us to a situation where we can comfortably approach 99.99999% availability. 3 0 obj <>/ExtGState<>/XObject<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI] >>/MediaBox[ 0 0 612 792] /Contents 4 0 R/Group<>/Tabs/S/StructParents 0>> You have added advantage of triangulation. 26 Feb, 2018. Extensive telemetry and analysis of downtime helps assess issues and allows for quick resolutions, while massive investments in hardware keep datacenters maintained and operating with the most modern hardware available. Cloud Computing Applications with Use Cases (Advanced) 2. compares cloud computing with grid computing. https://sciencelogic.com/blog/creating-cloud-computing-business-case-guide The AWS Well-Architected Framework helps cloud architects build the most secure, high-performing, resilient, and efficient infrastructure possible for their applications. Read Cloud Computing Benefits Case Studies and other exceptional papers on every subject and topic college can throw at you. The security risks of cloud computing have become a reality for every organization, be it small or large. The Internet of Everything, increased cloud storage capacity, cloud services, security challenges & more tells the whole story of how the cloud is shaping the future. Thomas said that infrastructure savings can be the most significant part of the business case in terms of cost savings. SaaS, PaaS, IaaS, etc.). Many studies and surveys have already established this, for instance see (Hayes, 2008, Takabi et al., 2010, Catteddu and Hogben, 2009). Suspicious devices are blocked and quarantined automatically, ensuring customer’s peace of mind without the need to tightly manage their own solutions. cloud computing platforms. CRM Partners focuses its practice on managed services and developing IP to solve business challenges for multiple verticals. (aka.ms/azurereliability). In instances where an outage impacts a customer, the customer will be notified immediately, with 24x7x365 updates available. We can custom-write anything as well! We will fill you in on what cloud computing is, the principles behind cloud computing and the different types of cloud computing service providers in this section. This course teaches the theory of Service Level Objectives (SLOs), a principled way of describing and measuring the desired reliability of a service. In addition, the studies provide a significant source of information about the cloud computing literature. 2. How to design a well-architected cloud? Cloud computing is especially important and useful for business, because enables instant access to the required data for quite a low price. ‎This book presents both qualitative and quantitative approaches to cloud reliability measurements, together with specific case studies to reflect the real-time reliability applications. 4. We have helped design and review thou-sands of customers’ architectures on AWS. Ultimately, for a company looking to invest in cloud services, the key decision is to align with a provider who values security and who takes their own steps to ensure their customer’s data is secure, and their endpoints are detected. Case study All data is equal, but for some industries, data is more equal than others. Download our FREE Cloud Monitoring Software Report based on 105+ real user reviews.. Principles & risk-based decisionmaking for cloud-based computing derived from ISO 31000. The Cloud, also known as Cloud computing, refers to the availability of various services through a network like the internet, as opposed to locally on a computer. This is a sample case study that may be used on the Professional Cloud Architect exam. In any discussion on service reliability, Microsoft feels deeply committed to being open and transparent with their customers, providing unmatched insights into known issues in real time, and helping protect and mitigate against outages via a proactive and open approach. That's actually quite high -- we know estates that are lower in the five to 15 percent utilisation space. The goal is to explain how these components can be used in specific scenarios, which are based on real-world customer examples and therefore contain real-world requirements and constraints. For a detailed description of Cloud computing, click this link from howstuffworks.com or watch the video to the left. Platform as They migrated the site to Microsoft Azure in an effort to increase security. ISBN 978-1-118-17701-3 (hardback) 1. These are real-world use cases about the impact cloud native projects are having on their business. Its website had experienced a number of DDoS attacks from neighboring countries and groups, which frequently brought the site down and prevented the ministry from doing its job. 2 An introduction to designing reliable cloud services for the reliability of the infrastructure, (core compute, network and storage), components. When customers purchase software as a service (SaaS) offerings, such as Microsoft© Office 365, cloud providers hold primary responsibility for ensuring the reliability of the service. I am tackling phenomenology but the qualitative reliability and validity are quite similar to case study. What’s important is that every step that can be taken to mitigate against these inevitabilities is taken. Case Study on Cloud Computing: Cloud computing is the use of computing resources (hardware and software) that are delivered as a service over a network (typically the Internet). We also . Cloud computing in manufacturing is not an option but an opportunity. As a result, great care needs to be taken when it comes to keeping that data secure, whether in the cloud or anywhere else. With the growing popularity of cloud computing, the reliability of cloud services has become a key concern of cloud service providers and users. This article reviews issues and challenges of cloud computing’s reliability, availability and security (RAS). To prepare for incidents, Microsoft continues to invest in support resources, having recently reduced average time to resolution in Azure cases by 40%. That is frankly one of the biggest aspects of our own reliability and security story. The next part of our cloud computing risks list involves costs. variety of business verticals and use cases. It describes a fictitious business and solution concept to provide additional context to exam questions. Start here and solve business problems using cloud technologies, create resource efficiencies and get access to the best cloud services the world has to offer. Cloud Computing can run every programs and software as a normal computer can run. Currently, $100 billion of the $358 billion raised in the US for non-profit organizations was either managed or processed by Blackbaud solutions. Cloud computing challenges are numerous and thorny, to be sure. endobj For customers looking to upgrade support, Microsoft is offering free 12-month support upgrades for all existing and new customers with enterprise agreements. Cloud computing case studies See how computing power and agility can help you accelerate your possible. These studies have surveyed the current and future challenges to cloud computing, including the QoS issues that impact on cloud services. Recently, Microsoft developed a public-facing dashboard relaying specific root cause analysis for any issues that impact the Azure platform making Microsoft the only major cloud service provider to do so. Beyond security, however, Microsoft understands that service reliability is equally important for customers and partners to dependably perform mission critical processes. Today, the cloud computing world is dominated by Amazon AWS who enjoy a seemingly monopolistic market share of over 30 percent. The company was running out of space to house physical servers, and its existing cooling infrastructure couldn't keep up. According to the International Working Group on Cloud Computing Resiliency, the uptime of cloud providers ranged between 99.6 percent and 99.9 percent, for an average of 7.5 hours of unavailable time per year. Healthcare, across its various channels, is a classic example. Creating a software system is a lot like constructing a building. Case studies CNCF end users are telling their stories to help elevate the technical conversations to business objectives and challenges. The cloud delivers benefits to both the business, through enablement, and IT via operational improvements. International Journal of Computers and Applications: Vol. Approaches to Cloud Computing in the public sector: case studies in UK Local Government ABSTRACT This chapter considers the key characteristics of cloud computing, which is defined as a scalable network infrastructure where consumers receive IT services such as software applications and data storage through the Internet on a subscription basis. Personal use of this material is permitted. While other cloud service providers may speak to 4 9’s availability, (99.9999%) Microsoft takes this message beyond a marketing statistic and holds itself contractually accountable to reach that standard. In fact, globally 66 percent of manufacturing companies from 17 countries are already using cloud implementation. So he knows a bit about technology and also about business. Greg Stone, Pierre Noel (2012): Cloud Risk Decision Framework. Microsoft’s security and reliability story goes beyond the boundaries of what Microsoft can do for its customers and partners, extending to what Microsoft has enabled their partners to do for themselves. Download our FREE Cloud Backup Report based on 155+ real user reviews. Cetrom, however, hosted the full, traditional versions of our software in the cloud and seamlessly mirrored a local environment. This case study tends to investigate the impact of adopting one of the major cloud computing service, Amazon Web Services (AWS), in multimedia application design in order to achieve innovation based on design factors of competitiveness and technical and productive usage of Amazon AWS. Mine: The startup that can track down your data ... N Brown Group moves Oracle apps into IBM Cloud Case Studies. The Reliability Society promotes industry-wide acceptance of a systematic approach to design that will help to ensure reliable products. Blackbaud is a Microsoft partner committed to helping non-profit organizations throughout the world, including the American Red Cross, the Wounded Warrior Project, and Water Mission, an international NGO committed to providing clean safe drinking water throughout the world. endobj 1 0 obj In the case study, Zynga is a prime example of a company that takes advantage of the Amazon cloud computing services to help manage its growing customer base. That's a huge amount of excess capacity that isn't being used and is being paid for by companies. The term was first used by IBM to define specifications for their mainframes and originally applied only to hardware. When processing nearly 1/3 of the philanthropic budget for one of the wealthiest countries on earth, Blackbaud depends on a trusted service provider with a reliable platform, one who is transparent in their approach and proactive in making the investments needed to improve the reliability of their services. This chapter deals with the reliability aspect of cloud environments. It is a herculean task for the consumers to choose a CSP to best suit their business needs. The world is an unpredictable place, and problems will inevitably happen in complex systems. I. Adams, Randee. In the previous 8-10 years, cloud computing has evolved a lot cutting across demand for devices, storage, servers, networks, security, architecture etc. If the foundation is not solid, structural problems can undermine the integrity and function of the building. This course uses a case study to demonstrate how to apply these design principles to meet real-world requirements. Case Studies in Cloud Computing Published: 08 August 2011 ID: G00215816 Analyst(s): David Cearley Summary Gartner's ongoing examination of real-world cloud computing service use allows companies to learn from other's experiences and establish best practices for using cloud services. (includes an "example case study"). Companies looking to move to the cloud want to be certain that their service provider provides equal or better reliability and uptime in exchange for giving up control of critical assets. To ward against identity compromise, Microsoft has implemented multi-factor authentication, moving beyond simple passwords to provide more secure means of identifying individuals logging into the platform. It allows the delivery over the 'cloud' (the internet) of a range of computing services, such as storage, databases, networking, servers, software and analytics to allow building professionals access to … To that end, they promote reliability not just in engineering, but in maintenance and analysis as well. Taking advantage of the inherent strengths of the cloud computing requires a well thought out architecture design. Tools built on our own technology, in conjunction with Azure, monitor about 400 million discreet events per day in real time. Cloud computing for e-learning . Computer software–Reliabillity. From this experience, we have identified best practices and core strategies for architecting systems in the cloud. the challenges and issues of cloud computing. Professional Cloud Architect Sample case study: Dress4Win. ied. These days, everyone is in the cloud — but that doesn't mean that they've figured out how to overcome all the challenges of cloud computing. Once migrated and with the new security features in place, the DDoS related outages were mitigated, virtually eliminating DDoS attacks. In 2016 there was a year-over-year reduction of 66% in planned maintenance time. Blackbaud has over 35,000 clients and growing, with offices in over 60 countries. Of the six use cases detailed below, edge computing was less expensive over a … When making the transition to the cloud, security and reliability are the two most important factors. 3. In dealing with cloud services there are always realities that need to be taken into account. In this way, we will have ability t o send, receive, and save data in the internet. ���;`�˺.�x�:��dȔmpB�UL$���7�1�2�Η�Y�7Z3 }��b��1\��鏱j�#�8M��l{�Ži-7�j(|����u�N"G��*u�/�p�V|��RJ3�AJ�@q���,�*}�-}��Dz��Dx5K���/|��>�����9�ҟuO�V�!t�qV�CfĿ-���X ?���b�-�%��P�0�D�����m����Gy�7��IF�-������;W����F2Za^X$�g�+. With the level of instrumentation possible within Azure we are able to micro-evaluate our operation. Cloud computing is a relatively new phenomenon in the construction industry. Microsoft has also developed machine learning that helps predict instances of hardware and network failure, calculating risk assessments to stay ahead of potential outages. Then, it addresses the challenges and problems in cloud computing … Title. Reliability, Availability and Serviceability (RAS) is a set of three related attributes that must be considered when designing, manufacturing, purchasing or using a computer product or component. Harnessing cloud computing within educational institutions enable efficient usage of existing resources and gives a new perspective to scalability and reliability of educational services, software and a system for e-education [3]. Since then, cloud computing has been evolved from static clients to dynamic ones from software to services. 2 Making the Business Case for Cloud Cloud computing can enable innovation, dramatically reduce capital and operating costs, increase agility, and reduce time to market for new products and services. This enables international corporations with employees operating out of several different locations to maintain a high degree of unity and productivity despite geographic boundaries or an on-premises footprint. obvious, widespread adaptation of cloud computing depends on properly addressing the relevant security challenges. Offered by Google Cloud. 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