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Blueprints For High Availability
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Book Synopsis Blueprints for High Availability by : Evan Marcus
Download or read book Blueprints for High Availability written by Evan Marcus and published by John Wiley & Sons. This book was released on 2003-09-10 with total page 626 pages. Available in PDF, EPUB and Kindle. Book excerpt: Expert techniques for designing your system to achieve maximum availability and predictable downtime With your company's reputation and profits at stake, downtime on your 24/7 web site is not an option, nor is poor application performance. Now in its second edition, this authoritative book provides you with the design blueprints to maximize your system availability. Striking a balance between costs and benefits, the authors show you all of the elements of your computer system that can fail-as well as ways to assess their reliability and attain resiliency and high availability for each one. A unique feature is "Tales from the Field," a collection of true-to-life experiences that will help you avoid mistakes and deploy your system with confidence. Learn how to design your system to limit the impact of such problems as computer viruses, natural disasters, or the corruption of critical files and discover how to: * Implement effective backup-and-restore and tape management strategies * Arrange disks and disk arrays to avoid downtime caused by inevitable failures * Utilize technologies such as Storage Area Networks (SANs), Network Attached Storage (NAS), Virtualization, and clustering * Achieve effective application recovery after any part of the system has failed * Replicate critical data to remote systems across a network
Book Synopsis Blueprints for High Availability by : Evan Marcus
Download or read book Blueprints for High Availability written by Evan Marcus and published by . This book was released on 2000-02-14 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Rely on this book for information on the technologies and methods you'll need to design and implement high-availability systems...It will help you transform the vision of always-on networks into a reality."-Dr. Eric Schmidt, Chairman and CEO, Novell Corporation Your system will crash! The reason could be something as complex as network congestion or something as mundane as an operating system fault. The good news is that there are steps you can take to maximize your system availability and prevent serious downtime. This authoritative book will provide you with the tools to deploy a system with confidence. The authors guide you through the building of a network that runs with high availability, resiliency, and predictability. They clearly show you how to assess the elements of a system that can fail, select the appropriate level of reliability, and provide steps for designing, implementing, and testing your solution to reduce downtime to a minimum. All the while, they help you determine how much you can afford to spend by balancing costs and benefits. This book of practical, hands-on blueprints: * Examines what can go wrong with the various components of your system * Provides twenty key system design principles for attaining resilience and high availability * Discusses how to arrange disks and disk arrays for protection against hardware failures * Looks at failovers, the software that manages them, and sorts through the myriad of different failover configurations * Provides techniques for improving network reliability and redundancy * Reviews techniques for replicating data and applications to other systems across a network * Offers guidance on application recovery * Examines Disaster Recovery
Book Synopsis High Availability Network Fundamentals by : Chris Oggerino
Download or read book High Availability Network Fundamentals written by Chris Oggerino and published by Cisco Press. This book was released on 2001 with total page 257 pages. Available in PDF, EPUB and Kindle. Book excerpt: A practical guide to modeling and designing reliable networks Provides a detailed introduction to modeling availability necessary for network design Helps network designers understand the theoretical availability of their topologies Explains the factors that limit availability to minimize the number of network failures Provides all the information necessary to do basic availability modeling/budgeting High Availability Network Fundamentalsdiscusses the need for and the mathematics of availability, then moves on to cover the issues affecting availability, including hardware, software, design strategies, human error, and environmental considerations. After setting up the range of common problems, it then delves into the details of how to design networks for fault tolerance and provides sample calculations for specific systems. Also included is a complete, end-to-end example showing availability calculations for a sample network.
Book Synopsis Towards Zero Downtime by : Vishal Rupani
Download or read book Towards Zero Downtime written by Vishal Rupani and published by . This book was released on 2004-03 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Definitive Guide to Exchange Disaster Recovery and Availability by : Realtimepublishers.com
Download or read book The Definitive Guide to Exchange Disaster Recovery and Availability written by Realtimepublishers.com and published by Realtimepublishers.com. This book was released on 2005 with total page 165 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Architecting Enterprise Solutions by : Paul Dyson
Download or read book Architecting Enterprise Solutions written by Paul Dyson and published by John Wiley & Sons. This book was released on 2004-08-20 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt: A practical, nuts-and-bolts guide to architectural solutions that describes step-by-step how to design robustness and flexibility into an Internet-based system Based on real-world problems and systems, and illustrated with a running case study Enables software architects and project managers to ensure that nonfunctional requirements are met so that the system won't fall over, that it can be maintained and upgraded without being switched off, and that it can deal with security, scalability, and performance demands Platform and vendor independence will empower architects to challenge product-dictated limitations
Book Synopsis High Availability IT Services by : Terry Critchley
Download or read book High Availability IT Services written by Terry Critchley and published by CRC Press. This book was released on 2014-12-17 with total page 527 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book starts with the basic premise that a service is comprised of the 3Ps-products, processes, and people. Moreover, these entities and their sub-entities interlink to support the services that end users require to run and support a business. This widens the scope of any availability design far beyond hardware and software. It also increases t
Book Synopsis Information Security Management Handbook, Sixth Edition by : Harold F. Tipton
Download or read book Information Security Management Handbook, Sixth Edition written by Harold F. Tipton and published by CRC Press. This book was released on 2007-05-14 with total page 3279 pages. Available in PDF, EPUB and Kindle. Book excerpt: Considered the gold-standard reference on information security, the Information Security Management Handbook provides an authoritative compilation of the fundamental knowledge, skills, techniques, and tools required of today's IT security professional. Now in its sixth edition, this 3200 page, 4 volume stand-alone reference is organized under the CISSP Common Body of Knowledge domains and has been updated yearly. Each annual update, the latest is Volume 6, reflects the changes to the CBK in response to new laws and evolving technology.
Book Synopsis Encyclopedia of Multimedia Technology and Networking, Second Edition by : Pagani, Margherita
Download or read book Encyclopedia of Multimedia Technology and Networking, Second Edition written by Pagani, Margherita and published by IGI Global. This book was released on 2008-08-31 with total page 1756 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in hardware, software, and audiovisual rendering technologies of recent years have unleashed a wealth of new capabilities and possibilities for multimedia applications, creating a need for a comprehensive, up-to-date reference. The Encyclopedia of Multimedia Technology and Networking provides hundreds of contributions from over 200 distinguished international experts, covering the most important issues, concepts, trends, and technologies in multimedia technology. This must-have reference contains over 1,300 terms, definitions, and concepts, providing the deepest level of understanding of the field of multimedia technology and networking for academicians, researchers, and professionals worldwide.
Book Synopsis Mathematical Concepts and Applications in Mechanical Engineering and Mechatronics by : Ram, Mangey
Download or read book Mathematical Concepts and Applications in Mechanical Engineering and Mechatronics written by Ram, Mangey and published by IGI Global. This book was released on 2016-10-25 with total page 519 pages. Available in PDF, EPUB and Kindle. Book excerpt: The application of mathematical concepts has proven to be beneficial within a number of different industries. In particular, these concepts have created significant developments in the engineering field. Mathematical Concepts and Applications in Mechanical Engineering and Mechatronics is an authoritative reference source for the latest scholarly research on the use of applied mathematics to enhance the current trends and productivity in mechanical engineering. Highlighting theoretical foundations, real-world cases, and future directions, this book is ideally designed for researchers, practitioners, professionals, and students of mechatronics and mechanical engineering.
Book Synopsis Next Generation Information Technologies and Systems by : Opher Etzion
Download or read book Next Generation Information Technologies and Systems written by Opher Etzion and published by Springer. This book was released on 2006-09-27 with total page 379 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the refereed proceedings of the 6th International Workshop on Next Generation Information Technologies and Systems, NGITS 2006, held in Kibbutz Shefayim, Israel, July 2006. The book presents 28 revised full papers and four revised short papers together with three invited papers. Topical sections include information integration, next generation applications, information systems development, security and privacy, semi-structured data, frameworks, models and taxonomies, simulation and incremental computing, and more.
Download or read book High Availability written by Floyd Piedad and published by Prentice Hall Professional. This book was released on 2001 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: A best practices guide tothe people and process issues associated with maximizing application availability. Focus is on how enterprises can design systems that are easier to maintain.
Book Synopsis Practical Microservices Architectural Patterns by : Binildas Christudas
Download or read book Practical Microservices Architectural Patterns written by Binildas Christudas and published by Apress. This book was released on 2019-06-25 with total page 916 pages. Available in PDF, EPUB and Kindle. Book excerpt: Take your distributed applications to the next level and see what the reference architectures associated with microservices can do for you. This book begins by showing you the distributed computing architecture landscape and provides an in-depth view of microservices architecture. Following this, you will work with CQRS, an essential pattern for microservices, and get a view of how distributed messaging works. Moving on, you will take a deep dive into Spring Boot and Spring Cloud. Coming back to CQRS, you will learn how event-driven microservices work with this pattern, using the Axon 2 framework. This takes you on to how transactions work with microservices followed by advanced architectures to address non-functional aspects such as high availability and scalability. In the concluding part of the book you develop your own enterprise-grade microservices application using the Axon framework and true BASE transactions, while making it as secure as possible. What You Will Learn Shift from monolith architecture to microservices Work with distributed and ACID transactionsBuild solid architectures without two-phase commit transactions Discover the high availability principles in microservices Who This Book Is For Java developers with basic knowledge of distributed and multi-threaded application architecture, and no knowledge of Spring Boot or Spring Cloud. Knowledge of CQRS and event-driven architecture is not mandatory as this book will cover these in depth.
Book Synopsis The Linux Enterprise Cluster by : Karl Kopper
Download or read book The Linux Enterprise Cluster written by Karl Kopper and published by No Starch Press. This book was released on 2005 with total page 462 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Linux Enterprise Cluster explains how to take a number of inexpensive computers with limited resources, place them on a normal computer network, and install free software so that the computers act together like one powerful server. This makes it possible to build a very inexpensive and reliable business system for a small business or a large corporation. The book includes information on how to build a high-availability server pair using the Heartbeat package, how to use the Linux Virtual Server load balancing software, how to configure a reliable printing system in a Linux cluster environment, and how to build a job scheduling system in Linux with no single point of failure. The book also includes information on high availability techniques that can be used with or without a cluster, making it helpful for System Administrators even if they are not building a cluster. Anyone interested in deploying Linux in an environment where low cost computer reliability is important will find this book useful. The CD-ROM includes the Linux kernel, ldirectord software, the Mon monitoring package, the Ganglia package, OpenSSH, rsync, SystemImager, Heartbeat, and all the figures and illustrations used in the book.
Book Synopsis Economics of Grids, Clouds, Systems, and Services by : Massimo Coppola
Download or read book Economics of Grids, Clouds, Systems, and Services written by Massimo Coppola and published by Springer. This book was released on 2019-03-05 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the refereed proceedings of the 15th International Conference on Economics of Grids, Clouds, Systems, and Services, GECON 2018, held in Pisa, Italy, in September 2018. The 21 full papers and 9 short papers presented together with 1 invited talk were carefully reviewed and selected from 40 submissions.This GECON 2018 proceedings was structured in three special sessions on selected topics, namely: IT service ecosystems enabled through emerging digital technologies; machine learning, cognitive systems and data science for system management; and blockchain technologies and economics.
Author :International Workshop on Distributed Systems: Operations and Management Publisher :Springer Science & Business Media ISBN 13 :3540236317 Total Pages :280 pages Book Rating :4.5/5 (42 download)
Book Synopsis Utility Computing by : International Workshop on Distributed Systems: Operations and Management
Download or read book Utility Computing written by International Workshop on Distributed Systems: Operations and Management and published by Springer Science & Business Media. This book was released on 2004-10-27 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the refereed proceedings of the 15th IFIP/IEEE International Workshop on Distributed Systems, Operations and Management, DSOM 2004, held in Davis, CA, USA in November 2004. The 21 revised full papers and 4 short papers presented were carefully reviewed and selected from 110 submissions. The papers are organized in topical sections on management architecture; service level management; policy management; automated management; analysis and reasoning; trust and security; and implementation, instrumentation, and experience.
Book Synopsis Ace the 2023 Microsoft Azure Fundamentals AZ-900 Certification Exam by : Etienne Noumen
Download or read book Ace the 2023 Microsoft Azure Fundamentals AZ-900 Certification Exam written by Etienne Noumen and published by Etienne Noumen. This book was released on with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Azure Fundamentals Exam Prep eBook will prepare you for the Azure Fundamentals AZ900 Certification Exam. Embarking on the journey to earn your Microsoft Azure Fundamentals certification? Let Etienne Noumen, a seasoned Software Engineer with two decades in Cloud Engineering, guide you to success. In "Ace the Microsoft Azure Fundamentals AZ-900 Certification Exam", Noumen distills his 20 years of in-the-trenches experience into a comprehensive guide tailored for both beginners and professionals. Whether you're new to Azure or already familiar and looking to certify your skills, this book provides the clear roadmap and insider insights you need. Beyond mere concepts, Noumen's methodical approach dives deep into real-world applications, ensuring readers grasp the practicalities of Azure, making the certification process feel less like rote memorization and more like hands-on learning. Each chapter is meticulously crafted, with practical examples, actionable tips, and mock tests that mirror the actual AZ-900 examination. Key Features: Deep Dive into Azure's Core Services: Understand Azure's vast ecosystem and its primary services in an easily digestible format. Practice Makes Perfect: Engage with simulated tests, designed to bolster your confidence and prep you for the real thing. From Theory to Practice: Benefit from case studies and real-world scenarios that Noumen has encountered during his illustrious career. Resources Galore: Gain access to a rich repository of online resources, further reading, and tools curated by Noumen himself. With a legacy of authoring dozens of technical books and the brains behind numerous educational mobile apps, Noumen's expertise is palpable on every page. This book isn't just a study guide; it's a mentorship in paperback form. Take the uncertainty out of your AZ-900 exam prep. With Etienne Noumen as your guide, you're not just studying—you're preparing to ace it! Whether you’re a student, an IT professional, or someone making a career pivot, trust in a guide that comes backed by 20 years of Cloud Engineering wisdom. Order your copy today and take a decisive step towards Azure mastery! Topics covered: Microsoft Azure AZ-900 Certification Exam Azure Fundamentals Cloud Engineering Etienne Noumen Software Engineer Azure study guide Azure exam prep Azure core services Azure mock tests Azure real-world scenarios Cloud certification IT certification Azure practice tests Cloud platforms Azure beginner's guide Azure professional guide Cloud computing Technical book on Azure This Book includes several testimonials like the one below: I Passed Azure Fundamentals AZ900 testimonials: 1- "This person successfully passed the AZ-900 exam last Friday. Despite facing questions they were unfamiliar with and feeling the exam was comprehensive, they managed to clear it. Their preparation involved resources from Microsoft Learn, Scott Duffy’s Udemy course, and John Savill’s crash course on YouTube." 2- "The exam turned out to be more challenging than anticipated. Upon passing, instead of elation, they were taken aback by the intricacy of the questions. Their six-day study regimen covered vast material, yet they felt only 20% of it appeared in the exam. The questions blended familiar and unfamiliar content, designed to be particularly challenging. They believe the rigorous format ensures only those truly knowledgeable can succeed. Their study resources included Whizlabs, Tutorialsdojo, Udemy courses, and Microsoft's free learning path." Get your copy now and the Exam at your first attempt. This Azure Fundamentals training book is designed for anyone who wants to learn about Azure, even if you have no prior experience with cloud computing. The book covers core Azure services, core solutions and management tools, Azure pricing and support, and more. By the end of this Azure training eBook, you will be able to: - Describe Core Azure Pricing and Support Features - Describe Cloud Concepts - Describe Core Azure Services - Describe Core Solutions and Management Tools on Azure - Describe General Security and Network Security Features in Azure - Describe Identity, Governance, Privacy, and Compliance Features in Azure - Explain Azure Cost Management and Service Level Agreements Do you want to become proficient on the Azure Cloud? This e-book can be just the thing you need to make the move into Azure cloud or to level up and advance your career. What will you learn in this book? Learn and Describe Core Azure Pricing and Support Features Learn and Describe Cloud Concepts Learn and Describe core Azure Services Learn and Describe core solutions and management tools on Azure Learn and Describe general security and network security features Learn and Describe identity, governance, privacy, and compliance features Learn and Describe Azure cost management and service level agreements What are the requirements or prerequisites for reading this book? No Programming Experience Required Anyone interested in the cloud Microsoft Users Who is this book for? IT Professionals, Cloud enthusiasts, Students, Administrator, Business User, Developer, Student, Technology Manager. Candidates for this exam are technology professionals who want to demonstrate foundational knowledge of cloud concepts and Microsoft Azure. Candidates can describe Azure architectural components and Azure services such as compute, networking, and storage. Candidates can also describe features and tools to secure, govern, and administer Azure. Candidates for this exam have skills and experience working with an information technology area, such as infrastructure management, database management, or software development. Book Description: The Azure Fundamentals certification validates your basic knowledge of cloud services and how those services are provided with Azure. Candidates should be able to demonstrate a fundamental knowledge of: Cloud Concepts (25-30%) Core Azure Services (15-20%) Core Solutions and Management Tools on Azure (10-15%) General Security and Network Security Features (10-15%) Identity, governance, privacy, and compliance features (15- 20%) Azure cost management and Service Level Agreements (10- 15%) What is primarily taught in your book? Microsoft Certification for Azure Fundamentals Preparation Apps and Print version of the book: Azure Fundamentals AZ900 Certification Exam Prep print version: https://www.amazon.com/dp/B0CHG8ZDSC #Azure #AzureFundamentals #AZ900 #AzureTraining #LeranAzure #Djamgatech iOs: https://apps.apple.com/ca/app/azure-fundamentals-az900-pro/id1553636330 android: https://play.google.com/store/apps/details?id=com.azurefundamentalspro.enoumen Windows 10/11: https://www.microsoft.com/en-ca/p/azure-fundamentals-az-900-certification-exam-prep/9p1mh2vrq5h5 Web/PWA: https://azurefundamentalsexamprep.com Sample Quiz in the book: Latest Azure Fundamentals AZ900 Practice Exam - Question 22: Question: For an organization with numerous servers in an on-premises environment and considering migrating some of these servers to Azure with a pay-as-you-go subscription, which expenditure model is appropriate? Options: A. Capital Expenditure (CapEx) B. Operating Expenditure (OpEx) C. Public Cloud D. Azure Reservations Correct Answer: B. Operating Expenditure (OpEx) Explanation: When moving to a pay-as-you-go subscription model in Azure, the expenditure model transitions to Operating Expenditure (OpEx). In the OpEx model, costs are incurred for services as they are used, which is characteristic of cloud services and pay-as-you-go plans. This approach contrasts with the Capital Expenditure (CapEx) model, which involves upfront investment in physical infrastructure and is more typical of on-premises environments. The shift to OpEx allows for greater flexibility and scalability, as costs are based on actual usage rather than upfront investments. Public cloud is a deployment model, not an expenditure model. Azure Reservations can provide cost savings in Azure, but they are a method of payment within the OpEx model, rather than a separate expenditure model. Capital Expenditures or CapEx is defined as funds used allocated by organizations to obtain, upgrade, and maintain physical assets that are paid upfront, such as data centers. These expenditures are generally nonrecurring and result in the acquisition of permanent assets. The Azure Reservations service is an example of a CapEx model. Operating Expenditures or OpEx is defined as funds that are used by organizations for their day-to-day operations. Think of OpEx as your electricity and water bill. The more you use, the higher the charges. Azure on-demand or pay-as-you-go pricing is an example of an OpEx model. Hence, this correct answer is: Operating expenditure.
