IBM Smartcloud: Building a Cloud Enabled Data Center
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Data Centers and Cloud Computing Data Centers
Data Centers and Cloud Computing Data Centers • Large server and storage farms – 1000s of servers • Intro. to Data centers – Many TBs or PBs of data • Virtualization Basics • Used by – Enterprises for server applications – Internet companies • Intro. to Cloud Computing • Some of the biggest DCs are owned by Google, Facebook, etc • Used for – Data processing – Web sites – Business apps Computer Science Lecture 22, page 2 Computer Science Lecture 22, page 3 Inside a Data Center MGHPCC Data Center • Giant warehouse filled with: • Racks of servers • Storage arrays • Cooling infrastructure • Power converters • Backup generators • Data center in Holyoke Computer Science Lecture 22, page 4 Computer Science Lecture 22, page 5 Modular Data Center Virtualization • ...or use shipping containers • Each container filled with thousands of servers • Can easily add new containers • Virtualization: extend or replace an existing interface to – “Plug and play” mimic the behavior of another system. – Just add electricity – Introduced in 1970s: run legacy software on newer mainframe hardware • Allows data center to be easily • Handle platform diversity by running apps in VMs expanded – Portability and flexibility • Pre-assembled, cheaper Computer Science Lecture 22, page 6 Computer Science Lecture 22, page 7 Types of Interfaces Types of OS-level Virtualization • Different types of interfaces – Assembly instructions – System calls • Type 1: hypervisor runs on “bare metal” – APIs • Type 2: hypervisor runs on a host OS • Depending on what is replaced /mimiced, -
Rclone Mount Using Systemd
Rclone Mount using Systemd This guide is for advanced users only and it serves as a guide for you to use rclone. The systemd files here are the recommended settings for our slots and will subject to change whenever there are new configurations that are appropriate for the slots. Furthermore, Ultra.cc is not responsible for any data loss or application errors due to this setup should you proceed and will not provide official support for it due to the large volume of variables and different configurations possible with rclone. You may visit the community discord server for help. Please make yourself aware of the Ultra.cc Fair Usage Policy. It is very important not to mount your Cloud storage to any of the premade folders, this creates massive instability for both you and everyone else on your server. Always follow the documentation and create a new folder for mounting. It is your responsibility to ensure usage is within acceptable limits. Ignorance is not an excuse. Please do not mount to any of the default directories such as: files media bin .apps .config www /homexx/username/ or any pre-created directory found on your Ultra.cc Slot Rclone's Mount allows you to mount any of your cloud storage accounts as part of your slot's file system using FUSE. In this guide, we will teach you how to run a rclone mount using systemd. Take note that this guide is setup using Google Drive as the cloud storage provider used. Should you use any other cloud storage providers, you may need consult rclone documentation for the appropriate flags for your setup. -
Deploy, Operate, and Evolve Your Data Center: HP Datacenter Care
Brochure Deploy, operate, and evolve your data center HP Datacenter Care The data center is evolving—shouldn’t Improve agility, scalability—react at the your support keep pace? speed of business Historically, business-critical IT has been delivered on dedicated, HP Datacenter Care service is designed to support this homogenous, and proprietary infrastructures. In this siloed results-oriented approach by providing an environment-wide IT model, performance, uptime, and security outweighed support solution tailored to your needs. HP Datacenter Care considerations of speed, agility, and cost. Now, however, the trends is a flexible, comprehensive, relationship-based approach to of mobility, big data, and cloud computing are fundamentally personalized support and management of heterogeneous data changing how you deliver information, and how technology is centers. Datacenter Care is a structured framework of repeatable, implemented, moving closer to unconstrained access to IT. tested, and globally available services “building blocks.” You have an account support manager (ASM) who knows your business and your IT is delivered as services anywhere, across hybrid deployments of IT environment, and who can help you select the services you need private, managed, and public cloud, as well as traditional IT. It’s what from an extensive portfolio of support and consulting services. The HP is developing as the Converged Cloud, and it can finally allow ASM leverages our experience in supporting complex environments, enterprises to achieve business agility, with choice and improved global support partnerships, and technical expertise. ROI. Today, HP is a leader in the industry for support services, for customers worldwide who need to keep their systems running, So you get exactly the services you need—when and where you reduce costs, and avoid issues. -
The Cloud-Enabled Data Center
A Revolutionary Technology Extending the Ultra-Broad Functionality of Ethernet White Paper May 2013 The Cloud-Enabled Data Center The Cloud-Enabled Data Center Introduction A growing number of organizations are adopting some form of cloud computing to meet the challenges of rapidly deploying their IT services and addressing their dynamic workload environments while maximizing their IT return on investments (ROIs). Cloud computing gives users the ability to access the IT resources faster than traditional and virtual servers. It also provides improved manageability and requires less maintenance. By deploying technology as a service, your users access only the resources they need for a specific task, which prevents you from incurring costs for computing resources not in use. In addition, developing a cloud-enabled data center can improve operational efficiencies while reducing operational expenses by 50%. Panduit, the leader in Unified Physical Infrastructure offerings, and IBM, a pioneer in delivering cloud computing solutions to clients, have joined forces to deliver optimized, custom and preconfigured solutions for the cloud- enabled data center. This white paper describes how network, storage, compute and operations are important factors to consider when deploying private and public cloud computing in the data center. Specifically, it examines integrated stack/pre- configured and custom cloud deployments. It also explains the importance of the physical infrastructure as the foundation in successful cloud deployment and maintenance. Finally, it showcases how IBM’s depth of experience in delivering systems and software for cloud solutions when combined with Panduit’s physical infrastructure expertise, provides a tremendous impact on room-level data center environmental and new-age topology. -
Expedite Base/MVS 4.6 Programming Guide
GXS EDI Services Expedite Base/MVS Programming Guide Version 4 Release 6 GC34-2204-05 Sixth Edition (November 2005) This edition applies to Expedite Base/MVS, Version 4 Release 6, and replaces GC34-2204-04. © Copyright GXS, Inc. 1994, 2005. All rights reserved. Government Users Restricted Rights - Use, duplication, or disclosure restricted. Contents . To the reader . xi Who should read this book . xi Terminology conventions . xi Type conventions . xii How this book is organized . xii Sample files . xiv Summary of changes . xiv Related books . xiv Chapter 1. Introducing Expedite Base/MVS . 1 Information Exchange . 1 Understanding the Expedite Base/MVS operating environment . 2 Hardware requirements . 2 Software requirements . 2 Connecting to Information Exchange . 2 Starting an Information Exchange session . 3 Ending an Information Exchange session . 3 Giving commands to Expedite Base/MVS . 3 Getting responses from Expedite Base/MVS . 3 Understanding command syntax . 4 Identifying Expedite Base/MVS error messages . 5 Identifying Information Exchange error messages . 5 Identifying Expedite Base/MVS completion codes . 5 Sending and receiving data . 5 Send and Receive file number limits . 6 Free-format messages . 7 Acknowledgments . 7 Restart and recovery considerations . 7 Providing security . 8 Selecting the Extended Security Option . 8 Working with libraries . 9 © Copyright GXS, Inc. 1994, 2005 iii Expedite Base/MVS Programming Guide Chapter 2. Setting up files, including the JCL . 11 How Expedite Base/MVS uses its primary files . 11 Expedite Base/MVS files . 12 File limitations . 12 Descriptions of required files . 13 Profile command file (INPRO) . 13 Profile response file (OUTPRO) . 14 Message command file (INMSG) . 15 Message response file (OUTMSG) . -
Telco Edge Cloud: Edge Service Description and Commercial Principles Whitepaper October 2020
Telco Edge Cloud: Edge Service Description and Commercial Principles Whitepaper October 2020 About the GSMA About the Telco Edge Cloud Group The GSMA represents the interests of The Telco Edge Cloud (TEC) group brings mobile operators worldwide, uniting more together over 20 operators, covering all than 750 operators with over 350 regions, who are working to promote a companies in the broader mobile collaborative deployment of cloud capabilities ecosystem, including handset at the edge of their networks. TEC is aiming to and device makers, software companies, align Multi-Access Edge Computing (MEC) equipment providers and internet business models, charging principles and companies, as well as organisations in commercial deployment considerations. adjacent industry sectors. The GSMA also produces the industry-leading MWC events TEC is working in partnership with the GSMA held annually in Barcelona, Los Angeles Operator Platform Group, which aims to create and Shanghai, as well as the Mobile 360 the architecture and technical requirements to Series of regional conferences. guide other Standard Developing Organisations (SDOs) in the development of For more information, please visit the specifications. GSMA corporate website at www.gsma.com. Follow the GSMA on Twitter: @GSMA. Executive Summary The Telco Edge Cloud taskforce was launched in the GSMA in March 2020 by 19 operators with the intention to design and develop a global edge computing service based on the federation of the edge infrastructures and platforms of a set of operators and edge service providers. Following its principle of being open and inclusive, the taskforce has grown to 25 members at the time of edition of this whitepaper and has set the basis for the global service launch. -
Information Technology Creates New Opportunities for Network Service Providers
White Paper “In the Cloud” Information Technology Creates New Opportunities for Network Service Providers Authors Seanan Murphy and Wagdy Samir Service Provider Practice Cisco Internet Business Solutions Group August 2008 Cisco Internet Business Solutions Group (IBSG) Cisco IBSG © 2008 Cisco Systems, Inc. All rights reserved. White Paper “In the Cloud” Information Technology Creates New Opportunities for Network Service Providers Introduction For the past several years, incumbent telecommunications service providers (SPs1) have faced a decline in core legacy revenues, such as fixed-line voice and legacy packet data services in the enterprise and small- and medium-sized business (SMB) markets, which has forced them to move into adjacent markets primarily through acquisitions. Data and voice mobile services and unmanaged fixed data services fueled revenue growth for integrated SPs, but have left a gap in earnings before interest, taxes, depreciation, and amortization (EBITDA). As a result, SPs have been retooling themselves to move “up the stack” into adjacent market spaces in the information technology value chain such as data center, unified communications, security, other IT-centric services, and advisory services. Many large, incumbent SPs entered these “up-the-stack” markets to a greater or lesser degree through acquisitions and alliances with IT providers. Managed network services are a part of this services market and a must-win battle for the incumbent service provider. Meanwhile, as SPs move into these adjacencies, “in the cloud” service providers— such as software-as-a-service (SaaS), infrastructure-as-a-service (IaaS), and hosted service-oriented architecture (HSOA) providers—are targeting transaction costs associated with IT services contracts and offering powerful, scaling economies. -
Initial Definition of Protocols and Apis
Initial definition of protocols and APIs Project acronym: CS3MESH4EOSC Deliverable D3.1: Initial Definition of Protocols and APIs Contractual delivery date 30-09-2020 Actual delivery date 16-10-2020 Grant Agreement no. 863353 Work Package WP3 Nature of Deliverable R (Report) Dissemination Level PU (Public) Lead Partner CERN Document ID CS3MESH4EOSC-20-006 Hugo Gonzalez Labrador (CERN), Guido Aben (AARNET), David Antos (CESNET), Maciej Brzezniak (PSNC), Daniel Muller (WWU), Jakub Moscicki (CERN), Alessandro Petraro (CUBBIT), Antoon Prins Authors (SURFSARA), Marcin Sieprawski (AILLERON), Ron Trompert (SURFSARA) Disclaimer: The document reflects only the authors’ view and the European Commission is not responsible for any use that may be made of the information it contains. This project has received funding from the European Union’s Horizon 2020 research and innovation programme under grant agreement No 863353 Table of Contents 1 Introduction ............................................................................................................. 3 2 Core APIS .................................................................................................................. 3 2.1 Open Cloud Mesh (OCM) ...................................................................................................... 3 2.1.1 Introduction .......................................................................................................................................... 3 2.1.2 Advancing OCM .................................................................................................................................... -
Comparison of Availability Between Local and Cloud Storage Leviathan Security Group
Comparison of Availability Between Local and Cloud Storage Leviathan Security Group limitless innovation. no compromise. Introduction The U.S. National Institute for Standards and Technology denes cloud computing as having ve essential characteristics: on-demand self- service for provisioning, network access, the use of virtual machines to provide servers, rapid elastic provisioning and release of servers, and metering capability on the service provided.1 This paper seeks to answer whether, from the perspective of availability of data, especially in the face of natural or manmade threats to data and access, cloud computing is able to provide a greater benet than local data storage. For the purposes of this discussion, local data storage will include arrangements where data is kept on business premises or in a nearby datacenter, such as a colocation facility or other rigidly-provisioned resource. We will rst examine the signicant dierentiator that cloud computing provides in this space, and then examine dierent scales of threats to availability to see whether local data storage or cloud data storage fares better against known historical threats. 2 The Cloud Dierentiator: Geographic Redundancy At its heart, cloud computing and cloud storage are exactly the same as computing and storage provided through a datacenter or SOHO server; the cloud is made of computers. The dierence between cloud- based storage and local storage is that using cloud-based storage allows replication between separate geographic regions. Indeed, the key feature of -
Ovirt Storage Overview
Ovirt Storage Overview Jun 8 th, 2012 Barak Azulay Storage overview – oVirt workshop 2011 1 Agenda ● Defining the problem ● Roadmap ● Storage Domain ● How to contribute ● Storage Pool ● Q&A ● Example ● Domain Classes ● Domain Types ● File Domains ● Block Domains ● SPM ● Thin Provisioning Storage overview – oVirt workshop 2011 2 Defining the problem ● The requirements ● Manage tens of thousands of virtual disk images ● Each image potentially accessible from hundreds (thousands?) of nodes ● Support both file based storage as well as raw block devices ● The assumptions ● Exclusive access when used ● Big (X GBs) ● Centralized manager (can be HA in and by itself) Storage overview – oVirt workshop 2011 3 Defining the problem - guidelines ● High level, image centered API ● Cluster safe ● High performance (not in data path) ● Highly available ● no single point of failure ● Continues working in the absence of the manager ● Backing storage agnostic Storage overview – oVirt workshop 2011 4 Storage Domain ● A standalone storage entity ● Stores the images and associated metadata (but not VMs) Only true persistent storage for VDSM Domain Storage overview – oVirt workshop 2011 5 Domain Classes ● Data ● Master ● ISO (NFS only) ● Backup (NFS only) ● Domain classes are planned for deprecation Storage overview – oVirt workshop 2011 6 Domain Types ● File Domains (NFS, local dir) ● Use file system features for segmentation ● Block Domains (iSCSI, FCP, FCoE, SAS, ...) ● Use LVM for segmentation ● Very specialized use of LVM Storage overview – oVirt workshop -
The Cloud V. Data Center Decision
SPECIAL REPORT The cloud v. data center decision COPYRIGHT ©2017 CBS INTERACTIVE INC. ALL RIGHTS RESERVED. THE CLOUD V. DATA CENTER DECISION TABLE OF CONTENTS 03 Cloud v. data center: Key trends for IT decision-makers 11 Infographic: Cloud use is growing, but the data center isn’t dead yet 12 Understanding the pros and cons of five cloud types 16 Five major pitfalls to avoid in a cloud migration 19 Multi-cloud is a messy reality, but there’s hope 23 Six reasons why companies hang on to their data centers 27 Has IT’s default setting switched from data center to cloud? 30 How hybrid cloud is strengthening Fitness First 2 COPYRIGHT ©2017 CBS INTERACTIVE INC. ALL RIGHTS RESERVED. THE CLOUD V. DATA CENTER DECISION CLOUD V. DATA CENTER: KEY TRENDS FOR IT DECISION-MAKERS BY CHARLES MCLELLAN Cloud-based compute, networking and storage infrastructure, and cloud-native applications, are now firmly on the radar of IT managers—be they in startups, small businesses or large enterprises. So much so that, whereas a few years ago the question facing CIOs was “Which workloads should I move to the cloud?”, it’s now becoming “Which, if any, workloads should I keep on-premises?”. While most organisations will probably end up pursuing a hybrid cloud strategy, it’s worth examining this turnaround, and the reasons behind it. The general background, as ZDNet has explored in recent special features, is the competitive pressure for organisations to undergo a digital transformation based on cloud-native applications and methods such as DevOps, in pursuit of improved IT and organisational performance. -
A View of Cloud Computing
International Journal of Networked and Distributed Computing, Vol. 1, No. 1 (January 2013), 2-8 A View Of Cloud Computing Juhnyoung Lee Research Staff Member and Manager IBM T. J. Watson Research Center [email protected] Today’s IT infrastructure is under tremendous pressure and is finding it difficult to keep up. In distributed computing environments, up to 85 percent of computing capacity sits idle. 66 percent of every dollar on IT is spent on maintaining current IT infrastructures versus adding new capabilities. In history, operations have industrialized to become smarter. Cloud Computing is positioned to industrialize the IT delivery of the future. It is a natural evolution of the widespread adoption of multiple technical advances in the distributed computing area including virtualization, grid computing, autonomic computing, utility computing and software-as-a-service. It provides a new paradigm for consumption and delivery of IT based services – It provides an enhanced user experience with a self-service user interface for IT management. It abstracts the technical details from end-users so that they no longer need expertise in, or control over, the technology infrastructure “in the cloud” that supports them. It provides flexible pricing based on pay per usage. It enables flexible delivery and sourcing models including private, public and hybrid clouds. Finally, it provides automated provisioning and elastic scaling of IT infrastructure. This paper presents several views on different perspectives of Cloud Computing, including technical advancement, IT delivery and deployment modes, and economics. Keywords: Cloud, cloud computing, infrastructure, services lower cost. Manufacturers use robotics to improve 1. Introduction quality and lower cost.