SAP S/4HANA system in Hyperscaler clouds : deploying SAP S/4HANA in AWS, Google Cloud, and Azure / / André Bögelsack

• Autore: Bögelsack André
• Pubblicazione: Berkeley, California : , : Apress, , [2022]; ©2022
• Descrizione fisica: 1 online resource (542 pages) : illustrations
• Disciplina: 658.4038011
• Soggetto topico: Management information systems; Cloud computing
• Note generali: Includes index.
• Nota di contenuto: Intro -- Table of Contents -- About the Authors -- Foreword -- Appreciations -- Introduction -- Chapter 1: Introduction to Public Cloud and Hyperscalers -- Important Features of Public Cloud -- Public, Private, and Hybrid Cloud -- Overview of the Clouds of the Major Market Players -- Amazon Web Services -- History -- Current Market Position -- Collaboration with SAP -- Microsoft Azure -- History -- Current Market Position -- Collaboration with SAP -- Google Cloud -- History -- Current Market Position -- Collaboration with SAP -- Other Market Participants -- Alibaba Cloud -- Oracle Cloud -- IBM Cloud -- Private Clouds -- SAP's Cloud Strategy -- SAP RISE Program -- History and Features -- Most Important Core Processes -- Current Situation -- SAP HANA Enterprise Cloud -- History -- Features of the SAP HANA Enterprise Cloud -- Current Situation -- Additional SAP Services from the Cloud -- SAP Business Technology Platform -- SAP Cloud Services for Business Processes -- SAP Learning Cloud Services -- Summary -- Chapter 2: SAP S/4HANA Systems on Public Cloud -- Development of SAP S/4HANA -- SAP S/4HANA in the Cloud -- SAP S/4HANA Architecture -- Overview -- Data Layer -- Application Layer -- Presentation Layer -- Communication Layer -- Additional Components -- Use Cases of SAP S/4HANA on Public Clouds -- Sizing -- Importance of Right Sizing -- Sizing Process -- HANA Sizing -- SAPS - SAP Application Performance Standard -- I/O Sizing -- Costs -- Example Calculation SAP S/4HANA System in Azure -- High Availability -- Overview High Availability -- Availability Classes -- High Availability of SAP S/4HANA Architecture -- Disaster Recovery -- Disaster Overall -- Important Parameters in a Disaster Case -- Possible Implementations -- Backup and Restore -- Important Components for Backup and Restore -- Backup Classes -- Retention -- Backup Technologies. ; Backup Solutions Out of the Cloud -- Integration and Network -- Access via Internet -- Azure ExpressRoutes/AWS Direct Connect/Google Cloud Interconnect -- Hybrid Cloud via Cloud Connect Using the Example of Equinix Fabric -- Comparison of Connection Types -- Automation -- Automation Goals -- Automation with Hyperscalers -- Third-Party Vendors -- SAP's Own Automation -- SAP Intelligent Robotic Process Automation -- Implementation Effort -- Horizontal and Vertical Scalability -- Horizontal Scalability -- Vertical Scalability -- Consider Availabilities -- Summary -- Chapter 3: SAP S/4HANA Deployment and Migration -- Contractual Basis and Support -- Important Points to Be Considered -- Direct Use or Use via a Partner -- Needed Support -- DSVGO -- Support for Projects -- GxP Framework and Important Certificates -- GxP in General -- Split of Responsibilities -- Additional Certifications -- SOC 1 and 2 -- HIPAA/HITECH/HITRUST -- ISO Certificates -- Management of an SAP S/4HANA Landscape -- Important Features of SAP Solution Manager -- Application Operation Using SAP Solution Manager -- Using SAP Cloud ALM -- Choosing a Hyperscaler -- Quantitative Factors -- Qualitative Factors -- Deployment and Migration -- Transformation Is a Must -- New Approaches Using the Cloud -- Greenfield Deployment -- Brownfield Deployment -- Homogeneous Migrations -- Heterogeneous Migrations -- Sequence of Migration -- Migration Scenarios for SAP S/4HANA Transformations -- SAP S/4HANA As SaaS Services -- Overview -- Differences Between the Editions -- Infrastructure Level -- Implementation Level -- Process Level -- Configuration and Enhancement Level -- Security Level -- Overall Comparison -- Advantages and Disadvantages -- Use Cases -- Summary -- Chapter 4: SAP S/4HANA on AWS Elastic Compute Cloud - Concepts and Architecture -- History of Amazon AWS. ; New Infrastructure and Innovations -- Fast and Easily Scalable Solutions -- Three Reasons Why AWS Is Dominating the Cloud Marketplace -- Reasons for AWS -- Easy to Use -- Flexible -- Economical -- Reliable -- Scalable and Extremely Powerful -- Secure -- AWS Business Growth in the Last Six Years -- Offered Cloud Services -- Compute -- Storage -- Amazon Elastic Block Store (Amazon EBS) -- Amazon Elastic File System (Amazon EFS) -- Amazon FSx -- Amazon Simple Storage Service (Amazon S3) -- Networking -- Amazon Virtual Private Cloud (Amazon VPC) -- AWS Site-to-Site VPN -- AWS Direct Connect -- Amazon Route 53 -- Amazon Time Sync -- Identity Management -- Security and Compliance -- Management Tools -- AWS Management Console -- AWS Command Line Interface (AWS CLI) -- AWS CloudFormation -- Amazon CloudWatch -- Amazon CloudTrail -- AWS Config -- Regions and Availability Zones/Sets -- AWS Region -- Availability Zones -- AWS Placement Groups -- AWS CloudFormation -- Partition Placement Group -- Spread Placement Group -- Planning S/4HANA Implementation: Selection of Region -- Planning S/4HANA Implementation: Selection of Availability Zone -- Selection of Availability Zone - Non-production SAP S/4HANA System -- Selection of Availability Zone - Production SAP S/4HANA System -- The AWS Console -- Supported Browsers -- User for Management -- AWS Root User -- AWS Identity and Access Management (IAM) User -- IAM Role and IAM User Group -- Getting Started with the AWS Console -- Changing the Region -- Navigating to Services -- Search AWS Service -- Billing and Cost Management Service -- Integration into Core Services -- Internal Access Architecture -- Internal and Limited External Access -- Architecture Setup with VPN Connections -- Architecture Setup with Elastic Load Balancing (Ingress)/NAT Gateway (Egress) -- Access to an SFTP Server in a Private Subnet. ; HTTPS-Based Web Service Interfaces to/from SAP PI/PO -- Internal and Full External Access -- Example Landscape Setup -- Active Directory -- AWS Managed Microsoft Active Directory Service -- Self-Managed ADDS Deployment in the AWS Cloud -- Extend the Existing On-Premises ADDS to AWS -- AWS Managed Microsoft Active Directory Service -- Implementation Considerations for AWS Managed Microsoft Active Directory As Central ADDS -- Implementation Considerations for AWS Managed AD with SAP S/4HANA DR Consideration -- How to Create an AWS Managed Microsoft Active Directory -- DNS Name Resolution with Route 53 Resolver -- Set up an Integrated DNS View for Amazon VPCs and On-Premise Networks -- Working Solution for Scenario: Query from On-Premise to AWS Route 53 -- Working Solution for Scenario: Query from AWS Resource for On-Premise DNS -- Monitoring AWS Managed ADDS -- Dynamic Host Configuration Protocol (DHCP) -- Working with DHCP Options Sets -- Create DHCP Options Set -- Edit DHCP Options Set -- Summary -- Chapter 5: SAP S/4HANA on AWS Elastic Compute Cloud - Deployment -- Exemplary Architecture -- Deployment Scenarios -- Single-AZ and Single-Node Architecture -- Single-AZ and Multinode Architecture -- Multi-AZ, Single-Node SAP S/4 High Availability Architecture -- Option A: Overlay IP Using AWS Transit Gateway -- Option B: Overlay IP Routing with Network Load Balancer -- SAP HA Cluster Setup -- SAP NetWeaver/HANA High Availability Setup on RHEL and SUSE -- SAP NetWeaver Availability Setup on Windows Platform -- Windows Server Failover Clustering (WSFC) Using Amazon FSx File Share Solution -- Windows Server Failover Clustering (WSFC) Using SIOS Protection Suite on AWS -- Compute -- Available EC2 Instance Family -- EC2 Instance Licenses -- SAP S/4 Certified EC2 Instance Types -- EC2 Provisioning -- Manual Deployment with AWS Console. ; Create VPC, Subnet, NAT Gateway (Create Elastic IP Address Before You Create VPC) -- Automated Deployment with Scripts -- Terraform -- Ansible -- Storage -- Amazon EBS -- Amazon EC2 Instance Store -- Amazon EFS -- Amazon S3 (Simple Storage Service) -- Storage Layout for S/4HANA System -- Standard System Deployment -- Distributed System Deployment -- High Availability System Deployment -- Indicative File System Setup for Non-high Availability Setup -- Indicative File System Setup for High Availability Setup -- PAYG vs. Commitment - Calculator -- On-Demand Instances -- Reserved Instance -- Payment Option -- AWS Calculator -- On-Demand Instance Cost -- Reserved Instance Cost -- Security on AWS -- Tools -- Tools for Access and Identity Provisioning and Protection -- Tools for Data Protection -- Monitoring and Logging Tools -- Security Event Response Mechanism -- Amazon Virtual Private Cloud Security (VPC) -- Subnet and Routing Tables -- Network Access Control List -- Security Groups (SGs) -- Virtual Private Gateway -- Internet Gateway -- Backup and Restore in AWS -- SAP HANA DB Backup/Recovery via AWS Backint Agent -- EC2 Instance and EBS Volume Backup to S3 -- Snapshot Backup from AWS Console -- EC2 Image Backup -- AWS Backup -- Backup Configuration Steps from AWS Console -- Restore Snapshot from AWS Console -- Disaster Recovery via AWS -- Passive DR Architecture - RPO Is More Than Zero and RTO Is Higher -- Steps to Configure the Passive DR -- Steps to Invoke Passive DR -- Semi-active DR Solution [RPO Is Near to Zero and RTO Is Medium] -- Steps to Configure the Semi-active DR -- Steps to Invoke DR -- Active-Active DR Solution [RPO Near to Zero and RTO Is Very Less] -- Steps to Configure the Active DR -- Steps to Invoke DR -- SAP HANA HSR Setup Guide -- Summary -- Cloud Foundation Design and Implementation. ; SAP S/4 Architecture Design and Implementation.
• Sommario/riassunto: This book helps SAP architects and SAP Basis administrators deploy and operate SAP S/4HANA systems on the most common public cloud platforms. Market-leading cloud offerings are covered, including Amazon Web Services, Microsoft Azure, and Google Cloud. You will gain an end-to-end understanding of the initial implementation of SAP S/4HANA systems on those platforms. You will learn how to move away from the big monolithic SAP ERP systems and arrive at an environment with a central SAP S/4HANA system as the digital core surrounded by cloud-native services. The book begins by introducing the core concepts of Hyperscaler cloud platforms that are relevant to SAP. You will learn about the architecture of SAP S/4HANA systems on public cloud platforms, with specific content provided for each of the major platforms. The book simplifies the deployment of SAP S/4HANA systems in public clouds by providing step-by-step instructions and helping you deal with the complexity of such a deployment. Content in the book is based on best practices, industry lessons learned, and architectural blueprints, helping you develop deep insights into the operations of SAP S/4HANA systems on public cloud platforms. Reading this book enables you to build and operate your own SAP S/4HANA system in the public cloud with a minimum of effort. What You Will Learn Choose the right Hyperscaler platform for your future SAP S/4HANA workloads Start deploying your first SAP S/4HANA system in the public cloud Avoid typical pitfalls during your implementation Apply and leverage cloud-native services for your SAP S/4HANA system Save costs by choosing the right architecture and build a robust architecture for your most critical SAP systems Meet your business criteria for availability and performance by having the right sizing in place Identify further use cases when operating SAP S/4HANA in the public cloud.
• Titolo autorizzato: SAP S
• ISBN: 1-4842-8158-6
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Lingua di pubblicazione: Inglese
• Record Nr.: 9910574090703321
• Lo trovi qui: Univ. Federico II