Mainframe Open Education Project
  • Welcome: Learn & Contribute to MOE
    • MOE Vision, Mission and Content Phases
    • Who Can Contribute?
    • Contributor Log In
    • Earn A Contributor Badge
    • MOE Management System
    • MOE Events
    • Project Support
    • Legal Disclaimer, Copyright and License
    • Code of Conduct
    • Project Governance
    • Why MOE
  • Introduction: What is Enterprise Computing?
  • Chapter 1: What is a Mainframe Today?
    • Role of the Mainframe Today
      • Mainframe and the Cloud
      • Enterprise Computing
      • Hybrid Cloud
    • Who Uses the Mainframe and Why
    • Mainframe versus Server
    • Mainframe Basic Architecture & Components
    • How the Mainframe Works
    • Mainframe Security Myths
    • Mainframe Evolution
    • Mainframe Modernization
    • Video: ITs Best Kept Secret
    • Get Ready: Talk Like a Mainframer
    • Looking Back: The First 50 Years of Mainframe
  • Chapter 2: Foundational Technology
    • Brief Introduction to z/OS
    • TSO/E, ISPF, and UNIX System Services (USS): Interactive facilities of z/OS
    • Data Sets and How They Work
    • Job Control Language and System Display and Search Facility
      • Understanding the JCL(Job Control Language)
        • Understanding the JOB Statement
        • Understanding the EXEC Statement
        • Understanding the DD Statement
        • Creating a Physical Sequential (PS)
        • Understanding Libraries in JCL
        • Understanding Instream Procedures, Cataloged Procedures, and Symbolic Parameters in JCL
      • Utilities
        • IEBCOMPR
        • IEBGENER
          • Copying Between Sequential Datasets and PDS Members Using IEBGENER
          • Generate PDS member while copying
          • Copying a UNIX File to a PS File
        • IEBCOPY
          • IEBCOPY selective copy using select statements
          • IEBCOPY Exclude members while copying
          • IEBCOPY renaming member while copying
      • GDG
        • GDG parameters
        • GDG base
        • GDG Generation
          • Referencing GDG Generations Using Relative Numbers
        • Alter and Delete GDG
    • Enterprise Software Development and Implementation
    • Programming languages for Mainframe
    • Modern Application Management
    • Video: System Overview
    • Video: MVS Using Dynamic Allocations
    • Article: Red Hat OpenShift 4.7 on IBM Z Is a Game Changer for Container Orchestration and Managemen
    • IBM z16
  • Chapter 3: Roles in Mainframe
    • Roles and Categories
      • Category Definitions
  • Chapter 4: Deeper Dive in Role Chosen
    • IT Operations and System Support and Services
    • IT Business/Software Product Application Development and Support
    • IT Software Engineers
    • IT Architects
  • Chapter 5: Career Path Opportunities
    • Learning Programs
    • Job Opportunities
    • Career Event Calendar
    • Open to Hire
  • Mainframe Events and Conferences 2024
  • My Mainframe Journey: From Student to Professional
  • Backlog on Topics
  • Additional Community Resources
    • Communities
    • Courses, Tutorials, Manuals
    • Education Programs
    • IBM Mainframe Timeshare Services
  • Digital Certificate Badges
    • z/OS Mainframe Practitioner
  • Reviewer List
  • Modern Mainframe
    • What is a modern mainframe environment?
    • z/OSMF
      • What is z/OSMF?
      • Why it is important in a mainframe shop
      • z/OSMF Learning Materials
    • Zowe
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  1. Chapter 1: What is a Mainframe Today?
  2. Role of the Mainframe Today

Enterprise Computing

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Last updated 1 year ago

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Enterprise computing refers to the use of computer systems and software within a large organization or enterprise to handle various business processes and tasks. It involves the deployment and management of extensive IT infrastructure to support the diverse needs of a business, ranging from data storage and processing to communication and collaboration.

One fundamental aspect of enterprise computing is the establishment of a robust and scalable network infrastructure. This network serves as the backbone for connecting different departments, locations, and employees, enabling seamless communication and data transfer. The scale of enterprise computing often requires sophisticated solutions such as virtual private networks (VPNs), firewalls, and other security measures to protect sensitive data and ensure the integrity of the network.

Enterprise computing also involves the deployment of centralized databases and servers to store and manage vast amounts of data generated by the organization. This data can include customer information, financial records, inventory details, and more. The ability to efficiently store, retrieve, and process this data is crucial for the smooth functioning of the enterprise.

In addition to infrastructure, enterprise computing encompasses various software applications tailored to meet specific business needs. Enterprise Resource Planning (ERP) systems, for example, integrate various business processes like finance, human resources, and supply chain management into a unified platform. Customer Relationship Management (CRM) software helps organizations manage and analyze customer interactions and data throughout the customer lifecycle.

Security is a paramount concern in enterprise computing, given the sensitive nature of the data involved. Enterprises implement encryption, access controls, and regular security audits to safeguard their digital assets from unauthorized access or cyber threats.

To discover the essentials of enterprise computing and learn why Mainframes are crucial to the success of global businesses. This brief introduction, presented by Lucan Sahn from IBM, highlights the reliability, security, and scalability of Mainframes, showcasing their role as the cornerstone of industry leaders:

Overall, enterprise computing is a holistic approach to managing and optimizing the information technology resources of a large organization. It aims to enhance efficiency, productivity, and collaboration while ensuring the security and integrity of the organization's digital infrastructure.