Introduction to Enterprise Computing

Go to Course: https://www.coursera.org/learn/introduction-enterprise-computing

Introduction

**Course Review: Introduction to Enterprise Computing on Coursera** In today’s digital landscape, the backbone of many transactions and business operations often goes unnoticed: the mainframe computer. If you’re curious about how large-scale enterprise computing plays a role in business efficiency, profitability, and security, the “Introduction to Enterprise Computing” course on Coursera is an excellent starting point. ### Course Overview This course delves into the essentials of enterprise computing, focusing specifically on the pivotal role of mainframes. It’s fascinating to learn that mainframes are responsible for an astounding 87% of all credit card transactions and serve 71% of Fortune 500 companies. These figures highlight the undeniable significance of mainframes in the modern economy. The course introduces IBM Z, the only production mainframe currently sold, and illustrates how it serves as the backbone of enterprise computing. The program is structured to provide a comprehensive understanding of the mainframe environment, the infrastructure that supports it, and the security measures necessary to protect sensitive transactions and data. ### Course Syllabus Breakdown 1. **Introduction to the Mainframe Environment**: This introductory module sets the stage by familiarizing learners with the fundamental concepts of mainframes. You’ll explore what constitutes enterprise computing, and why mainframes are integral to business operations. The course does an excellent job of breaking down complex concepts into easily digestible components. 2. **Mainframe Infrastructure**: Here, you will dive deeper into the actual hardware that supports enterprise computing operations. You’ll learn about the architecture that underpins the mainframe system, the importance of computational power, and how these systems sustain large-scale operations efficiently and reliably. 3. **Mainframe Security and Start-up**: Security is a major concern for any enterprise, especially in handling sensitive transactions. This module focuses on the security features of IBM Z and the start-up process of a mainframe system. You will become familiar with the protocols and measures that safeguard financial transactions and sensitive company data, which is crucial in today’s increasingly digital world. ### Key Takeaways Upon completion of this course, participants will have gained valuable insights into the operation and significance of mainframes in enterprise computing. With a strong emphasis on security, architecture, and the overall importance of mainframe systems, the course lays a solid foundation for anyone looking to venture into the field of enterprise computing or broaden their understanding of technology's role in business. ### Recommendations I wholeheartedly recommend the "Introduction to Enterprise Computing" course for several reasons: - **Relevance**: In a technology-driven economy, understanding mainframes is crucial, especially if you aspire to work in sectors where financial transactions and data security are paramount. - **Accessibility**: The course is designed for learners of all backgrounds, making it suitable for both beginners and those looking to refresh their knowledge. The simplicity of the curriculum is a major plus. - **Future Opportunities**: Gaining expertise in an area that underpins such a large portion of business infrastructure can open up numerous career opportunities, especially as businesses continue to rely on mainframe computing. ### Conclusion Overall, Coursera’s "Introduction to Enterprise Computing" is a well-structured course that provides valuable insights into the mainframe world. It’s an ideal stepping stone for anyone looking to understand the mechanics behind large-scale business operations, underscoring the importance of mainframes in our daily transactions. Don’t miss this opportunity to explore a vital area of technology that powers much of the global economy!

Syllabus

Introduction to the Mainframe Environment