Introduction

Summary

This course section delves into application modernization, explaining what an application is and its importance in the digital age. It contrasts traditional on-premises application development with modern cloud-based methods, highlighting agility and responsiveness to user needs. The course also covers rehosting legacy applications, APIs, and the advantages of Apigee API management, along with the potential benefits of hybrid or multi-cloud strategies.

Takeaways

• 🌐 Modernizing IT infrastructure with the cloud is beneficial, but this section focuses on application modernization.
• 💻 An application is essentially a computer program or software designed to help users perform tasks.
• 📱 Applications are ubiquitous in today's digital age, used for various purposes like email checking and fitness tracking.
• 🔍 Customers expect applications to be intuitive and efficient in aiding them to accomplish tasks quickly.
• 🏢 Traditional on-premises application development can be slow and hinder organizational agility.
• 🚫 Deploying applications on-premises is often time-consuming and requires specialized IT teams.
• ⏳ Changes in on-premises applications can take up to six months or more to implement, causing delays and friction within organizations.
• 🌟 Cloud technology enables businesses to modernize applications, making development more agile and responsive to user needs.
• 🆚 This section will compare traditional and modern cloud application development methods.
• 🏭 It will explore considerations and tools for rehosting legacy applications in the cloud.
• 🔗 The importance of defining and managing application programming interfaces (APIs) will be discussed.
• 🛠️ Benefits of using Apigee API management for maintaining and managing APIs will be examined.
• 🌈 Scenarios where a hybrid or multi-cloud strategy might be advantageous will be considered.

Q & A

What is the basic definition of an application?

An application is a computer program or software that helps users perform tasks or activities.

Why are applications prevalent in today's digital age?

Applications are prevalent because they provide intuitive and efficient ways for users to interact with technology in various aspects of daily life, such as checking emails or tracking fitness.

How do on-premises applications affect the speed of an organization?

On-premises application development can slow down organizations due to the time-consuming deployment process and the need for specialized IT teams.

What is the typical time frame for implementing changes in on-premises applications?

Changes in on-premises applications can often take six months or more to implement.

How does cloud technology impact the development and management of applications?

Cloud technology allows businesses to modernize, develop, and manage applications in new ways, making them more agile and responsive to user needs.

What will be compared in this section of the course?

This section of the course will compare traditional and modern cloud application development methods.

What is the purpose of exploring considerations and tools for rehosting legacy applications in the cloud?

Exploring these considerations and tools helps in understanding how to effectively transition older applications to a cloud environment for better performance and management.

What are application programming interfaces (APIs)?

Application programming interfaces (APIs) are sets of protocols and tools for building software applications, allowing different software systems to communicate with each other.

Why is managing APIs with Apigee API management beneficial?

Managing APIs with Apigee API management is beneficial as it helps in maintaining and securing APIs, ensuring they perform optimally and are easily accessible.

What scenarios might make a hybrid or multi-cloud strategy advantageous?

A hybrid or multi-cloud strategy might be advantageous in scenarios where an organization needs to leverage multiple cloud services or platforms for different applications, enhancing flexibility and redundancy.

How can applications help in improving customer experience?

Applications can help in improving customer experience by being intuitive, well-functioning, and capable of helping customers perform tasks more efficiently.