Episode 9: BTP Runtime Strategy

Summary

This episode explores BTP runtime strategy, discussing the different types of runtimes available: Kaa, Cloud Foundry, and ABAP. Kima, based on Kubernetes, runs on-demand, offering flexibility and cost-effectiveness for use cases that don't require 24/7 availability. Cloud Foundry is ideal for always-on applications, while ABAP may be more suitable for large-scale, enterprise applications. The choice of runtime depends on factors like developer skills, company policies, and the scale of applications to be built. Companies must evaluate their needs to determine the best runtime for their BTP strategy.

Takeaways

• 😀 BTP (Business Technology Platform) has multiple runtime options: Kaa, Cloud Foundry, and ABAP.
• 😀 Kima is based on Kubernetes and operates on-demand, starting and stopping when required.
• 😀 Business Application Studio uses Kima's on-demand concept, only running when the space is started.
• 😀 Kima's pay-per-use model might be a cost-effective option if your use case requires non-24/7 operations.
• 😀 Cloud Foundry is more suitable for applications that need to be available 24/7, like Fiori applications.
• 😀 Cloud Foundry is generally a more affordable option for always-on applications, offering greater accessibility.
• 😀 Cloud Foundry supports building applications using various runtimes, such as the Cloud Application Programming Model and Python.
• 😀 ABAP is another runtime option that might be more suitable based on developer expertise and company policy.
• 😀 Companies can choose to activate multiple runtimes or select one based on their specific needs.
• 😀 ABAP could be more expensive for single applications, but it might become cost-effective for large-scale application development.
• 😀 Each company should assess its developer skill set and the number of applications to be built when deciding on the best runtime strategy for BTP.

Q & A

What are the different types of runtimes in BTP?

The different types of runtimes in BTP are Kaa, Cloud Foundry, and ABAP.

How does Kima runtime operate in BTP?

Kima is based on Kubernetes and doesn't run 24/7. It only starts when needed and stops automatically when not in use.

Can you provide an example of an application that uses Kima runtime?

Business Application Studio is an example that uses Kima. You start the space when you need it, and it stops automatically once you're done.

What is the main advantage of using Kima runtime for certain applications?

The main advantage of Kima is that you only pay for the time it is in use, which can be more cost-effective for certain use cases.

When would Cloud Foundry be a better option than Kima?

Cloud Foundry might be a better option if you need an application to run 24/7, like a Fiori application that needs constant accessibility.

What programming languages can you use with Cloud Foundry?

With Cloud Foundry, you can build applications using Cloud Application Programming Model, FUR, or any other programming language, including Python.

How does the choice of runtime in BTP depend on the type of developers and company policies?

The choice of runtime depends on the developers' skill set and the company's policies. A company can activate all three runtimes or select just one based on their requirements.

What are the cost considerations when choosing between ABAP and Cloud Foundry for application development?

ABAP might be more expensive if you're building only one application, while Cloud Foundry could be cheaper. However, if you're building hundreds of applications, ABAP may become more cost-effective.

What factors should a company consider when deciding on the runtime strategy in BTP?

Companies should consider their developers' skill set, the number of applications they plan to build, and the overall cost-effectiveness of each runtime when deciding on their BTP runtime strategy.

Is it possible for a company to use more than one runtime in BTP?

Yes, a company can decide to use all three runtimes or select a preferred one based on their specific needs and policies.