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Mastering Apex Programming

You're reading from   Mastering Apex Programming A developer's guide to learning advanced techniques and best practices for building robust Salesforce applications

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Product type Paperback
Published in Nov 2020
Publisher Packt
ISBN-13 9781800200920
Length 368 pages
Edition 1st Edition
Languages
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Author (1):
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Paul Battisson Paul Battisson
Author Profile Icon Paul Battisson
Paul Battisson
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Toc

Table of Contents (21) Chapters Close

Preface 1. Section 1 – Triggers, Testing, and Security
2. Chapter 1: Common Apex Mistakes FREE CHAPTER 3. Chapter 2: Debugging Apex 4. Chapter 3: Triggers and Managing Trigger Execution 5. Chapter 4: Exceptions and Exception Handling 6. Chapter 5: Testing Apex Code 7. Chapter 6: Secure Apex Programming 8. Section 2 – Asynchronous Apex and Apex REST
9. Chapter 7: Utilizing Future Methods 10. Chapter 8: Working with Batch Apex 11. Chapter 9: Working with Queueable Apex 12. Chapter 10: Scheduling Apex Jobs 13. Chapter 11: Using Platform Events 14. Chapter 12: Apex REST and Custom Web Services 15. Section 3 – Apex Performance
16. Chapter 13: Performance and the Salesforce Governor Limits 17. Chapter 14: Performance Profiling 18. Chapter 15: Improving Apex Performance 19. Chapter 16: Performance and Application Architectures 20. Other Books You May Enjoy

Summary

In this chapter, we have covered a number of the different architectural decisions that will impact the performance of your application, both in terms of resource usage and developer productivity. We started by discussing the impacts of using licks or code in our application and how to determine the best solution at the time. Following this, we moved on to discuss code structure and linting to help ensure that common bugs or performance issues were caught early.

This led into a more general discussion of the use of object-oriented patterns in Apex and how they can help make it easier to test and profile our code for scale, as well as ensure that we can modularize our code for increased developer performance as we make changes in the future. From here we dove into specific architectural trade-offs that you need to consider when designing different types of solutions using Apex.

Finally, we finished the chapter with a discussion on managing the performance of an application...

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