Salesforce Apex Design Patterns for Scalable Solutions: Building Future-Ready Systems

Authors: Sai Rakesh Puli

Country: United States

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Abstract: Design patterns for scalable Salesforce implementations remain crucial as organizations face performance barriers with increasing data volumes. This study examines five fundamental patterns—Trigger Handler, Bulkification, Singleton, Factory, and Strategy and their impact on enterprise system performance. Through implementation analysis and a healthcare sector case study managing 200,000+ patient records, results demonstrate significant improvements: batch processing time reduced by 79%, trigger-related errors decreased by 90%, and deployment cycles shortened from weeks to days. The patterns' effectiveness is evaluated against Salesforce governor limits and multi-tenant architecture constraints. Findings indicate that systematic pattern implementation enables systems to handle 20x transaction volume increases while maintaining performance integrity. This research provides empirical evidence that structured design patterns are essential for sustaining enterprise-scale Salesforce applications under high-volume data conditions.

Keywords: Salesforce Apex, design patterns, scalability, trigger handlers, bulkification, enterprise architecture, performance optimization, multi-tenancy, governor limits, batch processing

Paper Id: 232097

Published On: 2022-02-03

Published In: Volume 10, Issue 1, January-February 2022

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