The post explores the event-driven integration pattern, particularly within the Prismatic integration designer, highlighting its prevalence in B2B SaaS apps where it accounts for approximately 80% of integrations. Event-driven integrations facilitate near-real-time data exchange between source and destination systems by using pub/sub systems like webhooks, Amazon SNS, and Apache Kafka. The discussion covers one-way import and export integrations, emphasizing the importance of utilizing deploy-time flows and custom components for efficient integration development. A detailed example of a two-way integration between Salesforce and the Acme app demonstrates the setup of multiple flows to manage data exchange between the two systems, illustrating best practices for creating complex integrations with minimal custom coding. The post concludes by suggesting that understanding these patterns can streamline integration planning and encourages trying Prismatic to enhance integration delivery speed.