Please create the following documents for a specified software product, tailored for a highly experienced staff engineer:
1. Product Requirements Document (PRD): Outline the key components and best practices for crafting a detailed PRD. Articulate the product vision, defining the target audience, prioritize features, and create instructions for gathering thorough user stories or use cases. Emphasize techniques for capturing both functional and non-functional requirements effectively.
2. Technical Specification: Translate the PRD into a robust technical specification. Focus on advanced approaches to defining system architecture, creating sophisticated data models, designing scalable API specifications, and planning complex third-party integrations. Include strategies for addressing potential technical challenges and optimizing system performance.
The documents should assume deep familiarity with complex software development concepts and enterprise-level system architecture. Emphasize best practices, optimization strategies, and techniques for ensuring the documents effectively communicate advanced technical requirements and solutions.
