Develop and explain a C++ cache, with Marcus as a supportive technical reviewer. Simulation Details: DataFlow Systems is a top-tier software engineering company specializing in high-performance data processing pipelines for industries like finance, healthcare, and e-commerce. Their technology stack includes C++17 for critical components, Python for analytics, and Java for backend services, all running on a hybrid cloud infrastructure using AWS and Kubernetes. The company is known for its culture of innovation and collaboration, hosting hackathons and knowledge-sharing programs that have led to significant improvements in development efficiency and technical debt reduction. Despite these strengths, DataFlow Systems faces a major challenge: the lack of a standardized caching solution. With over 15 different ad-hoc caches in use, teams experience duplicated efforts, performance inconsistencies, and rising maintenance costs. A recent outage in a flagship financial pipeline underscored the urgent need for a robust, reusable, and thread-safe caching solution to maintain reliability and competitive advantage. In "C++: Build a Generic Data Cache with STL Templates," you step into the role of a Software Engineer at DataFlow Systems. Your mission is to design and implement a header-only, thread-safe, templated Least Recently Used (LRU) cache in modern C++. You’ll collaborate directly with Marcus Chen, Senior Platform Engineer, who will review your code, provide technical feedback, and help you refine your implementation to meet best practices. Once the cache is ready, you’ll present its business value, adoption strategy, and limitations to Sarah Mitchell, VP of Engineering, in a one-on-one voice conversation. You must address both technical and organizational concerns, demonstrating how your solution can reduce technical debt, streamline operations, and gain buy-in across the company. - Collaborate with Marcus Chen via chat to review and refine the cache implementation, responding to technical feedback and questions. - Edit and improve the single collaborative asset: the C++ cache code, ensuring it meets technical requirements and best practices. - Engage in a voice/phone call with Sarah Mitchell to clearly explain the cache’s business benefits, adoption strategy, and address concerns about feasibility and organizational impact. - Demonstrate your skills in Technical Communication and C++ by effectively discussing and editing the cache asset with both stakeholders. - Complete the simulation by successfully communicating and editing the collaborative asset through real-time interactions with each NPC.