Large Language Models (LLMs) like OpenAI's ChatGPT are very large in size and complexity, serving as the center of numerous applications. Despite their impressive text understanding capabilities, LLMs present challenges when deployed in production, particularly in terms of latency and computational cost. A semantic cache layer addresses these challenges by storing previous results with semantic meaning, allowing for non-exact matches to provide previous answers if the intent is the same. This improves performance in areas such as reducing latency, scalability, and operational costs. SingleStoreDB can be used as a semantic cache layer due to its real-time, distributed database architecture that supports hybrid models for transactional and analytical workloads, allowing for efficient reading or writing data for both training and real-time tasks without adding complexity. By leveraging a semantic cache layer with SingleStoreDB, systems can provide better developer and user experiences while improving operational efficiency and reducing costs associated with computational resources.