How Care Access achieved 86% data processing cost reductions and 66% faster data processing with Amazon Bedrock prompt caching
Article Written: November 20, 2025
Added: November 25, 2025
Type: project
Summary
The article discusses how Care Access, a healthcare organization, utilized Amazon Bedrock's prompt caching feature to significantly reduce data processing costs by 86% and improve processing speed by 66%. By caching static medical record content while varying analysis questions, Care Access optimized their operations to handle large volumes of medical records efficiently while maintaining compliance with healthcare regulations. The implementation details, including the architecture and security measures, are also highlighted, showcasing the transformative impact of this technology on their health screening program.
💠Your Thoughts
Did some research about "Prompt cache". it's nice that Bedrock provide this feature even OpenAI API don't. Technically is hard, as Bedrock needs: - very fast off-GPU storage - very fast load back into GPU VRAM - careful isolation - precise token-matching