New, fully managed in-memory cache can reduce Amazon DynamoDB response times from milliseconds to microseconds Preview starts today SEATTLE, 2017-Apr-20 — /EPR Retail News/ — Today (Apr. 19, 2017), Amazon Web Services, Inc. (AWS), an Amazon.com company (NASDAQ: AMZN), announced Amazon DynamoDB Accelerator (DAX), a fully managed, highly available, in-memory cache that can reduce Amazon…