Kizspy | Question: 22 (Choose 3 answers)
Amazon DynamoDB is designed for scale and performance. In most cases, the DynamoDB response times can be measured in single-digit milliseconds. However, there are certain use cases that require response times in microseconds. For these use cases, DynamoDB Accelerator (DAX) delivers fast response times for accessing eventually consistent data. Which statements about DAX are correct? (Choose THREE.)
A. Although using DAX has a cost, it can reduce the consumption of DynamoDB table capacity. If the data is read intensive (that is, millions of requests per second), DAX can result in cost savings by caching the data while also providing better read latency, being beneficial for scenarios in need of repeated reads for individual keys.
B. DAX reduces operational and application complexity by providing a managed service that is compatible with the DynamoDB API.
C. DAX does not support server-side encryption (SSE).
D. DAX is not designed for applications that are write-intensive. It can also add cost to applications that do not perform much read activity.
E. DAX does not support encrypting data in transit, which means that communication between an application and DAX cannot be encrypted.
FUOVER
