MEDICINE 207/2028 EDITION
NURSE WISEMAN LATEST EDITION NURSING
, AWS Storage, Database, and Data
Analytics Services Overview-Part 2 (22
Exam Review| Grade A + | Questions and
Verified Answers| 100% Correct|
Amazon DynamoDB - ✅✅A fully managed, serverless NoSQL key-
value and document database offering single-digit millisecond
performance at any scale
Relational vs Non-Relational Databases - ✅✅Relational databases
(RDS, Aurora) use structured tables with defined schemas and
relationships; non-relational databases (DynamoDB) offer flexible
schemas suited for high-scale, unstructured or semi-structured data
Read Replica Configuration - ✅✅Creating asynchronous copies of a
database to offload read traffic, improving performance for read-heavy
workloads
Amazon CloudFront - ✅✅A content delivery network (CDN) that
caches content at edge locations globally to reduce latency for
HTTP/HTTPS content delivery
AWS Global Accelerator - ✅✅Improves availability and performance
for applications using non-HTTP protocols (TCP/UDP) by routing traffic