Which three databases meet your requirements?
You are choosing a NoSQL database to handle telemetry data submitted from millions of Internetof-Things (IoT) devices. The volume of data is growing at 100 TB per year, and each data entry has about 100 attributes. The data processing pipeline does not require atomicity, consistency, isolation, and durability (ACID).
However, high availability and low latency are required.
You need to analyze the data by querying against individual fields.
Which three databases meet your requirements? (Choose three.)
A . Redis
B . HBase
C . MySQL
D . MongoDB
E . Cassandra
F . HDFS with Hive
Answer: B,D,E
Latest Professional Data Engineer Practice Questions with 160 Q&As
Updated Study Material | Instant Download | Detailed Answers and Explanations
Subscribe
Login
0 Comments