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

View Answer

Answer: B,D,E