A.Hive provides real-time analysis capabilities for massive historical data

B.Kafka is used as a high-concurrency real-time access cache to solve the problem of access volume

C.Flink as a real-time computing engine consumes Kafka data in real time and writes it to HBase

D.HBase database provides storage and real-time query capabilities for massive real-time access data

A.Poor

B.Better

C.General

D.Unsure

A.High search accuracy

B.Massive search

C.Customizable

D.Simple and efficient

A.Facilities management

B.Environmental space

C.Asset Management

D.Convenient access

E.Comprehensive security

F.Energy efficiency management

A.Real-time voice transcription

B.One sentence recognition

C.Speech synthesis

D.Recording file recognition