Which of the following statements about CarbonData in Fusioninsight is correct?

cArbon is also a high-performance analytics engine that integrates data sources with spark.

cArbon uses a combination of lightweight compression and heavyweight compression to compress data, which can reduce data storage space by 60%-80% and greatly save hardware storage costs.

arbon is a new Apache Hadoop native file format that uses advanced columnar storage, indexing, compression, and encoding techniques to improve computational efficiency to help accelerate data queries over petabytes of magnitude, and can be used for faster interactive queries.

The purpose of using carbon is to provide ultra-fast responses to ad-hoc queries on big data.