In FusionInsight HD, what are the computing frameworks that can be used in real-time processing scenarios? (multiple choice)

Which Redis commands are atomic operations?

In the online log query solution, stream processing is used to complete the calculation. During the entire calculation process, intermediate calculation results need to be temporarily stored. Which of the following components is suitable for storing intermediate calculation results? (multiple choice)

Use FusionInsight HD's Hive to query data. When the amount of intermediate result data to be queried is large, you can choose to compress the intermediate result data to obtain better performance.
Which of the following are the relevant parameters for Hive intermediate result compression? (multiple choice)

In FusionInsight HD, regarding Oozie's job operation commands, which of the following descriptions are correct? (multiple choice)