Which of the following is not a typical configuration of Huawei's hyper-converged database scene?

Huawei Kunlun shutdown business server can guarantee that the downtime within one year is less than 6 minutes, reaching "five nines". What performance advantage of the server is it?

Microcode is a data structure that requires a computer processor to abstract the hardware structure or implement complex machine instructions. It generally resides in high-speed memory and reflects machine instructions into detailed circuit operation sequences, mainly in the CPU, memory and other key components, and basic input and output devices such as keyboard and mouse do not require microcode.

Elasticsearch is a Lucene- based search engine, which provides a distributed, multi-tenant full-text search engine. Which tuning method can be used when deploying Elasticsearch using TaiShan server? (Multiple choice)

Which of the following products belong to the distributed storage type in software-defined storage?