Is it possible to use two servers when setting up TiKV?

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This topic has been translated from a Chinese forum by GPT and might contain errors.

Original topic: tikv搭建的时候使用两台服务器可以吗

| username: TiDBer_4fAIZyC1

[TiKV Usage Environment] Production Environment
[Encountered Problem: Problem Phenomenon and Impact]
Storage resources are relatively tight in the early stage. When setting up the cluster, can we start with 2 TiKV nodes and expand later?

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| username: TiDBer_jYQINSnf | Original post link

It does not meet high availability requirements. You can have one less TiDB.

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| username: Kongdom | Original post link

A hybrid deployment solution can be used, reducing the number of servers from 9 to 3. However, for a better experience, this deployment is generally not recommended.