#  Objectives
+ In this chapter, you will learn to:
  + Describe the TiDB cluster architecture
  + Describe the TiDB Servers compute cluster
  + Describe the TiKV Servers storage cluster
  + Describe what HTAP is
  + Describe the benefits of using TiDB Cloud
  + Launch TiDB playground sandbox by using TiUP
  + Get started with TiDB Cloud Developer Tier

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