TiDB4.0课程学习-1.2HTAP 数据库简介
1.2 What’s an HTAP Database? (HTAP 数据库简介)
1.2 Why HTAP Matters(HTAP 数据库简介)
本课程简要介绍了 HTAP 意义,技术难点,TiDB 如何实现 HTAP 以及相关的应用场景。
学习目标: 帮助学员熟悉 HTAP 领域
关键知识点: HTAP意义;设计原则以及应用场景
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为什么需要HTAP
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1.什么是HTAP
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紧密耦合/实时更新查询
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1.可更新的列存引擎,列存副本
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RAFT Group协议
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