云数据库OceanBase分布式事务-阿里云

OceanBase数据库如果我 3 个副本都是全功能副本不想因为分布式事务浪费性能是不是可以关掉？

"问题一：OceanBase数据库如果我 3 个副本都是全功能副本，不想因为分布式事务浪费性能，是不是可以关掉这个？问题二：我之前看到阿里云官方人员发过性能测试，说是 OceanBase 在使用默认的AUTO_INCREMENT 连续自增ID 的情况下，会存在性能瓶颈。不过这篇知乎的回答...

第四章：OceanBase集群技术架构（分布式事务、MVCC、事务隔离级别）

分布式事务跨机执行时，OceanBase通过多种机制保证ACIA 原子性Atomicity 原子性是指事务是一个不可分割的工作单位，事务中的操作要么都发生，要么都不发生。依赖两阶段提交协议保证分布式事务的原子性C 一致性Consistency事务前后数据的完整性必须保持一致保证主键唯一等一...

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OceanBase数据库ob的行锁在分布式事务中的什么阶段解锁呢？

问题1：ob的行锁在分布式事务中的什么阶段解锁呢？问题2：,热点行更新能力在分布式事务中是在什么时候释放锁资源？

征文分享｜OceanBase 对分布式事务的支持能力评测与分析

编者按本文系 OceanBase 第二届技术征文大赛一等奖文章，作者瞿璐祎。「瞿璐祎（笔名 Andrea）：研究生期间在华东师范大学数据学院 DBHammer 组致力于事务型数据库评测工作，已经在面向应用的事务数据库评测场景模拟以及分布式事务型数据库的评测上取得了一定的成果，其本人将继...

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