oceanbase数据库的相关内容

问答 2024-05-15 来自：开发者社区

在OceanBase数据库有人设置过 TABLE_MODE 这个参数吗？

在OceanBase数据库有人设置过 TABLE MODE这个参数吗？我这边除了设置 NORMAL 和 QUEUING，其余的选项都报错

问答 2024-05-15 来自：开发者社区

OceanBase数据库就是要三副本才能有高可用跟高性能是吧？

问答 2024-05-15 来自：开发者社区

参考下面图片请问OceanBase数据库没有正常同步的节点，如何才能正常同步？

我使用obd升级版本，日志提示upgrade checker failed with 4 reasons: [1 replicas unsync, please check] , [1 rebalance tasks is doing, please check] , [1 tenant is merging, please check] , [There are DDL task in pro....

问答 2024-05-15 来自：开发者社区

OceanBase数据库单机部署一个实例，没有高可用，有高性能没？

OceanBase数据库单机部署一个实例，没有高可用，有高性能没

问答 2024-05-13 来自：开发者社区

OceanBase数据库这个我看默认值是0 那我这5g是怎么分配的呢？

OceanBase数据库这个我看默认值是0 那我这5g是怎么分配的呢？OceanBase数据库这个我看默认值是0 那我这5g是怎么分配的呢？能修改嘛

问答 2024-05-13 来自：开发者社区

OceanBase数据库总共16G，但是这个5G是什么呢？

OceanBase数据库总共16G，按照默认的“memory_limit_percentage 设置为 80，表示使用 80% 的内存”是12g左右，但是这个5G是什么呢，页面上最终显示的是7G?

问答 2024-05-13 来自：开发者社区

OceanBase数据库observer服务上有配置文件嘛?

OceanBase数据库这个配置中只有ocp管控的地址我三个observer是在ocp管控建立好后手动创建集群加入的。observer服务上有配置文件嘛?

问答 2024-05-13 来自：开发者社区

OceanBase数据库ob 4.0搭建的主备，主3节点，备1节点这样的架构支持主备租户互相切换吗？

OceanBase数据库ob 4.0搭建的主备，主3节点，备1节点，这样的架构支持主备租户互相切换吗？

问答 2024-05-13 来自：开发者社区

OceanBase数据库安装的 jdk17, 是要安装1.8的嘛?

问答 2024-05-13 来自：开发者社区

OceanBase数据库为什么这内存最多只有7G呢?

OceanBase数据库集群中的这三台observer主机内存都是16G的，我创建集群的时候也设置内存大小，为什么这内存最多只有7G呢?

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数据库审计

满足等保2.0二级和三级 “安全审计”合规要求的同时，智能解析数据库通信流量，细粒度审计数据库访问行为，通过对数据库全量行为的审计溯源、危险攻击的实时告警、风险语句的智能预警，提供数据库资产最安全的监控保障。

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