oceanbase数据库模式的相关内容

阿里云文档 2025-06-04

将OceanBase（MySQL模式）的数据迁移到Lindorm

数据传输服务DTS（Data Transmission Service）支持将云数据库OceanBase版或自建OceanBase（MySQL模式）的数据迁移到云原生多模数据库Lindorm实例的宽表引擎中。本文以已开通公网访问权限的自建OceanBase（MySQL模式）为源库，为您介绍迁移操作的具体步骤。

文章 2025-05-24 来自：开发者社区

【赵渝强老师】OceanBase数据库从零开始：MySQL模式

这里我们来介绍一下新上线的课程《OceanBase数据库从零开始：MySQL模式》，本门课程共11章。视频讲解如下：下面详细介绍一下每一章的主要内容：第0...

阿里云文档 2025-03-28

DMS调整对OceanBase MySQL的计费逻辑

为帮助您更好地在数据管理DMS中管控云数据库OceanBase版、自建OceanBase MySQL数据库、确保该数据库的计费与管控粒度（数据库管理、数据操作的权限控制和管理的精细程度）对应，DMS将调整OceanBase MySQL在DMS的计费逻辑。计费逻辑将由按照集群维度计费调整为按照租户维度计费，于2025年04月01日正式生效。

阿里云文档 2025-03-03

支持的预设的系统权限策略列表

本文描述云数据库 OceanBase 版支持的所有系统权限策略及其对应的权限描述，供您授权 RAM 身份时参考。

问答 2024-11-07 来自：开发者社区

OceanBase数据库Oracle模式租户创建后可以改字符集吗？

阿里云文档 2024-10-12

印

本文介绍 OceanBase 数据库在开启和未开启 TDE 加密场景下的数据库性能的影响，帮助您评估是否选择开启 TDE 加密。

问答 2024-08-27 来自：开发者社区

OceanBase数据库第一个Operator 项目，支持部署单机模式嘛？

OceanBase数据库第一个Operator 项目，支持部署单机模式嘛，或者有人尝试过嘛，主要想问问涉及到哪些参数修改？

问答 2024-08-21 来自：开发者社区

OceanBase数据库oboracle模式，jdbc是用这个驱动么？

OceanBase数据库oboracle模式，jdbc是用这个驱动么？ocean-client-2.4.0.jar依赖是这么写的：

文章 2024-08-15 来自：开发者社区

【OceanBase】惊天大反转！启动时真的会占用95%磁盘空间？别怕！揭秘真相+实用调整技巧，手把手教你如何优雅地管理磁盘空间，让你的数据库从此告别“吃土”模式！

关于OceanBase在启动时是否会默认占用磁盘95%的空间以及是否可以调整这一问题，我们有必要进行一番深入探讨。OceanBase作为一款分布式关系型数据库系统，以其高可用性、高性能等特点著称，被广泛应用于大规模在线交易处理场景。然而，对于新手或是不熟悉其内部机制的朋友来说，一些默认配置可能会引发疑惑，比如磁盘...

问答 2024-08-14 来自：开发者社区

在OceanBase数据库，OceanBase 2.X的版本两种租户模式下的闪回查询吗？e

在OceanBase数据库，OceanBase 2.X的版本可以支持 MySQL 和 Oracle 两种租户模式下的闪回查询吗？

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更新时间 2025-05-25 12:49:10

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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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