broker数据库的相关内容

阿里云文档 2025-03-17

使用Broker导入数据至SelectDB

Broker Load 是云数据库 SelectDB 版用于异步批量导入数据的接口，支持从 HDFS、S3、OSS 等分布式存储系统高效导入大规模数据（单次支持百GB级）。本文介绍如何通过Broker Load导入数据至云数据库 SelectDB 版实例。

文章 2016-05-24 来自：开发者社区

Data Guard Broker系列之五：数据库角色转换

数据库转换的基本概念转换的类型数据库之间的转换有switchover和failover两种方式。 switchoverswitchover是primary数据库和它的一个standby数据库之间角色的切换，通常是有计划的数据库转换，保证不会有数据丢失。failoverfailover发生在primary数据库失败之后，它的一个standby接替它成为primary数据库。failover...

文章 2016-05-24 来自：开发者社区

Data Guard Broker系列之四：数据库管理

数据库状态管理数据库状态分类 broker管理的数据库可以存在多种不同的状态，在DG中扮演不同角色的数据的状态类型也不一样，详细状态如下。 Primary数据库 ONLINE：默认状态。Primary数据库正常打开，日志传送服务正常传送日志到Standby数据库。当数据库转为ONLINE状态的时候，初始化参数LOG_ARCHIVE_DEST_n和LOG_ARCHIVE_DEST_STA...

文章 2014-12-04 来自：开发者社区

SQL Server Service Broker创建单个数据库会话（消息队列）

2018-01-08 18:27 by pursuer.chen, 287 阅读, 1 评论, 收藏, 编辑概述 SQL Server Service Broker 用来创建用于交换消息的会话。消息在目标和发起方这两个端点之间进行交换。消息用于传输数据和触发消息收到时的处理过程。目标和发起方既可以在同一数据库引擎实例的同一数据库或不同数据库中，也可以在不同数据库引擎实例的...

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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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