配置实时数仓 Hologres 的相关内容

[帮助文档] 如何在Hologres配置跨可用区容灾，如何在Hologres配置跨AZ容灾

跨可用区（AZ）容灾，即在同Region不同可用区部署同构的Hologres容灾实例，如果生产实例所处的地理位置发生自然灾害，或者实例内部出现了故障导致生产实例无法正常对外提供读写服务，那么容灾实例可以切换为生产实例，从而保障业务连续性。本文为您介绍如何在Hologres配置跨可用区容灾。

数据服务配置Hologres数据源时，什么时候用外表，什么时候用内表啊？

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[帮助文档] Hologre中配置SSL传输加密

为了提高客户应用端和Hologres的传输链路安全性，您可以启用SSL（Secure Sockets Layer）传输加密。SSL通过使用数字证书和加密算法（如TLS）在Hologres实例和客户端之间建立加密连接，以保护数据传输过程中的机密性和完整性。

[帮助文档] QuickBI如何解决连接Hologres数据源报错"VPC配置错误,请检查实例Id和区域"

问题描述Quick BI连接Hologres数据源报错“VPC配置错误，请检查实例Id和区域”。问题原因通过VPC的链接方式链接，填写的AccessKey Secret无该Hologres实例的管理权限。解决方案一般需要填写购买实例的主账号的AK信息。如果使用的是子账号的AK信息，请先授予子账号管理...

DataWorks配置工作空间绑定Hologres计算引擎是什么？

[帮助文档] 配置Hologres数据源测试连接失败报错org.postgresql.util.PSQLException

问题描述Quick BI配置Hologres数据源测试连接失败报错“org.postgresql.util.PSQLException: 尝试连线已失败。”是什么原因？问题原因用户使用的是金融云，目前金融云数据库地址不支持使用经典网络的地址。解决方案数据库地址需要使用VPC网络地址。适用于Quick...

DataWorks配置hologres输出节点前，需要配置什么数据源？

[帮助文档] 公告Hologres网络默认配置变更通知

尊敬的Hologres用户：从北京时间2022年12月26日起，新购实例（包含使用备份恢复的新实例）不再提供VPC 类型的域名（VPC Endpoint），使用更加安全的指定VPC类型的域名（指定VPC Endpoint）代替。指定VPC Endpoint仅与您购买实例时选择的VPC网络联通，提供更...

DataWorks怎么配置连通Hologres数据源？

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