X2Doris 核心特性 多源支持 自动建表 极速稳定 X2Doris 使用 从其他 AP 系统迁移数据到 Doris，可以有多种方式： Hive/Iceberg/Hudi等，可以使用Multi-Catalog来映射为外表，然后使用Insert Into，来将数据导入 也可以从原来 AP 系统中到处数据为 CSV 等数据格式，然后再将导出...

Feature Highlight More Upgrade Notice Known Issues Behavior Changed During Upgrade Performance Impact Api change Big Thanks Feature Highlight Full Vectorizied-Engine ...

Feature Highlight More Upgrade Notice Known Issues Behavior Changed During Upgrade Performance Impact Api change Big Thanks Feature Highlight Full Vectorizied-Engine ...

Feature Highlight More Upgrade Notice Known Issues Behavior Changed During Upgrade Performance Impact Api change Big Thanks Feature Highlight Full Vectorizied-Engine ...

Feature Highlight More Upgrade Notice Known Issues Behavior Changed During Upgrade Performance Impact Api change Big Thanks Feature Highlight Full Vectorizied-Engine ...

1 Behavior change 2 New features 2.1 Support collecting statistics for optimizer automatically 2.2 Support complex datatypes for more datalake source 2.3 Add more builtin functi...

1 Behavior change 2 New features 2.1 Support collecting statistics for optimizer automatically 2.2 Support complex datatypes for more datalake source 2.3 Add more builtin functi...

1 Behavior change 2 New features 2.1 Support collecting statistics for optimizer automatically 2.2 Support complex datatypes for more datalake source 2.3 Add more builtin functi...

Apache Doris & Paimon User Guide 01 Environment Preparation 02 Environment Deployment 03 Data Preparation 04 Data Query 05 Read Incremental Data Benchmark Query Optimizatio...

概述 基础概念 连接示例 连接 Hive 列类型映射 权限管理 指定需要同步的数据库 元数据更新 手动刷新 定时刷新 自动刷新 概述 多源数据目录（Multi-Catalog）功能，旨在能够更方便对接外部数据目录，以增强Doris的数据湖分析和联邦数据查询能力。 在之前的 Doris 版本中，用户数据只有两个层级：Database...