Add built-in Streaming Job option for MySQL and PostgreSQL migration

Add Doris-native Streaming Job (CREATE JOB ON STREAMING) as a
migration option for both MySQL and PostgreSQL docs (EN + ZH-CN).
This provides continuous file-based loading from S3/object storage
without external tools like Flink.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Author: dataroaring

docs/migration/mysql-to-doris.md

@@ -70,7 +70,21 @@ For detailed setup, see the [Flink Doris Connector](../ecosystem/flink-doris-con
 
 The [JDBC Catalog](../lakehouse/catalogs/jdbc-catalog.md) allows direct querying and batch migration from MySQL. This is the simplest approach for one-time or periodic batch migrations.
 
-### Option 3: DataX
+### Option 3: Streaming Job (Continuous File Loading)
+
+Doris's built-in [Streaming Job](../data-operate/import/streaming-job.md) (`CREATE JOB ON STREAMING`) provides continuous file-based loading without external tools. Export MySQL data to S3/object storage, and the Streaming Job automatically picks up new files and loads them into Doris.
+
+This option is suited for:
+
+- Continuous incremental migration via file export pipelines
+- Environments where you prefer Doris-native features over external tools like Flink
+- Scenarios where MySQL data is periodically exported to object storage
+
+**Prerequisites**: Data exported to S3-compatible object storage; Doris 2.1+ with Job Scheduler enabled.
+
+For detailed setup, see the [Streaming Job](../data-operate/import/streaming-job.md) and [CREATE STREAMING JOB](../sql-manual/sql-statements/job/CREATE-STREAMING-JOB.md) documentation.
+
+### Option 4: DataX
 
 [DataX](https://github.com/alibaba/DataX) is a widely-used data synchronization tool that supports MySQL to Doris migration via the `mysqlreader` and `doriswriter` plugins.
 

docs/migration/postgresql-to-doris.md

@@ -68,7 +68,21 @@ Flink CDC captures changes from PostgreSQL WAL (Write-Ahead Log) and streams the
 
 For detailed setup, see the [Flink Doris Connector](../ecosystem/flink-doris-connector.md) documentation.
 
-### Option 3: Export and Load
+### Option 3: Streaming Job (Continuous File Loading)
+
+Doris's built-in [Streaming Job](../data-operate/import/streaming-job.md) (`CREATE JOB ON STREAMING`) provides continuous file-based loading without external tools. Export PostgreSQL data to S3/object storage, and the Streaming Job automatically picks up new files and loads them into Doris.
+
+This option is suited for:
+
+- Continuous incremental migration via file export pipelines
+- Environments where you prefer Doris-native features over external tools like Flink
+- Scenarios where PostgreSQL data is periodically exported to object storage
+
+**Prerequisites**: Data exported to S3-compatible object storage; Doris 2.1+ with Job Scheduler enabled.
+
+For detailed setup, see the [Streaming Job](../data-operate/import/streaming-job.md) and [CREATE STREAMING JOB](../sql-manual/sql-statements/job/CREATE-STREAMING-JOB.md) documentation.
+
+### Option 4: Export and Load
 
 For air-gapped environments or when direct connectivity is not possible:
 

i18n/zh-CN/docusaurus-plugin-content-docs/current/migration/mysql-to-doris.md

@@ -70,7 +70,21 @@ Flink CDC 捕获 MySQL binlog 变更并流式传输到 Doris。此方法适用
 
 [JDBC Catalog](../lakehouse/catalogs/jdbc-catalog.md) 允许从 MySQL 直接查询和批量迁移。这是一次性或定期批量迁移最简单的方法。
 
-### 选项 3：DataX
+### 选项 3：Streaming Job（持续文件加载）
+
+Doris 内置的 [Streaming Job](../data-operate/import/streaming-job.md)（`CREATE JOB ON STREAMING`）提供无需外部工具的持续文件加载能力。将 MySQL 数据导出到 S3/对象存储，Streaming Job 会自动发现新文件并加载到 Doris。
+
+此选项适用于：
+
+- 通过文件导出管道进行持续增量迁移
+- 偏好使用 Doris 原生功能而非 Flink 等外部工具的环境
+- MySQL 数据定期导出到对象存储的场景
+
+**前提条件**：数据已导出到 S3 兼容的对象存储；Doris 2.1+ 并启用 Job Scheduler。
+
+详细设置请参考 [Streaming Job](../data-operate/import/streaming-job.md) 和 [CREATE STREAMING JOB](../sql-manual/sql-statements/job/CREATE-STREAMING-JOB.md) 文档。
+
+### 选项 4：DataX
 
 [DataX](https://github.com/alibaba/DataX) 是一个广泛使用的数据同步工具，通过 `mysqlreader` 和 `doriswriter` 插件支持 MySQL 到 Doris 的迁移。
 

i18n/zh-CN/docusaurus-plugin-content-docs/current/migration/postgresql-to-doris.md

@@ -68,7 +68,21 @@ Flink CDC 从 PostgreSQL WAL（预写日志）捕获变更并实时流式传输
 
 详细设置请参考 [Flink Doris Connector](../ecosystem/flink-doris-connector.md) 文档。
 
-### 选项 3：导出和加载
+### 选项 3：Streaming Job（持续文件加载）
+
+Doris 内置的 [Streaming Job](../data-operate/import/streaming-job.md)（`CREATE JOB ON STREAMING`）提供无需外部工具的持续文件加载能力。将 PostgreSQL 数据导出到 S3/对象存储，Streaming Job 会自动发现新文件并加载到 Doris。
+
+此选项适用于：
+
+- 通过文件导出管道进行持续增量迁移
+- 偏好使用 Doris 原生功能而非 Flink 等外部工具的环境
+- PostgreSQL 数据定期导出到对象存储的场景
+
+**前提条件**：数据已导出到 S3 兼容的对象存储；Doris 2.1+ 并启用 Job Scheduler。
+
+详细设置请参考 [Streaming Job](../data-operate/import/streaming-job.md) 和 [CREATE STREAMING JOB](../sql-manual/sql-statements/job/CREATE-STREAMING-JOB.md) 文档。
+
+### 选项 4：导出和加载
 
 适用于网络隔离环境或无法直接连接的情况：