Remove recommendation labels from migration options

Replace "Recommended" tags with descriptive labels that explain what
each option is suited for, letting users decide based on their needs.

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

Author: dataroaring

docs/migration/elasticsearch-to-doris.md

@@ -62,7 +62,7 @@ This guide covers migrating data from Elasticsearch to Apache Doris. Doris can s
 
 ## Migration Options
 
-### Option 1: ES Catalog (Recommended)
+### Option 1: ES Catalog (Direct Query and Migration)
 
 The [ES Catalog](../lakehouse/catalogs/es-catalog.md) provides direct access to Elasticsearch data from Doris, enabling both querying and migration.
 

docs/migration/mysql-to-doris.md

@@ -12,7 +12,7 @@ This guide covers migrating data from MySQL to Apache Doris. MySQL is one of the
 
 1. **Protocol Compatibility**: Doris is MySQL protocol compatible, so existing MySQL clients and tools work with Doris.
 
-2. **Real-time Requirements**: If you need real-time synchronization, Flink CDC is the recommended approach with support for automatic table creation and schema changes.
+2. **Real-time Requirements**: If you need real-time synchronization, Flink CDC supports automatic table creation and schema changes.
 
 3. **Full Database Sync**: The Flink Doris Connector supports synchronizing entire MySQL databases including DDL operations.
 
@@ -54,9 +54,9 @@ This guide covers migrating data from MySQL to Apache Doris. MySQL is one of the
 
 ## Migration Options
 
-### Option 1: Flink CDC (Recommended for Real-time Sync)
+### Option 1: Flink CDC (Real-time Sync)
 
-Flink CDC captures MySQL binlog changes and streams them to Doris. This is the recommended method for:
+Flink CDC captures MySQL binlog changes and streams them to Doris. This method is suited for:
 
 - Real-time data synchronization
 - Full database migration with automatic table creation

docs/migration/other-olap-to-doris.md

@@ -10,7 +10,7 @@ This guide covers migrating data from various OLAP systems to Apache Doris, incl
 
 ## Migration Methods Overview
 
-| Source System | Recommended Method | Notes |
+| Source System | Migration Method | Notes |
 |---------------|-------------------|-------|
 | ClickHouse | JDBC Catalog + SQL Convertor | Schema and SQL syntax conversion needed |
 | Greenplum | JDBC Catalog | PostgreSQL-compatible |

docs/migration/overview.md

@@ -10,7 +10,7 @@ Apache Doris provides multiple methods to migrate data from various source syste
 
 ## Migration Paths
 
-| Source System | Recommended Method | Real-time Sync | Full Migration | Incremental |
+| Source System | Migration Method | Real-time Sync | Full Migration | Incremental |
 |---------------|-------------------|----------------|----------------|-------------|
 | [PostgreSQL](./postgresql-to-doris.md) | JDBC Catalog / Flink CDC | Yes | Yes | Yes |
 | [MySQL](./mysql-to-doris.md) | Flink CDC / JDBC Catalog | Yes | Yes | Yes |
@@ -21,9 +21,9 @@ Apache Doris provides multiple methods to migrate data from various source syste
 
 ## Choosing a Migration Method
 
-### Catalog-Based Migration (Recommended)
+### Catalog-Based Migration
 
-Doris's [Multi-Catalog](../lakehouse/lakehouse-overview.md) feature allows you to directly query external data sources without data movement. This is the recommended approach for:
+Doris's [Multi-Catalog](../lakehouse/lakehouse-overview.md) feature allows you to directly query external data sources without data movement. This approach is suited for:
 
 - **Initial exploration**: Query source data before deciding on migration strategy
 - **Hybrid queries**: Join data across Doris and external sources

docs/migration/postgresql-to-doris.md

@@ -54,7 +54,7 @@ This guide covers migrating data from PostgreSQL to Apache Doris. You can choose
 
 ## Migration Options
 
-### Option 1: JDBC Catalog (Recommended)
+### Option 1: JDBC Catalog (Batch Migration)
 
 The [JDBC Catalog](../lakehouse/catalogs/jdbc-catalog.md) provides direct access to PostgreSQL data from Doris. This is the simplest approach for both querying and migrating data.
 

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

@@ -62,7 +62,7 @@
 
 ## 迁移选项
 
-### 选项 1：ES Catalog（推荐）
+### 选项 1：ES Catalog（直接查询和迁移）
 
 [ES Catalog](../lakehouse/catalogs/es-catalog.md) 提供从 Doris 直接访问 Elasticsearch 数据的能力，支持查询和迁移。
 

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

@@ -12,7 +12,7 @@
 
 1. **协议兼容**：Doris 兼容 MySQL 协议，因此现有的 MySQL 客户端和工具可以与 Doris 配合使用。
 
-2. **实时需求**：如果需要实时同步，推荐使用 Flink CDC，支持自动建表和 Schema 变更。
+2. **实时需求**：如果需要实时同步，Flink CDC 支持自动建表和 Schema 变更。
 
 3. **全库同步**：Flink Doris Connector 支持同步整个 MySQL 数据库，包括 DDL 操作。
 
@@ -54,9 +54,9 @@
 
 ## 迁移选项
 
-### 选项 1：Flink CDC（推荐用于实时同步）
+### 选项 1：Flink CDC（实时同步）
 
-Flink CDC 捕获 MySQL binlog 变更并流式传输到 Doris。这是以下场景的推荐方法：
+Flink CDC 捕获 MySQL binlog 变更并流式传输到 Doris。此方法适用于：
 
 - 实时数据同步
 - 自动建表的全库迁移

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

@@ -10,7 +10,7 @@
 
 ## 迁移方法概述
 
-| 源系统 | 推荐方法 | 说明 |
+| 源系统 | 迁移方法 | 说明 |
 |--------|---------|------|
 | ClickHouse | JDBC Catalog + SQL 转换 | 需要 Schema 和 SQL 语法转换 |
 | Greenplum | JDBC Catalog | 兼容 PostgreSQL |

i18n/zh-CN/docusaurus-plugin-content-docs/current/migration/overview.md

@@ -10,7 +10,7 @@ Apache Doris 提供多种方法从各种源系统迁移数据。本指南帮助
 
 ## 迁移路径
 
-| 源系统 | 推荐方法 | 实时同步 | 全量迁移 | 增量同步 |
+| 源系统 | 迁移方法 | 实时同步 | 全量迁移 | 增量同步 |
 |--------|---------|---------|---------|---------|
 | [PostgreSQL](./postgresql-to-doris.md) | JDBC Catalog / Flink CDC | 支持 | 支持 | 支持 |
 | [MySQL](./mysql-to-doris.md) | Flink CDC / JDBC Catalog | 支持 | 支持 | 支持 |
@@ -21,9 +21,9 @@ Apache Doris 提供多种方法从各种源系统迁移数据。本指南帮助
 
 ## 选择迁移方法
 
-### 基于 Catalog 的迁移（推荐）
+### 基于 Catalog 的迁移
 
-Doris 的 [Multi-Catalog](../lakehouse/lakehouse-overview.md) 功能允许您直接查询外部数据源而无需数据移动。这是推荐的方法，适用于：
+Doris 的 [Multi-Catalog](../lakehouse/lakehouse-overview.md) 功能允许您直接查询外部数据源而无需数据移动。此方法适用于：
 
 - **初步探索**：在决定迁移策略之前查询源数据
 - **混合查询**：跨 Doris 和外部源进行 JOIN 查询

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

@@ -54,7 +54,7 @@
 
 ## 迁移选项
 
-### 选项 1：JDBC Catalog（推荐）
+### 选项 1：JDBC Catalog（批量迁移）
 
 [JDBC Catalog](../lakehouse/catalogs/jdbc-catalog.md) 提供从 Doris 直接访问 PostgreSQL 数据的能力。这是查询和迁移数据最简单的方法。