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The following commit(s) were added to refs/heads/main by this push:
     new 225d8803 remove timechodb related content from apache introduction 
(#1153)
225d8803 is described below

commit 225d8803ee88aaf4fa69150ab77e99f5cb75cedd
Author: leto-b <[email protected]>
AuthorDate: Tue Jun 9 19:17:12 2026 +0800

    remove timechodb related content from apache introduction (#1153)
---
 .../Table/IoTDB-Introduction/IoTDB-Introduction_apache.md      |  7 -------
 .../Tree/IoTDB-Introduction/IoTDB-Introduction_apache.md       |  8 --------
 .../V1.3.x/IoTDB-Introduction/IoTDB-Introduction_apache.md     |  9 ---------
 .../dev-1.3/IoTDB-Introduction/IoTDB-Introduction_apache.md    |  9 ---------
 .../IoTDB-Introduction/IoTDB-Introduction_apache.md            |  8 --------
 .../latest/IoTDB-Introduction/IoTDB-Introduction_apache.md     |  9 +--------
 .../Table/IoTDB-Introduction/IoTDB-Introduction_apache.md      |  9 ---------
 .../Tree/IoTDB-Introduction/IoTDB-Introduction_apache.md       |  9 ---------
 .../V1.3.x/IoTDB-Introduction/IoTDB-Introduction_apache.md     |  9 ---------
 .../dev-1.3/IoTDB-Introduction/IoTDB-Introduction_apache.md    |  9 ---------
 .../IoTDB-Introduction/IoTDB-Introduction_apache.md            | 10 ----------
 .../latest/IoTDB-Introduction/IoTDB-Introduction_apache.md     |  9 ---------
 12 files changed, 1 insertion(+), 104 deletions(-)

diff --git 
a/src/UserGuide/Master/Table/IoTDB-Introduction/IoTDB-Introduction_apache.md 
b/src/UserGuide/Master/Table/IoTDB-Introduction/IoTDB-Introduction_apache.md
index 5bb1b9ac..7b12d6c6 100644
--- a/src/UserGuide/Master/Table/IoTDB-Introduction/IoTDB-Introduction_apache.md
+++ b/src/UserGuide/Master/Table/IoTDB-Introduction/IoTDB-Introduction_apache.md
@@ -92,10 +92,3 @@ Apache IoTDB offers the following advantages:
     - Hadoop, Spark, Grafana, ThingsBoard, DataEase, etc.
 
 
-## 4. TimechoDB
-
-Timecho Technology has developed **TimechoDB**, a commercial product based on  
Apache IoTDB, to provide enterprise-grade solutions and services for businesses 
and commercial clients. TimechoDB addresses the multifaceted challenges 
enterprises face when building IoT big data platforms for managing time-series 
data, including complex application scenarios, massive data volumes, high 
sampling frequencies, frequent out-of-order data, time-consuming data 
processing, diverse analytical require [...]
-
-Leveraging **TimechoDB**, Timecho Technology offers a broader range of product 
features, enhanced performance and stability, and a richer suite of efficiency 
tools. Additionally, it provides comprehensive enterprise services, delivering 
commercial clients with superior product capabilities and an optimized 
experience in development, operation, and usage.
-- **Timecho Technology Official Website**: 
[https://www.timecho.com/](https://www.timecho.com/)
-- **TimechoDB Documentation**: [Quick 
Start](https://www.timecho.com/docs/zh/UserGuide/latest/QuickStart/QuickStart_timecho.html)
diff --git 
a/src/UserGuide/Master/Tree/IoTDB-Introduction/IoTDB-Introduction_apache.md 
b/src/UserGuide/Master/Tree/IoTDB-Introduction/IoTDB-Introduction_apache.md
index 5bb1b9ac..cf0a79f4 100644
--- a/src/UserGuide/Master/Tree/IoTDB-Introduction/IoTDB-Introduction_apache.md
+++ b/src/UserGuide/Master/Tree/IoTDB-Introduction/IoTDB-Introduction_apache.md
@@ -91,11 +91,3 @@ Apache IoTDB offers the following advantages:
 - **Ecosystem Integration**:
     - Hadoop, Spark, Grafana, ThingsBoard, DataEase, etc.
 
-
-## 4. TimechoDB
-
-Timecho Technology has developed **TimechoDB**, a commercial product based on  
Apache IoTDB, to provide enterprise-grade solutions and services for businesses 
and commercial clients. TimechoDB addresses the multifaceted challenges 
enterprises face when building IoT big data platforms for managing time-series 
data, including complex application scenarios, massive data volumes, high 
sampling frequencies, frequent out-of-order data, time-consuming data 
processing, diverse analytical require [...]
-
-Leveraging **TimechoDB**, Timecho Technology offers a broader range of product 
features, enhanced performance and stability, and a richer suite of efficiency 
tools. Additionally, it provides comprehensive enterprise services, delivering 
commercial clients with superior product capabilities and an optimized 
experience in development, operation, and usage.
-- **Timecho Technology Official Website**: 
[https://www.timecho.com/](https://www.timecho.com/)
-- **TimechoDB Documentation**: [Quick 
Start](https://www.timecho.com/docs/zh/UserGuide/latest/QuickStart/QuickStart_timecho.html)
diff --git 
a/src/UserGuide/V1.3.x/IoTDB-Introduction/IoTDB-Introduction_apache.md 
b/src/UserGuide/V1.3.x/IoTDB-Introduction/IoTDB-Introduction_apache.md
index 7403df03..4c782c02 100644
--- a/src/UserGuide/V1.3.x/IoTDB-Introduction/IoTDB-Introduction_apache.md
+++ b/src/UserGuide/V1.3.x/IoTDB-Introduction/IoTDB-Introduction_apache.md
@@ -66,12 +66,3 @@ Apache IoTDB has the following advantages and 
characteristics:
 
 - Rich ecological environment docking: Supports docking with big data 
ecosystem components such as Hadoop, Spark, and supports equipment management 
and visualization tools such as Grafana, Thingsboard, DataEase.
 
-## Commercial version
-
-Timecho provides the original commercial product TimechoDB based on the open 
source version of Apache IoTDB, providing enterprise level products and 
services for enterprises and commercial customers. It can solve various 
problems encountered by enterprises when building IoT big data platforms to 
manage time-series data, such as complex application scenarios, large data 
volumes, high sampling frequencies, high amount of unaligned data, long data 
processing time, diverse analysis requireme [...]
-
-Timecho provides a more diverse range of product features, stronger 
performance and stability, and a richer set of utility tools based on 
TimechoDB. It also offers comprehensive enterprise services to users, thereby 
providing commercial customers with more powerful product capabilities and a 
higher quality of development, operations, and usage experience.
-
-- Timecho Official website:https://www.timecho.com/
-
-- TimechoDB installation, deployment and usage 
documentation:[QuickStart](https://www.timecho.com/docs/UserGuide/latest/QuickStart/QuickStart_timecho.html)
\ No newline at end of file
diff --git 
a/src/UserGuide/dev-1.3/IoTDB-Introduction/IoTDB-Introduction_apache.md 
b/src/UserGuide/dev-1.3/IoTDB-Introduction/IoTDB-Introduction_apache.md
index 7403df03..4c782c02 100644
--- a/src/UserGuide/dev-1.3/IoTDB-Introduction/IoTDB-Introduction_apache.md
+++ b/src/UserGuide/dev-1.3/IoTDB-Introduction/IoTDB-Introduction_apache.md
@@ -66,12 +66,3 @@ Apache IoTDB has the following advantages and 
characteristics:
 
 - Rich ecological environment docking: Supports docking with big data 
ecosystem components such as Hadoop, Spark, and supports equipment management 
and visualization tools such as Grafana, Thingsboard, DataEase.
 
-## Commercial version
-
-Timecho provides the original commercial product TimechoDB based on the open 
source version of Apache IoTDB, providing enterprise level products and 
services for enterprises and commercial customers. It can solve various 
problems encountered by enterprises when building IoT big data platforms to 
manage time-series data, such as complex application scenarios, large data 
volumes, high sampling frequencies, high amount of unaligned data, long data 
processing time, diverse analysis requireme [...]
-
-Timecho provides a more diverse range of product features, stronger 
performance and stability, and a richer set of utility tools based on 
TimechoDB. It also offers comprehensive enterprise services to users, thereby 
providing commercial customers with more powerful product capabilities and a 
higher quality of development, operations, and usage experience.
-
-- Timecho Official website:https://www.timecho.com/
-
-- TimechoDB installation, deployment and usage 
documentation:[QuickStart](https://www.timecho.com/docs/UserGuide/latest/QuickStart/QuickStart_timecho.html)
\ No newline at end of file
diff --git 
a/src/UserGuide/latest-Table/IoTDB-Introduction/IoTDB-Introduction_apache.md 
b/src/UserGuide/latest-Table/IoTDB-Introduction/IoTDB-Introduction_apache.md
index 5bb1b9ac..cf0a79f4 100644
--- a/src/UserGuide/latest-Table/IoTDB-Introduction/IoTDB-Introduction_apache.md
+++ b/src/UserGuide/latest-Table/IoTDB-Introduction/IoTDB-Introduction_apache.md
@@ -91,11 +91,3 @@ Apache IoTDB offers the following advantages:
 - **Ecosystem Integration**:
     - Hadoop, Spark, Grafana, ThingsBoard, DataEase, etc.
 
-
-## 4. TimechoDB
-
-Timecho Technology has developed **TimechoDB**, a commercial product based on  
Apache IoTDB, to provide enterprise-grade solutions and services for businesses 
and commercial clients. TimechoDB addresses the multifaceted challenges 
enterprises face when building IoT big data platforms for managing time-series 
data, including complex application scenarios, massive data volumes, high 
sampling frequencies, frequent out-of-order data, time-consuming data 
processing, diverse analytical require [...]
-
-Leveraging **TimechoDB**, Timecho Technology offers a broader range of product 
features, enhanced performance and stability, and a richer suite of efficiency 
tools. Additionally, it provides comprehensive enterprise services, delivering 
commercial clients with superior product capabilities and an optimized 
experience in development, operation, and usage.
-- **Timecho Technology Official Website**: 
[https://www.timecho.com/](https://www.timecho.com/)
-- **TimechoDB Documentation**: [Quick 
Start](https://www.timecho.com/docs/zh/UserGuide/latest/QuickStart/QuickStart_timecho.html)
diff --git 
a/src/UserGuide/latest/IoTDB-Introduction/IoTDB-Introduction_apache.md 
b/src/UserGuide/latest/IoTDB-Introduction/IoTDB-Introduction_apache.md
index 5bb1b9ac..1e2c3697 100644
--- a/src/UserGuide/latest/IoTDB-Introduction/IoTDB-Introduction_apache.md
+++ b/src/UserGuide/latest/IoTDB-Introduction/IoTDB-Introduction_apache.md
@@ -91,11 +91,4 @@ Apache IoTDB offers the following advantages:
 - **Ecosystem Integration**:
     - Hadoop, Spark, Grafana, ThingsBoard, DataEase, etc.
 
-
-## 4. TimechoDB
-
-Timecho Technology has developed **TimechoDB**, a commercial product based on  
Apache IoTDB, to provide enterprise-grade solutions and services for businesses 
and commercial clients. TimechoDB addresses the multifaceted challenges 
enterprises face when building IoT big data platforms for managing time-series 
data, including complex application scenarios, massive data volumes, high 
sampling frequencies, frequent out-of-order data, time-consuming data 
processing, diverse analytical require [...]
-
-Leveraging **TimechoDB**, Timecho Technology offers a broader range of product 
features, enhanced performance and stability, and a richer suite of efficiency 
tools. Additionally, it provides comprehensive enterprise services, delivering 
commercial clients with superior product capabilities and an optimized 
experience in development, operation, and usage.
-- **Timecho Technology Official Website**: 
[https://www.timecho.com/](https://www.timecho.com/)
-- **TimechoDB Documentation**: [Quick 
Start](https://www.timecho.com/docs/zh/UserGuide/latest/QuickStart/QuickStart_timecho.html)
+  
diff --git 
a/src/zh/UserGuide/Master/Table/IoTDB-Introduction/IoTDB-Introduction_apache.md 
b/src/zh/UserGuide/Master/Table/IoTDB-Introduction/IoTDB-Introduction_apache.md
index 2ef2dc63..c93d74dd 100644
--- 
a/src/zh/UserGuide/Master/Table/IoTDB-Introduction/IoTDB-Introduction_apache.md
+++ 
b/src/zh/UserGuide/Master/Table/IoTDB-Introduction/IoTDB-Introduction_apache.md
@@ -70,12 +70,3 @@ Apache IoTDB 具备以下优势和特性:
 
 - 
丰富的生态环境对接:支持Hadoop、Spark等大数据生态系统组件对接,支持Grafana、Thingsboard、DataEase等设备管理和可视化工具
 
-## 4. 商业版本
-
-天谋科技在 Apache IoTDB 的基础上提供了原厂商业化产品 
TimechoDB,为企业、商业客户提供企业级产品和服务,它可以解决企业组建物联网大数据平台管理时序数据时所遇到的应用场景复杂、数据体量大、采样频率高、数据乱序多、数据处理耗时长、分析需求多样、存储与运维成本高等多种问题。
-
-天谋科技基于 TimechoDB 
提供更多样的产品功能、更强大的性能和稳定性、更丰富的效能工具,并为用户提供全方位的企业服务,从而为商业化客户提供更强大的产品能力,和更优质的开发、运维、使用体验。
-
-- 天谋科技官网:https://www.timecho.com/
-
-- TimechoDB 
安装部署与使用文档:[快速上手](https://www.timecho.com/docs/zh/UserGuide/latest/QuickStart/QuickStart_timecho.html)
\ No newline at end of file
diff --git 
a/src/zh/UserGuide/Master/Tree/IoTDB-Introduction/IoTDB-Introduction_apache.md 
b/src/zh/UserGuide/Master/Tree/IoTDB-Introduction/IoTDB-Introduction_apache.md
index aa24e8e9..c1c91342 100644
--- 
a/src/zh/UserGuide/Master/Tree/IoTDB-Introduction/IoTDB-Introduction_apache.md
+++ 
b/src/zh/UserGuide/Master/Tree/IoTDB-Introduction/IoTDB-Introduction_apache.md
@@ -70,12 +70,3 @@ Apache IoTDB 具备以下优势和特性:
 
 - 
丰富的生态环境对接:支持Hadoop、Spark等大数据生态系统组件对接,支持Grafana、Thingsboard、DataEase等设备管理和可视化工具
 
-## 4. 商业版本
-
-天谋科技在 Apache IoTDB 的基础上提供了原厂商业化产品 
TimechoDB,为企业、商业客户提供企业级产品和服务,它可以解决企业组建物联网大数据平台管理时序数据时所遇到的应用场景复杂、数据体量大、采样频率高、数据乱序多、数据处理耗时长、分析需求多样、存储与运维成本高等多种问题。
-
-天谋科技基于 TimechoDB 
提供更多样的产品功能、更强大的性能和稳定性、更丰富的效能工具,并为用户提供全方位的企业服务,从而为商业化客户提供更强大的产品能力,和更优质的开发、运维、使用体验。
-
-- 天谋科技官网:https://www.timecho.com/
-
-- TimechoDB 
安装部署与使用文档:[快速上手](https://www.timecho.com/docs/zh/UserGuide/latest/QuickStart/QuickStart_timecho.html)
\ No newline at end of file
diff --git 
a/src/zh/UserGuide/V1.3.x/IoTDB-Introduction/IoTDB-Introduction_apache.md 
b/src/zh/UserGuide/V1.3.x/IoTDB-Introduction/IoTDB-Introduction_apache.md
index 6494e78f..6c02e56b 100644
--- a/src/zh/UserGuide/V1.3.x/IoTDB-Introduction/IoTDB-Introduction_apache.md
+++ b/src/zh/UserGuide/V1.3.x/IoTDB-Introduction/IoTDB-Introduction_apache.md
@@ -65,12 +65,3 @@ Apache IoTDB 具备以下优势和特性:
 
 - 
丰富的生态环境对接:支持Hadoop、Spark等大数据生态系统组件对接,支持Grafana、Thingsboard、DataEase等设备管理和可视化工具
 
-## 商业版本
-
-天谋科技在 Apache IoTDB 的基础上提供了原厂商业化产品 
TimechoDB,为企业、商业客户提供企业级产品和服务,它可以解决企业组建物联网大数据平台管理时序数据时所遇到的应用场景复杂、数据体量大、采样频率高、数据乱序多、数据处理耗时长、分析需求多样、存储与运维成本高等多种问题。
-
-天谋科技基于 TimechoDB 
提供更多样的产品功能、更强大的性能和稳定性、更丰富的效能工具,并为用户提供全方位的企业服务,从而为商业化客户提供更强大的产品能力,和更优质的开发、运维、使用体验。
-
-- 天谋科技官网:https://www.timecho.com/
-
-- TimechoDB 
安装部署与使用文档:[快速上手](https://www.timecho.com/docs/zh/UserGuide/latest/QuickStart/QuickStart_timecho.html)
\ No newline at end of file
diff --git 
a/src/zh/UserGuide/dev-1.3/IoTDB-Introduction/IoTDB-Introduction_apache.md 
b/src/zh/UserGuide/dev-1.3/IoTDB-Introduction/IoTDB-Introduction_apache.md
index 6494e78f..6c02e56b 100644
--- a/src/zh/UserGuide/dev-1.3/IoTDB-Introduction/IoTDB-Introduction_apache.md
+++ b/src/zh/UserGuide/dev-1.3/IoTDB-Introduction/IoTDB-Introduction_apache.md
@@ -65,12 +65,3 @@ Apache IoTDB 具备以下优势和特性:
 
 - 
丰富的生态环境对接:支持Hadoop、Spark等大数据生态系统组件对接,支持Grafana、Thingsboard、DataEase等设备管理和可视化工具
 
-## 商业版本
-
-天谋科技在 Apache IoTDB 的基础上提供了原厂商业化产品 
TimechoDB,为企业、商业客户提供企业级产品和服务,它可以解决企业组建物联网大数据平台管理时序数据时所遇到的应用场景复杂、数据体量大、采样频率高、数据乱序多、数据处理耗时长、分析需求多样、存储与运维成本高等多种问题。
-
-天谋科技基于 TimechoDB 
提供更多样的产品功能、更强大的性能和稳定性、更丰富的效能工具,并为用户提供全方位的企业服务,从而为商业化客户提供更强大的产品能力,和更优质的开发、运维、使用体验。
-
-- 天谋科技官网:https://www.timecho.com/
-
-- TimechoDB 
安装部署与使用文档:[快速上手](https://www.timecho.com/docs/zh/UserGuide/latest/QuickStart/QuickStart_timecho.html)
\ No newline at end of file
diff --git 
a/src/zh/UserGuide/latest-Table/IoTDB-Introduction/IoTDB-Introduction_apache.md 
b/src/zh/UserGuide/latest-Table/IoTDB-Introduction/IoTDB-Introduction_apache.md
index 2ef2dc63..2c46b922 100644
--- 
a/src/zh/UserGuide/latest-Table/IoTDB-Introduction/IoTDB-Introduction_apache.md
+++ 
b/src/zh/UserGuide/latest-Table/IoTDB-Introduction/IoTDB-Introduction_apache.md
@@ -69,13 +69,3 @@ Apache IoTDB 具备以下优势和特性:
 - 极低的使用&运维门槛:支持类 SQL 语言、提供多语言原生二次开发接口、具备控制台等完善的工具体系
 
 - 
丰富的生态环境对接:支持Hadoop、Spark等大数据生态系统组件对接,支持Grafana、Thingsboard、DataEase等设备管理和可视化工具
-
-## 4. 商业版本
-
-天谋科技在 Apache IoTDB 的基础上提供了原厂商业化产品 
TimechoDB,为企业、商业客户提供企业级产品和服务,它可以解决企业组建物联网大数据平台管理时序数据时所遇到的应用场景复杂、数据体量大、采样频率高、数据乱序多、数据处理耗时长、分析需求多样、存储与运维成本高等多种问题。
-
-天谋科技基于 TimechoDB 
提供更多样的产品功能、更强大的性能和稳定性、更丰富的效能工具,并为用户提供全方位的企业服务,从而为商业化客户提供更强大的产品能力,和更优质的开发、运维、使用体验。
-
-- 天谋科技官网:https://www.timecho.com/
-
-- TimechoDB 
安装部署与使用文档:[快速上手](https://www.timecho.com/docs/zh/UserGuide/latest/QuickStart/QuickStart_timecho.html)
\ No newline at end of file
diff --git 
a/src/zh/UserGuide/latest/IoTDB-Introduction/IoTDB-Introduction_apache.md 
b/src/zh/UserGuide/latest/IoTDB-Introduction/IoTDB-Introduction_apache.md
index aa24e8e9..c1c91342 100644
--- a/src/zh/UserGuide/latest/IoTDB-Introduction/IoTDB-Introduction_apache.md
+++ b/src/zh/UserGuide/latest/IoTDB-Introduction/IoTDB-Introduction_apache.md
@@ -70,12 +70,3 @@ Apache IoTDB 具备以下优势和特性:
 
 - 
丰富的生态环境对接:支持Hadoop、Spark等大数据生态系统组件对接,支持Grafana、Thingsboard、DataEase等设备管理和可视化工具
 
-## 4. 商业版本
-
-天谋科技在 Apache IoTDB 的基础上提供了原厂商业化产品 
TimechoDB,为企业、商业客户提供企业级产品和服务,它可以解决企业组建物联网大数据平台管理时序数据时所遇到的应用场景复杂、数据体量大、采样频率高、数据乱序多、数据处理耗时长、分析需求多样、存储与运维成本高等多种问题。
-
-天谋科技基于 TimechoDB 
提供更多样的产品功能、更强大的性能和稳定性、更丰富的效能工具,并为用户提供全方位的企业服务,从而为商业化客户提供更强大的产品能力,和更优质的开发、运维、使用体验。
-
-- 天谋科技官网:https://www.timecho.com/
-
-- TimechoDB 
安装部署与使用文档:[快速上手](https://www.timecho.com/docs/zh/UserGuide/latest/QuickStart/QuickStart_timecho.html)
\ No newline at end of file

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