Created concurrent batches page

website/docs/reference/resource-properties/concurrent_batches.md

@@ -0,0 +1,84 @@
+---
+title: "concurrent_batches"
+resource_types: [models]
+datatype: model_name
+description: "concurrent_batches - Read this in-depth guide to learn about concurrent_batches in dbt."
+---
+Available from dbt v1.9 or with [the dbt Cloud "Latest" release track](https://docs.getdbt.com/docs/dbt-versions/cloud-release-tracks) dbt Cloud.
+
+<Tabs>
+<TabItem value="Project file">
+
+
+<File name='dbt_project.yml'>
+
+```yaml
+models:
+  +concurrent_batches: True
+```
+
+</File>
+
+</TabItem>
+
+
+<TabItem value="sql file">
+
+<File name='models/my_model.sql'>
+
+```sql
+{{
+  config(
+    materialized='incremental',
+    concurrent_batches=True,
+    incremental_strategy='microbatch'
+        ...
+  )
+}}
+select ...
+```
+
+</File>
+
+</TabItem>
+</Tabs>
+
+## Definition
+
+`concurrent_batches` is an override which allows users to decide whether or not they want to run their batches in parallel or sequentially (one at a time).
+
+For more information, refer to [how batch execution works](/docs/build/incremental-microbatch#how-parallel-batch-execution-works).
+## Example
+
+By default, dbt auto-detects whether batches can run in parallel for microbatch models. However, you can override dbt's detection by setting the concurrent_batches config in your dbt_project.yml or model .sql file to specify parallel or sequential execution, given you meet all the conditions. 
+
+If you've configured a microbatch incremental strategy and you're working with cumulative metrics or any logic that depends on batch order, you can override the default by setting concurrent_batches: false. 
+
+<File name='dbt_project.yml'>
+
+```yaml
+models:
+  my_project:
+    cumulative_metrics_model:
+      +concurrent_batches: false
+```
+</File>
+
+
+<File name='models/my_model.sql'>
+
+```sql
+{{
+  config(
+    materialized='incremental',
+    incremental_strategy='microbatch'
+    concurrent_batches=False
+  )
+}}
+select ...
+
+```
+</File>
+
+This ensures that batches are processed sequentially.
+

website/sidebars.js

@@ -956,6 +956,7 @@ const sidebarSettings = {
             "reference/resource-configs/materialized",
             "reference/resource-configs/on_configuration_change",
             "reference/resource-configs/sql_header",
+            "reference/resource-properties/concurrent_batches",
           ],
         },
         {