diff --git a/Filer-Change-Data-Capture.md b/Filer-Change-Data-Capture.md
index 8287345..d9d9f5a 100644
--- a/Filer-Change-Data-Capture.md
+++ b/Filer-Change-Data-Capture.md
@@ -31,10 +31,10 @@ https://github.com/chrislusf/seaweedfs/blob/master/weed/pb/filer.proto#L52
 
 # Possible Use Cases
 
-This is basically event processing for files. The possible use cases are all up to your imagination.
+This is basically stream processing or event processing for files. The possible use cases are all up to your imagination.
 
 * Detect new image or video files. Add versions with different resolutions.
 * A **distributed configuration distribution**: stores configuration files under a folder. Detect the configuration changes and reload. 
 * A **job queue**: upload files to a folder, and processing new files as soon as possible, and delete the processed files.
 * Do-it-yourself **Data Replication or Backup**.
-
+* **Batch processing**: streaming data is cool, but sometimes batching is more efficient. To combine streaming and batching, you can put one batch of new data as a file and trigger the batch processing on that file.