diff --git a/Filer-as-a-Key-Large-Value-Store.md b/Filer-as-a-Key-Large-Value-Store.md
index 4d58bf7..5bd553e 100644
--- a/Filer-as-a-Key-Large-Value-Store.md
+++ b/Filer-as-a-Key-Large-Value-Store.md
@@ -5,10 +5,8 @@ Usually key-value stores are limited by the storage capacity. With SeaweedFS, yo
 ## How to do it?
 
 There are two tricks:
-* Configure to store small values in filer store. E.g., `weed filer -cacheToFilerLimit=1024` will store values less than 1KB to filer itself.
-* Configure for [[Super Large Directories]]
-
-This way, values less than 1KB is basically the same as the underlying key-value store, while the larger values are physically stored on volume servers, reducing the storage load.
+* Configure to store small values in filer store. E.g., `weed filer -cacheToFilerLimit=1024` will store values less than 1KB to filer store itself. Accessing these entries are basically no difference than accessing the underlying key-value stores directly.
+* Configure for [[Super Large Directories]]. It will avoid the additional work to maintain the file list in the large folder.
 
 With the larger values offloaded, the underlying key-value store will also perform better with less bytes to move around.