https://community.databricks.com/t5/get-started-discussions/delta-uniform/m-p/127835#M10500 <P>When we save a delta table using the UniForm option we are seeing a 50% drop in table size. When we add UniForm to a delta table in post we are seeing no change in data size. Is this expected or are others seeing this as well?&nbsp;</P> Fri, 08 Aug 2025 16:32:58 GMT jano 2025-08-08T16:32:58Z https://community.databricks.com/t5/get-started-discussions/delta-uniform/m-p/127835#M10500 <P>When we save a delta table using the UniForm option we are seeing a 50% drop in table size. When we add UniForm to a delta table in post we are seeing no change in data size. Is this expected or are others seeing this as well?&nbsp;</P> Fri, 08 Aug 2025 16:32:58 GMT https://community.databricks.com/t5/get-started-discussions/delta-uniform/m-p/127835#M10500 jano 2025-08-08T16:32:58Z https://community.databricks.com/t5/get-started-discussions/delta-uniform/m-p/127852#M10501 <P>Re:<SPAN>When we save a delta table using the UniForm option we are seeing a 50% drop in table size</SPAN></P> <P>What format are you starting with?&nbsp; e.g. csv -&gt; Delta.&nbsp; &nbsp;</P> Fri, 08 Aug 2025 19:00:10 GMT https://community.databricks.com/t5/get-started-discussions/delta-uniform/m-p/127852#M10501 Louis_Frolio 2025-08-08T19:00:10Z