Add chose DBE info

README.md

@@ -14,6 +14,10 @@ if there is the potential for new drawings to collect and save.
 The data will eventually be stored in database tables for faster execution.  This will also allow for dynamic
 calls for more data based on the draw dates and last drawing stored locally.
 
+### Database Engine
+
+Sqlite has been chosen for portability and ease of use.
+
 ## Historical Info
 
 The first Powerball drawing was on April 22, 1992.