update readme

Brian Ruslim · Brian Ruslim · commit 1ba75d291c76 · 2014-02-15T15:26:53.000-05:00
diff --git a/README.md b/README.md
@@ -1,7 +1,17 @@
 dirty-js-etl
 ============
 
-a dump of my node js etl tool
+a dump of my nodejs etl tool
+
+written in about 1 day, and expanded on over 3-4 days;
+
+the tool produces T-SQL to copy data from 1 database to another.
+
+there are probably better tools available
+
+---
+
+the goal was to eliminate the duplication required by sql for updates & inserts
 
 usage:
 
