diff --git a/content/roadmaps/101-backend/content/106-relational-databases/100-postgresql.md b/content/roadmaps/101-backend/content/106-relational-databases/100-postgresql.md
index a6798acec..cbafee876 100644
--- a/content/roadmaps/101-backend/content/106-relational-databases/100-postgresql.md
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-# Postgresql
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+# PostgreSQL
+
+PostgreSQL, also known as Postgres, is a free and open-source relational database management system emphasizing extensibility and SQL compliance.
+
+Free Content
+Official Website
+What is PostgreSQL
+Learn PostgreSQL Tutorial - Full Course for Beginners
+Postgres tutorial for Beginners