diff --git a/database/data/mentors.csv b/database/data/mentors.csv
index 38c3c12..b9f092b 100644
--- a/database/data/mentors.csv
+++ b/database/data/mentors.csv
@@ -1,4 +1,4 @@
 Name,Email,Phone,Age,Address
-Rani Bai,rani@rani.bai,123456789,20,Jhansi
+Rani Lakshmi Bai,rani@rani.bai,123456789,20,Jhansi
 Shaktimaan,shakti@ma.an,987654321,21,Earth
 Sherlock Holmes,i.am@sherlock.ed,123456789,30,221B Baker Street
\ No newline at end of file
diff --git a/database/database-fundamentals.pdf b/database/database-fundamentals.pdf
new file mode 100644
index 0000000..4f7fd73
Binary files /dev/null and b/database/database-fundamentals.pdf differ
diff --git a/database/media/process.md b/database/media/process.md
new file mode 100644
index 0000000..c2aeca5
--- /dev/null
+++ b/database/media/process.md
@@ -0,0 +1,13 @@
+```mermaid
+gantt
+    title Session Schedule
+    dateFormat HH:mm
+    axisFormat %H:%M
+    AMA           : a1, 21:00, 5m
+    Quiz          : a2, after a1, 5m
+    Show me the code : a3, after a2, 5m
+    Session      : a4, after a3, 75m
+    Break         : a5, 22:30, 5m
+    Session      : a6, after a5, 23:30
+    Doubt Session : a7, 23:30, 30m
+```
\ No newline at end of file