diff --git a/Database.md b/Database.md
new file mode 100644
index 0000000..2ab29c5
--- /dev/null
+++ b/Database.md
@@ -0,0 +1,3 @@
+# Database
+
+
diff --git a/Home.md b/Home.md
index 22c8914..ff804ff 100644
--- a/Home.md
+++ b/Home.md
@@ -50,6 +50,7 @@
     * [[Architecture|Web application#architecture]]
     * [[Installation|Web application#installation]]
     * [[Configuration and usage|Web application#configuration-and-usage]]
+* [[Database]]
 * [[Conclusion]]
     * [[Further improvements|Conclusion#further-improvements]]
 
@@ -63,4 +64,4 @@
 * Programmer documentation
   * [Worker](http://recodex.github.io/worker/)
   * [Broker](http://recodex.github.io/broker/)
-  * [Monitor](http://recodex.github.io/monitor/)
\ No newline at end of file
+  * [Monitor](http://recodex.github.io/monitor/)
diff --git a/_Sidebar.md b/_Sidebar.md
index b71fc25..cf14bf8 100644
--- a/_Sidebar.md
+++ b/_Sidebar.md
@@ -13,9 +13,10 @@
 * [[Fileserver]]
 * [[Web API]]
 * [[Web application]]
+* [[Database]]
 * [[Conclusion]]
 
 ### Separated pages
 * [[FAQ]]
 * [[Logo]]
-* [[Coding style]]
\ No newline at end of file
+* [[Coding style]]