diff --git a/src/Alias/Database.php b/src/Alias/Database.php
new file mode 100644
index 0000000..8ece3db
--- /dev/null
+++ b/src/Alias/Database.php
@@ -0,0 +1,58 @@
+<?php
+namespace ProVM\Alias;
+
+use ProVM\Concept\Database as DatabaseInterface;
+
+abstract class Database implements DatabaseInterface
+{
+    protected string $host;
+    public function setHost(string $host): DatabaseInterface
+    {
+        $this->host = $host;
+        return $this;
+    }
+    public function getHost(): string
+    {
+        return $this->host;
+    }
+    protected int $port;
+    public function setPort(int $port): DatabaseInterface
+    {
+        $this->port = $port;
+        return $this;
+    }
+    public function getPort(): int
+    {
+        return $this->port;
+    }
+    protected string $name;
+    public function setName(string $name): DatabaseInterface
+    {
+        $this->name = $name;
+        return $this;
+    }
+    public function getName(): string
+    {
+        return $this->name;
+    }
+    protected string $username;
+    public function setUsername(string $username): DatabaseInterface
+    {
+        $this->username = $username;
+        return $this;
+    }
+    public function getUsername(): string
+    {
+        return $this->username;
+    }
+    protected string $password;
+    public function setPassword(string $password): DatabaseInterface
+    {
+        $this->password = $password;
+        return $this;
+    }
+    public function getPassword(): string
+    {
+        return $this->password;
+    }
+}