diff --git a/src/app/browser/main/tab.cpp b/src/app/browser/main/tab.cpp
index 928734ba..680a561f 100644
--- a/src/app/browser/main/tab.cpp
+++ b/src/app/browser/main/tab.cpp
@@ -14,26 +14,9 @@ Tab::Tab(
     const Glib::RefPtr<Gio::SimpleAction> & ACTION__TAB_PAGE_NAVIGATION_UPDATE
 ) {
     // Init database
-    this->db = db;
-
-        char * error;
-
-        ::sqlite3_exec(
-            db,
-            R"SQL(
-                CREATE TABLE IF NOT EXISTS `app_browser_main_tab__session`
-                (
-                    `id`          INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL,
-                    `time`        INTEGER NOT NULL,
-                    `page_number` INTEGER NOT NULL,
-                    `is_current`  INTEGER NOT NULL,
-                    `label_text`  VARCHAR(1024)
-                )
-            )SQL",
-            nullptr,
-            nullptr,
-            &error
-        );
+    DB::init(
+        this->db = db
+    );
 
     // Init actions
     action__refresh                             = ACTION__REFRESH;
@@ -68,7 +51,7 @@ Tab::Tab(
 
 int Tab::restore()
 {
-    sqlite3_stmt* statement;
+    sqlite3_stmt* statement; // @TODO move to the DB model namespace
 
     const int PREPARE_STATUS = ::sqlite3_prepare_v3(
         db,
@@ -109,51 +92,10 @@ int Tab::restore()
     return PREPARE_STATUS;
 }
 
-void Tab::clean()
+void Tab::clear() // @TODO menu action?
 {
-    char * error; // @TODO
-    sqlite3_stmt * statement;
-
-    const int PREPARE_STATUS = ::sqlite3_prepare_v3(
-        db,
-        R"SQL(
-            SELECT * FROM `app_browser_main_tab__session`
-        )SQL",
-        -1,
-        SQLITE_PREPARE_NORMALIZE,
-        &statement,
-        nullptr
-    );
-
-    if (PREPARE_STATUS == SQLITE_OK)
-    {
-        while (::sqlite3_step(statement) == SQLITE_ROW)
-        {
-            const int APP_BROWSER_MAIN_TAB__SESSION_ID = ::sqlite3_column_int(
-                statement,
-                DB::APP_BROWSER_MAIN_TAB__SESSION::ID
-            );
-
-            // @TODO Delegate cleanup to the child components
-
-            // Delete record
-            ::sqlite3_exec(
-                db,
-                Glib::ustring::sprintf(
-                    R"SQL(
-                        DELETE FROM `app_browser_main_tab__session` WHERE `id` = %d
-                    )SQL",
-                    APP_BROWSER_MAIN_TAB__SESSION_ID
-                ).c_str(),
-                nullptr,
-                nullptr,
-                &error
-            );
-        }
-    }
-
-    ::sqlite3_finalize(
-        statement
+    DB::clear(
+        db
     );
 
     close_all();
@@ -164,46 +106,24 @@ void Tab::save()
     char * error; // @TODO
 
     // Delete previous data
-    clean();
+    DB::clear(
+        db
+    );
 
     // Save current tab session
     for (int page_number = 0; page_number < get_n_pages(); page_number++)
     {
-        const auto TAB_LABEL = get_tabLabel(
-            page_number
-        );
-
-        ::sqlite3_exec(
-            db,
-            Glib::ustring::sprintf(
-                R"SQL(
-                    INSERT INTO `app_browser_main_tab__session` (
-                        `time`,
-                        `page_number`,
-                        `is_current`,
-                        `label_text`
-                    ) VALUES (
-                        CURRENT_TIMESTAMP,
-                        '%d',
-                        '%d',
-                        '%s'
-                    )
-                )SQL",
-                page_number,
-                page_number == get_current_page() ? 1 : 0,
-                TAB_LABEL->get_text()
-            ).c_str(),
-            nullptr,
-            nullptr,
-            &error
-        );
-
-        // Delegate save action to the page component
+        // Delegate save actions to child page component
         get_tabPage(
             page_number
         )->save(
-            ::sqlite3_last_insert_rowid(
-                db
+            DB::add(
+                db,
+                page_number,
+                page_number == get_current_page() ? 1 : 0,
+                get_tabLabel(
+                    page_number
+                )->get_text()
             )
         );
     }
@@ -349,7 +269,6 @@ Glib::ustring Tab::get_page_description(
     )->get_description();
 };
 
-// Private helpers
 tab::Label * Tab::get_tabLabel(
     const int & PAGE_NUMBER
 ) {
@@ -410,4 +329,120 @@ tab::Page * Tab::get_tabPage(
         }
 
     return TAB_PAGE;
+}
+
+
+// Database model
+int Tab::DB::init(
+    sqlite3 * db
+) {
+    char * error;
+
+    return ::sqlite3_exec(
+        db,
+        R"SQL(
+            CREATE TABLE IF NOT EXISTS `app_browser_main_tab__session`
+            (
+                `id`          INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL,
+                `time`        INTEGER NOT NULL,
+                `page_number` INTEGER NOT NULL,
+                `is_current`  INTEGER NOT NULL,
+                `label_text`  VARCHAR(1024)
+            )
+        )SQL",
+        nullptr,
+        nullptr,
+        &error
+    );
+}
+
+int Tab::DB::clear(
+    sqlite3 * db
+) {
+    char * error; // @TODO
+    sqlite3_stmt * statement;
+
+    const int PREPARE_STATUS = ::sqlite3_prepare_v3(
+        db,
+        R"SQL(
+            SELECT * FROM `app_browser_main_tab__session`
+        )SQL",
+        -1,
+        SQLITE_PREPARE_NORMALIZE,
+        &statement,
+        nullptr
+    );
+
+    if (PREPARE_STATUS == SQLITE_OK)
+    {
+        while (::sqlite3_step(statement) == SQLITE_ROW)
+        {
+            const int APP_BROWSER_MAIN_TAB__SESSION_ID = ::sqlite3_column_int(
+                statement,
+                DB::APP_BROWSER_MAIN_TAB__SESSION::ID
+            );
+
+            // Delete record
+            ::sqlite3_exec(
+                db,
+                Glib::ustring::sprintf(
+                    R"SQL(
+                        DELETE FROM `app_browser_main_tab__session` WHERE `id` = %d
+                    )SQL",
+                    APP_BROWSER_MAIN_TAB__SESSION_ID
+                ).c_str(),
+                nullptr,
+                nullptr,
+                &error
+            );
+
+            // Delegate cleanup childs
+            tab::Page::DB::clear(
+                db,
+                APP_BROWSER_MAIN_TAB__SESSION_ID
+            );
+        }
+    }
+
+    return ::sqlite3_finalize(
+        statement
+    );
+}
+
+sqlite3_int64 Tab::DB::add(
+    sqlite3 * db,
+    const int & PAGE_NUMBER,
+    const bool & IS_CURRENT,
+    const Glib::ustring & LABEL_TEXT
+) {
+    char * error; // @TODO
+
+    ::sqlite3_exec(
+        db,
+        Glib::ustring::sprintf(
+            R"SQL(
+                INSERT INTO `app_browser_main_tab__session` (
+                    `time`,
+                    `page_number`,
+                    `is_current`,
+                    `label_text`
+                ) VALUES (
+                    CURRENT_TIMESTAMP,
+                    '%d',
+                    '%d',
+                    '%s'
+                )
+            )SQL",
+            PAGE_NUMBER,
+            IS_CURRENT,
+            LABEL_TEXT
+        ).c_str(),
+        nullptr,
+        nullptr,
+        &error
+    );
+
+    return ::sqlite3_last_insert_rowid(
+        db
+    );
 }
\ No newline at end of file
diff --git a/src/app/browser/main/tab.hpp b/src/app/browser/main/tab.hpp
index 540cc96e..111109fd 100644
--- a/src/app/browser/main/tab.hpp
+++ b/src/app/browser/main/tab.hpp
@@ -18,41 +18,51 @@ namespace app::browser::main
 
     class Tab : public Gtk::Notebook
     {
-        // Database
-        sqlite3 * db;
+        public:
 
-        struct DB
-        {
-            enum APP_BROWSER_MAIN_TAB__SESSION
+            struct DB
             {
-                ID,
-                TIME,
-                PAGE_NUMBER,
-                IS_CURRENT,
-                LABEL_TEXT
+                enum APP_BROWSER_MAIN_TAB__SESSION
+                {
+                    ID,
+                    TIME,
+                    PAGE_NUMBER,
+                    IS_CURRENT,
+                    LABEL_TEXT
+                };
+
+                static int init(
+                    sqlite3 * db
+                );
+
+                static int clear(
+                    sqlite3 * db
+                );
+
+                static sqlite3_int64 add(
+                    sqlite3 * db,
+                    const int & PAGE_NUMBER,
+                    const bool & IS_CURRENT,
+                    const Glib::ustring & LABEL_TEXT
+                );
             };
-        };
 
-        // Actions
-        Glib::RefPtr<Gio::SimpleAction> action__refresh,
-                                        action__tab_close_active,
-                                        action__tab_close_all,
-                                        action__tab_page_navigation_history_back,
-                                        action__tab_page_navigation_history_forward,
-                                        action__tab_page_navigation_update;
+        private:
 
-        // Components
-        tab::Label * get_tabLabel(
-            const int & PAGE_NUMBER
-        );
+            // Database
+            sqlite3 * db;
 
-        tab::Page * get_tabPage(
-            const int & PAGE_NUMBER
-        );
+            // Actions
+            Glib::RefPtr<Gio::SimpleAction> action__refresh,
+                                            action__tab_close_active,
+                                            action__tab_close_all,
+                                            action__tab_page_navigation_history_back,
+                                            action__tab_page_navigation_history_forward,
+                                            action__tab_page_navigation_update;
 
-        // Defaults
-        const bool REORDERABLE = true;
-        const bool SCROLLABLE = true;
+            // Defaults
+            const bool REORDERABLE = true;
+            const bool SCROLLABLE = true;
 
         public:
 
@@ -99,7 +109,7 @@ namespace app::browser::main
 
             int restore();
 
-            void clean();
+            void clear();
 
             void save();
 
@@ -111,6 +121,14 @@ namespace app::browser::main
             Glib::ustring get_page_description(
                 const int & PAGE_NUMBER
             );
+
+            tab::Label * get_tabLabel(
+                const int & PAGE_NUMBER
+            );
+
+            tab::Page * get_tabPage(
+                const int & PAGE_NUMBER
+            );
     };
 }
 
diff --git a/src/app/browser/main/tab/page.cpp b/src/app/browser/main/tab/page.cpp
index 0fde0899..b946d2e9 100644
--- a/src/app/browser/main/tab/page.cpp
+++ b/src/app/browser/main/tab/page.cpp
@@ -24,25 +24,8 @@ Page::Page(
     action__refresh = ACTION__REFRESH;
 
     // Init database
-    this->db = db;
-
-    char * error;
-
-    ::sqlite3_exec(
-        db,
-        R"SQL(
-            CREATE TABLE IF NOT EXISTS `app_browser_main_tab_page__session`
-            (
-                `id`          INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL, `app_browser_main_tab__session_id` INTEGER NOT NULL,
-                `time`        INTEGER NOT NULL,
-                `mime`        INTEGER NOT NULL,
-                `title`       VARCHAR(1024) NOT NULL,
-                `description` VARCHAR(1024) NOT NULL
-            )
-        )SQL",
-        nullptr,
-        nullptr,
-        &error
+    DB::init(
+        this->db = db
     );
 
     // Init components
@@ -89,44 +72,16 @@ void Page::refresh()
 int Page::save(
     const sqlite3_int64 & DB__APP_BROWSER_MAIN_TAB__SESSION_ID
 ) {
-    char * error; // @TODO
-
-    ::sqlite3_exec(
-        db,
-        Glib::ustring::sprintf(
-            R"SQL(
-                INSERT INTO `app_browser_main_tab_page__session` (
-                    `app_browser_main_tab__session_id`,
-                    `time`,
-                    `mime`,
-                    `title`,
-                    `description`
-                ) VALUES (
-                    '%d',
-                    CURRENT_TIMESTAMP,
-                    '%d',
-                    '%s',
-                    '%s'
-                )
-            )SQL",
+    // Delegate save action to child components
+    return pageNavigation->save(
+        Page::DB::add(
+            db,
             DB__APP_BROWSER_MAIN_TAB__SESSION_ID,
             mime,
             title,
             description
-        ).c_str(),
-        nullptr,
-        nullptr,
-        &error
-    ); // @TODO auto-clean old records somewhere
-
-    // Delegate save action to child components
-    pageNavigation->save(
-        ::sqlite3_last_insert_rowid(
-            db
         )
     );
-
-    return 1; // @TODO SQL
 }
 
 void Page::update(
@@ -406,4 +361,123 @@ void Page::set_navbar_request_text(
     pageNavigation->set_request_text(
         VALUE
     );
+}
+
+// Database model
+int Page::DB::init(
+    sqlite3 * db
+) {
+    char * error;
+
+    return ::sqlite3_exec(
+        db,
+        R"SQL(
+            CREATE TABLE IF NOT EXISTS `app_browser_main_tab_page__session`
+            (
+                `id`          INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL, `app_browser_main_tab__session_id` INTEGER NOT NULL,
+                `time`        INTEGER NOT NULL,
+                `mime`        INTEGER NOT NULL,
+                `title`       VARCHAR(1024) NOT NULL,
+                `description` VARCHAR(1024) NOT NULL
+            )
+        )SQL",
+        nullptr,
+        nullptr,
+        &error
+    );
+}
+
+int Page::DB::clear(
+    sqlite3 * db,
+    const int & DB__APP_BROWSER_MAIN_TAB__SESSION_ID
+) {
+    char * error; // @TODO
+    sqlite3_stmt * statement;
+
+    const int PREPARE_STATUS = ::sqlite3_prepare_v3(
+        db,
+        Glib::ustring::sprintf(
+            R"SQL(
+                SELECT * FROM `app_browser_main_tab_page__session` WHERE `app_browser_main_tab__session_id` = %d
+            )SQL",
+            DB__APP_BROWSER_MAIN_TAB__SESSION_ID
+        ).c_str(),
+        -1,
+        SQLITE_PREPARE_NORMALIZE,
+        &statement,
+        nullptr
+    );
+
+    if (PREPARE_STATUS == SQLITE_OK)
+    {
+        while (::sqlite3_step(statement) == SQLITE_ROW)
+        {
+            const int APP_BROWSER_MAIN_TAB_PAGE__SESSION_ID = ::sqlite3_column_int(
+                statement,
+                DB::APP_BROWSER_MAIN_TAB_PAGE__SESSION::ID
+            );
+
+            // @TODO Delegate cleanup to the child components
+
+            // Delete record
+            ::sqlite3_exec(
+                db,
+                Glib::ustring::sprintf(
+                    R"SQL(
+                        DELETE FROM `app_browser_main_tab_page__session` WHERE `id` = %d
+                    )SQL",
+                    APP_BROWSER_MAIN_TAB_PAGE__SESSION_ID
+                ).c_str(),
+                nullptr,
+                nullptr,
+                &error
+            );
+        }
+    }
+
+    return ::sqlite3_finalize(
+        statement
+    );
+}
+
+sqlite3_int64 Page::DB::add(
+    sqlite3 * db,
+    const sqlite3_int64 & DB__APP_BROWSER_MAIN_TAB__SESSION_ID,
+    const Page::MIME & MIME,
+    const Glib::ustring & TITLE,
+    const Glib::ustring & DESCRIPTION
+) {
+    char * error; // @TODO
+
+    ::sqlite3_exec(
+        db,
+        Glib::ustring::sprintf(
+            R"SQL(
+                INSERT INTO `app_browser_main_tab_page__session` (
+                    `app_browser_main_tab__session_id`,
+                    `time`,
+                    `mime`,
+                    `title`,
+                    `description`
+                ) VALUES (
+                    '%d',
+                    CURRENT_TIMESTAMP,
+                    '%d',
+                    '%s',
+                    '%s'
+                )
+            )SQL",
+            DB__APP_BROWSER_MAIN_TAB__SESSION_ID,
+            MIME,
+            TITLE,
+            DESCRIPTION
+        ).c_str(),
+        nullptr,
+        nullptr,
+        &error
+    );
+
+    return ::sqlite3_last_insert_rowid(
+        db
+    );
 }
\ No newline at end of file
diff --git a/src/app/browser/main/tab/page.hpp b/src/app/browser/main/tab/page.hpp
index 86f1fd6d..46b46599 100644
--- a/src/app/browser/main/tab/page.hpp
+++ b/src/app/browser/main/tab/page.hpp
@@ -35,6 +35,35 @@ namespace app::browser::main::tab
                 UNDEFINED
             };
 
+            struct DB
+            {
+                enum APP_BROWSER_MAIN_TAB_PAGE__SESSION
+                {
+                    ID,
+                    TIME,
+                    MIME,
+                    TITLE,
+                    DESCRIPTION
+                };
+
+                static int init(
+                    sqlite3 * db
+                );
+
+                static int clear(
+                    sqlite3 * db,
+                    const int & DB__APP_BROWSER_MAIN_TAB__SESSION_ID
+                );
+
+                static sqlite3_int64 add(
+                    sqlite3 * db,
+                    const sqlite3_int64 & DB__APP_BROWSER_MAIN_TAB__SESSION_ID,
+                    const Page::MIME & MIME,
+                    const Glib::ustring & TITLE,
+                    const Glib::ustring & DESCRIPTION
+                );
+            };
+
         private:
 
             // Meta
@@ -49,18 +78,6 @@ namespace app::browser::main::tab
             // Database
             sqlite3 * db;
 
-            struct DB
-            {
-                enum APP_BROWSER_MAIN_TAB_PAGE__SESSION
-                {
-                    ID,
-                    TIME,
-                    MIME,
-                    TITLE,
-                    DESCRIPTION
-                };
-            };
-
             // Socket
             char buffer[0xfffff]; // 1Mb