diff --git a/examples/1-basic.php b/examples/1-basic.php
index 8bedde4..acb95d5 100644
--- a/examples/1-basic.php
+++ b/examples/1-basic.php
@@ -1,16 +1,39 @@
 <?php declare(strict_types=1);
 
 use Amp\Mysql\MysqlConfig;
+use Amp\Postgres\PostgresConfig;
+use Amp\Redis\RedisConfig;
 use danog\AsyncOrm\DbObject;
 use danog\AsyncOrm\FieldConfig;
 use danog\AsyncOrm\KeyType;
 use danog\AsyncOrm\Settings\MysqlSettings;
+use danog\AsyncOrm\Settings\PostgresSettings;
+use danog\AsyncOrm\Settings\RedisSettings;
 use danog\AsyncOrm\ValueType;
 
 require __DIR__ . '/../vendor/autoload.php';
 
 $settings = new MysqlSettings(
-    new MysqlConfig("/var/run/mysqld/mysqld.sock", 0, 'daniil', database: 'test'),
+    new MysqlConfig(
+        host: "/var/run/mysqld/mysqld.sock",
+        user: 'user',
+        password: 'password',
+        database: 'database'
+    ),
+    cacheTtl: 100
+);
+$settings = new PostgresSettings(
+    new PostgresConfig(
+        host: "127.0.0.1",
+        user: "user",
+        password: "password",
+        database: "database"
+    ),
+    cacheTtl: 100
+);
+$settings = new RedisSettings(
+    RedisConfig::fromUri("redis://127.0.0.1"),
+    cacheTtl: 100
 );
 
 $fieldConfig = new FieldConfig(
diff --git a/examples/2-automatic.php b/examples/2-automatic.php
new file mode 100644
index 0000000..5730b14
--- /dev/null
+++ b/examples/2-automatic.php
@@ -0,0 +1,87 @@
+<?php declare(strict_types=1);
+
+use Amp\Mysql\MysqlConfig;
+use Amp\Postgres\PostgresConfig;
+use Amp\Redis\RedisConfig;
+use danog\AsyncOrm\Annotations\OrmMappedArray;
+use danog\AsyncOrm\DbArray;
+use danog\AsyncOrm\DbAutoProperties;
+use danog\AsyncOrm\FieldConfig;
+use danog\AsyncOrm\KeyType;
+use danog\AsyncOrm\Settings;
+use danog\AsyncOrm\Settings\MysqlSettings;
+use danog\AsyncOrm\Settings\PostgresSettings;
+use danog\AsyncOrm\Settings\RedisSettings;
+use danog\AsyncOrm\ValueType;
+
+require __DIR__ . '/../vendor/autoload.php';
+
+$settings = new MysqlSettings(
+    new MysqlConfig(
+        host: "/var/run/mysqld/mysqld.sock",
+        user: 'user',
+        password: 'password',
+        database: 'database'
+    ),
+    cacheTtl: 100
+);
+$settings = new PostgresSettings(
+    new PostgresConfig(
+        host: "127.0.0.1",
+        user: "user",
+        password: "password",
+        database: "database"
+    ),
+    cacheTtl: 100
+);
+$settings = new RedisSettings(
+    RedisConfig::fromUri("redis://127.0.0.1"),
+    cacheTtl: 100
+);
+
+$fieldConfig = new FieldConfig(
+    'tableName',
+    $settings,
+    KeyType::STRING,
+    ValueType::OBJECT
+);
+
+$db = $fieldConfig->build();
+
+/**
+ * Main class of your application.
+ */
+final class Application
+{
+    use DbAutoProperties;
+
+    /**
+     * This field is automatically connected to the database using the specified Settings.
+     */
+    #[OrmMappedArray(KeyType::STRING, ValueType::INT)]
+    private DbArray $dbProperty;
+
+    public function __construct(
+        Settings $settings,
+        string $tablePrefix
+    ) {
+        $this->initDbProperties($settings, $tablePrefix);
+    }
+
+    public function businessLogic(): void
+    {
+        $this->dbProperty['someKey'] = 123;
+        var_dump($this->dbProperty['someKey']);
+    }
+
+    public function shutdown(): void
+    {
+        // Flush all database caches, saving all changes.
+        $this->saveDbProperties();
+    }
+}
+
+
+$app = new Application($settings, 'tablePrefix');
+$app->businessLogic();
+$app->shutdown();
\ No newline at end of file
diff --git a/src/Annotations/OrmMappedArray.php b/src/Annotations/OrmMappedArray.php
index efd5a65..89f24b1 100644
--- a/src/Annotations/OrmMappedArray.php
+++ b/src/Annotations/OrmMappedArray.php
@@ -20,10 +20,10 @@ use Attribute;
 use danog\AsyncOrm\KeyType;
 use danog\AsyncOrm\ValueType;
 
-/** 
+/**
  * Attribute use to autoconfigure ORM properties.
- * 
- * @api 
+ *
+ * @api
  */
 #[Attribute(Attribute::TARGET_PROPERTY)]
 final class OrmMappedArray