diff --git a/app/Domains/Translation/Models/Translation.php b/app/Domains/Translation/Models/Translation.php
new file mode 100644
index 0000000..a9eac02
--- /dev/null
+++ b/app/Domains/Translation/Models/Translation.php
@@ -0,0 +1,10 @@
+<?php
+
+namespace App\Domains\Translation\Models;
+
+use Illuminate\Database\Eloquent\Model;
+
+class Translation extends Model
+{
+    protected $guarded = ['id'];
+}
diff --git a/app/Domains/Translation/Providers/DatabaseTranslationLoader.php b/app/Domains/Translation/Providers/DatabaseTranslationLoader.php
new file mode 100644
index 0000000..66ac048
--- /dev/null
+++ b/app/Domains/Translation/Providers/DatabaseTranslationLoader.php
@@ -0,0 +1,41 @@
+<?php
+
+namespace App\Domains\Translation\Providers;
+
+use App\Domains\Translation\Models\Translation;
+use Illuminate\Contracts\Translation\Loader;
+use Illuminate\Support\Facades\Redis;
+
+class DatabaseTranslationLoader implements Loader
+{
+    public function load($locale, $group, $namespace = null): array
+    {
+        $cacheKey = "lang:{$locale}:{$group}";
+
+        $cached = Redis::hGetAll($cacheKey);
+        if (! empty($cached)) {
+            return $cached;
+        }
+
+        $translations = Translation::where('locale', $locale)
+            ->where('group', $group)
+            ->pluck('value', 'key')
+            ->toArray();
+
+        if (! empty($translations)) {
+            Redis::hMSet($cacheKey, $translations);
+            Redis::expire($cacheKey, 3600);
+        }
+
+        return $translations;
+    }
+
+    public function addNamespace($namespace, $hint): void {}
+    public function addPath($path): void {}
+    public function addJsonPath($path): void {}
+
+    public function namespaces(): array
+    {
+        return [];
+    }
+}
diff --git a/app/Domains/Translation/Services/TranslationService.php b/app/Domains/Translation/Services/TranslationService.php
new file mode 100644
index 0000000..89413ba
--- /dev/null
+++ b/app/Domains/Translation/Services/TranslationService.php
@@ -0,0 +1,26 @@
+<?php
+
+namespace App\Domains\Translation\Services;
+
+use App\Domains\Translation\Models\Translation;
+use Illuminate\Support\Facades\Redis;
+
+class TranslationService
+{
+    public function set(string $locale, string $group, string $key, string $value): Translation
+    {
+        $translation = Translation::updateOrCreate(
+            ['locale' => $locale, 'group' => $group, 'key' => $key],
+            ['value' => $value, 'namespace' => '*'],
+        );
+
+        Redis::del("lang:{$locale}:{$group}");
+
+        return $translation;
+    }
+
+    public function flushCache(string $locale, string $group): void
+    {
+        Redis::del("lang:{$locale}:{$group}");
+    }
+}
diff --git a/app/Providers/AppServiceProvider.php b/app/Providers/AppServiceProvider.php
index 3951a1c..fe8fc04 100644
--- a/app/Providers/AppServiceProvider.php
+++ b/app/Providers/AppServiceProvider.php
@@ -2,6 +2,7 @@
 
 namespace App\Providers;
 
+use App\Domains\Translation\Providers\DatabaseTranslationLoader;
 use App\Domains\Workspace\Models\Workspace;
 use App\Domains\Workspace\Policies\WorkspacePolicy;
 use Illuminate\Support\Facades\Gate;
@@ -14,7 +15,21 @@ class AppServiceProvider extends ServiceProvider
      */
     public function register(): void
     {
-        //
+        $this->app->singleton('translation.loader', function ($app) {
+            return new DatabaseTranslationLoader;
+        });
+
+        // TranslationServiceProvider is deferred and re-binds translation.loader
+        // when it resolves. We extend 'translator' to swap in our DB loader after
+        // the translator instance is created.
+        $this->app->extend('translator', function ($translator, $app) {
+            $loader = new DatabaseTranslationLoader;
+            $reflection = new \ReflectionProperty($translator, 'loader');
+            $reflection->setAccessible(true);
+            $reflection->setValue($translator, $loader);
+
+            return $translator;
+        });
     }
 
     /**
diff --git a/tests/Feature/Translation/TranslationServiceTest.php b/tests/Feature/Translation/TranslationServiceTest.php
new file mode 100644
index 0000000..a853b90
--- /dev/null
+++ b/tests/Feature/Translation/TranslationServiceTest.php
@@ -0,0 +1,29 @@
+<?php
+
+use App\Domains\Translation\Models\Translation;
+use Illuminate\Support\Facades\App;
+use Illuminate\Support\Facades\Redis;
+
+beforeEach(function () {
+    Redis::del('lang:de:auth');
+});
+
+afterEach(function () {
+    Redis::del('lang:de:auth');
+});
+
+it('loads translation from database via __()', function () {
+    Translation::create([
+        'locale' => 'de',
+        'namespace' => '*',
+        'group' => 'auth',
+        'key' => 'login',
+        'value' => 'Anmelden',
+    ]);
+
+    App::setLocale('de');
+    // Force reload
+    app('translator')->setLoaded([]);
+
+    expect(__('auth.login'))->toBe('Anmelden');
+});