diff --git a/inc/cache.php b/inc/cache.php
index 89ca865c..849748d4 100644
--- a/inc/cache.php
+++ b/inc/cache.php
@@ -19,6 +19,14 @@ class Cache {
 				self::$cache = new Memcached();
 				self::$cache->addServers($config['cache']['memcached']);
 				break;
+			case 'redis':
+				self::$cache = new Redis();
+				self::$cache->connect($config['cache']['redis'][0], $config['cache']['redis'][1]);
+				if ($config['cache']['redis'][2]) {
+					self::$cache->auth($config['cache']['redis'][2]);
+				}
+				self::$cache->select($config['cache']['redis'][3]) or die('cache select failure');
+				break;
 			case 'php':
 				self::$cache = array();
 				break;
@@ -45,6 +53,11 @@ class Cache {
 			case 'php':
 				$data = isset(self::$cache[$key]) ? self::$cache[$key] : false;
 				break;
+			case 'redis':
+				if (!self::$cache)
+					self::init();
+				$data = json_decode(self::$cache->get($key), true);
+				break;
 		}
 		
 		// debug
@@ -68,6 +81,11 @@ class Cache {
 					self::init();
 				self::$cache->set($key, $value, $expires);
 				break;
+			case 'redis':
+				if (!self::$cache)
+					self::init();
+				self::$cache->setex($key, $expires, json_encode($value));
+				break;
 			case 'apc':
 				apc_store($key, $value, $expires);
 				break;
@@ -86,6 +104,7 @@ class Cache {
 		
 		switch ($config['cache']['enabled']) {
 			case 'memcached':
+			case 'redis':
 				if (!self::$cache)
 					self::init();
 				self::$cache->delete($key);
@@ -114,6 +133,10 @@ class Cache {
 			case 'php':
 				self::$cache[$key] = array();
 				break;
+			case 'redis':
+				if (!self::$cache)
+					self::init();
+				return self::$cache->flushDB();
 		}
 		
 		return false;
diff --git a/inc/config.php b/inc/config.php
index 8bd6d357..cedf3e06 100644
--- a/inc/config.php
+++ b/inc/config.php
@@ -91,6 +91,7 @@
  	
  	$config['cache']['enabled'] = false;
  	// $config['cache']['enabled'] = 'memcached';
+ 	// $config['cache']['enabled'] = 'redis';
  	// $config['cache']['enabled'] = 'apc';
  	// $config['cache']['enabled'] = 'xcache';
  	
@@ -104,6 +105,11 @@
 	$config['cache']['memcached'] = array(
 		array('localhost', 11211)
 	);
+
+	// Redis server to use. Location, port, password, database id.
+	// Note that Tinyboard may clear the database at times, so you may want to pick a
+	// database id just for Tinyboard to use.
+	$config['cache']['redis'] = array('localhost', 6379, '', 1);
 	
 /*
  * ====================
diff --git a/inc/functions.php b/inc/functions.php
index c597f1b1..16b16901 100644
--- a/inc/functions.php
+++ b/inc/functions.php
@@ -974,16 +974,33 @@ function index($page, $mod=false) {
 			$th['sticky'], $th['locked'], $th['sage'], $th['embed'], $mod ? '?/' : $config['root'], $mod
 		);
 		
-		if (!$config['cache']['enabled'] || !$replies = cache::get("thread_index_{$board['uri']}_{$th['id']}")) {
+		if ($config['cache']['enabled'] && $cached = cache::get("thread_index_{$board['uri']}_{$th['id']}")) {
+			$replies = $cached['replies'];
+			$omitted = $cached['omitted'];
+		} else {
 			$posts = prepare(sprintf("SELECT * FROM `posts_%s` WHERE `thread` = :id ORDER BY `id` DESC LIMIT :limit", $board['uri']));
 			$posts->bindValue(':id', $th['id']);
 			$posts->bindValue(':limit', ($th['sticky'] ? $config['threads_preview_sticky'] : $config['threads_preview']), PDO::PARAM_INT);
 			$posts->execute() or error(db_error($posts));
-	
-			$replies = $posts->fetchAll(PDO::FETCH_ASSOC);
+			
+			$replies = array_reverse($posts->fetchAll(PDO::FETCH_ASSOC));
+			
+			if (count($replies) == ($th['sticky'] ? $config['threads_preview_sticky'] : $config['threads_preview'])) {
+				$count = prepare(sprintf("SELECT COUNT(`id`) as `num` FROM `posts_%s` WHERE `thread` = :thread UNION ALL SELECT COUNT(`id`) FROM `posts_%s` WHERE `file` IS NOT NULL AND `thread` = :thread", $board['uri'], $board['uri']));
+				$count->bindValue(':thread', $th['id'], PDO::PARAM_INT);
+				$count->execute() or error(db_error($count));
+				$count = $count->fetchAll(PDO::FETCH_COLUMN);
+				
+				$omitted = array('post_count' => $count[0], 'image_count' => $count[1]);
+			} else {
+				$omitted = false;
+			}
 			
 			if ($config['cache']['enabled'])
-				cache::set("thread_index_{$board['uri']}_{$th['id']}", $replies);
+				cache::set("thread_index_{$board['uri']}_{$th['id']}", array(
+					'replies' => $replies,
+					'omitted' => $omitted,
+				));
 		}
 		
 		$num_images = 0;
@@ -998,26 +1015,11 @@ function index($page, $mod=false) {
 			);
 		}
 		
-		$post_count = count($replies); // $posts->rowCount()
-		
-		if ($post_count == ($th['sticky'] ? $config['threads_preview_sticky'] : $config['threads_preview'])) {
-			// Yeah, using two cache objects for one thread seems a little inefficient. This code is messy and dumb; please clean it up if you can.
-			if (!$config['cache']['enabled'] || !$count = cache::get("thread_index_{$board['uri']}_{$th['id']}_omitted")) {
-				$count = prepare(sprintf("SELECT COUNT(`id`) as `num` FROM `posts_%s` WHERE `thread` = :thread UNION ALL SELECT COUNT(`id`) FROM `posts_%s` WHERE `file` IS NOT NULL AND `thread` = :thread", $board['uri'], $board['uri']));
-				$count->bindValue(':thread', $th['id'], PDO::PARAM_INT);
-				$count->execute() or error(db_error($count));
-				$count = $count->fetchAll(PDO::FETCH_COLUMN);
-				
-				if ($config['cache']['enabled'])
-					cache::set("thread_index_{$board['uri']}_{$th['id']}_omitted", $count);
-			}
-			
-			$thread->omitted = $count[0] - ($th['sticky'] ? $config['threads_preview_sticky'] : $config['threads_preview']);
-			$thread->omitted_images = $count[1] - $num_images;
+		if ($omitted) {
+			$thread->omitted = $omitted['post_count'] - ($th['sticky'] ? $config['threads_preview_sticky'] : $config['threads_preview']);
+			$thread->omitted_images = $omitted['image_count'] - $num_images;
 		}
 		
-		$thread->posts = array_reverse($thread->posts);
-		
 		$body .= $thread->build(true);
 	}
 	
@@ -1505,7 +1507,6 @@ function buildThread($id, $return=false, $mod=false) {
 	if ($config['cache']['enabled'] && !$mod) {
 		// Clear cache
 		cache::delete("thread_index_{$board['uri']}_{$id}");
-		cache::delete("thread_index_{$board['uri']}_{$id}_omitted");
 		cache::delete("thread_{$board['uri']}_{$id}");
 	}