diff --git a/logbat/src/main/java/info/logbat/domain/log/queue/LogQueue.java b/logbat/src/main/java/info/logbat/domain/log/queue/LogQueue.java
index b74b655..19415d6 100644
--- a/logbat/src/main/java/info/logbat/domain/log/queue/LogQueue.java
+++ b/logbat/src/main/java/info/logbat/domain/log/queue/LogQueue.java
@@ -7,6 +7,7 @@
 import java.util.List;
 import java.util.concurrent.locks.LockSupport;
 import org.springframework.beans.factory.annotation.Value;
+import org.springframework.context.annotation.Primary;
 import org.springframework.stereotype.Component;
 
 /**
@@ -20,6 +21,7 @@
  *
  * @param <T> 이 큐에 저장되는 요소의 타입
  */
+@Primary
 @Component
 public class LogQueue<T> implements EventProducer<T>, EventConsumer<T> {
 
diff --git a/logbat/src/main/java/info/logbat/domain/log/queue/SingleLinkLogQueue.java b/logbat/src/main/java/info/logbat/domain/log/queue/SingleLinkLogQueue.java
new file mode 100644
index 0000000..058be56
--- /dev/null
+++ b/logbat/src/main/java/info/logbat/domain/log/queue/SingleLinkLogQueue.java
@@ -0,0 +1,56 @@
+package info.logbat.domain.log.queue;
+
+import info.logbat.common.event.EventConsumer;
+import info.logbat.common.event.EventProducer;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.stereotype.Component;
+
+import java.util.ArrayList;
+import java.util.List;
+
+@Component
+public class SingleLinkLogQueue<T> implements EventProducer<T>, EventConsumer<T> {
+
+    private final SingleLinkedList<T> queue = new SingleLinkedList<>();
+    private final long timeout;
+    private final int bulkSize;
+
+    public SingleLinkLogQueue(@Value("${jdbc.async.timeout}") Long timeout,
+                              @Value("${jdbc.async.bulk-size}") Integer bulkSize) {
+        this.timeout = timeout;
+        this.bulkSize = bulkSize;
+    }
+
+    /*
+     * Consumer should be one thread
+     */
+    @Override
+    public List<T> consume() {
+        List<T> result = new ArrayList<>(bulkSize);
+
+        final long endTime = System.currentTimeMillis() + timeout;
+
+        while (result.isEmpty()) {
+            T data = queue.poll();
+            if (data != null) {
+                result.add(data);
+            }
+            if (result.size() >= bulkSize) {
+                break;
+            }
+            if (System.currentTimeMillis() >= endTime) {
+                break;
+            }
+        }
+
+        return result;
+    }
+
+    /*
+     * Producer should be one thread
+     */
+    @Override
+    public void produce(List<T> data) {
+        queue.addAll(data);
+    }
+}
diff --git a/logbat/src/main/java/info/logbat/domain/log/queue/SingleLinkedList.java b/logbat/src/main/java/info/logbat/domain/log/queue/SingleLinkedList.java
new file mode 100644
index 0000000..92a6650
--- /dev/null
+++ b/logbat/src/main/java/info/logbat/domain/log/queue/SingleLinkedList.java
@@ -0,0 +1,66 @@
+package info.logbat.domain.log.queue;
+
+public class SingleLinkedList<E> {
+
+    Node<E> first;
+    Node<E> lastHolder;
+
+    public SingleLinkedList() {
+        lastHolder = new Node<>(null, null);
+        first = lastHolder;
+    }
+
+    private void linkLast(E e) {
+        Node<E> newLastHolder = new Node<>(null, null);
+
+        // 1. add next node
+        lastHolder.next = newLastHolder;
+        // 2. set item
+        lastHolder.item = e;
+
+        lastHolder = newLastHolder;
+    }
+
+    private E unlinkFirst() {
+        // 1. get first element
+        E element = first.item;
+
+        // first == lastHolder
+        if (first.item == null) {
+            return null;
+        }
+
+        // 2. get next node
+        // if element is not null, next node should not be null
+        Node<E> next = first.next;
+        first.item = null;
+        first.next = null; // help GC
+        first = next;
+        return element;
+    }
+
+
+    public boolean isEmpty() {
+        return first.item == null;
+    }
+
+    public E poll() {
+        return unlinkFirst();
+    }
+
+    public void addAll(Iterable<? extends E> c) {
+        for (E e : c) {
+            linkLast(e);
+        }
+    }
+
+    private static class Node<E> {
+        volatile E item;
+        volatile Node<E> next;
+
+        Node(E element, Node<E> next) {
+            this.item = element;
+            this.next = next;
+        }
+    }
+}