diff --git a/replica/events/config.json b/replica/events/config.json
new file mode 100644
index 00000000..fd3e40b6
--- /dev/null
+++ b/replica/events/config.json
@@ -0,0 +1,27 @@
+{
+  "replica": {
+    "server_id": 12333,
+    "connection_settings": {
+      "host": "somehost",
+      "port": 3306,
+      "user": "user",
+      "passwd": "password"
+    },
+    "only_schemas": [
+      "content",
+      "vote"
+    ],
+    "only_tables": [
+      "videos",
+      "graph"
+    ],
+    "blocking": true
+  },
+  "postgres": {
+    "database": "your_database",
+    "user": "your_username",
+    "password": "your_password",
+    "host": "your_host",
+    "port": "your_port"
+  }
+}
\ No newline at end of file
diff --git a/replica/events/events.py b/replica/events/events.py
new file mode 100644
index 00000000..b64f6da8
--- /dev/null
+++ b/replica/events/events.py
@@ -0,0 +1,105 @@
+#  Copyright (c) 2024 sixwaaaay.
+#  Licensed under the Apache License, Version 2.0 (the "License");
+#  you may not use this file except in compliance with the License.
+#  You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+#  Unless required by applicable law or agreed to in writing, software
+#  distributed under the License is distributed on an "AS IS" BASIS,
+#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#  See the License for the specific language governing permissions and
+#  limitations under the License.
+
+
+import json
+import logging
+import os
+from contextlib import closing
+from datetime import datetime
+
+import psycopg2
+from pymysqlreplication import BinLogStreamReader
+from pymysqlreplication.event import GtidEvent
+from pymysqlreplication.row_event import DeleteRowsEvent, UpdateRowsEvent, WriteRowsEvent
+
+
+def save_position(gtid: str):
+    uid, x = gtid.split(":")
+    x = int(x)
+    try:
+        with open('gtid.json', 'r') as f:
+            data = json.load(f)
+            a, b = map(int, data['gtid'].split(":")[1].split("-"))
+            if x < a:
+                a = x
+            if x > b:
+                b = x
+            data['gtid'] = f"{uid}:{a}-{b}"
+    except FileNotFoundError:
+        data = {
+            'gtid': f"{uid}:{1}-{x}"
+        }
+    with open('gtid.json', 'w') as f:
+        json.dump(data, f)
+    logging.info(f'Saved gtid: {data}')
+
+
+def load_position():
+    try:
+        with open('gtid.json', 'r') as f:
+            data = json.load(f)
+            return data['gtid']
+    except FileNotFoundError:
+        return None
+
+
+def load_conf():
+    conf_path = os.environ.get("CONF_PATH", "config.json")
+    with open(conf_path) as f:
+        conf = json.load(f)
+    return conf
+
+
+def events(stream: BinLogStreamReader):
+    last_gtid: str | None = None
+    for binlog_event in stream:
+        if isinstance(binlog_event, GtidEvent):
+            if last_gtid is not None:
+                save_position(last_gtid)
+            last_gtid = binlog_event.gtid
+            continue
+        for row in binlog_event.rows:
+            if isinstance(binlog_event, DeleteRowsEvent):
+                vals = row["values"]
+                yield vals["id"], 1, vals.get("created_at", datetime.now())
+            elif isinstance(binlog_event, UpdateRowsEvent):
+                bf_view_count = row["before_values"].get("view_count", None)
+                if bf_view_count is None:
+                    continue
+                af_view_count = row["after_values"].get("view_count", None)
+                if bf_view_count != af_view_count:
+                    yield row["after_values"]["id"], 3, row["after_values"].get("created_at", datetime.now())
+            elif isinstance(binlog_event, WriteRowsEvent):
+                vals = row["values"]
+                yield vals["id"], 2, vals.get("created_at", datetime.now())
+
+
+if __name__ == "__main__":
+    logging.basicConfig(level=logging.INFO)
+    try:
+        conf = load_conf()
+        stream_reader = BinLogStreamReader(
+            only_events=[GtidEvent, DeleteRowsEvent, WriteRowsEvent, UpdateRowsEvent],
+            auto_position=load_position(),
+            **conf["replica"],
+        )
+        with closing(psycopg2.connect(**conf["postgres"])) as conn, conn.cursor() as cur, closing(
+                stream_reader) as streamer:
+            for val in events(streamer):
+                # Insert into the video_events table
+                cur.execute("INSERT INTO video_events (video_id, event_type, event_time) VALUES (%s, %s, %s)", val)
+                # Commit the transaction
+                conn.commit()
+    except KeyboardInterrupt:
+        logging.info('KeyboardInterrupt exit')