diff --git a/apps/old/__init__.py b/apps/old/__init__.py
deleted file mode 100644
index e69de29..0000000
diff --git a/apps/old/io.py b/apps/old/io.py
deleted file mode 100644
index ea38c43..0000000
--- a/apps/old/io.py
+++ /dev/null
@@ -1,22 +0,0 @@
-from typing import Any, Optional
-
-
-class MyIOManager(PolarsParquetIOManager):
-    def _load_partition_from_path(
-        self,
-        context: InputContext,
-        partition_key: str,
-        path: "UPath",
-        backcompat_path: Optional["UPath"] = None,
-    ) -> Any:
-        try:
-            return super()._load_partition_from_path(
-                context, partition_key, path, backcompat_path
-            )
-        except FileNotFoundError:
-            # Handle the case where the partition file does not exist
-            context.log.warning(
-                f"Partition file not found for key {partition_key} at path {path}. "
-                "Returning an empty DataFrame."
-            )
-            return None
diff --git a/apps/old/manual.py b/apps/old/manual.py
deleted file mode 100644
index e5b5301..0000000
--- a/apps/old/manual.py
+++ /dev/null
@@ -1,51 +0,0 @@
-import os
-from pathlib import Path
-
-from dotenv import find_dotenv, load_dotenv
-from icecream import ic
-
-from dagster import AssetKey, DagsterInstance
-
-
-def delete_partition(instance, partition_def_name, partition_key):
-    try:
-        # This does not seem to work, perhaps because it is not a dynamic partition?
-        # All materializations can be deleted through the UI, but not one by one
-        instance.delete_dynamic_partition(partition_def_name, partition_key)
-
-    except Exception as e:
-        print(f"Error deleting partition: {e}")
-
-
-def main(instance):
-    print(f"Partition '{partition_key}' deleted successfully.")
-
-
-def detect_previous_partition(instance, name):
-    ic(name)
-    records = instance.get_latest_materialization_events(
-        (AssetKey(name),),
-        # event_type="ASSET_MATERIALIZATION",
-        # asset_key=(partition_key,),
-        # limit=100,
-    )
-    print(records)
-
-
-if __name__ == "__main__":
-    partition_def_name = "asset_single_1"
-    partition_key = "2025-07-20"  # Example partition key
-
-    load_dotenv(find_dotenv())
-    os.environ["DAGSTER_HOME"] = str(Path(__file__).parent.parent.parent)
-
-    for k, v in os.environ.items():
-        if k.startswith("POSTGRES_"):
-            os.environ[f"DAGSTER_{k}"] = v
-
-    os.environ["DAGSTER_POSTGRES_HOST"] = "localhost"
-    instance = DagsterInstance.get()
-
-    # delete_partition(instance, partition_def_name, partition_key)
-
-    detect_previous_partition(instance, partition_def_name)
diff --git a/apps/old/sync.sh b/apps/old/sync.sh
deleted file mode 100755
index cb4c8d0..0000000
--- a/apps/old/sync.sh
+++ /dev/null
@@ -1,8 +0,0 @@
-#!/usr/bin/env bash
-rsync -av /opt/dagster/src/app/vinyl/ \
-  /Volumes/dagster/src/app/vinyl/ \
-  --include='*.py' \
-  --include='*requirements.txt' \
-  --exclude='__pycache__/' \
-  -progress \
-  --delete $*