diff --git a/python/cucim/src/cucim/dataloader/io/dataset.py b/python/cucim/src/cucim/dataloader/io/dataset.py
new file mode 100644
index 000000000..8532aede7
--- /dev/null
+++ b/python/cucim/src/cucim/dataloader/io/dataset.py
@@ -0,0 +1,108 @@
+import torch
+import queue
+import threading
+
+import dask.array as da
+import cupy
+import numpy as np
+import time
+import math
+import os
+
+#from cucim.skimage import color
+
+
+class BatchQueue:
+    def __init__(self, darr, batch_size):
+        self.darr = darr
+        self.batch_size = batch_size
+        self.input_queue = queue.Queue()
+        self.output_queue = queue.Queue()
+        self.worker = threading.Thread(
+            target=self.reader,
+            daemon=True,
+        )      
+
+    def __len__(self):
+        # Number of batches in self.darr
+        return math.ceil(self.darr.shape[0] / self.batch_size)   
+
+    def start_worker(self):
+        self.worker.start()
+
+    def put(self, batch_index):
+        # Add a new batch index to input_queue
+        start_index = batch_index * self.batch_size
+        self.input_queue.put(start_index)
+
+    def get(self):
+        # Get a pytorch tensor from output_queue
+        return self.output_queue.get()
+
+    def reader(self):
+        # Function to be executed by the IO worker
+        while True:
+            start_index = self.input_queue.get()
+            self.output_queue.put(
+                torch.as_tensor(
+                    self.darr[
+                        start_index:start_index + self.batch_size
+                    ].compute(scheduler="synchronous")
+                )
+            )
+
+        
+class IterableDaskDataset(torch.utils.data.IterableDataset):
+    def __init__(self, darr, batch_size=32, prefetch=True):
+        super(IterableDaskDataset).__init__()
+        self.darr = darr
+        self.batch_size = batch_size
+        self.prefetch = prefetch
+        self.batch_queue = BatchQueue(self.darr, batch_size=batch_size)
+
+    def __len__(self):
+        # Total legth of 0th index
+        return self.darr.shape[0]
+
+    def __iter__(self):
+        # Simple iteration over batches
+        if self.prefetch:
+            # Let BatchQueue do all the work
+            nbatches = len(self.batch_queue)
+            if nbatches:
+                self.batch_queue.start_worker()
+                self.batch_queue.put(0)
+            for batch_id in range(0, nbatches):
+                if batch_id < nbatches - 1:
+                    # Pre-fetch the next batch
+                    self.batch_queue.put(batch_id + 1)
+                yield self.batch_queue.get()    
+        else:
+            # Iterate over batches directly
+            for start in range(0, len(self), self.batch_size):
+                yield torch.as_tensor(
+                    self.darr[start:start+self.batch_size].compute(scheduler="synchronous")
+                )    
+
+
+
+class MapDaskDataset(torch.utils.data.Dataset):
+    def __init__(self, darr):
+        super(MapDaskDataset).__init__()
+        self.darr = darr
+    
+    def __len__(self):
+        return len(self.darr)
+
+    def __getitem__(self, idx):
+        part = self.darr[idx]
+        part = self.transform(part)
+        return torch.as_tensor(
+            part.compute(scheduler="synchronous")
+        )
+
+    def transform(dask_array):
+        ## Perform Dask-scheduled CuCIM transformation
+        ## Example:
+        ## dask_array = color.hed2rgb(dask_array)
+        return dask_array
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