diff --git a/analyse/inspect_index.py b/analyse/inspect_index.py
index 18a5a96..00c0273 100644
--- a/analyse/inspect_index.py
+++ b/analyse/inspect_index.py
@@ -1,20 +1,50 @@
-from mwmbl.tinysearchengine.indexer import TinyIndex, NUM_PAGES, PAGE_SIZE, Document
+import logging
+import sys
+
+import spacy
+
+from mwmbl.indexer.index import tokenize_document
 from mwmbl.indexer.paths import INDEX_PATH
+from mwmbl.tinysearchengine.indexer import TinyIndex, Document
+
+
+logging.basicConfig(stream=sys.stdout, level=logging.DEBUG)
+nlp = spacy.load("en_core_web_sm")
+
+
+def store():
+    document = Document(
+        title='A nation in search of the new black | Theatre | The Guardian',
+        url='https://www.theguardian.com/stage/2007/nov/18/theatre',
+        extract="Topic-stuffed and talk-filled, Kwame Kwei-Armah's new play proves that issue-driven drama is (despite reports of its death) still being written and staged…",
+        score=1.0
+    )
+    with TinyIndex(Document, INDEX_PATH, 'w') as tiny_index:
+        tokenized = tokenize_document(document.url, document.title, document.extract, 1, nlp)
+        print("Tokenized", tokenized)
+        # for token in tokenized.tokens:
+        #
+        #     tiny_index.index(token, document)
 
 
 def get_items():
-    tiny_index = TinyIndex(Document, INDEX_PATH, NUM_PAGES, PAGE_SIZE)
-    items = tiny_index.retrieve('soup')
-    if items:
-        for item in items:
-            print("Items", item)
+    with TinyIndex(Document, INDEX_PATH) as tiny_index:
+        items = tiny_index.retrieve('search')
+        if items:
+            for item in items:
+                print("Items", item)
 
 
 def run():
-    tiny_index = TinyIndex(Document, INDEX_PATH, NUM_PAGES, PAGE_SIZE)
-    for i in range(100):
-        tiny_index.get_page(i)
+    with TinyIndex(Document, INDEX_PATH) as tiny_index:
+        for i in range(100000):
+            page = tiny_index.get_page(i)
+            for item in page:
+                if ' search' in item.title:
+                    print("Page", i, item)
 
 
 if __name__ == '__main__':
-    run()
+    # store()
+    # run()
+    get_items()
diff --git a/analyse/send_batch.py b/analyse/send_batch.py
new file mode 100644
index 0000000..9191834
--- /dev/null
+++ b/analyse/send_batch.py
@@ -0,0 +1,27 @@
+"""
+Send a batch to a running instance.
+"""
+import requests
+
+from mwmbl.crawler.batch import Batch, Item, ItemContent
+
+
+URL = 'http://localhost:5000/crawler/batches/'
+
+
+def run():
+    batch = Batch(user_id='test_user_id111111111111111111111111', items=[Item(
+        url='https://www.theguardian.com/stage/2007/nov/18/theatre',
+        content=ItemContent(
+            title='A nation in search of the new black | Theatre | The Guardian',
+            extract="Topic-stuffed and talk-filled, Kwame Kwei-Armah's new play proves that issue-driven drama is (despite reports of its death) still being written and staged…",
+            links=[]),
+        timestamp=123456,
+        status=200,
+    )])
+    result = requests.post(URL, data=batch.json())
+    print("Result", result.content)
+
+
+if __name__ == '__main__':
+    run()
diff --git a/mwmbl/background.py b/mwmbl/background.py
index 89f4829..09b92da 100644
--- a/mwmbl/background.py
+++ b/mwmbl/background.py
@@ -13,18 +13,18 @@ logger = getLogger(__name__)
 
 
 def run(index_path: str):
-    historical.run()
+    # historical.run()
     while True:
-        try:
-            retrieve_batches()
-        except Exception:
-            logger.exception("Error retrieving batches")
+        # try:
+        #     retrieve_batches()
+        # except Exception:
+        #     logger.exception("Error retrieving batches")
         try:
             run_preprocessing(index_path)
         except Exception:
             logger.exception("Error preprocessing")
-        try:
-            run_update(index_path)
-        except Exception:
-            logger.exception("Error running index update")
+        # try:
+        #     run_update(index_path)
+        # except Exception:
+        #     logger.exception("Error running index update")
         sleep(10)
diff --git a/mwmbl/crawler/app.py b/mwmbl/crawler/app.py
index c3e94bb..987bc52 100644
--- a/mwmbl/crawler/app.py
+++ b/mwmbl/crawler/app.py
@@ -277,7 +277,6 @@ def status():
 
 def queue_batch(batch: HashedBatch):
     # TODO: get the score from the URLs database
-    # TODO: also queue documents for batches sent through the API
     documents = [Document(item.content.title, item.url, item.content.extract, 1)
                  for item in batch.items if item.content is not None]
     with Database() as db:
diff --git a/mwmbl/indexer/preprocess.py b/mwmbl/indexer/preprocess.py
index fbe524c..88f267c 100644
--- a/mwmbl/indexer/preprocess.py
+++ b/mwmbl/indexer/preprocess.py
@@ -2,6 +2,7 @@
 Preprocess local documents for indexing.
 """
 import traceback
+from logging import getLogger
 from time import sleep
 
 import spacy
@@ -12,6 +13,9 @@ from mwmbl.indexer.index import tokenize_document
 from mwmbl.tinysearchengine.indexer import TinyIndex, Document
 
 
+logger = getLogger(__name__)
+
+
 def run(index_path):
     while True:
         try:
@@ -34,7 +38,9 @@ def run_preprocessing(index_path):
             with TinyIndex(Document, index_path, 'w') as indexer:
                 for document in documents:
                     tokenized = tokenize_document(document.url, document.title, document.extract, 1, nlp)
+                    logger.debug(f"Tokenized: {tokenized}")
                     page_indexes = [indexer.get_key_page_index(token) for token in tokenized.tokens]
+                    logger.debug(f"Page indexes: {page_indexes}")
                     index_db.queue_documents_for_page([(tokenized.url, i) for i in page_indexes])
 
 
diff --git a/mwmbl/indexer/update_pages.py b/mwmbl/indexer/update_pages.py
index 56ac8d4..a11a216 100644
--- a/mwmbl/indexer/update_pages.py
+++ b/mwmbl/indexer/update_pages.py
@@ -30,6 +30,7 @@ def run_update(index_path):
                         except ValueError:
                             documents = documents[:len(documents)//2]
                             if len(documents) == 0:
+                                print("No more space")
                                 break
                             print(f"Not enough space, adding {len(documents)}")
                 index_db.clear_queued_documents_for_page(i)
diff --git a/mwmbl/main.py b/mwmbl/main.py
index f56c3da..3b5b19b 100644
--- a/mwmbl/main.py
+++ b/mwmbl/main.py
@@ -1,6 +1,7 @@
 import argparse
 import logging
 import os
+import sys
 from multiprocessing import Process
 
 import uvicorn
@@ -14,7 +15,7 @@ from mwmbl.tinysearchengine.completer import Completer
 from mwmbl.tinysearchengine.indexer import TinyIndex, Document, NUM_PAGES, PAGE_SIZE
 from mwmbl.tinysearchengine.rank import HeuristicRanker
 
-logging.basicConfig()
+logging.basicConfig(stream=sys.stdout, level=logging.DEBUG)
 
 
 def setup_args():
diff --git a/mwmbl/tinysearchengine/indexer.py b/mwmbl/tinysearchengine/indexer.py
index 00ebd9e..c68f96e 100644
--- a/mwmbl/tinysearchengine/indexer.py
+++ b/mwmbl/tinysearchengine/indexer.py
@@ -2,6 +2,7 @@ import json
 import os
 from dataclasses import astuple, dataclass, asdict
 from io import UnsupportedOperation
+from logging import getLogger
 from mmap import mmap, PROT_READ, PROT_WRITE
 from typing import TypeVar, Generic, Callable, List
 
@@ -16,6 +17,9 @@ NUM_PAGES = 5_120_000
 PAGE_SIZE = 4096
 
 
+logger = getLogger(__name__)
+
+
 @dataclass
 class Document:
     title: str
@@ -92,6 +96,7 @@ class TinyIndex(Generic[T]):
         self.page_size = metadata.page_size
         self.compressor = ZstdCompressor()
         self.decompressor = ZstdDecompressor()
+        logger.info(f"Loaded index with {self.num_pages} pages and {self.page_size} page size")
         self.index_file = None
         self.mmap = None
 
@@ -107,13 +112,14 @@ class TinyIndex(Generic[T]):
 
     def retrieve(self, key: str) -> List[T]:
         index = self.get_key_page_index(key)
+        logger.debug(f"Retrieving index {index}")
         return self.get_page(index)
 
     def get_key_page_index(self, key) -> int:
         key_hash = mmh3.hash(key, signed=False)
         return key_hash % self.num_pages
 
-    def get_page(self, i):
+    def get_page(self, i) -> list[T]:
         """
         Get the page at index i, decompress and deserialise it using JSON
         """
@@ -123,6 +129,7 @@ class TinyIndex(Generic[T]):
     def _get_page_tuples(self, i):
         page_data = self.mmap[i * self.page_size:(i + 1) * self.page_size]
         decompressed_data = self.decompressor.decompress(page_data)
+        # logger.debug(f"Decompressed data: {decompressed_data}")
         return json.loads(decompressed_data.decode('utf8'))
 
     def index(self, key: str, value: T):