title: How can I reduce index size using the bulk uploader?
body: <p>Using bulkloader in App Engine, built-in indexes is too large(6662 indexes for 257 entities) though properties not be indexed as described below.
  Also,I didn't any change properties from indexed to unindexed,</p>
  
  <p>Is there a way to reduce the index size?</p>
  
  <pre><code>&lt;kind&gt;
  ----
  class Content(db.Model):
      index       = db.StringProperty()
      path        = db.StringProperty(indexed=False)
      law         = db.StringProperty(indexed=False)
      appno       = db.StringProperty(indexed=False)
      page        = db.IntegerProperty(indexed=False) 
      applicant   = db.StringProperty(multiline=True,indexed=False)
      title       = db.StringProperty(indexed=False)
      ipc         = db.StringProperty(multiline=True,indexed=False)
      division    = db.StringProperty(indexed=False)
      examination = db.StringProperty(indexed=False)
      date        = db.DateTimeProperty(auto_now_add=True,indexed=False)
  ----
  &lt;bulkloader.yaml&gt;
  transformers:
  - kind: Content
    connector: csv
    property_map:
      - property: __key__
        external_name: key
        export_transform: transform.key_id_or_name_as_string
  
      - property: index 
        external_name: index 
        # Type: String Stats: 12 properties of this type in this kind.
  
      - property: path 
        external_name: path 
        # Type: String Stats: 12 properties of this type in this kind.
        .....
      - property: date
        external_name: date
        # Type: Date/Time Stats: 12 properties of this type in this kind.
        import_transform: transform.import_date_time('%Y-%m-%dT%H:%M:%S')
        export_transform: transform.export_date_time('%Y-%m-%dT%H:%M:%S')
  
   ----
   &lt;Command&gt;
   /appcfg.py upload_data --config_file=bulkloader.yaml --filename=foo.csv --kind=Content --url=​http://bar.appspot.com/_ah/remote_api
  
   ----
  </code></pre>