def METHOD_NAME(in_memory=True):
    """
    Example of local registration
    CommandLine:
        python -m dtool.example_depcache2 testdata_depc4 --show
    Example:
        >>> # ENABLE_DOCTEST
        >>> from wbia.dtool.example_depcache2 import *  # NOQA
        >>> depc = testdata_depc4()
        >>> #data = depc.get('labeler', [1, 2, 3], 'data', _debug=True)
        >>> #data = depc.get('indexer', [[1, 2, 3]], 'data', _debug=True)
        >>> depc.print_all_tables()
        >>> # xdoctest: +REQUIRES(--show)
        >>> ut.quit_if_noshow()
        >>> import wbia.plottool as pt
        >>> depc.show_graph()
        >>> from wbia.plottool.interactions import ExpandableInteraction
        >>> inter = ExpandableInteraction(nCols=2)
        >>> depc['smk_match'].show_input_graph(inter)
        >>> depc['vsone'].show_input_graph(inter)
        >>> depc['vocab'].show_input_graph(inter)
        >>> depc['neighbs'].show_input_graph(inter)
        >>> inter.start()
        >>> #depc['viewpoint_classification'].show_input_graph()
        >>> ut.show_if_requested()
    """
    depc = _depc_factory('annot', 'DEPCACHE4')
    # ----------
    # dummy_cols = dict(colnames=['data'], coltypes=[np.ndarray])
    register_dummy_config = depc_34_helper(depc)
    register_dummy_config(tablename='chip', parents=['annot'])
    register_dummy_config(tablename='probchip', parents=['annot'])
    register_dummy_config(tablename='feat', parents=['chip', 'probchip'])
    register_dummy_config(tablename='labeler', parents=['feat'])
    register_dummy_config(tablename='indexer', parents=['feat*'])
    register_dummy_config(tablename='neighbs', parents=['feat', 'indexer'])
    register_dummy_config(tablename='vocab', parents=['feat*'])
    register_dummy_config(
        tablename='smk_vec', parents=['feat', 'vocab'], vectorized=False
    )
    # register_dummy_config(tablename='inv_index', parents=['smk_vec*'])
    register_dummy_config(tablename='inv_index', parents=['smk_vec*', 'vocab'])
    register_dummy_config(tablename='smk_match', parents=['smk_vec', 'inv_index'])
    register_dummy_config(tablename='vsone', parents=['feat', 'feat'])
    # register_dummy_config(tablename='viewpoint_classifier', parents=['annot*'])
    # register_dummy_config(tablename='viewpoint_classification', parents=['annot', 'viewpoint_classifier'])
    depc.initialize()
    return depc