1. A method for managing an index arrangement for a directory, comprising: storing, in an alternate evaluator, a plurality of data values from the directory, the alternate evaluator comprising a processor operable to process a directory operation; generating, by the alternate evaluator, a first index corresponding to the plurality of data values, the first index comprising at least one page having a variable size; and storing, in the alternate evaluator, a first value in the at least one page and a corresponding pointer to each occurrence of the respective data value stored in the alternate evaluator.