METHOD AND SEARCH ENGINE FOR UPDATING A DATABASE FAVOURABLY A SEARCH ENGINE'S DATABASE

摘要

according to the invention may be usefully webkeresu0151kadatbu00e1zisu00e1t databases - procedure - keep it fresh. a maximalizu00e1lu00e1st kellelvu00e9gezni, where the entire database is expected to maximalizu00e1lju00e1kaz moist sites (ei) where change frequencies (li).u00edgymegkapju00e1k those update frequencies (fi), each of the pages amelyekkelfrissu00edtve (ei), the database is expected to be alehetu0151 maximum freshness. the sites (ei) of the vu00e1ltozu00e1sigyakorisu00e1g (li) to determine an estimate of the initial estimate is used, which is, preferably, the pagerank (pa) value to change the frequency of fu00fcggvu00e9nyu00e9benku00f6zelu00edti (li).the invention also egywebkeresu0151 websites database update. at least one of the webkeresu0151 recordable - readable storage unit (39), a processor (36), and egyhu00e1lu00f3zati coupler (34) contains.the recordable storage area (39) aletu00f6ltu00f6tt - readable pages (ei) for each of a cu00edmadatainak, proportional to the oldalakfontossu00e1gu00e1val indices (ci), a change in frequency (li) is proportional to the data and an update frequency (fi) is predetermined. oh