METHOD FOR IDENTIFYING COMPLEX TEXTUAL PATTERNS CONTAINING KEYWORDS WITHIN DATA RECORDS

摘要

Technology for the improved processing of search queries is provided. Embodiments of the present invention are directed to simple and efficient methods, system, and computer storage media for improving search systems to find relevant search results based on the one or more keywords of the search query. Chain search metadata is used to complete a search query. The chain search metadata includes links that comprise the chain structure and define how a search is performed. Each link include a trie data structure and maximum keyword length, before section, and an after section. In one embodiment a search is performed first from the collected execution metrics.