Better fulltext pdf search windows11/8/2022 ![]() Word breakers and stemmers (fdhost.exe) – Each language has its set of word breakers.You can run following query in order to get an overview of the filters defined by default: They will be used, for instance, in order to remove any embedded formatting on the text of a MS Word document. Filters – (fdhost.exe) – they are specific by document type and allow the extraction of text data from various data types like varbinary, image or xml.Protocol Handler Thread – (fdhost.exe) – this thread pulls data from memory for further processing and accesses data from a user table.Filter Daemon Manager – (sqlserv.exe)– this thread monitors the status of the fdhost.exe daemon service.Full-Text Indexer – (sqlserv.exe)– This thread builds the structure used to store index tokens.It compiles and runs full-text queries and takes stoplists and thesaurus files into account before sending back results sets for these queries. Full-Text Engine – (sqlserv.exe)– can be seen as part of the Query Processor.The query results is matched against the full-text index. Query Processor thread – (sqlserv.exe)– thread that compiles and executes T-SQL queries and send Full-Text search to the Full-Text Engine twice: once at compilation and once during query execution. ![]()
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