apachesolr(存儲版)
【正文】 Result Cache Doc Cache Regenerator Autowarming –warm n MRU cache keys w/ new Searcher Autowarming 1 2 3 Regenerator Regenerator 14 Schema ? Lucene has no notion of a schema ? Sorting string vs. numeric ? Ranges val:42 included in val:[1 TO 5] ? ? Lucene QueryParser has daterange support, but must guess. ? Defines fields, their types, properties ? Defines unique key field, default search field, Similarity implementation 15 Field Definitions ? Field Attributes: name, type, indexed, stored, multiValued, omitNorms field name=id“ type=string indexed=true stored=true/ field name=sku“ type=textTight” indexed=true stored=true/ field name=name“ type=text“ indexed=true stored=true/ field name=“reviews“ type=text“ indexed=true“ stored=“false/ field name=category“ type=text_ws“ indexed=true stored=true“ multiValued=true/ ? Dynamic Fields, in the spirit of Lucene! dynamicField name=*_i type=sint“ indexed=true stored=true/ dynamicField name=*_s type=string“ indexed=true stored=true/ dynamicField name=*_t type=text“ indexed=true stored=true/ 16 Search Relevancy PowerShot SD 500 PowerShot SD 500 SD 500 Power Shot PowerShot sd 500 power shot powershot WhitespaceTokenizer WordDelimiterFilter catenateWords=1 LowercaseFilter powershot sd500 powershot sd500 sd 500 power shot sd 500 power shot WhitespaceTokenizer WordDelimiterFilter catenateWords=0 LowercaseFilter Query Analysis A Match! Document Analysis 17 Configuring Relevancy fieldtype name=text class= analyzer tokenizer class=/ filter clas
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