Stop words are frequently used words that do not carry a semantic meaning and can be removed from an index to reduce its size.
You can enable or disable the use of stop words by calling the setUseStopWords method of the IndexSettings class. The default value is true, meaning that stop words are filtered during indexing and not added to the index.
A list of stop words to use during indexing can be specified in the stop word dictionary....Search for Node.js / Developer Guide / Advanced...
Indexing reports are created for indexing and updating operations. Indexing reports can be retrieved from the index using the getIndexingReports method. Reports are stored in the index only while the index is loaded into RAM for use. If you reload the index, the reports will not be restored.
You can configure the maximum number of stored reports using the setMaxIndexingReportCount method of the IndexSettings class. The default value is 5. Learn more about index settings on the page Search index settings....Search for Node.js / Developer Guide / Advanced...
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The life cycle of an index begins at the moment of creating an instance of the Index class and first saving the index files to disk. The index life cycle ends when a folder containing index files is deleted. Below is a diagram of the recommended sequence of index life cycle states.
Please note that the index life cycle does not consider the events of loading and unloading the index from RAM....Search for Node.js / Developer Guide / Basic Usage...