SAP Portal TREX Index Management Crawler

Is it possible to configure incremental updates which start automatically? In my opinion it is far too much trouble if the administrator has to start this manually...
The answer is yes and you only need to use the Index Management Crawler… reminds me of my yesteryears jamming Judas Priest's Night Crawler with my good old metal band.....You can configure this either in the properties section which would cater all the folders within the Index or you can choose to have this on the data sources section as well…..By default KM comes with a standard Crawler and the following properties can determine the rules of the crawler to search for any documents that is updated in the folders either manually or by the classification methods (example based –trainer taxonomy and the query based taxonomy)

"Verify Modification Using Checksum"
"Verify Modification Using ETag"
"Condition for Treating a Document as Modified"


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