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* By default, if the value is set to {{Code|0}}, some heuristics are applied, based on the current memory consumption. Usually, this works fine. If explicit garbage collection is disabled when running Java (e.g. via the JVM option {{Code|-XX:+DisableExplicitGC}}), you may need to choose a custom split size.
→SPLITSIZE
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| '''Summary'''
|By default, if BaseX is run as [[Web Application]], a the database server instance will be started as well. The server in addition, which can then be addressed by other BaseX clients in parallel to [[Clients]] via the HTTP servicesdatabase port (see {{Option|PORT}}).<br/>If the option is set to {{Code|true}}, the no database server will be disabledlaunched.
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| '''Summary'''
|Defines a [[Parsers|parser]] for importing new files to the database. Available parsers are {{Code|XML}}, {{Code|JSON}}, {{Code|CSV}}, {{Code|TEXT}}, {{Code|HTML}}, and {{Code|HTMLRAW}}. HTML input will be parsed as normal XML files documents if [[Parsers#HTML_Parser|Tagsoup]] is not found in the classpath.
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| '''Summary'''
|This option affects the [[Indexes#Performance|construction]] of new value indexes. It controls the number of index build operations that are performed before writing partial index data to disk:
* By default, if the value is set to {{Code|0}}, some heuristics are applied, based on the current memory consumption. Usually, this works fine.
* If explicit garbage collection is disabled when running Java (e.g. via the JVM option {{Code|-XX:+DisableExplicitGC}}), you may need to choose a custom split size.
* You can e. g. start with {{Code|1000000}} (one million) index operations and adjust this value in the next steps.
* The larger the assigned value is, the less splits will take place, and the more main memory will be required.
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| '''Summary'''
|Allows queries to both contain updating and non-updating expressions. All updating constraints will be turned off, and nodes to be returned will be copied before they are modified by an updating expression. – By default, in compliance with the XQuery Update Facility, this option is set to {{Code|false}}, because the XQuery Update Facility does not allow an updating query to . See [[XQuery Update#Returning Results|return resultsReturning Results]]for more details.
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