Store Content in IDOL Server > Fields > About Fields

About Fields
Data passes to IDOL server (for example, from Autonomy connectors) in the form of IDX or XML fields. IDOL server stores all the fields that it receives so that you can search any field using FieldText queries.To optimize IDOL server performance, you can specify how it processes and stores the fields it receives.
You can associate fields with special properties in the IDOL server configuration file. For example, you can instruct IDOL server to treat these fields (or documents that contain them) in a specific way or read specific information from them.
You can associate a field with more than one property, as long as the properties do not clash.
You can assign the following properties to fields:
 
The index for BitFieldType fields is compressed.
The maximum memory (in KB) to allocate for each associated PropertyFieldCSVs field that has the BitFieldType property.
The number of occurrences of the associated fields are stored in a fast look-up table in memory to optimize matching of the fields when using the MATCHCOVER and EQUALCOVER fieldtext specifiers.
A field that occurs in a large number of documents and holds a value that is frequently used to restrict query results.
Restrict the numbers to index for IndexNumbersType fields.
Fields to store in a fast look-up table in memory to optimize matching of the fields when using these FieldText specifiers: BIASVAL, EQUALCOVER, MATCH, MATCHALL, MATCHCOVER, STRING, WILD
Fields whose content is not line-reversed on index, even if the document is detected as being right-to-left Arabic or Hebrew.
Fields that contain numeric dates and are stored in a fast look-up table in memory to optimize matching of the fields when using fieldtext specifiers (see NumericDateType Fields).
Fields with the NumericType property store signed 64-bit integer-only values, rather than doubles.
The maximum memory (in KB) to allocate for each associated PropertyFieldCSVs field that has one of these properties: NumericDateType, NumericType, ParametricType.
Fields that contain numeric data and are stored in a fast look-up table in memory to optimize matching of the fields when using fieldtext specifiers. (see NumericType Fields).
Fields to evaluate by the OCR filter, and not to index or store if its quality is unsatisfactory (the field is stored, but is empty).
The size of the range used when ParametricRangeType is set to true.
Fields that hold a value that is an existing value in a different ReferenceType field. This is then used in combination with the FieldRecurse action parameter and the field specifier MATCHRECURSE.
Fields to store for fast sorting when using the ARANGE fieldtext specifier or an alphabetical Sort option when querying IDOL server.
Fields to treat as Index fields when sending a query using the TextParse and AgentBooleanField parameters.
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