```
This is in particular useful when the database runs on a different server.
-See [Advanced installations](../admin/Advanced-Installations.md#importing-nominatim-to-an-external-postgresql-database) for details.
+See [Advanced installations](../admin/Advanced-Installations.md#using-an-external-postgresql-database) for details.
There are no other configuration options for the legacy tokenizer. All
normalization functions are hard-coded.
##### split-name-list
-::: nominatim.tokenizer.sanitizers.split_name_list
+::: nominatim_db.tokenizer.sanitizers.split_name_list
options:
members: False
heading_level: 6
##### strip-brace-terms
-::: nominatim.tokenizer.sanitizers.strip_brace_terms
+::: nominatim_db.tokenizer.sanitizers.strip_brace_terms
options:
members: False
heading_level: 6
##### tag-analyzer-by-language
-::: nominatim.tokenizer.sanitizers.tag_analyzer_by_language
+::: nominatim_db.tokenizer.sanitizers.tag_analyzer_by_language
options:
members: False
heading_level: 6
##### clean-housenumbers
-::: nominatim.tokenizer.sanitizers.clean_housenumbers
+::: nominatim_db.tokenizer.sanitizers.clean_housenumbers
options:
members: False
heading_level: 6
##### clean-postcodes
-::: nominatim.tokenizer.sanitizers.clean_postcodes
+::: nominatim_db.tokenizer.sanitizers.clean_postcodes
options:
members: False
heading_level: 6
##### clean-tiger-tags
-::: nominatim.tokenizer.sanitizers.clean_tiger_tags
+::: nominatim_db.tokenizer.sanitizers.clean_tiger_tags
options:
members: False
heading_level: 6
#### delete-tags
-::: nominatim.tokenizer.sanitizers.delete_tags
+::: nominatim_db.tokenizer.sanitizers.delete_tags
options:
members: False
heading_level: 6
#### tag-japanese
-::: nominatim.tokenizer.sanitizers.tag_japanese
+::: nominatim_db.tokenizer.sanitizers.tag_japanese
options:
members: False
heading_level: 6
##### Postcode token analyzer
The analyzer `postcodes` is pupose-made to analyze postcodes. It supports
-a 'lookup' varaint of the token, which produces variants with optional
+a 'lookup' variant of the token, which produces variants with optional
spaces. Use together with the clean-postcodes sanitizer.
The analyzer cannot be customized.