24 lines
665 B
Markdown
24 lines
665 B
Markdown
Concepts
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======================================
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pull various static files into postgres and do basic transformation without losing the original document
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or getting into custom code for each scenario
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## Storage
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all records are jsonb
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applied mappings are in associated jsonb documents
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## Import
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`COPY` function utilized
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## Mappings
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1. regular expressions are used to extract pieces of the json objects
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2. the results of the regular expressions are bumped up against a list of basic mappings and written to an associated jsonb document
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## Transformation tools
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* `COPY`
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* `regexp_matches()`
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## Difficulties
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Non standard file formats will require additional logic
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