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| # Rust lib for GridWalk Backend | ||
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| This Rust library used DuckDB and serves as a data transformation layer in the Gridwalk architecture. | ||
| This Rust library uses DuckDB and serves as a data transformation layer in the Gridwalk architecture. | ||
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| ## Current v0.1.0 release notes | ||
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| ### This Rust library does the following things | ||
| ### This Rust library does the following things: | ||
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| Reads in a path for a geospatial data file (Geopackage, Shapefile, etc) | ||
| Loads this file into DuckDB | ||
| Determines the schema and current CRS of the data | ||
| Performs CRS transformation on the data if required - ensuring the CRS is ESPG:4326 | ||
| Loads the data into a PostGIS table with a correctly defined geometry column | ||
| - Reads in a path for a geospatial data file (Geopackage, Shapefile, etc) | ||
| - Loads this file into DuckDB | ||
| - Determines the schema and current CRS of the data | ||
| - Performs CRS transformation on the data if required - ensuring the CRS is ESPG:4326 | ||
| - Loads the data into a PostGIS table with a correctly defined geometry column | ||
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| ### Future releases | ||
| ### Future releases: | ||
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| The plan is to have this take in both a file path and a UUID to be used as a table name | ||
| Changes will be made to ensure that the library improved its overall functionality... | ||
| Account for when geometry columns have different names - such as "geom" or "geometry" | ||
| Handle cases where data may have several geometry columns | ||
| Handle many different file formats - xlsx, csv, raster data, etc | ||
| Discard rows where there may be errors in the geometry column / ensure the programme doesn't crash when a geometry error is encountered - skip over it and log it instead | ||
| etc etc etc | ||
| The plan is to have this take in both a file path and a UUID to be used as a table name. Changes will be made to ensure that the library improves its overall functionality: | ||
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| - Account for when geometry columns have different names - such as "geom", "geometry", or something else! | ||
| - Handle cases where data may have several geometry columns, not just 1! | ||
| - Handle many different file formats - xlsx, csv, raster data, etc | ||
| - Discard rows where there may be errors in the geometry column / ensure the programme doesn't crash when a geometry error is encountered - skip over it and log it instead |