If you have unnecessary vertices in your features, you can thin line and polygon features by using the Ramer-Douglas-Peucker line generalization algorithm, as found in the ArcGIS tools Simplify Line and Simplify Polygon (Note: This requires a Standard or Advanced license). The file geodatabase format uses a compression algorithm on the vertices, so the storage used by an FGDB will be less than an equivalent shapefile (it also uses variable width attribute records, so if you have any string columns, the attribute component will be smaller as well).
#How to remove rows from transcad zip#
Finally, you'll need to zip the directory tree with the. From there, is advisable to "Compact" the FGDB (which will eliminate gaps between records as a result of processing), then to "Compress" it (which will make it read-only and reduce the size a bit more). Then you'll need to populate a table ("feature class") in a file geodatabase from the original data source (not the corrupted shapefile). mdb is also limited to 2Gb, the only choice available from your list is file geodatabase). First you'll need to choose a format (and since. This means that you probably won't be able to convert the existing dataset to a file format that supports larger data.
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While you can append to a shapefile so that it exceeds this file size, once you do, it's no longer a shapefile, and many shapefile reader utilities will not function with it. The shapefile format has built-in limits on total size, where both the.