Here are some tips that can help you gain incremental performance improvements in dynamic map display. This provides efficient storage but can have performance implications. Joining tables to a feature class is typically done to append the fields of the table to those of the feature class table through an attribute or field common to both tables. Learn more about joining and relating tables When you need information that isn't in the current table, you can link the two tables together. Having multiple tables prevents duplicating information in the database because you store the information only once in one table.
Most database design guidelines promote organizing your database into multiple tables-each focused on a specific set of columns-instead of one large table containing all the necessary fields.
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