sp_iqestdbspaces Procedure Example

This example estimates the size and number of dbspace segments needed for a 12GB database. Sybase IQ recommends that you create a minimum of 3 segments (listed as min) for the best compression, if you expect little uniqueness in the data. If the data has an average amount of variation, 1 more segment (listed as avg) should be created. Data with a lot of variation (many unique values, requiring extensive indexing), may require 1 more segment (listed as max). You can ensure that your initial load succeeds by creating a spare segment of 1200001024 bytes. Once you have loaded the database, you can delete any unused dbspace segments.