feature request #8453
Improve performance of DescriptiveDataSet
A DescriptiveDataSet stores taxon and specimen descriptions and a set of taxon nodes. While taxon descriptions are directly associated with their taxa specimen descriptions can be associated with taxa in many ways.
Currently, this connection has to be calculated for two cases:
- Showing the character matrix in the taxeditor
- Aggregating the descriptive data set
This information should either be retrieved with a quick DB query or cached to improve performance. Note: The cached information has to be updated with every change of the taxon-specimen association.