The incremental update is a complex task as it requires calculating the impact of any changes and building complete documents according to projection rules. Note:
The Exalead CloudView Consolidation Server is not limited to one data source. It can work across several
data sources, which allows building documents based on objects coming from different
sources. This avoids having an ETL or an equivalent tool to perform cross-source joins and
aggregations.
For more information, see the Exalead CloudView Consolidation Server Guide. | |||||||