MATERIALIZING VIEWS OF TIME SERIES QUERY RESULTS IN THE CONTEXT OF A MODEL

摘要

A cache system can include a processor, a database, and a plurality of sensors in communication with the processor. The processor defines, based on a query definition, a time series query for which to create cached views. The processor identifies a time series query for caching and creates a view of the time series query based on the query definition. The processor stores the view in a cache and persists the view to a data store. The processor automatically updates the view as incoming time series data arrives by incorporating the incoming time series data into the view. The processor enables incoming time series queries to access the view stored in the cache and determines whether the incoming time series query can be fulfilled by the cache views. The processor segments the time series query when the time series query can be partially fulfilled by the cached views.