Abstract: A system and method for implementing an iterative query mechanism to facilitate query-time sessionization and analysis of data is disclosed. At least, the method includes determining a table of independent events, determining a query, the query including a parameter specifying a size limit on a sample of sessions, executing the query against the table of independent events, at the time of query execution, processing the table of independent events to reconstruct the sample of sessions approaching the size limit, and at the time of query execution, analyzing the sample of reconstructed sessions to generate a result.

Abstract: A system and method for implementing an iterative query mechanism to facilitate distributed aggregation and interactive visualization of data is disclosed. At least, the method includes receiving user interaction in association with rendering a visualization of hierarchical data, determining a query based on the user interaction, distributing the query in parallel to a cluster of computing devices, wherein each computing device in the cluster locally generates and prunes a tree based on processing the query, receiving a plurality of trees from the cluster of computing devices responsive to distributing the query, merging the plurality of trees into an aggregated tree, and rendering the visualization of hierarchical data based on the aggregated tree.

Abstract: A system and method for implementing a dynamic query mechanism to facilitate on-demand data visualization is disclosed. The method includes receiving user interaction in association with rendering a visualization of a data cube, determining a set of visibility constraints based on the user interaction, periodically checking in with a data container to determine whether there is data to load based on the set of visibility constraints, issuing a query to fetch values of the data from a database responsive to determining that there is data to load, dynamically loading the fetched values of the data into the data container, and rendering the visualization of the data cube using the data container.