1. A system, comprising: a memory storing a plurality of instructions; and one or more processors configured to access the memory, wherein the one or more processors are further configured to execute the plurality of instructions to at least: execute a hybrid query for combining a continuous query and a scheduled database query, the hybrid query refreshed based at least in part on a schedule or a time interval; generate a stream associated with an event processor configured to provide real-time data; initialize a query engine with relational data from at least a second source; identify the continuous query for querying the generated stream; provide a tactical query to the second source that comprises a relational database, the tactical query configured to pull data elements from the second source based at least in part on a timer; receive, from the second source, a relational query result based at least in part on the tactical query, the tactical query being provided to a scheduler of the relational database, and the scheduler configured to perform the tactical query on the relational database based at least in part on the schedule; include the relational data from the second source in the generated stream by automatically pushing the relational data to the continuous query configured to query the generated stream; enable the query engine to provide a continuous query result based at least in part on an event of the generated stream received by the query engine, the event from a plurality of events of the generated stream including streaming events from the event processor and the relational data; and provide a user interface configured to display an active visualization based at least in part on data pushed to the query engine.