Techniques for in-memory stitching

A system, comprising:

• one or more processors;
• and
• a memory configured to store computer-executable instructions that, when executed by the one or more processors, cause the one or more processors to:
• receive a plurality of events of an event stream, the plurality of events corresponding to a time interval;
• load the plurality of events corresponding to the time interval to a staging area of a memory accessible to the computing device;
• identify that a first event and a second event of the plurality of events correspond to the time interval and share a value of a key attribute;
• cause to be generated, in the memory, a combined database record comprising a combination of at least:
• first attribute information from the first event;
• second attribute information from the second event;
• and
• the value of the key attribute;
• and
• at least in response to receipt of the trigger signal, transmit a single message to update a database, the single message based at least in part on the combined database record, and wherein the single message comprises a database merge statement.

A non-transitory computer-readable medium storing computer-executable instructions that, when executed by a processor, cause the processor to perform operations comprising:

• receiving a plurality of events of an event stream, the plurality of events corresponding to a time interval;
• loading the plurality of events corresponding to the time interval to a staging area of a memory accessible to the computing device;
• identifying that a first event and a second event of the plurality of events correspond to the time interval and share a value of a key attribute;
• causing to be generated, in a memory accessible to the processor, a combined database record comprising a combination of at least:
• first attribute information from the first event;
• second attribute information from the second event;
• and
• the value of the key attribute;
• and
• transmitting, at least in response to receiving the trigger signal, a single message to update a database, the single message based at least in part on the combined database record,
• and wherein the single message comprises a database merge statement.