1. A method implemented by a computing system in response to execution of program code by a processor of the computing system, the method comprising: receiving first text, the first text comprising a first identifier; storing the first text in a memory area associated with the first identifier; receiving second text, the second text comprising the first identifier; storing the second text in the memory area associated with the first identifier; determining that a size threshold associated with text stored in the memory area has been reached, the text stored in the memory area comprising at least the first text and the second text; in response to the determination, generating a semantic representation of the text stored in the memory area; and storing the semantic representation in association with the first identifier.