Low-Latency Buffer Storage Of Static Datasets For Query Operation Optimization

An apparatus, comprising:

• a memory storing instructions;
• and
• a processor configured to execute the instructions to:
• store data corresponding to a first dataset and data corresponding to a second dataset within a low-latency buffer;
• execute a first query by computing a join between the first dataset and the second dataset to produce a first output using the data corresponding to the first dataset and the data corresponding to the second dataset that is stored in the low-latency buffer;
• following execution of the first query, maintain data corresponding to the first dataset in the low-latency buffer and purge data corresponding to the second dataset from the low-latency buffer based on a determination that the first dataset is a static dataset and a determination that the second dataset is not a static dataset;
• and
• execute a second query using the first dataset to produce a second output while the data corresponding to the first dataset is maintained in the low-latency buffer.