US 2026/0220125 A1 · PROJECTIONS FOR BIG DATABASE SYSTEMS

Abstract

A system can store a canonical dataset; a first projection dataset; a second projection dataset; and a buffer. The system can receive a data chunk comprising an edit to the canonical dataset; temporarily store the data chunk in the buffer; update the first projection dataset based on the data chunk; and update the second projection dataset asynchronously from the first projection dataset based on system resources that are available to update the first projection dataset and the second projection dataset, wherein updating the second projection dataset includes appending the data chunk to contents of the second projection dataset and/or sorting the contents of the second projection dataset.

Claims20

Dependent claims

A system comprising:

one or more computer readable storage mediums configured to store:
program instructions;
a canonical dataset;
a first projection dataset;
a second projection dataset;
and
a buffer;
and
one or more processors configured to execute the program instructions to cause the system to:
receive a data chunk comprising an edit to the canonical dataset;
temporarily store the data chunk in the buffer;
update the first projection dataset based on the data chunk;
and
update the second projection dataset asynchronously from the first projection dataset based on system resources that are available to update the first projection dataset and the second projection dataset, wherein updating the second projection dataset includes appending the data chunk to contents of the second projection dataset and/or sorting the contents of the second projection dataset.

11 more elements

One or more computer-readable storage mediums or devices comprising, configured to store, and/or storing program instructions, the program instructions executable by one or more processors to cause the one or more processors to perform operations comprising:

receiving a data chunk comprising an edit to a canonical dataset;
temporarily storing the data chunk in a buffer;
updating a first projection dataset based on the data chunk;
and
updating a second projection dataset asynchronously from the first projection dataset based on system resources that are available to update the first projection dataset and the second projection dataset, wherein updating the second projection dataset includes appending the data chunk to contents of the second projection dataset and/or sorting the contents of the second projection dataset.

2 more elements

Dependencies are inferred from the claim text.

Projections for big database systems

Life of this patent

Projections for big database systems

Life of this patent

Abstract

Claims20