Patents by Inventor David Leo Rocker

David Leo Rocker has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Systems and methods for capturing data schema for databases during data insertion
    Patent number: 11675751
    Abstract: A method and/or system includes: adding a new source of data to be stored in the data storage system; obtaining the schema for the new source of data to be stored in the data storage system; storing the data to be stored in the data storage system in a Not Only Structured Query Language (NOSQL) database in the data storage system; and storing schema for the data to be stored in the data storage system in a metadata store in the electronic data storage system wherein the metadata store is separate from the NOSQL database.
    Type: Grant
    Filed: December 1, 2020
    Date of Patent: June 13, 2023
    Assignee: International Business Machines Corporation
    Inventors: Chintan Rajyaguru, David Leo Rocker, Jacob McPherson
  • Systems and methods for extracting data in column-based not only structured query language (NoSQL) databases
    Patent number: 11663177
    Abstract: A method and/or system of extracting a table having data in a plurality of rows from a Not Only Structured Query Language (NoSQL) database to a different type of database that includes: scanning all the rows in a desired table in the NoSQL database and producing a list of column families and associated column names; creating a schema for a new table having a table catalog of new column names using a Java Script Object Notation (JSON) structure to extract the columns names from the list of column families; reading and extracting at least a portion of the data from the desired table in the NoSQL database into the new table having the table catalog of new columns names; associating a creation timestamp with the new table; and saving the new table having the table catalog of new column names to the different database.
    Type: Grant
    Filed: May 4, 2020
    Date of Patent: May 30, 2023
    Assignee: International Business Machines Corporation
    Inventors: Jacob McPherson, David Leo Rocker, Chintan Rajyaguru, Willie Robert Patten, Jr.
  • SYSTEMS AND METHODS FOR CAPTURING DATA SCHEMA FOR DATABASES DURING DATA INSERTION
    Publication number: 20220171747
    Abstract: A method and/or system includes: adding a new source of data to be stored in the data storage system; obtaining the schema for the new source of data to be stored in the data storage system; storing the data to be stored in the data storage system in a Not Only Structured Query Language (NOSQL) database in the data storage system; and storing schema for the data to be stored in the data storage system in a metadata store in the electronic data storage system wherein the metadata store is separate from the NOSQL database.
    Type: Application
    Filed: December 1, 2020
    Publication date: June 2, 2022
    Inventors: Chintan Rajyaguru, David Leo Rocker, Jacob McPherson
  • SYSTEMS AND METHODS FOR EXTRACTING DATA IN COLUMN-BASED NOT ONLY STRUCTURED QUERY LANGUAGE (NOSQL) DATABASES
    Publication number: 20210342316
    Abstract: A method and/or system of extracting a table having data in a plurality of rows from a Not Only Structured Query Language (NoSQL) database to a different type of database that includes: scanning all the rows in a desired table in the NoSQL database and producing a list of column families and associated column names; creating a schema for a new table having a table catalog of new column names using a Java Script Object Notation (JSON) structure to extract the columns names from the list of column families; reading and extracting at least a portion of the data from the desired table in the NoSQL database into the new table having the table catalog of new columns names; associating a creation timestamp with the new table; and saving the new table having the table catalog of new column names to the different database.
    Type: Application
    Filed: May 4, 2020
    Publication date: November 4, 2021
    Inventors: Jacob McPherson, David Leo Rocker, Chintan Rajyaguru, Willie Robert Patten, JR.