公开(公告)号：US11502918B2

公开(公告)日：2022-11-15

申请号：US16888641

申请日：2020-05-29

Applicant: Talari Networks Incorporated

Inventor： Todd Martin ,  Christopher Wayne Parsons ,  Wei Huang ,  Adam Phillip Schultz ,  Robert W. Dickey, III

IPC: G06F16/27 ,  G06F16/21 ,  H04L41/22 ,  H04L9/40 ,  H04L43/067 ,  H04L41/12 ,  G06F21/33 ,  H04L45/00 ,  H04L41/0873 ,  H04L12/28 ,  H04L41/0806 ,  H04L41/0896 ,  H04L43/10 ,  H04L43/0817

Abstract: System and techniques are described which apply a method for automatic database schema migration. An initial database is installed, according to rules that define tables of data, in an adaptive private network (APN) having a centralized management system including a network control node (NCN) coupled through the APN to a plurality of client nodes, wherein the NCN provides timing and control to the client nodes. An update to the initial database is received, wherein the initial database includes a first table of data stored in a first set of columns and the updated database includes a modified first table having a second set of columns that has a different number of columns as compared to the first table is automatically detected. One or more columns from the second set of columns that are different than the first set of columns are updated for data content.