US 12,445,324 B2
Single node and multiple node datastore architecture in a network routing environment
Pushpasis Sarkar, Bangalore (IN); Keyur Patel, San Jose, CA (US); Derek Man-Kit Yeung, Fremont, CA (US); Alpesh Patel, San Ramon, CA (US); Lawrence Rolfe Kreeger, Fremont, CA (US); and Nalinaksh Pai, San Ramon, CA (US)
Assigned to Arrcus Inc., San Jose, CA (US)
Filed by Arrcus Inc., San Jose, CA (US)
Filed on Nov. 29, 2023, as Appl. No. 18/523,295.
Application 18/523,295 is a continuation of application No. 16/549,369, filed on Aug. 23, 2019, granted, now 11,868,824.
Claims priority of provisional application 62/722,003, filed on Aug. 23, 2018.
Prior Publication US 2024/0152410 A1, May 9, 2024
This patent is subject to a terminal disclaimer.
Int. Cl. G06F 16/20 (2019.01); G06F 9/455 (2018.01); G06F 9/48 (2006.01); G06F 9/54 (2006.01); G06F 16/22 (2019.01); G06F 16/23 (2019.01); G06F 16/27 (2019.01); H04L 9/40 (2022.01); H04L 12/28 (2006.01); H04L 12/44 (2006.01); H04L 12/46 (2006.01); H04L 12/66 (2006.01); H04L 45/00 (2022.01); H04L 45/02 (2022.01); H04L 45/24 (2022.01); H04L 45/28 (2022.01); H04L 45/48 (2022.01); H04L 45/50 (2022.01); H04L 45/586 (2022.01); H04L 45/745 (2022.01); H04L 47/125 (2022.01); H04L 67/1097 (2022.01); H04L 67/55 (2022.01); H04L 49/25 (2022.01)
CPC H04L 12/44 (2013.01) [G06F 9/45558 (2013.01); G06F 9/4881 (2013.01); G06F 9/54 (2013.01); G06F 9/542 (2013.01); G06F 16/2272 (2019.01); G06F 16/2379 (2019.01); G06F 16/27 (2019.01); G06F 16/278 (2019.01); H04L 12/2881 (2013.01); H04L 12/462 (2013.01); H04L 12/4633 (2013.01); H04L 12/4641 (2013.01); H04L 12/66 (2013.01); H04L 45/02 (2013.01); H04L 45/08 (2013.01); H04L 45/22 (2013.01); H04L 45/24 (2013.01); H04L 45/26 (2013.01); H04L 45/28 (2013.01); H04L 45/48 (2013.01); H04L 45/50 (2013.01); H04L 45/586 (2013.01); H04L 45/66 (2013.01); H04L 45/745 (2013.01); H04L 47/125 (2013.01); H04L 63/0272 (2013.01); H04L 67/1097 (2013.01); H04L 67/55 (2022.05); G06F 2009/45595 (2013.01); H04L 2012/4629 (2013.01); H04L 49/25 (2013.01)] 19 Claims
OG exemplary drawing
 
1. A system comprising:
a datastore node in a single networking device, wherein the single networking device is a switch or a router, and wherein the datastore node comprises:
a datastore stored on the single networking device;
a publisher executing on the single networking device; and
a subscriber executing on the single networking device; and
an index server in communication with the datastore node;
wherein the index server updates a list of publishers and subscribers in response to receiving a notification from the subscriber indicating a desire to subscribe to a certain dataset;
wherein the index server comprises one or more processors configured to execute instructions stored in non-transitory computer readable storage media, the instructions comprising:
maintaining a database index comprising a mapping of datasets in the datastore node;
maintaining the list of publishers and subscribers for each of the datasets in the datastore node;
updating the database index in response to receiving a notification that one or more of the datasets in the datastore node has been modified; and
updating the list of publishers and subscribers in response to receiving a notification from the subscriber indicating a desire to subscribe to a certain dataset.