Patent ID: 11868751
Assignee: AT&T INTELLECTUAL PROPERTY I, L.P.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 16:
17. A method comprising:
generating, by a processing system including a processor, a plurality of containers, a first container of the plurality of containers being configured for receiving first incoming traffic from a first legacy application, a second container of the plurality of containers being configured for receiving second incoming traffic from a second legacy application, the first legacy application having been associated with a migrated application prior to the migrated application having been installed on a Software as a Service (SaaS) cloud infrastructure, and the second legacy application having been associated with the migrated application prior to the migrated application having been installed on the SaaS cloud infrastructure;
directing, by the processing system, the first incoming traffic to the first container;
directing, by the processing system, the second incoming traffic to the second container;
assigning, by the processing system, first legacy functionality of the first legacy application to first replacement functionality, the first replacement functionality being executable by the migrated application, the mapping of the first legacy functionality being performed responsive to receiving first data from the first container;
assigning, by the processing system, second legacy functionality of the second legacy application to second replacement functionality, the second replacement functionality being executable by the migrated application, the mapping of the second legacy functionality being performed responsive to receiving second data from the second container; and
communicating with the migrated application on the SaaS cloud infrastructure, the communicating comprising:
sending to the migrated application on the SaaS cloud infrastructure a first instruction to perform the first replacement functionality; and
sending to the migrated application on the SaaS cloud infrastructure a second instruction to perform the second replacement functionality.