Abstract: Provided are a system and a method for validating a user-interface (UI). The system is configured to cause to make a change to a document object model (DOM) of a software application. The DOM of the software application is associated with the UI of the software application.

Abstract: Provided are a system and a method for testing virtual private network server. The system is configured to receive a request for a VPN server, the request indicating a number of test operations associated with the VPN server and a computation resource requirement for performing the test operations. Further configure a master node and a set of worker nodes based on the computation resource requirement and cause the set of worker nodes to perform the test operations to generate traffic data. Further, validate a load of the VPN server based on the generated traffic data and resources of the VPN server. Further, to validate the load of the VPN server, identify a time taken by the VPN server to process the traffic data. Further, on determining the time to be greater than a threshold, cause to identify that VPN server is unable to process the load of the traffic data.

Abstract: Provided are a system and a method for updating a software application in a multitenant cloud network. The system may receive a request to execute an update of the software application on a tenant node associated with the multi-tenant cloud network. Responsive to receiving the request, the system may cause to install the updated version on the tenant node. The updated version relates to a micro-service of the software application. Further, the system may obtain operational parameters relating to the tenant node, and provision the updated version on the tenant node while the tenant node is executing instances of the software application during the provisioning of the updated version based on the operational parameters and the high availability architecture. The operational parameters comprise at least operation timing and operational traffic data.