Amazon Technologies, Inc.

Hgst, Inc.

Koushik Rajagopal

Roland Mesde

Samartha Chandrashekar

Vivek Chawda

Sophia Yeemei Tsang

Sriram Venkatadri

Daniel John Scholl

Raviprasad V Mummidi

Senthilkumar Narayanasamy

Sushil Ravoori

Praveen Kumar Loganathan

Disclosed are various embodiments for the extraction of isolated nodes during source code refactoring. A graph model representative of a computing application is generated having nodes and bridges that connect some nodes to other nodes. An application component corresponding to a selected one of the nodes may be extracted from the computing application. An independently deployable component of the computing application may be generated and deployed on a network service such that the independently deployable component is accessible through a network-based call.

Automated extraction of isolated nodes during source code refactoring

Disclosed are various embodiments for the refactoring of local calls to network calls during software modernization. First and second application components are identified based on analysis of a computing application. A local call from the first application component to a process of the second application component is identified, and an independently deployable microservice is created from the computing application. The independently deployable subunit comprises the second application component having a network endpoint. The independently deployable microservice is deployed such that the process is accessible to the first application component via the network endpoint. The local call is programmatically refactored into a network call from the first application component to the process of the second application component.

Software modernization refactoring of local calls to network calls

A method for managing persistent file handles includes starting an expiry timer and creating a Persistent File Handle (PHDL) container for storing extended file attributes including, a generation number (GN), a share GN (SGN), a previous SGN, and a timeout max value for an expiry timer, where a SGN is a timestamp of a volume migration or an online creation in relation to the expiry timer. The method additionally includes creating a PHDL iterator to update the SGNs for every volume exported to clients, volumes created online or for a restarting of a network-share service on a server. The method further includes triggering a clean-up of stale PHDL containers from a server memory based on a difference of the new SGN and the previous SGN being greater than the timeout maximum number else preserving the PHDL object container and updating the well-known key value.

Persistent file handle object container memory expiry

Growing community of inventors

Milpitas, CA, United States of America

Koushik Rajagopal