Search Results - kartik+gopalan

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Fast and Live Replacement of Hypervisors and Operating Systems
This technology allows servers to be updated without downtime, solving the common problem that updating hypervisors or operating systems usually requires reboots or temporarily stopping applications. Instead of copying large amounts of memory, it switches memory control in place, enabling updates in under a second while applications keep running. Background:...
Published: 4/20/2026   |   Updated: 6/17/2020   |   Inventor(s): Kartik Gopalan, Hui Lu
Keywords(s):  
Category(s): Campus > Binghamton University, Technology Classifications > Artificial Intelligence, Technology Classifications > Computers, Campus
Security and Privacy Aware Virtual Machine Checkpointing
This technology provides a secure virtual machine checkpointing mechanism that prevents sensitive data from being unintentionally stored in system snapshots. By selectively excluding confidential processes and their memory contents, it reduces the risk of data exposure during backup and recovery. The approach enhances privacy without significantly impacting...
Published: 5/5/2026   |   Updated: 1/28/2020   |   Inventor(s): Ping Yang, Kartik Gopalan
Keywords(s): #SUNYresearch, Technologies
Category(s): Technology Classifications > Computers, Campus > Binghamton University
Span Virtualization: Multi-hypervisor Virtual Machines
A new virtualization architecture that leverages nesting to allow multiple hypervisors to concurrently control a guest’s memory, virtual CPU, and I/O resources. Background: Public cloud software marketplaces already offer users a wealth of choice in operating systems, database management systems, financial software, and virtual networking,...
Published: 11/12/2025   |   Updated: 1/17/2020   |   Inventor(s): Kartik Gopalan
Keywords(s): #SUNYresearch, Technologies
Category(s): Technology Classifications > Computers, Campus > Binghamton University
Multi-Hypervisor Nested Virtual Machines
A Multi-hypervisor Virtual Machine (VM) in which a single VM can simultaneously run on multiple hypervisors. Background: Standard nested virtualization allows a hypervisor to run other hypervisors as guests, i.e. a level-0 (L0) hypervisor can run multiple level-1 (L1) hypervisors, each of which can run multiple level-2 (L2) virtual machines (VMs),...
Published: 11/12/2025   |   Updated: 1/12/2020   |   Inventor(s): Kartik Gopalan, Yaohui Hu
Keywords(s): #SUNYresearch, Technologies
Category(s): Technology Classifications > Computers, Campus > Binghamton University
Cluster-Wide Deduplication for Fast Multi-VM Migration
This technology addresses the heavy network load caused by migrating multiple virtual machines simultaneously in data centers. By using cluster-wide deduplication to reduce redundant data transfer, it enables faster migrations, lowers network congestion, and improves overall application performance for datacenter administrators while enhancing resource...
Published: 4/16/2026   |   Updated: 1/12/2020   |   Inventor(s): Kartik Gopalan, Umesh Deshpande
Keywords(s): #SUNYresearch, Technologies
Category(s): Campus > Binghamton University, Technology Classifications > Computers