Vita Bortnikov  Vita Bortnikov photo         

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Distinguished Engineer, Cloud and Blockchain Platforms, IBM Research
Haifa Research Lab, Haifa, Israel
  

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2018

Repopulating failed replicas through modified consensus recovery
Vita Bortnikov, Shlomit I Shachor, Ilya Shnayderman
US Patent 9,858,011

Choosing a Leader in a Replicated Memory System
Vita Bortnikov, David H Carman, Steven D Clay, Shlomit I Shachor, Ilya Shnayderman
US Patent App. 15/212,274

Repopulating failed replicas through modified consensus recovery
Vita Bortnikov, Shlomit I Shachor, Ilya Shnayderman
US Patent 9,858,011

Choosing a Leader in a Replicated Memory System
Vita Bortnikov, David H Carman, Steven D Clay, Shlomit I Shachor, Ilya Shnayderman
US Patent App. 15/212,274


2017

Virtual file-sharing network
Etai Lev Ran, Shahar Glixman, Israel Ben Shaul, Vita Bortnikov, Daniel Kaminsky, Danit Ben Kiki, Idan Zach, Israel Cidon
US Patent 9,547,726

Management of clustered and replicated systems in dynamic computing environments
Vita Bortnikov, Guy Laden, Bruno Wassermann, Idan Zach
US Patent App. 14/935,796

Method and appartus to allow dynamic changes of a replica network configuration in distrubted systems
Vita Bortnikov, Zvi Cahana, Steven D Clay, Ifergan S Shachor, Ilya Shnayderman, Christopher P Vignola
US Patent App. 15/062,862

Method and system for upgrading a set of replicated state machine processes
Vita Bortnikov, Zvi Cahana, Shlomit Ifergan-Shachor, Ilya Shnayderman
US Patent App. 14/952,944

Scaling quorum based replication systems
Vita Bortnikov, Shlomit I Shachor, Ilya Shnayderman
US Patent App. 15/194,612

Continuing operation of a quorum based system after failures
Vita Bortnikov, Zvi Cahana, Shlomit I Shachor, Ilya Shnayderman
US Patent App. 15/144,950

Method and appartus to allow dynamic changes of a replica network configuration in distrubted systems
Vita Bortnikov, Zvi Cahana, Steven D Clay, Ifergan S Shachor, Ilya Shnayderman, Christopher P Vignola
US Patent App. 15/062,862

Method and system for upgrading a set of replicated state machine processes
Vita Bortnikov, Zvi Cahana, Shlomit Ifergan-Shachor, Ilya Shnayderman
US Patent App. 14/952,944

Scaling quorum based replication systems
Vita Bortnikov, Shlomit I Shachor, Ilya Shnayderman
US Patent App. 15/194,612

Continuing operation of a quorum based system after failures
Vita Bortnikov, Zvi Cahana, Shlomit I Shachor, Ilya Shnayderman
US Patent App. 15/144,950


2016

Efficient fail-over in replicated systems
Vita Bortnikov, Shlomit Shachor, Ilya Shnayderman, Gregory Chockler
US Patent 9,329,950

Efficient fail-over in replicated systems
Vita Bortnikov, Shlomit Shachor, Ilya Shnayderman, Gregory Chockler
US Patent 9,329,950


2015

Continuous operation during reconfiguration periods
Vita Bortnikov, Gregory Chockler, Dmitri Perelman, Shlomit Shachor, Ilya Shnayderman, Alexey Roytman
US Patent 8,943,178


2014

Propagating changes in topic subscription status of processes in an overlay network
Vita Bortnikov, Gregory Chockler, Alexey Roytman, Mike Joseph Spreitzer
US Patent 8,661,080

Propagating changes in topic subscription status of processes in an overlay network
Vita Bortnikov, Gregory Chockler, Alexey Roytman, Mike Joseph Spreitzer
US Patent 8,661,080


2010

Double-proxy remote data access system
Etai Lev Ran, Shahar Glixman, Israel Z Ben Shaul, Vita Bortnikov, Daniel Kaminsky, Danit Ben Kiki, Idan Zach, Israel Cidon
US Patent 7,711,788


2009

Method and Computer Program Product for Batch Processing
Vita Bortnikov, Shlomit Sarah Pinter, Rush Rhyne II James
US Patent App. 12/037,099


2006

Double-proxy remote data access system
Etai Lev Ran, Shahar Glixman, Israel Ben Shaul, Vita Bortnikov, Daniel Kaminsky, Danit Ben Kiki, Idan Zach, Israel Cidon
US Patent 7,139,811


2004

Categorization and presentation tool for code resources
Gabi Zodik, Vita Bortnikov, Avi Yaeli
US Patent 6,785,683


2000

Method and apparatus for modular reordering of portions of a computer program based on profile data
Vita Bortnikov, Bilha Mendelson, Mark Novick, Robert Ralph Roediger, William Jon Schmidt, Inbal Shavit-Lottem
US Patent 6,029,004


1999

Method and apparatus for profile-based reordering of program portions in a computer program
Vita Bortnikov, Bilha Mendelson, Mark Novick, William Jon Schmidt, Inbal Shavit-Lottem
US Patent 5,950,009