Patents by Inventor Jaikishan DABHOLE

Jaikishan DABHOLE has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Enhanced shared memory based communication driver for improved performance and scalability
    Patent number: 9654582
    Abstract: Enhanced shared memory based communication driver for improved performance and scalability is described. An example method includes creating a shared memory segment for a database server instance. The database server instance and a client reside on a same computing device. A first database connection is established to the database server instance using a pre-configured communication end point. An identifier of the shared memory segment for the database server instance is sent to the database server instance and the database server instance listens to subsequent connection requests generated on the shared memory segment. Moreover, a second database connection to the database server instance is established using the shared memory segment as a communication end point. Upon a successful connection of the second database connection, the first database connection is closed.
    Type: Grant
    Filed: December 31, 2013
    Date of Patent: May 16, 2017
    Assignee: SYBASE, INC.
    Inventors: Rasesh Kelkar, Andrew Ushakov, Jaikishan Dabhole
  • Flexible high availability disaster recovery with a set of database servers
    Patent number: 9400720
    Abstract: Seamless failover in a database replication environment which has a primary database server and a plurality of standby database servers, is described. An example method includes orderly terminating transactions on the primary database server, where the transactions are originated from client applications. The transaction logs of the primary database server are drained and the transaction logs are replicated from the primary database server to the plurality of standby database servers. One of the standby database servers is designated as a new primary database server processing user transactions.
    Type: Grant
    Filed: April 18, 2014
    Date of Patent: July 26, 2016
    Assignee: Sybase, Inc.
    Inventors: Ramanna Sathyanarayana, Jaikishan Dabhole, Taghi Fatemi, Tony Imbierski
  • FLEXIBLE HIGH AVILABILITY DISASTER RECOVERY WITH A SET OF DATABASE SERVERS
    Publication number: 20150301910
    Abstract: Seamless failover in a database replication environment which has a primary database server and a plurality of standby database servers, is described. An example method includes orderly terminating transactions on the primary database server, where the transactions are originated from client applications. The transaction logs of the primary database server are drained and the transaction logs are replicated from the primary database server to the plurality of standby database servers. One of the standby database servers is designated as a new primary database server processing user transactions.
    Type: Application
    Filed: April 18, 2014
    Publication date: October 22, 2015
    Inventors: Ramanna Sathyanarayana, Jaikishan Dabhole, Taghi Fatemi, Tony Imbierski
  • Enhanced Shared Memory Based Communication Driver for Improved Performance and Scalability
    Publication number: 20150189034
    Abstract: Enhanced shared memory based communication driver for improved performance and scalability is described. An example method includes creating a shared memory segment for a database server instance. The database server instance and a client reside on a same computing device. A first database connection is established to the database server instance using a pre-configured communication end point. An identifier of the shared memory segment for the database server instance is sent to the database server instance and the database server instance listens to subsequent connection requests generated on the shared memory segment. Moreover, a second database connection to the database server instance is established using the shared memory segment as a communication end point. Upon a successful connection of the second database connection, the first database connection is closed.
    Type: Application
    Filed: December 31, 2013
    Publication date: July 2, 2015
    Inventors: Rasesh KELKAR, Andrew USHAKOV, Jaikishan DABHOLE