Patents by Inventor Jan Asita Fernando
Jan Asita Fernando 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).
-
Patent number: 11755612Abstract: Techniques and architectures for data ingestion in an environment having a distributed data storage system. A request to import data into the environment. The data to be imported from an external source through an application programming interface (API). The request is analyzed to determine if the request corresponds to a request to import a large data load. The data is staged if the request is for the large data load. Data management jobs are created to cause the data to be stored in one or more nodes of the distributed data storage system. The data management jobs are transmitted to corresponding nodes in the distributed data storage system. The jobs are executed asynchronously to cause the data to be stored in the nodes.Type: GrantFiled: February 1, 2021Date of Patent: September 12, 2023Assignee: Salesforce, Inc.Inventors: Brian Jaffery Tajuddin, Samarpan Jain, Reuben Cornel, Siddhi Mehta, Brian Esserlieu, Jan Asita Fernando, Jonathan Mark Bruce, Jay Hurst
-
Patent number: 11714811Abstract: Disclosed are examples of systems, apparatus, methods and computer program products for providing run-time querying of multi-tenant non-relational database objects. A database system maintains a multi-tenant non-relational database associated with a number of enterprises, a number of records, and a number of data objects for each of the enterprises, each data object having at least one composite key field. A request is received during runtime to query data related to a data object, and the system determines that the data object is defined to be used in associated with a non-relational database. The system then retrieves a metadata model of the data object, determines that the request includes at least one composite key field for the data object, and processes the requery to query data in synchronous fashion. Finally, a query response is provided to the user.Type: GrantFiled: September 27, 2017Date of Patent: August 1, 2023Assignee: Salesforce, Inc.Inventors: Eli Levine, Samarpan Jain, James Ferguson, Jan Asita Fernando
-
Patent number: 11663205Abstract: Systems, methods, and computer-readable media for asynchronous (async) querying are described. In embodiments, a system may convert a user-issued query into a distributed execution instruction set (DEIS), and issue the DEIS to data stores that may have various database structures. The system may obtain database objects from the data stores, and store a result set indicating the obtained database objects in a location specified by the user-issued query. The system may also provide mechanisms to allow users to view progress of their async query jobs and/or cancel ongoing async query jobs. Other embodiments may be described and/or claimed.Type: GrantFiled: May 4, 2017Date of Patent: May 30, 2023Assignee: SALESFORCE, INC.Inventors: Eli Levine, Samarpan Jain, James Ferguson, Jan Asita Fernando, Bharadwaj Tanikella, Saikiran Perumala, Cody Marcel
-
Patent number: 11640378Abstract: A method is provided for processing a query. In some embodiments, the method includes creating a historical schema defining an ordered set of fields based on a current schema of an object and a field modification of the current schema. The method includes inserting, based on the field modification, a new field at an end of the historical schema and archiving records into a second storage device. The method includes receiving a query, which includes a command specifying a subset of fields and which indicates a non-current field. The method includes searching in the second storage device for archive records having a second schema including the subset of fields and the non-current field. The first and second schemas follow the field order in accordance with the historical schema. The method further includes accessing the subset of fields and the non-current field in accordance with the command.Type: GrantFiled: June 25, 2021Date of Patent: May 2, 2023Assignee: salesforce.com,inc.Inventors: Jan Asita Fernando, Samarpan Jain, Matthew Davidchuk, Valliappan Annamalai Natarajan, Alexey Syomichev, Cody Marcel, Seshank Kalvala, Sahil Ramrakhyani, Alexandre Hersans
-
Patent number: 11520740Abstract: Systems, apparatus, methods and computer program products for deleting data of an object within a multi-tenant database via an efficient delete operation are described herein. The new delete operation (or method) may be configured to identify one or more records to be deleted within a data structure such as an object. In order to ensure that the operation is efficient, the mechanism may determine characteristics of a data store and determine whether the information provided within the data structure provides an efficient identification of the data to be deleted. Upon a successful validation, an initial delete request may be translated to an appropriate delete operation for the underlying database.Type: GrantFiled: December 23, 2020Date of Patent: December 6, 2022Assignee: Salesforce, Inc.Inventors: Jan Asita Fernando, Cody Marcel, Sahil Ramrakhyani, Samarpan Jain, Brian Esserlieu, James Ferguson, Saikiran Perumala, Charles Fineman, Jay Hurst, Seshank Kalvala
-
Patent number: 11301485Abstract: Methods, systems, and devices supporting data archiving are described. A device (e.g., an application server) may identify a set of archiving jobs for a first database (e.g., a relational database), where each archiving job indicates a set of data records for archiving. The device may receive a data record of the set of data records from the first database, where the data record is filtered by an abstraction layer (e.g., removing some information from the data record such that the filtered data record corresponds to a user's view of the data record). For example, the filtered data record may include a subset of the total information for the stored data record. The device may transform this received, filtered data record from a first format to a second format supported by a second database. The device may then send the transformed data record to the second database for storage.Type: GrantFiled: September 9, 2019Date of Patent: April 12, 2022Assignee: salesforce.com, inc.Inventors: Martin Mario Almaraz, Valliappan Annamalai Natarajan, Jan Asita Fernando, Matthew Davidchuk
-
Patent number: 11163801Abstract: A learning system is provided to improve the speed of queries in a relational database management system. The learning system may include a query pipeline which utilizes a transform generator and a transform engine to transform uncommitted data corresponding to slow queries, and a query multiplexer to query primary keys of uncommitted data and committed data if the query has been improved by an existing transform.Type: GrantFiled: March 23, 2020Date of Patent: November 2, 2021Assignee: salesforce.com, inc.Inventors: William Victor Gray, Jan Asita Fernando
-
Publication number: 20210318997Abstract: A method is provided for processing a query. In some embodiments, the method includes creating a historical schema defining an ordered set of fields based on a current schema of an object and a field modification of the current schema. The method includes inserting, based on the field modification, a new field at an end of the historical schema and archiving records into a second storage device. The method includes receiving a query, which includes a command specifying a subset of fields and which indicates a non-current field. The method includes searching in the second storage device for archive records having a second schema including the subset of fields and the non-current field. The first and second schemas follow the field order in accordance with the historical schema. The method further includes accessing the subset of fields and the non-current field in accordance with the command.Type: ApplicationFiled: June 25, 2021Publication date: October 14, 2021Inventors: Jan Asita FERNANDO, Samarpan JAIN, Matthew DAVIDCHUK, Valliappan ANNAMALAI NATARAJAN, Alexey SYOMICHEV, Cody MARCEL, Seshank KALVALA, Sahil RAMRAKHYANI, Alexandre HERSANS
-
Publication number: 20210311776Abstract: Techniques and architectures for data ingestion in an environment having a distributed data storage system. A request to import data into the environment. The data to be imported from an external source through an application programming interface (API). The request is analyzed to determine if the request corresponds to a request to import a large data load. The data is staged if the request is for the large data load. Data management jobs are created to cause the data to be stored in one or more nodes of the distributed data storage system. The data management jobs are transmitted to corresponding nodes in the distributed data storage system. The jobs are executed asynchronously to cause the data to be stored in the nodes.Type: ApplicationFiled: February 1, 2021Publication date: October 7, 2021Inventors: Brian Jaffery TAJUDDIN, Samarpan JAIN, Reuben CORNEL, Siddhi MEHTA, Brian ESSERLIEU, Jan Asita FERNANDO, Jonathan Mark BRUCE, Jay HURST
-
Patent number: 11086819Abstract: Disclosed are examples of systems, apparatus, methods and computer program products for deleting data of an object within a multi-tenant database. Described is a mechanism for performing operations such as an efficient delete operation by introducing a new delete operation (or method) that is configured to allow a data structure such as an object to identify one or more records to be deleted. In order to ensure that the operation is efficient, the mechanism may determine characteristics of a data store and determine whether the information provided within the data structure provides an efficient identification of the data to be deleted. Upon a successful validation, an initial delete request may be translated to an appropriate delete operation for the underlying database.Type: GrantFiled: April 23, 2018Date of Patent: August 10, 2021Assignee: salesforce.com, inc.Inventors: Jan Asita Fernando, Cody Marcel, Sahil Ramrakhyani, Samarpan Jain, Brian Esserlieu, James Ferguson, Saikiran Perumala, Charles Fineman, Jay Hurst, Seshank Kalvala
-
Patent number: 11068448Abstract: A method is provided for processing a query. In some embodiments, the method includes creating a historical schema defining an ordered set of fields based on a current schema of an object and a field modification of the current schema. The method includes inserting, based on the field modification, a new field at an end of the historical schema and archiving records into a second storage device. The method includes receiving a query, which includes a command specifying a subset of fields and which indicates a non-current field. The method includes searching in the second storage device for archive records having a second schema including the subset of fields and the non-current field. The first and second schemas follow the field order in accordance with the historical schema. The method further includes accessing the subset of fields and the non-current field in accordance with the command.Type: GrantFiled: January 7, 2019Date of Patent: July 20, 2021Assignee: salesforce.com, inc.Inventors: Jan Asita Fernando, Samarpan Jain, Matthew Davidchuk, Valliappan Annamalai Natarajan, Alexey Syomichev, Cody Marcel, Seshank Kalvala, Sahil Ramrakhyani, Alexandre Hersans
-
Publication number: 20210117380Abstract: Disclosed are examples of systems, apparatus, methods and computer program products for deleting data of an object within a multi-tenant database. Described is a mechanism for performing operations such as an efficient delete operation by introducing a new delete operation (or method) that is configured to allow a data structure such as an object to identify one or more records to be deleted. In order to ensure that the operation is efficient, the mechanism may determine characteristics of a data store and determine whether the information provided within the data structure provides an efficient identification of the data to be deleted. Upon a successful validation, an initial delete request may be translated to an appropriate delete operation for the underlying database.Type: ApplicationFiled: December 23, 2020Publication date: April 22, 2021Inventors: Jan Asita Fernando, Cody Marcel, Sahil Ramrakhyani, Samarpan Jain, Brian Esserlieu, James Ferguson, Saikiran Perumala, Charles Fineman, Jay Hurst, Seshank Kalvala
-
Publication number: 20210073240Abstract: Methods, systems, and devices supporting data archiving are described. A device (e.g., an application server) may identify a set of archiving jobs for a first database (e.g., a relational database), where each archiving job indicates a set of data records for archiving. The device may receive a data record of the set of data records from the first database, where the data record is filtered by an abstraction layer (e.g., removing some information from the data record such that the filtered data record corresponds to a user's view of the data record). For example, the filtered data record may include a subset of the total information for the stored data record. The device may transform this received, filtered data record from a first format to a second format supported by a second database. The device may then send the transformed data record to the second database for storage.Type: ApplicationFiled: September 9, 2019Publication date: March 11, 2021Inventors: Martin Mario Almaraz, Valliappan Annamalai Natarajan, Jan Asita Fernando, Matthew Davidchuk
-
Patent number: 10908947Abstract: Techniques and architectures for data ingestion in an environment having a distributed data storage system. A request to import data into the environment. The data to be imported from an external source through an application programming interface (API). The request is analyzed to determine if the request corresponds to a request to import a large data load. The data is staged if the request is for the large data load. Data management jobs are created to cause the data to be stored in one or more nodes of the distributed data storage system. The data management jobs are transmitted to corresponding nodes in the distributed data storage system. The jobs are executed asynchronously to cause the data to be stored in the nodes.Type: GrantFiled: December 9, 2016Date of Patent: February 2, 2021Assignee: salesforce.com, inc.Inventors: Brian Jaffery Tajuddin, Samarpan Jain, Reuben Cornel, Siddhi Mehta, Brian Esserlieu, Jan Asita Fernando, Jonathan Mark Bruce, Jay Hurst
-
Patent number: 10860606Abstract: Disclosed are examples of systems, apparatus, methods and computer program products for deleting data of an object within a multi-tenant database. Described is a mechanism for performing operations such as an efficient delete operation by introducing a new delete operation (or method) that is configured to allow a data structure such as an object to identify one or more records to be deleted. In order to ensure that the operation is efficient, the mechanism may perform a validation of the values provided to the delete operation based on the type of data store used for storing the records. For example, the validation may ensure that the values provided to the method correspond to a composite primary key when records are stored in a non-relational data store. Upon a successful validation, an initial delete request may be translated to an appropriate delete operation for the underlying database.Type: GrantFiled: January 31, 2018Date of Patent: December 8, 2020Assignee: salesforce.com, inc.Inventors: Jan Asita Fernando, Cody Marcel, Sahil Ramrakhyani, Samarpan Jain, Brian Esserlieu, James Ferguson, Saikiran Perumala, Charles Fineman, Jay Hurst, Seshank Kalvala
-
Publication number: 20200226153Abstract: A learning system is provided to improve the speed of queries in a relational database management system. The learning system may include a query pipeline which utilizes a transform generator and a transform engine to transform uncommitted data corresponding to slow queries, and a query multiplexer to query primary keys of uncommitted data and committed data if the query has been improved by an existing transform.Type: ApplicationFiled: March 23, 2020Publication date: July 16, 2020Inventors: William Victor Gray, Jan Asita Fernando
-
Publication number: 20200218702Abstract: A method is provided for processing a query. In some embodiments, the method includes creating a historical schema defining an ordered set of fields based on a current schema of an object and a field modification of the current schema. The method includes inserting, based on the field modification, a new field at an end of the historical schema and archiving records into a second storage device. The method includes receiving a query, which includes a command specifying a subset of fields and which indicates a non-current field. The method includes searching in the second storage device for archive records having a second schema including the subset of fields and the non-current field. The first and second schemas follow the field order in accordance with the historical schema. The method further includes accessing the subset of fields and the non-current field in accordance with the command.Type: ApplicationFiled: January 7, 2019Publication date: July 9, 2020Inventors: Jan Asita FERNANDO, Samarpan JAIN, Matthew DAVIDCHUK, Valliappan ANNAMALAI NATARAJAN, Alexey SYOMICHEV, Cody MARCEL, Seshank KALVALA, Sahil RAMRAKHYANI, Alexandre HERSANS
-
Patent number: 10621207Abstract: A learning system is provided to improve the speed of queries in a relational database management system. The learning system may include a query pipeline which utilizes a transform generator and a transform engine to transform uncommitted data corresponding to slow queries, and a query multiplexer to query primary keys of uncommitted data and committed data if the query has been improved by an existing transform.Type: GrantFiled: April 26, 2016Date of Patent: April 14, 2020Assignee: salesforce.com, inc.Inventors: William Victor Gray, Jan Asita Fernando
-
Publication number: 20200073987Abstract: Systems, methods, and computer-readable media for asynchronous (async) querying are described. In embodiments, an application server obtains a user-issued query comprising one or more query components; identifies data space characteristics of a data storage space associated with a user that issued the user-issued query; and analyzes the one or more query components to obtain performance data. The performance data is indicative of resource consumption for execution of the user-issued query. The application server selects a query execution engine to execute the user-issued query from among a plurality of query execution engines, and provides the user-issued query to the selected query execution engine. The selection is based on the data space characteristics and the performance data. Other embodiments may be described and/or claimed.Type: ApplicationFiled: September 4, 2018Publication date: March 5, 2020Applicant: salesforce.com, inc.Inventors: Saikiran Perumala, Eli Levine, Jan Asita Fernando, Samarpan Jain, Cody Marcel, Brian D. Esserlieu
-
Patent number: 10579691Abstract: Disclosed are examples of systems, apparatus, methods and computer program products for providing application programming interface representation for multi-tenant non-relational database objects. A database system maintains a multi-tenant non-relational database associated with a number of enterprises, a number of records, and a number of data objects for each of the enterprises. A request is received from a user to retrieve a description of a data object from the number of data objects, and in response, the system determines that the data object is defined to be used in associated with a non-relational database, then retrieves a metadata model representing the data object. The system determines that at least one field of the data object is part of a composite key for the data object, then provides data object information to the user, including information about the composite key.Type: GrantFiled: September 27, 2017Date of Patent: March 3, 2020Assignee: salesforce.com, inc.Inventors: Eli Levine, Samarpan Jain, James Ferguson, Jan Asita Fernando