Patents by Inventor Aakash Pradeep
Aakash Pradeep 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).
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Patent number: 10909070Abstract: Disclosed are some implementations of systems, apparatus, methods and computer program products for facilitating policy-based file deletion. Policy-based file deletion is implemented via a tiered system that includes a master computing system and a plurality of slave computing systems. The master computing system distributes policies among the slave computing systems, which each applies assigned policies to cause deletion of files that satisfy those policies.Type: GrantFiled: August 31, 2017Date of Patent: February 2, 2021Assignee: salesforce.com, inc.Inventors: Aakash Pradeep, Gopi Krishnan Nambiar, Siddhi Mehta
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Patent number: 10891175Abstract: Computer-implemented methods and systems are provided for writing events to a data store. An application server generates events, the data store that stores the events, and a temporary events file storage system (TEFSS) temporarily stores groups of events as events files. When events are unable to be written directly to the data store, an indirect events writer is invoked that includes event capture threads each being configured to generate a particular events file, and write it to the TEFSS. Each events file includes a plurality of events flushed from an in-memory buffer service. An events file uploader service reads the events file(s) from the TEFSS, and then writes the events from each of the events files to the data store.Type: GrantFiled: November 5, 2019Date of Patent: January 12, 2021Assignee: salesforce.com, inc.Inventors: Aakash Pradeep, Adam Torman, Alex Warshavsky, Samarpan Jain
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Patent number: 10725829Abstract: A server includes a processing device to execute a resource manager to receive, from a client device, a job to complete a data-processing task using processing resources of a data-processing cluster, and configure a scheduler to be associated with the data-processing cluster and to manage sharing the processing resources with at least a second job. The scheduler includes a job queue. The processing device is further to partition the job queue into a delegator queue and an application queue, wherein the delegator queue is associated with a delegator container and the application queue is associated with a child application container. The processing device is further to manage, in completion of the job, the processing resources of the data-processing cluster according to capacities allocated to the delegator queue and to the application queue, respectively.Type: GrantFiled: January 22, 2018Date of Patent: July 28, 2020Assignee: salesforce.com, inc.Inventors: Benson Qiu, Siddhi Mehta, Aakash Pradeep, Shangkar Mayanglambam
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Patent number: 10678757Abstract: A database system may determine that a database is unavailable to generate an identifier for an event or that events may not be written to the database. As a result, the database system may write the event to a low-latency, supplementary file system. The database system may determine that the database is available at a later time, and read the event from the supplementary file system, store the event in a memory component, and then delete the event from the supplementary file system. The database system may then access the database to generate an identifier for the event, write the event to the database, and then delete the event from the memory component.Type: GrantFiled: April 8, 2016Date of Patent: June 9, 2020Assignee: salesforce.com, inc.Inventors: Aakash Pradeep, Abhishek Bangalore Sreenivasa, Adam Torman, Alex Warshavsky, Ivan Daya Weiss, Samarpan Jain, Somesh Sasalatti, Soumen Bandyopadhyay, Choapet Oravivattanakul
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Patent number: 10642803Abstract: Systems and methods are described for registering a new column in an existing table on a distributed file system as a partition. In response to receiving a request to add a new column to a selected table, a new table may be created that includes all fields of the selected table, the new column, and a new partition, and the selected table may be renamed within the distributed file system. A view may then be created that points to data in the new table and the renamed selected table, the created view being a virtual table that receives and processes queries. All data from the renamed selected table may be transferred the new table. When the transfer is complete, the new table may be renamed to an original name of the selected table, and any data received after the renaming may be included in the renamed new table.Type: GrantFiled: January 31, 2018Date of Patent: May 5, 2020Assignee: salesforce.com, inc.Inventors: Gopi Krishnan Nambiar, Siddhi Mehta, Aakash Pradeep, Shangkar Meitei Mayanglambam
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Patent number: 10592474Abstract: Disclosed are some examples of database systems, methods, and computer program products for processing log files. In some implementations, a server of a database system accesses a metadata file indicating algorithms that can be applied to data of log files. The server generates customer-facing log files using the log file and metadata file. The customer-facing log files include new data derived from using the algorithms and the data of the log files.Type: GrantFiled: April 12, 2016Date of Patent: March 17, 2020Assignee: salesforce.com, inc.Inventors: Adam Torman, Ivan Daya Weiss, Aakash Pradeep, Abhishek Bangalore Sreenivasa, Alex Warshavsky, Soumen Bandyopadhyay, Choapet Oravivattanakul, Samarpan Jain
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Publication number: 20200073732Abstract: Computer-implemented methods and systems are provided for writing events to a data store. An application server generates events, the data store that stores the events, and a temporary events file storage system (TEFSS) temporarily stores groups of events as events files. When events are unable to be written directly to the data store, an indirect events writer is invoked that includes event capture threads each being configured to generate a particular events file, and write it to the TEFSS. Each events file includes a plurality of events flushed from an in-memory buffer service. An events file uploader service reads the events file(s) from the TEFSS, and then writes the events from each of the events files to the data store.Type: ApplicationFiled: November 5, 2019Publication date: March 5, 2020Inventors: Aakash Pradeep, Adam Torman, Alex Warshavsky, Samarpan Jain
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Patent number: 10496456Abstract: Computer-implemented methods and systems are provided for writing events to a data store. An application server generates events, the data store that stores the events, and a temporary events file storage system (TEFSS) temporarily stores groups of events as events files. When events are unable to be written directly to the data store, an indirect events writer is invoked that includes event capture threads each being configured to generate a particular events file, and write it to the TEFSS. Each events file includes a plurality of events flushed from an in-memory buffer service. An events file uploader service reads the events file(s) from the TEFSS, and then writes the events from each of the events files to the data store.Type: GrantFiled: November 28, 2018Date of Patent: December 3, 2019Assignee: salesforce.com, Inc.Inventors: Aakash Pradeep, Adam Torman, Alex Warshavsky, Samarpan Jain
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Publication number: 20190236169Abstract: Systems and methods are described for registering a new column in an existing table on a distributed file system as a partition. In response to receiving a request to add a new column to a selected table, a new table may be created that includes all fields of the selected table, the new column, and a new partition, and the selected table may be renamed within the distributed file system. A view may then be created that points to data in the new table and the renamed selected table, the created view being a virtual table that receives and processes queries. All data from the renamed selected table may be transferred the new table. When the transfer is complete, the new table may be renamed to an original name of the selected table, and any data received after the renaming may be included in the renamed new table.Type: ApplicationFiled: January 31, 2018Publication date: August 1, 2019Inventors: Gopi Krishnan Nambiar, Siddhi Mehta, Aakash Pradeep, Shangkar Meitei Mayanglambam
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Publication number: 20190227842Abstract: A server includes a processing device to execute a resource manager to receive, from a client device, a job to complete a data-processing task using processing resources of a data-processing cluster, and configure a scheduler to be associated with the data-processing cluster and to manage sharing the processing resources with at least a second job. The scheduler includes a job queue. The processing device is further to partition the job queue into a delegator queue and an application queue, wherein the delegator queue is associated with a delegator container and the application queue is associated with a child application container. The processing device is further to manage, in completion of the job, the processing resources of the data-processing cluster according to capacities allocated to the delegator queue and to the application queue, respectively.Type: ApplicationFiled: January 22, 2018Publication date: July 25, 2019Inventors: Benson QIU, Siddhi MEHTA, Aakash PRADEEP, Shangkar MAYANGLAMBAM
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Patent number: 10339126Abstract: Disclosed are some examples of database systems, methods, and computer program products for processing log files. In some implementations, a server of a database system accesses a log file having a release version. The log file includes data entries identifying system events corresponding to user activity. The server generates or updates, based on the release version of the log file, a metadata file indicating approved entry types and approved data. The server also generates or updates, based on the log file and the metadata file, customer-facing log files. Each customer-facing log file is associated with a corresponding customer entity capable of being serviced by the database system. Each customer-facing log file includes a subset of the entries and a subset of the data items of at least one of the entries.Type: GrantFiled: May 20, 2015Date of Patent: July 2, 2019Assignee: salesforce.com, inc.Inventors: Aakash Pradeep, Adam Torman, Alex Warshavsky, Derrill Dabkoski, Samarpan Jain, Soumen Bandyopadhyay, Thomas William D'Silva
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Patent number: 10332129Abstract: Disclosed are methods, apparatus, systems, and computer program products for provisioning log file data. To provision the log file data, a server can parse through log files by identifying particular log entries and data fields. Customer-facing log files can be generated based on the identified log entries and data fields. A customer-facing log file has log file data specific to a particular customer, which can be a tenant of a multi-tenant database system. A security mechanism can be configured to prevent one tenant from accessing the customer-facing log file of another tenant of the multi-tenant database system.Type: GrantFiled: October 31, 2014Date of Patent: June 25, 2019Assignee: salesforce.com, inc.Inventors: Adam Torman, Alex Warshavsky, Derrill Dabkoski, Thomas William D'Silva, Aakash Pradeep, Robert Woollen, Samarpan Jain, Soumen Bandyopadhyay
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Patent number: 10275281Abstract: Disclosed are some examples of systems, methods, apparatus and computer program products for scheduling jobs to process log files. In some implementations, a scheduler can be configured to identify a final state of a previously scheduled first job as a failure in execution by one or more processors. For instance, the first job may have been defined to process a first input log file saved to a database during a first timeframe of a sequence of timeframes of a designated interval. The scheduler can detect a second input log file saved to the database. The scheduler can then define a second job to process the first input log file and the second input log file and schedule the second job in association with a second timeframe of the sequence.Type: GrantFiled: September 30, 2016Date of Patent: April 30, 2019Assignee: salesforce.com, inc.Inventors: Aakash Pradeep, Abhishek Sreenivasa, Adam Torman, Alex Warshavsky, Samarpan Jain, Soumen Bandyopadhyay
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Publication number: 20190095260Abstract: Computer-implemented methods and systems are provided for writing events to a data store. An application server generates events, the data store that stores the events, and a temporary events file storage system (TEFSS) temporarily stores groups of events as events files. When events are unable to be written directly to the data store, an indirect events writer is invoked that includes event capture threads each being configured to generate a particular events file, and write it to the TEFSS. Each events file includes a plurality of events flushed from an in-memory buffer service. An events file uploader service reads the events file(s) from the TEFSS, and then writes the events from each of the events files to the data store.Type: ApplicationFiled: November 28, 2018Publication date: March 28, 2019Inventors: AAKASH PRADEEP, ADAM TORMAN, ALEX WARSHAVSKY, SAMARPAN JAIN
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Patent number: 10223367Abstract: In an example, composite keys for an event log may be provided. A partitioner may be configured to extract a natural key from the composite keys and distribute log lines of event log files to a plurality of reducer nodes based on a value of the natural key. A comparator may use a log time of the composite key to sort a received portion of the distributed log lines.Type: GrantFiled: March 4, 2015Date of Patent: March 5, 2019Assignee: SALESFORCE.COM, INC.Inventor: Aakash Pradeep
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Publication number: 20190065510Abstract: Disclosed are some implementations of systems, apparatus, methods and computer program products for facilitating policy-based file deletion. Policy-based file deletion is implemented via a tiered system that includes a master computing system and a plurality of slave computing systems. The master computing system distributes policies among the slave computing systems, which each applies assigned policies to cause deletion of files that satisfy those policies.Type: ApplicationFiled: August 31, 2017Publication date: February 28, 2019Inventors: Aakash Pradeep, Gopi Krishnan Nambiar, Siddhi Mehta
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Patent number: 10185603Abstract: Computer-implemented methods and systems are provided. The system includes a data store that is configured to store events in an event table, a temporary events file storage system (TEFSS), and a cluster of application servers. The cluster includes a first application server that generates events, and a second application server that includes an events file uploader service. When the first application server is unable to directly write events to the data store, an indirect events writer generates events file(s), and writes the events file(s) to the TEFSS. Each events file includes a plurality of events flushed from an in-memory buffer service at the first application server. When the events file uploader service determines that the first application server is inactive, it reads the events file(s) from the TEFSS, and writes the events from each of the events files to the data store.Type: GrantFiled: April 5, 2018Date of Patent: January 22, 2019Assignee: salesforce.com, inc.Inventors: Aakash Pradeep, Adam Torman, Alex Warshavsky, Samarpan Jain
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Patent number: 10178156Abstract: A database system captures custom information of a header section associated with a logged interaction of a user. The database system may receive a hypertext transfer protocol (http) message including the header section and determine whether the header section includes a predetermined data pattern associated with the custom information added by a second application that is different than a first application which initiated the http message. The database system may extract the custom information from the header section in response to determining that the header section includes the predetermined data pattern. The custom information and event data extracted from the logged interaction of the user may be stored on the database system as a storage element.Type: GrantFiled: April 16, 2015Date of Patent: January 8, 2019Assignee: SALESFORCE.COM, INC.Inventors: Aakash Pradeep, Adam Torman, Alex Warshavsky, Samarpan Jain, Soumen Bandyopadhyay, Thomas William D'Silva
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Publication number: 20180225159Abstract: Computer-implemented methods and systems are provided. The system includes a data store that is configured to store events in an event table, a temporary events file storage system (TEFSS), and a cluster of application servers. The cluster includes a first application server that generates events, and a second application server that includes an events file uploader service. When the first application server is unable to directly write events to the data store, an indirect events writer generates events file(s), and writes the events file(s) to the TEFSS. Each events file includes a plurality of events flushed from an in-memory buffer service at the first application server. When the events file uploader service determines that the first application server is inactive, it reads the events file(s) from the TEFSS, and writes the events from each of the events files to the data store.Type: ApplicationFiled: April 5, 2018Publication date: August 9, 2018Applicant: salesforce.com, inc.Inventors: AAKASH PRADEEP, ADAM TORMAN, ALEX WARSHAVSKY, SAMARPAN JAIN
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Patent number: 10037233Abstract: Computer-implemented methods and systems are provided for writing events to a data store. An application server generates events, the data store that stores the events, and a temporary events file storage system (TEFSS) temporarily stores groups of events as events files. When events are unable to be written directly to the data store, an indirect events writer is invoked that includes event capture threads each being configured to generate a particular events file, and write it to the TEFSS. Each events file includes a plurality of events flushed from an in-memory buffer service. An events file uploader service reads the events file(s) from the TEFSS, and then writes the events from each of the events files to the data store.Type: GrantFiled: February 27, 2017Date of Patent: July 31, 2018Assignee: salesforce.com, inc.Inventors: Aakash Pradeep, Adam Torman, Alex Warshavsky, Samarpan Jain