Samuel J Pullara

US Patent:

7788675, Aug 31, 2010

Filed:

Dec 13, 2005

Appl. No.:

11/301511

Inventors:

Adam Messinger - San Francisco CA, US
Samuel Pullara - San Francisco CA, US
Dave Brown - San Francisco CA, US

Assignee:

BEA Systems Inc. - Redwood Shores CA

International Classification:

G06F 15/173

US Classification:

719313, 709203, 709226

Abstract:

In a traditional application server that uses servlets, when a request is dispatched to a thread the service method of the appropriate servlet is called. When the service method returns the response is sent. This is sub-optimal in the case that an asynchronous event must occur before the response can be sent, because the thread running the servlet must block until the event occurs. The invention provides for asynchronous processing of such requests. In one embodiment, the invention provides an extension to the Servlet API which allows the service method to return (and thus the thread to be freed) before the response is ready to be sent. Then when the asynchronous event later occurs the response may be completed and sent.

US Patent:

20210117420, Apr 22, 2021

Filed:

Nov 2, 2020

Appl. No.:

17/087249

Inventors:

- Palo Alto CA, US
Dev A. Nag - Belmont CA, US
Samuel J. Pullara - Los Altos CA, US

Assignee:

VMware, Inc. - Palo Alto CA

International Classification:

G06F 16/2458
G06F 16/28

Abstract:

Techniques described herein perform implement a query using a synthetic time series (STS), for example applying an STS on time series data to obtain an answer to the query. In an embodiment, a method receives a times series and query relating to the time series. The method translates the query into a synthetic time series. The method executes a reduce operation on the STS and the time series. The method then returns the result of the operation as an answer to the query. A result of the reduce operation is returned as an answer to the query.

US Patent:

20170286496, Oct 5, 2017

Filed:

Apr 1, 2016

Appl. No.:

15/088590

Inventors:

- Palo Alto CA, US
Dev A. Nag - Belmont CA, US
Samuel J. Pullara - Los Altos CA, US

International Classification:

G06F 17/30

Abstract:

Techniques described herein perform implement a query using a synthetic time series (STS), for example applying an STS on time series data to obtain an answer to the query. In an embodiment, a method receives a times series and query relating to the time series, where the query specifies a condition. The method translates the condition into a synthetic time series and an operation on: the STS and the time series. The method executes the operation on the STS and the time series. The method then returns the result of the operation as an answer to the query. In some embodiments, the execution of the operation on the STS and the time series includes reducing the STS and time series without needing to grid.