Streamsets, Inc.

Oracle America, Inc.

Sun Microsystems, Inc.

Arvind Prabhakar

Krishnendu Chakraborty

Hari Shreedharan

Alejandro Humberto Abdelnur

Madhukar Devaraju

Systems and methods herein describe accessing a data processing pipeline, causing presentation of the data processing pipeline on a graphical user interface of a computing device, receiving a selection of a first user interface element within the graphical user interface, generating a datafile representing the data processing pipeline, submitting the datafile and an application to a software framework using an application programming interface, receiving, from the application, the generated datasets, applying the data operations the data processing pipeline, collecting performance data metrics from the data processing pipeline, and dynamically updating the graphical user interface with the collected performance data metrics.

User-interface driven creation and distribution of computer applications

In various example embodiments, a system, computer readable medium and method for schema update engine dynamically updating a target data storage system. Incoming data records are received. A front-end schema of the incoming data records is identified. The front-end schema and the current target schema are compared. Based on identifying a difference between the front-end schema and the current target schema, the current target schema is updated in order to be identical to the front-end schema. The current target data file is closed and the incoming data records are stored in a new target data file according to the updated target schema.

Automatic drift detection and handling

Systems and methods herein describe accessing a data processing pipeline, causing presentation of the data processing pipeline on a graphical user interface of a computing device; receiving a selection of a first user interface element within the graphical user interface, generating a datafile representing the data processing pipeline, submitting the datafile and an application to a software framework using an application programming interface, receiving, from the application, the generated datasets, applying the data operations the data processing pipeline, collecting performance data metrics from the data processing pipeline, and dynamically updating the graphical user interface with the collected performance data metrics.

A method for processing a first request including receiving the first request, determining a first application associated with the first request, determining a first filter instance parameter associated with the first application, instantiating a first filter instance using the first filter instance parameter, and processing the first request using the first filter instance.

Method and system to protect multiple applications in an application server

A method of trapping a logout event includes receiving an HTTP request, checking if a URI of the HTTP request matches an entry in a first map, looking for an entry in a second map, checking for a logout parameter in a list of request query parameters, checking for a logout parameter in a header of the HTTP request, checking for a logout parameter in a body of the HTTP request, and triggering a logout event when the first of the entries or parameters if found. The method can be extended to call a logout handler and can be used in a wide range of web-based computing environments and in particular with policy/web/j2ee agents.

Method for trapping HTTP logout events and for calling an application specific logout handler

A computer system having a user specified web browsing system for selectively monitoring application request to web based applications to detect and track redirection loops. The web browser of an embodiment of the present invention is configured to track multiple web applications at any given time to determine when to terminate requests to the same application resource when a redirection loops develops to that resource. In one embodiment of the present invention, a user programmable cookie is attached to the web browser to periodically check user specified web applications when a redirection loop is detected. The cookie enables the redirection loop to be terminated when the redirection loop reaches a predetermined maximum number of loops.

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Sunnyvale, CA, United States of America

Arvind Prabhakar