Salesforce Com, Inc.

Oracle International Corporation

Bea Systems, Inc.

Actuate Corporation

Gary Horen

Tim A Wagner

Lorenzo Minore

Matthew Van Wely

Timothy Allen Wagner

Denise L Draper

Dynamic materialization of a feed is described. A request for a feed is received. A state of the feed is determined. Responsive to determining that the state is the inactive state, causing materialization of the feed in a second non-relational database system with feed items of the feed from the first relational database system, where the second database system is separate from the first database system, and setting the state of the feed to the activating state. Responsive to determining that the state is the active state, causing the request for the feed to be processed from the second non-relational database system.

Dynamic materialization of feeds for enabling access of the feed in an online social network

Each user from the users of the social networking system accesses the social networking system through a client device coupled with one of the servers on which the social networking system is implemented. In response to an occurrence of an information update, a first server from the multiple servers, transmits a representation of the information update to each one of other servers from the multiple servers; a second server from the other servers determines a set of active feeds associated with one or more active users that are connected to the social networking service through the second server; and for each active feed from the set of active feeds, the social networking system updates a view of the active feed to include the information update.

Distributed generation of live feed updates in a social networking system

A method and a system for determining unique counts of events from a stream of events are described. One or more sets of events are defined. A set is defined based on one or more parameters including a set type and zero or more set qualifiers. When an event occurs information related to the event is obtained and used to create a Hbase row key. The Hbase row key includes the set type, associated set qualifiers and a set member qualifier. The Hbase row key is added to the Hbase table when the Hbase row key is not already included in the Hbase table.

Method and system for determining unique events from a stream of events

Dynamic materialization of a feed is described. A request for a feed is received. A state of the feed is determined. Responsive to determining that the state is the inactive state, causing materialization of the feed by populating a materialized feeds table in a second non-relational database system with feed items of the feed from the first relational database system, and setting the state of the feed to the activating state. Responsive to determining that the state is the active state, causing the request for the feed to be processed from the materialized feeds table in the second non-relational database system. Responsive to determining that the state is the disabled state, causing the request for the feed to be processed from the first relational database system, and causing an update of the materialized feeds table in the second non-relational database system to be postponed for a predetermined amount of time.

An integrated development system for editing computer software code defines an annotation that includes an annotation identifier, at least one value, and an associated language for each value. The system displays the annotation identifier with a first value in an editing user interface. The system detects that a user is editing the first value. In response to the detecting, the system automatically revises the display of the first value based on a corresponding first language.

Customized annotation editing

A method and system for providing data integration of multiple data stores with diverse formats. The data integration engine accepts queries using a standard query language such as XML-QL, executes those queries against the multiple data stores, and returns the results. The data stores may include relational databases, hierarchical databases, file systems, application data available via APIs, and so on. A query may reference data that resides in different data stores. The data integration engine allows operations such as joins across multiple data stores.

Nested conditional relations (NCR) model and algebra

A system, method and media for automatically relating documents, comprising selecting a first element in a first document; selecting a second element based on the first element; annotating the second element in a second document with an annotation and wherein the annotation refers to the first element. This abstract is not intended to be a complete description of, or limit the scope of, the invention. Other features, aspects and objects of the invention can be obtained from a review of the specification, the figures and the claims.

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Seattle, WA, United States of America

Gary Horen