Oracle International Corporation

John G Bellemore

Ashwini Surpur

Debashish Chatterjee

Amit Jasuja

Nina Lewis

Michael L Gardner

Vicki Shimizu

Steve Burns

A method and apparatus for communicating between components associated with a web page and for communicating between a web page and a service is provided. According to one approach, page designers configure components associated with a particular page to use particular values by mapping parameters associated with the page to parameters associated with components of that page. According to one approach, an event is generated when a user manipulates a component associated with a page. A mapping is inspected to determine that the event is mapped to an action and the action is performed.

Web page communications using parameters and events

A method and system for managing access information for users and other entities in a distributed computing system is disclosed. An aspect is directed to sharing schemas across multiple users. This can be accomplished by mapping multiple global users to the same local schema. Any users mapped to that local schema would, upon logging in, receive the set of privileges associated with the global user and the local schema. In this manner, separate schemas would not need to be defined for each global user.

Method and system for implementing shared schemas for users in a distributed computing system

A method and system for managing access information for users and other entities in a distributed computing system is disclosed. An aspect of the invention relates to current user links between a first computing node and a second computing node. Objects are created/maintained to identify allowable links between computing nodes. Objects can also be created/maintained to store identification of chains of links. The current user link allows access for a user from the first computing node to the second computing node without user authentication by the second computing node. This can be implemented using trust relationships between the first and second computing nodes. Transitive aspects of the trust relationships can be handled by accessing information about chains of users/nodes. In addition, trust relationships can be administered by a local computing node.

Method and system for implementing current user links

A method and apparatus allows clients to share ports on a server. The server can maintain more sessions than server ports. When a client sends a command directed to the server, a resource manager inserted between the clients and the server intercepts the command and directs the server to select the session associated with a client prior to or at the same time that the resource manager forwards the intercepted command to the server. Responses from the server are forwarded by the resource manager to the client that sent the command to which the response relates. The resource manager may be coupled to multiple clients, and one or more ports of one or more servers.

Method and apparatus for coupling clients to servers

A mechanism is described for determining whether a password may be used in a system that determines access privileges based on passwords. A computer system, such as a database system, receives user supplied routines that are each associated with a group of users. A proposed password (e.g. string) is received that is associated with a particular user that belongs to particular group. The user supplied routine associated with the group is used to determine whether the proposed password may be used as a password.

Security and password mechanisms in a database system

System using session data stored in session data storage for associating

A method for providing security and password mechanisms in a data base system. The method limits access to the database to clients who transmit a valid password and user ID combination. Furthermore, the method requires that passwords are changed periodically. The method ensures that passwords meet certain criteria. Finally, the method provides a script which can be used to extend the security and password mechanisms.

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San Francisco, CA, United States of America

John G Bellemore