1
Sashikanth Chandra, Dieter Gawlick, Sandeep Jain, Hasan Rizvi, Premal Shah, Alvin To: Apparatus and method for message queuing in a database system. Oracle Corporation, McDermott Will & Emery, May 2, 2000: US06058389 (217 worldwide citation)

An advanced message queuing system is integrated into a database system. A queue is an ordered list of messages. Messages are requests for processing by an application. Messages are database objects and can represent events or data. Messages comprise user data and control information such as a queue ...


2
Dieter Gawlick, James N Gray, Wallace M Iimura, Ronald L Obermarck: Method and apparatus for logging journal data using a log write ahead data set. International Business Machines Corporation, Shelley M Beckstrand, R Bruce Brodie, March 26, 1985: US04507751 (160 worldwide citation)

The invention provides a computing apparatus and method for maintaining a journal log. The computing apparatus includes volatile storage for storing a log buffer and a non-volatile storage for storing a journal log. Non-volatile storage means are provided for storing in a write-ahead data set a plur ...


3
Arno S Krakauer, Dieter Gawlick, John A Colgrove, Richard B Wilmot II: File system for a plurality of storage classes. Amdahl Corporation, Fliesler Dubb Meyer & Lovejoy, February 12, 1991: US04993030 (143 worldwide citation)

A file system for managing data files for access by a plurality of users of a data processing system that includes internal storage for buffering, external storage, and a file user interface by which the plurality of users request access to data files. A first level, coupled to the file user interfa ...


4
Edward C Cheng, Dieter Gawlick, Patrick E O Neil: System and method for efficiently indexing and storing a large database with high data insertion frequency. Digital Equipment Corporation, Flehr Hohbach Test Albritton & Herbert, April 20, 1993: US05204958 (128 worldwide citation)

A database index file is maintained by a computer system having primary random access memory and secondary memory. A record for each item added to the database is stored in a sequential file in secondary memory (disk storage) and an indexed pointer to the new record is stored in a small B-tree store ...


5
Benny Souder, Dieter Gawlick, Jim Stamos, Alan Downing: Asynchronous information sharing system. Oracle International Corporation, Hickman Palermo Truong & Becker, May 3, 2005: US06889231 (83 worldwide citation)

Techniques for sharing information in a wide variety of contexts allows both an explicit capture process and an implicit capture process to add information items to a staging area. An information sharing system supports both implicit and explicit consumption of information items that are stored in t ...


6
Neerja Bhatt, Dieter Gawlick, Ekrem Soylemez, Rahim Yaseem: Content based publish-and-subscribe system integrated in a relational database system. Oracle Corporation, Carina M Tan, Edward A Becker, Hickman Palermo Truong & Becker, June 11, 2002: US06405191 (67 worldwide citation)

A method and apparatus are provided for implementing a content based publish-and-subscribe system in a relational database system. A subscriber may request for messages by using a query language supported by the database server. The queries are then used as subscription rules for determining whether ...


7
Arno S Krakauer, Dieter Gawlick, John A Colgrove, Richard B Wilmot II: File system for a plurality of storage classes. Amdahl Corporation, Fliesler Dubb Meyer & Lovejoy, September 3, 1996: US05553285 (52 worldwide citation)

A file system for managing data files for access by a plurality of users of a data processing system that includes internal storage for buffering, external storage, and a file user interface by which the plurality of users request access to data files. A first level, coupled to the file user interfa ...


8
Dieter Gawlick, Samuel Defazio, Pankaj Tandon: Database having an integrated transformation engine using pickling and unpickling of data. Oracle Corporation, Brian D Hickman, Hickman Palermo Truong & Becker, April 23, 2002: US06377953 (52 worldwide citation)

A method and system are provided for handling within a database system data items that are associated with data types that are not supported by the database language used to the database system. The data types are registered with the database system by storing, in the database, metadata that indicat ...


9
Amit Ganesh, Gary C Ngai, Dieter Gawlick: Method and apparatus for making available data that was locked by a dead transaction before rolling back the entire dead transaction. Oracle International Corporation, Marcel K Bingham, Hickman Palermo Truong & Becker, November 11, 2003: US06647510 (49 worldwide citation)

A method and apparatus for removing changes made by a dead transaction is provided. According to the method, a first change is performed by the dead transaction prior to a second change. The first change made by the dead transaction is then undone prior to undoing the second change made by the dead ...


10
Aravind Yalamanchi, Dieter Gawlick, Jayanta Banerjee: Framework for handling business transactions. Oracle International Corporation, Hickman Palermo Truong & Becker, March 8, 2011: US07904434 (45 worldwide citation)

Techniques are provided for freeing up resources before operations that change the resources have successfully completed. Resources are freed up by committing database transactions that perform portions of operations before the operations themselves have successfully completed. If the operations fai ...



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