Abstract:
PROBLEM TO BE SOLVED: To provide a method and a device for using a wild card under a JMS topic name and a computer-usable medium. SOLUTION: This method includes a step for transmitting a storage message about a message identified by an ID including a topic stock ID and a topic wild card tag to a Java Naming and Directory Interface JNDI and a step for transmitting an implementation message, which instructs a middleware to store a new message in an optional topic having the topic stock ID, from the JNDI to the middleware. According to the implementation message, the middleware generates a special topic including the topic stock ID and the topic wild card tag, and when inquires of all the topics are made, a reusable dynamic message flow instruction to a broker is generated for allocating the following new message. COPYRIGHT: (C)2007,JPO&INPIT
Abstract:
Ausführungsformen der vorliegenden Erfindung stellen ein Verfahren, ein System und ein Computerprogrammprodukt für die nahtlose Integration einer Anwendung in ein speicherinternes Daten-Grid bereit. Gemäß einer Ausführungsform der Erfindung wird ein Verfahren zum Abfangen von Datenbankabfragen von einem Computerprogramm zum Weiterleiten an ein speicherinternes Daten-Grid bereitgestellt. Das Verfahren beinhaltet Abrufen von Datenbankabfragen von dem Datenbanktreiber für ein Datenbankverwaltungssystem von einem anfordernden Computerprogramm und Vergleichen zumindest eines Teils jeder der Datenbankabfragen mit einer Liste von Datenbankabfragen. Anschließend werden die Datenbankabfragen auf der Grundlage des Vergleichs selektiv an ein Daten-Grid wie beispielsweise ein speicherinternes Daten-Grid und nicht an die Datenbankverwaltung weitergeleitet.
Abstract:
Embodiments of the present invention provide a method, system and computer program product for the seamless integration of an application with an in memory data grid. In an embodiment of the invention, a method for intercepting database queries from a computer program for delegation to an in memory data grid is provided. The method includes retrieving database queries from a database driver for a database management system from a requesting computer program and comparing at least a portion of each of the database queries to a listing of database queries. Thereafter, the database queries are selectively routed to a data grid, such as an in memory data grid, in lieu of the database management based upon the comparison.
Abstract:
A method, system and computer program product for placing data in shards on a storage device may include determining placement of a data set in one of a plurality of shards on the storage device. Each one of the shards may include a different at least one performance feature. Each different at least one performance feature may correspond to a different at least one predetermined characteristic associated with a particular set of data. The data set is cached in the one of the plurality of shards on the storage device that includes the at least one performance feature corresponding to the at least one predetermined characteristic associated with the data set being cached.