Patent application number | Description | Published |
20090157641 | QUERY ROUTING IN DISTRIBUTED DATABASE SYSTEM - A query message is received at a first server of a plurality of servers of a first server type, at least part of data contained in the query message is transformed to a transforming result, based on the transforming result and a first lookup table at said first server, a storage location of a respective second lookup table at one of said plurality of servers of said first type is determined, the respective second lookup table is accessed at the determined storage location of the respective second lookup table at one of said plurality of servers of said first type, and an indicator indicating a storage location of data requested by the query message is retrieved from the respective second lookup table. | 06-18-2009 |
20090157684 | LOAD DISTRIBUTION IN DISTRIBUTED DATABASE SYSTEM - A state change in a network comprising a master server among a plurality of servers is determined, at the master server, a first lookup table is calculated, said first lookup table indicating respective partitions of a second lookup table distributed among active servers of said plurality of servers, the calculated first lookup table is distributed to each active server, and based on the first lookup table, at the master server, a modified partition of the second lookup table is generated. | 06-18-2009 |
Patent application number | Description | Published |
20110289342 | METHOD FOR THE FILE SYSTEM OF FIGURE 7 FOR THE CLUSTER - In general, an appliance that simplifies the creation of a cluster in a computing environment has a fairly straightforward user interface that abstracts out many of the complexities of the typical configuration processes, thereby significantly simplifying the deployment process. By using such appliance, system administrators can deploy an almost turn-key cluster and have the confidence of knowing that the cluster is well tuned for the application/environment that it supports. In addition, the present disclosure allows for configurations and integrations of specialty engines, such as Q processors or J processors, into the cluster. The disclosure provides systems and methods for configuring a cluster, managing a cluster, managing an MQ in a cluster, a user interface for configuring and managing the cluster, an architecture for using specialty engines in a cluster configuration, and interconnect between cluster components, and a file system for use in a cluster. | 11-24-2011 |
20110289343 | Managing the Cluster - In general, an appliance that simplifies the creation of a cluster in a computing environment has a fairly straightforward user interface that abstracts out many of the complexities of the typical configuration processes, thereby significantly simplifying the deployment process. By using such appliance, system administrators can deploy an almost turn-key cluster and have the confidence of knowing that the cluster is well tuned for the application/environment that it supports. In addition, the present disclosure allows for configurations and integrations of specialty engines, such as Q processors or J processors, into the cluster. The disclosure provides systems and methods for configuring a cluster, managing a cluster, managing an MQ in a cluster, a user interface for configuring and managing the cluster, an architecture for using specialty engines in a cluster configuration, and interconnect between cluster components, and a file system for use in a cluster. | 11-24-2011 |
20110289417 | USER INTERFACE FOR CONFIGURING AND MANAGING THE CLUSTER - In general, an appliance that simplifies the creation of a cluster in a computing environment has a fairly straightforward user interface that abstracts out many of the complexities of the typical configuration processes, thereby significantly simplifying the deployment process. By using such appliance, system administrators can deploy an almost turn-key cluster and have the confidence of knowing that the cluster is well tuned for the application/environment that it supports. In addition, the present disclosure allows for configurations and integrations of specialty engines, such as Q processors or J processors, into the cluster. The disclosure provides systems and methods for configuring a cluster, managing a cluster, managing an MQ in a cluster, a user interface for configuring and managing the cluster, an architecture for using specialty engines in a cluster configuration, and interconnect between cluster components, and a file system for use in a cluster. | 11-24-2011 |