34 results about "Database catalog" patented technology

A system, method and database development tool are disclosed for automatically generating the complete dependency graph for use in debugging stored code objects in a database, by using a recursive dependency tracking algorithm which takes into consideration the indirect dependencies on triggers as well as the dependencies on implementations of object oriented code objects which are represented as separate objects in the database catalog.

For a database management system installed in a data processing system, the database management system for managing a database having partitions for storing table data based on a partitioning schema, in which each partition has an associated partition identifier, and in which the database has database catalog information associated therewith, a method for executing a query against the database is disclosed. The method includes identifying a partition identifier in accordance with the partitioning schema, selecting the partition identifier based on the contents of the query and the database catalog information, and executing the query against the identified partition. The method improves the execution of queries while minimizing the consumption of network resources.

A method, a computer system, and a computer program product that prioritizes search requests to a database directory by assigning the search requests to one or more templates. Attributes of the search requests, such as an IP address, the portion of the database to which the search is constrained, one or more return attributes, the scope of the search, and / or search filters used, are compared with values of those attributes of the templates. The template whose values of the attributes match the values of the attributes in the search request is selected. This template has a template identifier that is associated with a transaction name of a work unit enclave. The search request is then associated with the work unit enclave and the operating system of the computer system will execute the search request in accordance with the performance goals and priority of the service class into which the work unit enclave is assigned. Process steps include creating a search template if none exist, and configuring a database server to assign a transaction name to search requests based on attributes and their values of the search request and then associating that transaction name with a transaction name of the work unit enclave.

An apparatus and method are provided for storing primary and replica database directories using different data storage types. A first data store includes a first data store type, including a direct access memory type. The first data storage is used to store the primary database directory. A second data store of a second data store type including a shared type is also included. The second data storage is configured to store a replicated database directory that replicates at least a portion of the primary database directory.