摘要:
A system, method, and computer program product are provided for creating a data subscription to a remote database. Additionally, a system, method, and computer program product are provided for creating a persistent query, wherein a table in a remote database is represented by a meta-data definition.
摘要:
Systems, methods and computer program products for inherently integrating mobility with an enterprise are described herein. Enterprise data is accessed from one or more data sources data sources, wherein such data sources may comprise structured and unstructured data sources. The data is transferred from the enterprise to a plurality of mobile devices over a plurality of diverse networks. In an embodiment, such transfer takes into consideration characteristics of the diverse networks. The enterprise receives data generated by mobile devices while performing enterprise-related operations at the wireless edge. The enterprise responds to environmental changes using the received data.
摘要:
Systems, methods and computer program products for inherently integrating mobility with an enterprise are described herein. Enterprise data is accessed from one or more data sources, wherein such data sources may comprise structured and unstructured data sources. The data is transferred from the enterprise to a plurality of mobile devices over a plurality of diverse networks. In an embodiment, such transfer takes into consideration characteristics of the diverse networks. The enterprise receives data generated by mobile devices while performing enterprise-related operations at the wireless edge. The enterprise responds to environmental changes using the received data.
摘要:
A system, method, and computer program product are provided for creating a data subscription to a remote database. Additionally, a system, method, and computer program product are provided for creating a persistent query, wherein a table in a remote database is represented by a meta-data definition.
摘要:
A system, method, and computer program product are provided for executing a notification query derived from a download cursor for a business object to identify an updated subscription. The download cursor is run against the updated subscription to generate result rows. The result rows are sent to a client device in an import message. Additional systems, methods, and computer program products are provided for guaranteeing at-least-once delivery of a message.
摘要:
A system, method, and computer program product are provided for invoking an operation to change a current data row of a table in a local database. As a result, a pending change data row is inserted in the table, distinguished by a primary key comprising a common key value and a pending change indicator. The pending change is then submitted for synchronization.
摘要:
Systems, methods, and computer program products are provided for ensuring coherency between user data in a client and their corresponding state in enterprise information systems (EIS) wherein data migrates and subscriptions change over time. A mobile business object (MBO) identifies an update to a subscription or a change in set membership in order to provide updates to a client device and EIS systems. Cached data is filtered for client device users who synchronize data they are interested in (i.e., subscribed to). In an embodiment, the method keeps track of set membership by remembering on a per remote identifier/business object basis the set membership for a parent business object. When set membership changes, the method sends delete notifications to the device to remove ex-members. The method recognizes common relationship types in a business scenario and handles reference-type relationships as well as containment-type relationships. The methods include key tracking and membership tracking.
摘要:
A system, method, and computer program product are provided for invoking an operation to change a current data row of a table in a local database. As a result, a pending change data row is inserted in the table, distinguished by a primary key comprising a common key value and a pending change indicator. The pending change is then submitted for synchronization.
摘要:
Systems, methods, and computer program products are provided for ensuring coherency between user data in a client and their corresponding state in enterprise information systems (EIS) wherein data migrates and subscriptions change over time. A mobile business object (MBO) identifies an update to a subscription or a change in set membership in order to provide updates to a client device and EIS systems. Cached data is filtered for client device users who synchronize data they are interested in (i.e., subscribed to). In an embodiment, the method keeps track of set membership by remembering on a per remote identifier/business object basis the set membership for a parent business object. When set membership changes, the method sends delete notifications to the device to remove ex-members. The method recognizes common relationship types in a business scenario and handles reference-type relationships as well as containment-type relationships. The methods include key tracking and membership tracking.
摘要:
A method for cloning of prepared statements for execution against a database is described. In one embodiment, for example, a method for executing a database statement comprises steps of: preparing at least one template for execution of a statement against a database; storing the at least one template in a shared cache available to a plurality of database connections; in response to a request to execute a particular statement on a given database connection, determining whether a template for the particular statement is available in the shared cache; if the template is available in the shared cache, creating a database statement based on the template for execution on the given database connection; and executing the database statement on the given database connection.