Apparatus, system, method for enabling web-applications to access enterprise managed data
A computer program and enterprise management technology, applied in computing, website content management, network data retrieval, etc., can solve the problem of not providing enterprise-level data management functions submission, rollback, backup and recovery, and there is no mechanism to recover the transaction, Inability to secure specific transactions, etc.
Inactive Publication Date: 2007-02-21
INT BUSINESS MASCH CORP
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Problems solved by technology
Records are locked at the file or record level without guaranteeing that a particular transaction will complete as an atomic transaction, meaning that one part of the transaction may complete and change data while the necessary second part fails to update the data
Additionally, there is currently no mechanism to recover a transaction if it fails completely or partially
[0013] In addition, the file system connected to the VSAMSQL interface does not provide other enterprise-level data management functions such as two-phase commit, rollback, backup and recovery of this critical data
Access to VSAM data 106 by web applications using the VSAMSQL module 114 can result in lost data, data integrity issues, and / or data access limited to a single request due to data locking
Method used
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[0031] It will be readily understood that the components of the present invention as generally described and illustrated in the drawings herein may be arranged and designed in many different configurations. Accordingly, the following more detailed description of embodiments of the apparatus, systems and methods of the present invention shown in the drawings is not intended to limit the scope of the invention as claimed, but is merely representative of selected implementations of the invention. example.
[0032]Many of the functional units described within this specification have been labeled as modules, in order to more particularly emphasize their implementation independence. For example, a module may be implemented as a hardware circuit comprising custom VLSI circuits or gate arrays, off-the-shelf semiconductors such as logic chips, transistors, or other discrete components. A module may also be implemented in programmable hardware devices such as field programmable gate ar...
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An apparatus, system, and method are provided for enabling web-applications to access enterprise managed data. The invention includes a recoverable resource manager (RRM), a transaction converter, an interface, and a results converter. The RRM provides transactional recovery and transactional access for a plurality of applications including the web-applications. The transaction converter, interface, and results converter cooperate such that relational data requests sent by the web-application access the non-relational data through the RRM and return relational results from non-relational results provided by the RRM. In one implementation, the present invention provides transactional access to web-applications for VSAM data accessible exclusively through a z / OS operating system.
Description
technical field [0001] The invention relates to an enterprise information system. In particular, the present invention relates to apparatus, systems, and methods that enable web applications to have recoverable transactional access to enterprise-managed data. Background technique [0002] Computer and information technology continues to evolve and provide tools that allow software applications to interact more easily than in the past. For example, in recent years, web applications and web services have been proposed to allow client applications, such as ubiquitous web browsers, to communicate over world-wide networks, such as the World Wide Web, with server applications programmed to provide a variety of services including Banking, shopping, remote access, database access, and more. Typically, the data for these services continues to be stored and maintained in the format originally defined when older computer technology first provided these servers. [0003] Modern inter...
Claims
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IPC IPC(8): G06F17/30
CPCG06F17/30893G06F16/972
Inventor P·富雷尔C·卡尔兰扎·刘易斯W·B·内特尔斯S·A·拉奥T·许
Owner INT BUSINESS MASCH CORP