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C2140-135 exam Dumps Source : Rational Host Access Transformation Services (HATS) v7.1
Test Code : C2140-135
Test Name : Rational Host Access Transformation Services (HATS) v7.1
Vendor Name : IBM
Q&A : 60 Real Questions
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IBM Rational Host Access Transformation
IBM Rolls Out system z10 Mainframe, Plus Dev tools
by using Kurt Mackie
IBM nowadays introduced the debut of its new gadget z10 mainframe computing device for enterprise facts facilities. The business also rolled out a considerable number of application items and courses geared toward helping its shoppers and enterprise companions assist mainframe operations and enterprise software construction efforts.
Clusters of PCs the use of x86-based mostly hardware could be all of the rage, but IBM boasts that system z10 is the equivalent of "well-nigh 1,500 x86 servers." The business is also touting the energy effectivity of its latest mainframe product, citing "up to eighty five p.c much less power prices."
some of the new application products linked to IBM's device z10 announcement is IBM Rational business Developer. This integrated development ambiance can be used to advance purposes for device z with out requiring the developer to know the underlying middleware, based on IBM's announcement.
the brand new IBM Rational Host entry Transformation services (HATS) solution is designed to aid builders take "eco-friendly display"-class purposes and create internet features out of them which have graphical user interfaces. The HATS tool helps cell machine software introduction in certain, in keeping with Scott Searle, IBM's product director of advertising for enterprise modernization products.
5 IBM Rational commercial enterprise modernization solutions had been introduced nowadays: IBM business COBOL for z/OS v4.1; IBM commercial enterprise PL/I for z/OS v3.7; IBM Rational Developer for system Z; IBM Rational Transformation Workbench; and software Configuration and Library manager advanced version for z/OS v1.2.
despite developer interest in more moderen programming languages, legacy coding within the type of COBOL lives on. Searle pointed out that there at the moment are extra COBOL developers around than at every other time. He estimated that there are as many as 10,000 or as much as 50,000 COBOL developers in India on my own.
due to the fact that COBOL purposes get tweaked or age over the years, builders might also face the dreaded "spaghetti code" mess as they are trying to adapt legacy apps to meet existing enterprise wants.
From IBM's point of view, enterprise modernization contains 5 components, according to Searle.
the first component is to look on the belongings and greater be mindful the code that you've got. Separate code with first rate company good judgment from the lifeless code.
The 2nd component is associated with structure. Use an built-in building environment to take the code you have identified and reconstitute it inside the stack that runs on the mainframe.
Third, use the Rational business Developer interface and IBM's new language -- referred to as commercial enterprise generation Language (EGO) -- to move workloads backward and forward. EGO refaces the information into a greater person-friendly format, Searle explained. EGO is an IBM language newer than COBOL and PL/I and appropriate for gadget i and gadget z users.
COBOL, Java, home windows and Linux developers can all use EGO enormously simply, he brought.
"I think experiences show that if you try to train a COBOL developer Java, there may be a really high failure fee -- I've heard 80 p.c," he observed. "And it probably goes the identical means in reverse. via EGO, they both can do the same element and that they can output the consequences in either COBOL or Java."
Fourth, use IBM Rational ClearCase solution for gadget z to achieve utility lifecycle administration.
at last, that you would be able to appear strategically at your mainframe environment and reuse the proven code that you simply understand works, Searle said.
For more element on IBM's announcement, see the clicking unencumber .
Kurt Mackie is online information editor, business community, at 1105 Media Inc.
here's the third installment on modernizing business-crucial functions on the mainframe. check out the outdated...
chapter on the risks and benefits of software modernization.
internet features allow IT departments to make a legacy mainframe application accessible no longer only to the whole firm, but also to a global customer and associate base of thousands and thousands. The net carrier's skill to provide one service for distinctive front-conclusion consumers – conclusion users via the site, in-house utility or pass-corporation know-how -- enables greater swift alterations to the mainframe application that are available to a large latitude of users. The web service's capability to invoke other web services such as safety, company compliance and personalization, makes the mainframe software greater feature-prosperous. web provider information, saved in a repository, offers administrators a standard utility-asset counsel base to display screen and troubleshoot the superior mainframe functions.
"Cloudization," or virtualization of mainframe apps, enhances internet features by using making the mainframe utility lots more bendy. as an alternative of per-platform capability on demand, it may shift workloads between structures. If a cloud doesn't include a mainframe, it may well nevertheless flow mainframe app circumstances to and within a far flung cloud -- and, of course, it might probably flow Wintel and Unix/Linux apps to a mainframe inside a cloud.
These technical benefits also lead to broader company benefits: lowering the cost of doing enterprise; enabling corporations to achieve greater efficiency through the use of mainframe business-vital purposes extra comfortably; using the mainframe as a hub of disbursed purposes that scale out across the net and up within the mainframe; and giving the organization stronger potential to adapt to changing situations.
criteria for an upgrading mainframe appsIT patrons should emphasize right here standards in settling on an improve-in-vicinity product for net enablement, web servicizing, or virtualization.
complete functionality. The answer should encompass extensive middleware that provides an impressive software infrastructure so developers upgrading the existing application can readily integrate effective new capabilities. The middleware may still assist ancient and new applied sciences as well as the improve technique. it can also include a full range of new expertise "necessities" such as .internet.
features. The employer of the upgrade product should still supply consultants and techniques integrators that are both experienced in the mainframe and savvy with new technology to help upgraders and train IT in upgrade most effective practices.
Flexibility. The product may still tackle undocumented mainframe purposes and enable convenient addition of a wide array of internet/e-enterprise elements.
Low risk. The upgrade technology should draw on long event with mainframes to realize and reduce unhealthy adjustments to the software, corresponding to alterations to the schemas of an underlying database.
Programmer productiveness. The expertise should aid tool units from the employer and/or third parties. The middleware may still provide potent APIs in order that e-enterprise functionality may also be all of a sudden brought.
IBM mainframe app modernization optionsIBM presents a huge set of mainframe application legacy modernization and net-servicization equipment and functions. The simple items are building and upgrade tools based on the Eclipse open supply framework, which provides necessities-based flexibility and third-celebration tool integration.
Rational Developer for gadget z (RDSz), commonly supplemented by means of Rational Host entry Transformation features (HATS), adds to Rational mainframe-building and existing-software-improve performance that makes it possible for users to prepare usual present and legacy utility for inclusion in composite purposes that integrate enterprise processes with no trouble.
RDSz additionally comprises assist for net features and JCA connectivity to diverse types of CICS and IMS, in addition to visible modeling and movement-generation assist for the CICS v3 provider circulate feature. It adds workflow and enterprise integration functionality to allow creation of latest composite functions that integrate with latest application features and net features. RDSz includes native help for WS-BPEL4WS-compliant methods and various system integration and ESB capabilities.
The Eclipse initiative certainly supports substituting or adding third-birthday party development tools to IBM's tools and framework. RDSz gives help for CICS-based mostly application upgrade. IBM's provider arm offers modernization outsourcing, counsel and help, together with web-servicization offerings. moreover, IBM modernization solutions allow users to include IBM's safety, privateness, business compliance and master data management utility as a part of the standard interface to those applications.
The introduction of the internet and cloud computing has had a mainframe utility effect at once opposite of what one might predict. in its place of increasing the appeal of migrating efficiency-crucial and equivalent existing purposes, the information superhighway makes it easier for corporations to internet-allow and net-servicize in region, adding least expensive internet connectivity and utility deployment or cloud deployment with minimal affect on the business's production environment. Mainframe users may still, for this reason, appear both for upgrade-in-vicinity capabilities in an ordinary building product or a separate upgrade toolset to permit reasonably priced re-use of the existing software portfolio in any development project.
Infostructure acquaintances and others have for a while referred to an upsurge in conversion of key mainframe purposes to web functions providing internet carrier provider interfaces. this is an immense win for shoppers. internet-servicizing mainframe applications in area allows users to take potential of no longer simplest the mainframe's company-important purposes but additionally its security, privateness, enterprise compliance and grasp-information-management utility. web-servicization enhancements the mainframe's legacy purposes, turning the corporate utility portfolio's vicious circle of expanding protection costs right into a virtuous circle of reducing fees and business advantages attainable to a much wider range of conclusion clients. Virtualization, commonly requiring no additional effort, can add least expensive flexibility for cloud implementations. IBM's huge mainframe building and legacy-application modernization equipment, and its utility for security and other internet-provider needs, make it a logical option for clients searching for to get full cost from a company-essential or mission-important mainframe utility.
in regards to the author: Wayne Kernochan is president of Infostructure associates, an affiliate of Valley View Ventures. Infostructure friends aims to deliver concept management and sound information to companies and users of counsel know-how. This document is the influence of Infostructure associates-sponsored analysis. Infostructure friends believes that its findings are aim and represent the highest quality analysis obtainable at the time of booklet.
What did you believe of this characteristic? Write to SearchDataCenter.com's Matt Stansberry about your data core concerns at email@example.com.
3 Rational computer equipment start Beta examine
IBM Rational application Architect, purposeful Tester and performance Tester start trying out.
by the time you read this, IBM Corp. will have begun beta testing types of three of its key Rational laptop construction tools. besides the fact that children the version 7.0 betas of IBM Rational application Architect, practical Tester and performance Tester run simplest on home windows, the common availability unlock will include both home windows and Linux versions, a company spokes-person demonstrated.
adjustments from the old models revolve round improvements made "to help implement service-Oriented Architectures, systems building and geographically allotted functions [sic]," IBM spoke of.
IBM's Rational utility Architect provides a model-pushed building and static analysis tool for utility architects and model-driven developers developing provider-Oriented structure (SOA), J2EE and portal purposes. New in version 7.0's installation functions are a reduced setting up footprint and the means for developers to with no trouble configure a crew's atmosphere.
An superior diagram editor creates net purposes by means of diagramming net pages and their linked links and automatic circulation-good judgment, as well as drag-and-drop integration of relational data and internet capabilities into internet pages.
below the heading of stronger C++ guide, application Architect will take capabilities of many gigantic enhancements in Eclipse CDT three.1.1 (C/C++ construction Tooling) and the potential to create C++ domain fashions with superior modeling help. edition 7.0 will also seriously change UML to C++ more efficaciously with more advantageous transformation aid, in accordance with IBM.
testing 1, 2, 3Software Architect 7.0 will activity accelerated unit testing with WebSphere software Server 6.1, as well as enhanced net security and crew modeling capabilities.
Rational purposeful Tester gives automatic useful and regression checking out for testers and GUI developers who should check Java, visible Studio.net and net-based mostly functions. version 7.0 comprises prolonged environment support.
SAP has introduced aid for useful trying out within the SAP GUI atmosphere and purposeful Tester now helps both Siebel 7.7 and seven.8, as smartly. The beta additionally enables groups to examine on the Firefox browser, and the checking out device is now certified as a workbench host for Citrix server. help for Microsoft's .web Framework 2.0 is additionally protected.
useful Tester 7.0 will add SOA-testing guide to provide purposeful and efficiency testing capabilities of functions and company tactics. That comprises trying out of headless services (no consumer interface within the software under check), and will deliver aid for internet carrier standards similar to soap, HTTP/S, JMS and WS-security. Testers can also investigate accessories of composite purposes average in SOA environments.
The Rational efficiency Tester 7.0 beta lets testers video display device materials using windows PerfMon, Linux/Unix Rstatd or Tivoli monitoring products. It provides response time breakdown for utility monitoring and problem analysis and adds root-trigger analysis via protecting response instances.
study looks into Open resourceThe tuition of California, Davis has received a $750,000 grant from the country wide Science foundation to conduct a 3-12 months study examining how open supply software is constructed. Professor Premkuma Devanbu hopes the analyze will show how the structure and firm of construction groups can impact the resulting code.with the aid of analyzing high-profile open supply tasks such as the Apache net server, PostgreSQL database and the Python scripting language, Devanbu hopes to draw meaningful conclusions about building organizations and their capacity to provide exceptional utility. Devanbu says his group chosen open supply initiatives as a result of they're capable of gain unfettered access to communications, together with e-mails and IM chat logs.One exciting difficulty for Devanbu is the query of why open source initiatives seem to defy Brooks' law, which states that adding manpower to a late utility venture handiest makes it later."it be not dazzling should you deliver americans in, since you ought to coach them," says Devanbu. "however that does not seem to occur in open supply initiatives-issues seem to go faster. i'm not certain why. but it could be that individuals are informed before they join the mission. They self-educate."
-- Michael Desmond
amongst different new facets, performance Tester 7.0 provides IP aliasing to guide emulating virtual consumer hundreds that use a number of IP addresses with a view to more precisely emulate true-world scenarios.
fascinated builders can sign up for the beta here .
Stuart J. Johnston has covered technology, particularly Microsoft, due to the fact that February 1988 for InfoWorld, Computerworld, tips Week, and workstation World, as well as for commercial enterprise Developer, XML & net services, and .net magazines.
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IBM Rolls Out System z10 Mainframe, Plus Dev Tools
By Kurt Mackie
IBM today announced the debut of its new System z10 mainframe computer for enterprise data centers. The company also rolled out various software products and programs aimed at helping its customers and business partners support mainframe operations and enterprise application development efforts.
Clusters of PCs using x86-based hardware may be all the rage, but IBM boasts that System z10 is the equivalent of "nearly 1,500 x86 servers." The company is also touting the energy efficiency of its newest mainframe product, citing "up to 85 percent less energy costs."
One of the new software products associated with IBM's System z10 announcement is IBM Rational Business Developer. This integrated development environment can be used to develop applications for System z without requiring the developer to know the underlying middleware, according to IBM's announcement.
The new IBM Rational Host Access Transformation Services (HATS) solution is designed to help developers take "green screen"-type applications and create Web services out of them that have graphical user interfaces. The HATS tool supports mobile device application creation in particular, according to Scott Searle, IBM's product director of marketing for enterprise modernization products.
Five IBM Rational enterprise modernization solutions were announced today: IBM Enterprise COBOL for z/OS v4.1; IBM Enterprise PL/I for z/OS v3.7; IBM Rational Developer for System Z; IBM Rational Transformation Workbench; and Software Configuration and Library Manager Advanced Edition for z/OS v1.2.
Despite developer interest in newer programming languages, legacy coding in the form of COBOL lives on. Searle said that there presently are more COBOL developers around than at any other time. He estimated that there are as many as 10,000 or up to 50,000 COBOL developers in India alone.
Since COBOL applications get tweaked or age over the years, developers may face the dreaded "spaghetti code" mess as they try to adapt legacy apps to meet current business needs.
From IBM's perspective, enterprise modernization involves five components, according to Searle.
The first component is to look at the assets and better understand the code that you have. Separate code with good business logic from the dead code.
The second component is associated with architecture. Use an integrated development environment to take the code you've identified and reconstitute it within the stack that runs on the mainframe.
Third, use the Rational Business Developer interface and IBM's new language -- called Enterprise Generation Language (EGO) -- to move workloads back and forth. EGO refaces the data into a more user-friendly format, Searle explained. EGO is an IBM language newer than COBOL and PL/I and appropriate for System i and System z users.
COBOL, Java, Windows and Linux developers can all use EGO relatively easily, he added.
"I think studies show that if you try to teach a COBOL developer Java, there's a very high failure rate -- I've heard 80 percent," he said. "And it probably goes the same way in reverse. Through EGO, they both can do the same thing and they can output the results in either COBOL or Java."
Fourth, use IBM Rational ClearCase solution for System z to achieve application lifecycle management.
Finally, you can look strategically at your mainframe environment and reuse the proven code that you know works, Searle said.
For more detail on IBM's announcement, see the press release .
Kurt Mackie is online news editor, Enterprise Group, at 1105 Media Inc.
This is the third installment on modernizing business-critical applications on the mainframe. Check out the previous...
chapter on the risks and benefits of application modernization.
Web services allow IT departments to make a legacy mainframe application available not only to the entire organization, but also to a global customer and partner base of millions. The Web service's ability to provide one service for multiple front-end clients – end users via the website, in-house application or cross-organization technology -- allows more rapid changes to the mainframe application that are available to a broad range of users. The Web service's ability to invoke other Web services such as security, business compliance and personalization, makes the mainframe application more feature-rich. Web service information, stored in a repository, gives administrators a common software-asset information base to monitor and troubleshoot the enhanced mainframe applications.
"Cloudization," or virtualization of mainframe apps, complements Web services by making the mainframe application much more flexible. Instead of per-platform capacity on demand, IT can shift workloads between platforms. If a cloud does not contain a mainframe, IT can still move mainframe app instances to and within a remote cloud -- and, of course, IT can move Wintel and Unix/Linux apps to a mainframe within a cloud.
These technical advantages also lead to broader business benefits: lowering the cost of doing business; allowing companies to achieve greater efficiency by using mainframe business-critical applications more effectively; using the mainframe as a hub of distributed applications that scale out across the Web and up within the mainframe; and giving the organization greater ability to adapt to changing conditions.
Criteria for an upgrading mainframe appsIT buyers should emphasize the following criteria in choosing an upgrade-in-place product for Web enablement, Web servicizing, or virtualization.
Comprehensive functionality. The solution should include extensive middleware that provides a powerful software infrastructure so developers upgrading the existing application can easily integrate powerful new capabilities. The middleware should support old and new technologies as well as the upgrade process. It should also include a full range of new technology "standards" such as .NET.
Services. The supplier of the upgrade product should provide consultants and systems integrators that are both experienced in the mainframe and savvy with new technology to aid upgraders and train IT in upgrade best practices.
Flexibility. The product should handle undocumented mainframe applications and allow easy addition of a wide range of Web/e-business features.
Low risk. The upgrade technology should draw on long experience with mainframes to detect and minimize dangerous changes to the application, such as changes to the schemas of an underlying database.
Programmer productivity. The technology should support tool sets from the supplier and/or third parties. The middleware should provide powerful APIs so that e-business functionality can be rapidly added.
IBM mainframe app modernization optionsIBM offers a large set of mainframe software legacy modernization and Web-servicization tools and services. The primary products are development and upgrade tools based on the Eclipse open source framework, which provides standards-based flexibility and third-party tool integration.
Rational Developer for System z (RDSz), often supplemented by Rational Host Access Transformation Services (HATS), adds to Rational mainframe-development and existing-application-upgrade functionality that allows users to prepare typical existing and legacy software for inclusion in composite applications that integrate business processes effectively.
RDSz also includes support for Web services and JCA connectivity to multiple versions of CICS and IMS, as well as visual modeling and flow-generation support for the CICS v3 Service Flow Feature. It adds workflow and business integration functionality to allow creation of new composite applications that integrate with existing application functions and Web services. RDSz includes native support for WS-BPEL4WS-compliant processes and a range of process integration and ESB capabilities.
The Eclipse initiative specifically supports substituting or adding third-party development tools to IBM's tools and framework. RDSz provides support for CICS-based application upgrade. IBM's service arm offers modernization outsourcing, advice and support, including Web-servicization offerings. Moreover, IBM modernization solutions allow users to incorporate IBM's security, privacy, business compliance and master data management software as part of the standard interface to these applications.
The advent of the Internet and cloud computing has had a mainframe application effect directly opposite of what one might expect. Instead of increasing the attraction of migrating performance-critical and similar existing applications, the Internet makes it easier for enterprises to Web-enable and Web-servicize in place, adding cost-effective Internet connectivity and application deployment or cloud deployment with minimal impact on the enterprise's production environment. Mainframe users should, therefore, look either for upgrade-in-place capabilities in an overall development product or a separate upgrade toolset to allow cost-effective re-use of the existing software portfolio in any development project.
Infostructure Associates and others have for some time noted an upsurge in conversion of key mainframe applications to Web services offering Web service provider interfaces. This is a major win for customers. Web-servicizing mainframe applications in place allows users to take advantage of not only the mainframe's business-critical applications but also its security, privacy, business compliance and master-data-management software. Web-servicization upgrades the mainframe's legacy applications, turning the corporate application portfolio's vicious circle of increasing maintenance costs into a virtuous circle of decreasing costs and business benefits available to a wider range of end users. Virtualization, often requiring no additional effort, can add cost-effective flexibility for cloud implementations. IBM's extensive mainframe development and legacy-application modernization tools, and its software for security and other Web-service needs, make it a logical choice for users seeking to get full value from a business-critical or mission-critical mainframe application.
ABOUT THE AUTHOR: Wayne Kernochan is president of Infostructure Associates, an affiliate of Valley View Ventures. Infostructure Associates aims to provide thought leadership and sound advice to vendors and users of information technology. This document is the result of Infostructure Associates-sponsored research. Infostructure Associates believes that its findings are objective and represent the best analysis available at the time of publication.
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German fashion company, Rudolf Wohrl, has announced that implementing a services oriented architecture (SOA), based on IBM software and mainframe technologies, enabled Rudolf Wohrl AG to reengineer its supply-chain processes. Designed by IBM Premium Business Partner FRITZ & MACZIOL, the architecture enhances the efficiency and transparency of the clothing company's supply chain and was the key to rapid implementation of its new business processes.
Rudolf Wohrl is one of the fashion retailers in Germany, selling women's wear, men's wear, children's wear and sportswear. Based in Nuremberg, it has approximately 2,900 employees and runs 38 stores. Rudolf Wohrl markets clothing from its own collections as well as the latest fashions created by renowned designers. Its large range of clothing and brands is due to the fact that it works with 500 different suppliers and partners.
Wohrl's IBM solution has been in real-time operation since May 2006. As a result, the complicated comparison of purchase orders and delivery dockets that reflect the business transactions between Wohrl, its 40 purchasers, and 500 suppliers now takes place in automated form. The fact that IBM WebSphere Business Modeler records and analyzes this process means greater transparency, and it also reveals ways of improving processes even further. This automated solution also produces a supplier documentation that allows Wolf to rank Wohrl's suppliers according to their efficiency.
The profit margins for retail companies in the clothing industry are relatively static. According to Michael Wolf, Director of Organization, IT, and Logistics at Wohrl, potential savings can largely be made by optimizing the corporation's business processes. Wolf examined the whole gamut of supply-chain processes and reengineered them with this fact in mind. He felt that one-off custom solutions had to be reduced, processes needed to be automated to a larger extent, and they needed to be made accessible to employees via a single, standardized interface. Wolf also believed it was important to involve staff members in the project from the beginning, and for them to analyze their business processes together. Wohrl's central inventory control system, which was developed in-house and runs on IBM System z hardware, is an important component of the new architecture.
Further basic IT elements such as free-form search functionality were required to create a link between Wohrl's legacy system and the new technology. Following a proposal by FRITZ & MACZIOL, an IBM Premium Business Partner, Wolf opted for a service-oriented architecture based on IBM software.
"Fashion is like yogurt -- it has a short shelf life. That's why business processes in this industry all have to take place quickly and efficiently. In other words, they need to be automated," said Michael Wolf, Director of Organization, IT, and Logistics at Wohrl AG "It's important not to underestimate the human aspect when you introduce such tools. Employees need time to get used to thinking in terms of business processes. You have to discuss the processes with them, and motivate them to accept any changes. You shouldn't expect too much at the beginning."
"The SOA implementation conducted at Wohrl is a classic example of the advantages that IBM products and solutions have on the SOA market. More than any other manufacturer, IBM offers its customers practical modules made using open standards, on the basis of which heterogeneous IT environments can be integrated within the scope of an SOA," said Dietmar Frik, project manager at FRITZ & MACZIOL. "In Wohrl's case, one of the ways this pays off is that the company's previous investment -- its COBOL-based inventory control system -- was not only protected but can still be utilized in an innovative manner as the backbone of its business processes."
"Rudolf Wohrl is a prime example of how the concept of SOA can be implemented effectively in a medium-sized enterprise, taking account of practical, everyday situations," said Sebastian Krause, Vice President of the Software Group at IBM Germany. "Protecting investments and integrating systems are really hot topics for mid-size businesses now, which is why there are so many innovative minds at work in precisely this segment -- people who've recognized the benefits that SOA can offer and now want to reap them."
The SOA-Based Solution Used by Wohrl AG
The SOA concept that FRITZ & MACZIOL developed for Rudolf Wohrl AG has four fundamental pillars: The IBM WebSphere Business Integration Server Foundation acts as the central service platform on which every workflow across the company takes place; IBM WebSphere Business Modeler, IBM WebSphere Integration Developer, and IBM Rational Application Developer are employed for modeling and developing new business processes. In Wolf's view, the ability to conduct a free-form search of the myriad of delivery dockets and invoices that enter and leave the company is another key component.
This is why the OCR text-recognition solution is a fundamental aspect of automated supply-chain processes. An IBM WebSphere Portal Server acts as the users' front end. The data from the inventory control system are retrieved by users via the IBM WebSphere Host Access Transformation Service (HATS) incorporated in the portal. As for document management and tamperproof archiving, these functionalities are provided by an archiving solution using IBM DB2 Content Manager.
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