Tuesday, December 29, 2009

Convert Legacy FOCUS Batch Jobs to WebFOCUS

One of the major challenges in converting legacy FOCUS on the mainframe is the number of batch jobs written with JCL.  Now, the challenges of manually analyzing and changing these jobs have been overcome.

Partner Intelligence has enhanced its BI Consolidator software for mainframe JCL.  For analysis and a conversion roadmap, the application can automatically scan, analyze, and inventory the instructions contained in the job stream.  After that, the BI Consolidator can automatically create new versions of the JCL: a legacy "test" version along with a new WebFOCUS "test" version for parallel testing, plus  a new WebFOCUS version for moving into production.

The BI Consolidator currently offers two options for converting mainframe jobs with FOCUS steps.  First, we can easily convert MVS FOCUS to Unix System Services WebFOCUS.  You eliminate your legacy text-based FOCUS license and usage, move to the web version, yet still have mainframe data access.  Your current FOCUS batch jobs continue to work, just using new web technology under the covers.  If you want, you can enhance the batch job outputs to take advantage of new WebFOCUS features, or simply leave everything running as-is.

A second BI Consolidator option is to automatically convert the JCL to replace MVS FOCUS processes with those running on a zLinux partition using TCP remote calls.  This technique allows you to offload mainframe processing while keeping your legacy batch job streams.  This is especially important if you have integrated other mainframe technologies into the FOCUS batch stream (e.g., COBOL steps, IMS batch access, TSO batch access, IDCAMS, external sorts, and so forth).

The BI Consolidator also provides documentation features that generate new job listings with special highlighting as well as test plan spreadsheets.  These help guide and simplify the parallel testing work.

Partner Intelligence's BI Consolidator application eliminates all of the manual coding typically involved with converting mainframe JCL with FOCUS steps to run with WebFOCUS.  It does this with zero defects and at a rate of about 20 jobs per second.  Any alternative manual approach is a waste of your company's money as well as unnecessary risk.

If you are interested in learning more, please contact me.

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1 comment:

Kalyan R said...

Hi Doug,

Do you have a prototype/example how to convert Legacy FOCUS Batch Jobs to WebFOCUS.

I need to convert JCL FOCUS to WebFOCUS using PCOM.

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I am a project-based consultant, helping data-intensive firms use agile methods and automation tools to replace legacy reporting and bring in modern BI/Analytics to leverage Social, Cloud, Mobile, Big Data, Visualizations, and Predictive Analytics. For several world-class vendors, I led services teams specializing in providing software implementation and custom application development. Based on scores of successful engagements, I have assembled proven methodologies and automated software tools.

During twenty years of technical consulting, I have been blessed to work with smart people from some of the world's most respected organizations, including: FedEx, Procter & Gamble, Nationwide, The Wendy's Company, The Kroger Co., JPMorgan Chase, MasterCard, Bank of America Merrill Lynch, Siemens, American Express, and others.

I was educated at Valparaiso University and the University of Cincinnati, graduating summa cum laude. In 1990, I joined Information Builders, the vendor of WebFOCUS BI and iWay enterprise integration products, and for over a dozen years served in branch leadership roles. For several years, I also led technical teams within Cincom Systems' ERP software product group and the custom software services arm of Xerox.

Since 2007, I have provided enterprise BI services such as: strategic advice; architecture, design, and software application development of intelligence systems (interactive dashboards and mobile); data warehousing; and automated modernization of legacy reporting.