Clerity Mainframe (Sort) Rehosting

 

JCL Sorts Migrate to CoSort in UniKix BPE and TPE

Challenges

 

As you move from the mainframe into "open systems," you may be working with the Mainframe Rehosting Solutions team at NTT DATA (formerly Dell, Clerity, et al). One of the components of your migration will likely be the sort package. You need a solution for JCL sort step conversion, VSAM file processing, related data transformation, and reporting services running in Unix or Windows.

 

You may also be looking for a way to modernize a variety of other data management and protection operations at the same time, and would prefer to work with a single, proven, affordable vendor while reducing the learning curve and complexities involved with multiple vendor tools.

Solutions

IRI CoSort is a recommend part of NTT Data Mainframe Reference Architecture, as well as a decades-long-proven solution for legacy sort software migration (including automatic JCL parm conversion) and application modernization. Since 1985 when CoSort was first made available on Unix systems, it became renown as "The Open Systems Standard" for sort software worldwide.

Thanks to close collaboration with NTT Data and its predecessors, you can leverage the power of CoSort directly within the UniKix Batch Processing Environment (UniKix BPE) and UniKix Transaction Processing Environment (UniKix TPE).

CoSort packages include free MVS (z/OS) and VSE sort parm translation tools to create JCL-equivalent job scripts ready for use in CoSort Sort Control Language (SortCL) programs. These translators also map the JCL commands for other legacy sort/merge software functions to SortCL, including: record selection, field reformatting, aggregation, de-duplication, and data type conversion.

Beyond "lift and shift" activities, CoSort uniquely and affordably positions you for a wide range of big data processing and governance challenges off the mainframe. Through SortCL and the broader IRI Voracity 'total data management platform," CoSort users can:

  • rapidly integrate data for data warehouse and data lake operations
  • report on  or wrangle data data for BI and analytics
  • protect PII with field-level masking
  • improve data quality
  • generate smart, safe test data.

All these activities use the same simple SortCL 4GL scripts of CoSort, and are supported in a free Eclipse IDE for job design, IRI Workbench.

If you are involved in a mainframe migration and require CoSort and related conversion assistance, please contact us, or NTT Data, for references and more information.