ESTCOMPR (E-Sector Compare)
Is there a tool for comparing files on a mainframe?
This is a utility for comparing/validating files on a mainframe. It detects differences regardless of the attributes of the input files. It has excellent reporting capabilities, making it suitable as an auditing tool, and can also be effectively used for comparing and validating patches, data, and creating program modification histories.
basic information
■ Main Function - Identification of Changes Compares two files and displays the differences in an easy-to-read report. It not only determines similarities and differences but also allows for key matching of data and decisions on record insertion and deletion using a rich set of parameters. ■ Versatility of Comparison Targets It can compare files regardless of their attributes, including sequential files on magnetic tape, VSAM, ISAM, databases, library management systems, partitioned files, and load modules. ■ Rich Interfaces It has over 24 interfaces and a user-friendly ISPF interface, allowing for customization of report formats to meet individual needs. ■ File Output Function There is a function to output the differences to a file, enabling the creation of test/sample data, among other tasks.
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Model number/Brand name
File Comparison/Verification System
Applications/Examples of results
DB2 Data Update Confirmation: https://ceccs.site/case_study/estcompr/estcompr.html
Detailed information
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Our company provides IT services such as selecting and building IT products suitable for our client companies, as well as operation and maintenance services. We protect our clients' IT infrastructure with high-quality services that are "reliable, safe, and comfortable," and we aim to be a business partner that continues to provide an IT environment where our clients' employees can focus on their core business.