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The Complete Mainframe Professional Course - 4 Courses in 1

The first step in learning about Mainframes. Covers COBOL, JCL, VSAM, TSO/ISPF, Unix System Services and CICS.

  1. Topics
  2. IT & Software
  3. COBOL Programming

The Complete Mainframe Professional Course - 4 Courses in 1

InstructorAbhishek Rathi
Duration19h 24m
Students38.2K
Rating4.5 (8,835)
Sponsored
Price
$17.99
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Comidoc Analysis

Mainframe Essentials via Multi-Language Coverage

Strengths

Diverse Technical Scope

The curriculum provides a wide range of essential topics including TSO/ISPF commands, JCL conditional processing, VSAM dataset types, and COBOL programming.

Practical Application Elements

Instruction includes practical components such as COBOL assignments and CICS mini-projects to reinforce learning.

Editorial course preview

What the public course preview actually shows

These 3 complementary views highlight concrete, legible examples from the course presentation.

Preview 1 of 3

This introductory slide outlines the first module on mainframe basics, covering definitions, user demographics, technologies, and emulation using MVS Turnkey or 3270.

Preview 2 of 3

This instructional slide outlines the fifth part of the course, introducing the Customer Information Control System (CICS) as an application server on a mainframe with specific programming tasks.

Preview 3 of 3

The presenter displays a Certificate of Completion for The Complete Mainframe Professional Course, verifying the credential and instructor identity.

Selected from the course's public promotional preview. These images document visible presentation material only; they do not represent the complete paid curriculum.

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Modern COBOL: Professional Programmer's Fast-TrackMr. Randall Nagy4.5 (33)2h 45m
Curso completo de COBOL y JCLAdrián Domingo4.3 (640)24h 46m
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Limitations

Instructional Delivery Challenges

Learners have noted difficulties with the spoken accent and inefficient video pacing caused by very short episodes with repetitive intros.

Limited Technical Depth

The coverage of certain utilities is described as basic, which may not suffice for advanced interview preparation.

Environment Setup Friction

One sampled review suggests that some learners reported difficulties with the local environment setup and broken links within the course material.

Best suited to

  • Beginners seeking a broad overview of mainframe technologies
  • IT professionals transitioning into mainframe roles

Less suited to

  • Learners requiring deep technical utility knowledge for interviews
  • Those who prefer long-form, highly polished video instruction

Comidoc Score

6.1/10

Worth considering
Beginner-friendly

Comidoc verdict

Setting up a local mainframe emulator on Windows or Ubuntu serves as the starting point for navigating TSO/ISPF, JCL, VSAM structures, and COBOL fundamentals before concluding with CICS programming.

The curriculum provides a broad technical foundation across multiple languages and tools. However, the depth of instruction regarding specific utilities is limited, and learners may encounter friction due to presentation pacing or difficulties following the spoken accent. Some setup processes also appear inconsistent with the provided instructions.

This course is best suited for those looking for an introductory overview of the mainframe ecosystem rather than deep technical specialization.

Score breakdown

Curriculum depth
6.5

The curriculum covers many essential topics, but signals suggest the depth of certain utilities may be insufficient for advanced needs.

Applied learning
8.0

The inclusion of COBOL assignments and CICS mini-projects provides practical application for the core topics.

Clarity & experience
3.5

Instructional clarity is impacted by video pacing and difficulties regarding the spoken accent.

Currency & reliability
5.0

The course update label suggests recent maintenance, but learners have reported issues with dead links and environment setup difficulties.

Audience fit
6.5

The curriculum aligns well with the goal of introducing beginners to various mainframe technologies.

More Related Topics

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  • VSAM File Systems4
  • CICS Programming3
  • TSO and ISPF8
  • Legacy System Modernization18
  • IBM Mainframe15
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  • IBM z/OS Administration9
  • Mainframe Development13
  • SAP S/4HANA273