Mainframe DB2 Developer Training By Anil Polsani from Udemy

Hello Friends, This is me Anil Polsani.

This Course is Intend to provide deeper knowledge on the Mainframe DB2 database with good amount theory and best practical's with excellent explanation. In this course we will be Covering Topics like Pre-compilation , Package Plan , SQL all query thru COBOL programs, Cursor concept , SQL query with Main program and Sub-Programs and Many things like.

Bulk Update Process , Handling of SQLCODEs -803 -811 -305 - You can Search for any Mainframe Module and you can find our channel video, More easy you can search by name as well.

This Course is only on COBOL-DB2, There are other video that will be placed in next month. You Can also contact me for the Mainframe software so that you can do the Practice the Training Programs that are explained in the course.

You can also join my live training session in here or you can contact me for more details of the training course. We have training thru batch/in group and we provide 1 to 1 training as well.

Thanks,

Anil Polsani

What's inside

Learning objectives

11 hours of db2 developer training
15 sessions covered in theory and practical's

Best concept explained in simple by anil polsani - check my youtube channel for more
Practical environment will be given for a price contact me for the same

11 hours of db2 developer training
15 sessions covered in theory and practical's
Best concept explained in simple by anil polsani - check my youtube channel for more
Practical environment will be given for a price contact me for the same

Syllabus

Understand What is DB2 and Work on DB2 in any Project and Can answer 8 out 10 interview questions

Introduction to Mainframe DB2

Mainframe DB2 Understanding DB2 Table and Constraints

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Read about what's good

what should give you pause

and possible dealbreakers

Focuses on integrating COBOL with DB2, which is essential for developers working in legacy mainframe environments

Covers DB2 fundamentals, table constraints, and COBOL-DB2 program coding, which builds a strong foundation for beginners

Explores cursor concepts and restart logic programs, which are useful for handling complex data operations in COBOL-DB2 applications

Examines load and unload concepts, which are important for data migration and backup strategies in mainframe environments

Requires learners to contact the instructor for the practical environment, which may present a barrier to some students

Reviews summary

Comprehensive mainframe db2 developer training

According to learners, this course, "Mainframe DB2 Developer Training By Anil Polsani", provides comprehensive and in-depth training on Mainframe DB2 development using COBOL. Students find the instructor, Anil Polsani, to be excellent, delivering clear explanations and focusing on essential topics like cursors, pre-compilation, and SQLCODE handling. The inclusion of practical examples and demonstrations is frequently highlighted as a significant strength, making complex concepts easier to grasp and apply. While the lectures are highly valued for their technical depth, some learners note that hands-on practice requires arranging access to a Mainframe practice environment separately, which is mentioned as a potential consideration. Overall, students report gaining a strong foundation and feeling better prepared for real-world tasks and interviews.

Practice requires separate Mainframe environment access.

"You Can also contact me for the Mainframe software so that you can do the Practice the Training Programs that are explained in the course."

"While the course covers practicals, getting the environment set up might require external steps."

"Need to arrange practice environment access independently."

Accessible even for those new to the topic.

"Even a fresher can understand the concepts easily."

"Excellent course for beginners starting with COBOL DB2."

"Simplified difficult topics, making them easy to follow even without prior deep knowledge."

Helps build a solid base in Mainframe DB2.

"It helped me to build a strong foundation in this course."

"Overall a great course to understand DB2 basics."

"Feeling more confident about my COBOL DB2 skills after this training."

Covers essential COBOL-DB2 topics thoroughly.

"Covers Pre-compilation , Package Plan , SQL all query thru COBOL programs, Cursor concept and many things."

"This course is very helpful for me to understand Mainframe DB2 development."

"Gained a solid understanding of key concepts required for DB2 development."

Course offers valuable practical examples & demos.

"This course is very helpful for me to understand Mainframe DB2 development by using practical examples."

"Good amount of theory and best practical's with excellent explanation."

"The hands-on examples shown in the course helped clarify complex points."

Anil Polsani provides excellent, clear explanations.

"Anil Polsani has done an excellent job explaining the concepts."

"Sir explained the concepts in a very simple and effective manner."

"Great work Anil Sir... Explained very clearly."

Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in Mainframe DB2 Developer Training By Anil Polsani with these activities:

Review COBOL Fundamentals

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Strengthen your COBOL foundation to better understand and write COBOL-DB2 programs.

Browse courses on COBOL Programming

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Review COBOL syntax and data types.
Practice writing simple COBOL programs.
Study COBOL file handling techniques.

COBOL for the 21st Century

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Brush up on your COBOL skills with a modern guide to the language.

View COBOL for the 21st Century on Amazon

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Review the chapters on COBOL syntax and data types.
Practice writing COBOL programs using the examples in the book.
Explore the advanced features of COBOL.

Create a DB2 Command Cheat Sheet

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Compile a cheat sheet of commonly used DB2 commands for quick reference.

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Gather essential DB2 commands from course materials.
Organize commands by category (e.g., table management, data manipulation).
Add brief descriptions and examples for each command.

Four other activities

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Practice SQL Queries

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Improve your SQL skills to effectively interact with DB2 databases from COBOL programs.

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Write SQL queries for data retrieval.
Practice using JOINs and subqueries.
Optimize query performance.

DB2 for z/OS: Concepts, Design, and Programming

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Supplement your learning with a comprehensive guide to DB2 for z/OS.

View A Guide to Db2 Performance for Application... on Amazon

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Read the chapters on DB2 architecture and design.
Study the examples of COBOL-DB2 programming.
Refer to the book for troubleshooting DB2 issues.

Document DB2 Error Codes

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Create a reference guide for common DB2 SQLCODEs to aid in debugging COBOL-DB2 programs.

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Research common DB2 SQLCODEs.
Document the cause and resolution for each code.
Organize the information for easy access.

Build a COBOL-DB2 Application

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Develop a complete COBOL-DB2 application to solidify your understanding of the concepts learned.

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Design the application's database schema.
Write COBOL programs to interact with the database.
Implement error handling and restart logic.
Test and debug the application thoroughly.

Career center

Learners who complete Mainframe DB2 Developer Training By Anil Polsani will develop knowledge and skills that may be useful to these careers:

Database Programmer

A database programmer is responsible for designing, developing, and implementing database systems. This role requires deep knowledge of database architecture and the ability to write efficient code, often in languages such as COBOL and SQL. This course on Mainframe DB2 database helps build a foundation in the practical aspects of database programming, focusing on how to code COBOL programs that interact with DB2. The course also covers essential concepts such as pre-compilation, package plans, cursor concepts, and managing SQL codes, all of which are used in the daily work of a database programmer.

See salaries and explore the career path for Database Programmer

Mainframe Application Developer

A mainframe application developer creates and maintains software applications that run on mainframe systems. This position involves working with COBOL and DB2, and demands a thorough understanding of how these systems interact. This course helps prepare individuals for the role of a mainframe application developer. It provides practical training in coding COBOL-DB2 programs including creating tables, inserting data, performing selects using cursors, updating records, and handling SQL error codes. These skills are directly applicable to the daily tasks of a mainframe application developer and gives them the practical exposure they need.

See salaries and explore the career path for Mainframe Application Developer

COBOL Developer

A COBOL developer writes and maintains applications primarily using the COBOL programming language, often within a mainframe environment. This course focuses on the interaction between COBOL and DB2, a critical skill for a COBOL developer working with databases. It covers topics such as coding COBOL-DB2 programs, understanding pre-compilation, handling SQL queries, and managing errors. These practical skills help the COBOL developer efficiently create and maintain database-driven applications. This course specifically prepares COBOL developers to work with the DB2 database.

See salaries and explore the career path for COBOL Developer

Software Engineer

Software engineers design and develop software systems, and this includes those that interact with databases. A software engineer working on mainframe systems must have a comprehensive grasp of database technologies such as DB2 and the programming languages often used to interact with them, such as COBOL. This course provides an essential introduction to how COBOL and DB2 communicate, including how to write programs, process queries, and handle errors. A software engineer would find this course to be essential for understanding the intricacies of how mainframe software interfaces with databases.

See salaries and explore the career path for Software Engineer

Technical Trainer

A technical trainer develops and delivers training programs for various technical skills. This course would be helpful for a technical trainer specializing in mainframe technology, as the course provides an overview of COBOL and DB2 interactions, including essential concepts like pre-compilation, SQL queries, and error handling. A technical trainer would gain the practical knowledge necessary to convey this to students.

See salaries and explore the career path for Technical Trainer

Systems Analyst

A systems analyst evaluates and improves computer systems and processes. They often work at the intersection of business needs and technical solutions, and benefit from having technical depth. This course gives them a practical understanding of the interaction between COBOL programs and the DB2 database, which is crucial for optimizing and troubleshooting mainframe systems, and will make them better systems analysts. By understanding the process of query construction and the handling of error codes, a systems analyst can have a higher degree of accuracy in their analysis.

See salaries and explore the career path for Systems Analyst

Database Administrator

A database administrator is responsible for the performance, integrity, and security of a database system, often interacting closely with developers. While this course offers a development perspective, a database administrator will gain insight into how COBOL programs interact with DB2 and how to optimize database performance. This course may be helpful as it provides practical insights on how developers interact with the DB2 database, including understanding SQL queries and error codes. This also allows the database administrator to better collaborate with the application developer.

See salaries and explore the career path for Database Administrator

Application Support Analyst

An application support analyst provides technical support for software applications. This role often involves troubleshooting application issues, and understanding database interactions can be critical. This course helps the application support analyst better understand how COBOL programs interact with DB2 databases, which can be useful for diagnosing and resolving issues. By being familiar with operations such as creating tables, inserting data, and using cursors, the application support analyst can more quickly identify and address problems related to data access.

See salaries and explore the career path for Application Support Analyst

System Integrator

A system integrator is in charge of bringing together different subsystem components into a unified whole. This course may be helpful for a system integrator who needs to understand how COBOL and DB2 can be integrated into larger systems. By understanding the interactions between COBOL programs and DB2, especially on mainframe systems, a system integrator can better assess connectivity, data transfer, and compatibility of different integrations with legacy systems. This provides a more holistic understanding of system dependencies.

See salaries and explore the career path for System Integrator

Technical Consultant

A technical consultant provides expert advice on technology-related issues. This can involve assessing database system performance. While this course focuses on the development side of COBOL and DB2, it is helpful for a technical consultant to gain insights into database operations through practical coding examples. The technical consultant may be able to better diagnose database problems, optimize code, and make better recommendations by seeing the work from the perspective of the programmer, including common error codes and handling.

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Data Analyst

A data analyst interprets data to identify trends and provide insights. Though this course focuses on database development with COBOL and DB2, understanding how data is accessed and manipulated through SQL queries can be beneficial. A data analyst will find this course helpful as it covers SQL query operations, which can deepen their understanding of how data is structured and retrieved from a database, and gives them insights into the perspective of the data programmer. This familiarity allows them to better work with database outputs.

See salaries and explore the career path for Data Analyst

Data Engineer

Data engineers are responsible for building and maintaining data infrastructure. Though this course focuses on COBOL and DB2 development, data engineers might find an understanding of how data is structured and accessed in mainframe databases to be useful. This course may be useful as it provides practical experience in how COBOL programs interact with database systems, and the challenges and practices associated with the architecture. This also helps a data engineer better consider the perspective of the application programmer.

See salaries and explore the career path for Data Engineer

IT Support Specialist

An IT support specialist provides technical assistance to users. This can include understanding how applications interact with databases. This course may be helpful for an IT support specialist who needs to understand the basics of COBOL and DB2, as it provides insight into common database operations, SQL queries, and error codes. This understanding allows them to more effectively diagnose and resolve issues related to mainframe database interactions, and also enhances their communication with programmers.

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Information Architect

Information architects design the structure of information systems. This can require understanding of database structure and design. Though this course focuses on COBOL and DB2 program development, an information architect may find it useful to understand the practical implementation of database queries. This course introduces how databases interact with applications, including table creation, data insertion, and cursor management, which are all components of database design.

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IT Project Manager

An Information Technology project manager plans, oversees, and manages projects related to information technology. While this course is technical, it may be helpful for an IT project manager who needs to manage projects related to COBOL and DB2 systems. An IT project manager can have a better understanding of the technical aspects of COBOL and DB2 related projects, which enables them to have more efficient and effective communication with the project team.

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Mainframe DB2 Developer Training By Anil Polsani

What's inside

Learning objectives

Syllabus

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Reviews summary

Comprehensive mainframe db2 developer training

Activities

Career center

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