Skip to content
zLog

zLog

For and by Mainframe Users

Menu
  • Home
  • Forum
  • MAINFRAMES
    • COBOL
    • JCL
    • DATABASE
      • IBM DB2
      • Other Databases
    • CICS, Middleware and MQ Series.
    • TSO & ISPF
    • Third Party Tools
      • SORT
  • Everything Else
    • Everything else
  • About Us
  • Log In

Integrating Mainframe and Unstructured Data Processing with Apache Spark or Hadoop

No Comments
| Everything else

Integrating Mainframe and Unstructured Data Processing with Apache Spark/Hadoop: A Step-by-Step Guide In the digital age, data has become the […]

Read More »

Mainframe Myths and Misconceptions

1 Comment
| Mainframes

Debunking the myths and misconceptions surrounding mainframes is essential to understanding their true value and potential in today’s technological landscape. As we’ve explored, mainframes are far from outdated relics; they are dynamic, versatile, and powerful computing systems that continue to play a pivotal role in various industries.

Read More »

Real-Life Use Cases of Mainframes in Different Industries

1 Comment
| Mainframes

From processing financial transactions and managing healthcare data to powering e-commerce platforms and optimizing manufacturing processes, mainframes prove their versatility and adaptability. These robust computing systems stand as a testament to the enduring value of foundational technologies, offering a steadfast foundation for innovation and growth in a rapidly evolving world. As industries continue to evolve and embrace new technologies, the mainframe remains an unwavering presence, ensuring the smooth functioning of essential operations and delivering tangible value to businesses and individuals alike.

Read More »

Mainframe Performance: Unveiling the Power and Optimization of Enterprise Computing

No Comments
| Mainframes

  In the ever-evolving landscape of enterprise computing, the mainframe stands as a stalwart pillar of power, reliability, and performance. […]

Read More »

The Role of Mainframes in Big Data Analytics

No Comments
| Everything else

The Role of Mainframes in Big Data Analytics: Leveraging Mainframes for Advanced Insights In today’s data-driven world, the term “big […]

Read More »

Are “GO TO” Statements Bad for COBOL Programming?

No Comments
| Cobol

Are “GO TO” Statements Bad for COBOL Programming? How to Modify Existing Programs to Remove Them? In the realm of […]

Read More »

Why Mainframes Are Among the Most Secure Systems in the World

1 Comment
| Mainframes

Mainframe Security: Why Mainframes Are Among the Most Secure Systems in the World In the world of computing, security is […]

Read More »

Understanding NUMVAL in COBOL: A Guide with Examples

No Comments
| Cobol

Understanding NUMVAL in COBOL COBOL, short for Common Business-Oriented Language, is a programming language that has been widely used in […]

Read More »

Exploring the CALL Statement in COBOL Programming

No Comments
| Cobol

Introduction COBOL (Common Business-Oriented Language) has been a workhorse of the programming world for decades, especially in business and financial […]

Read More »

The Future of Mainframes: Predictions and Trends to Watch

2 Comments
| Mainframes

  Introduction Mainframes have been a backbone of the IT industry for decades, playing a pivotal role in powering critical […]

Read More »

Posts pagination

Previous 1 … 9 10 11 … 19 Next

Categories

  • Access Methods (5)
  • Cobol (12)
  • Database (2)
  • DevOps (24)
  • Everything else (17)
  • IBM DB2 (3)
  • Interviews Requests (1)
  • JCL (9)
  • Mainframes (125)
  • Other Databases (1)
  • REXX (2)
  • sort (9)
  • TSO & ISPF (2)
  • Uncategorized (2)
  • VSAM (2)
  • Webmaster (3)

Tag Cloud

#devops #DigitalTransformation #mainframe #MainframeModernization #mainframeperformance #MainframeSecurity agility AI Automation Case Studies cloud integration COBOL Collaboration Compliance containerization continuous integration cpu data security DB2 DevOps Digital Transformation efficiency Encryption IBM ICEGENER. SyncSort ICEMAN ICETOOL Integration JCL legacy modernization Legacy systems machine learning Mainframe mainframe development Mainframe modernization mainframes microservices Modernization monitoring Reliability Resource Allocation Scalability Security SyncTool z/OS

Recent Posts

  • COBOL Modernization in 2025: Breathing New Life into a Classic Language
  • Why Mainframes Are Still Indispensable in the Cloud Era
  • Navigating Legacy System Modernization Without Disruption
  • The Timeless Backbone of IT: Mainframes’ Role in Modern Enterprises
  • COBOL in the 21st Century: Modernization and Beyond

zLog 2025 .

Privacy | Terms | Adsense Disclaimer