Jul 23, 2025 · Server and mainframe are two important components of IT infrastructure but they are different in many ways and perform different functions within an organization’s computing environment.

May 1, 2025 · A look at the characteristics that make mainframe database systems unique, and how understanding them is key to database management.

A mainframe acts as a server for storing and processing data at high speeds and can carry out millions of instructions simultaneously. In contrast, supercomputers are much faster, capable of executing …

Oct 10, 2024 · This article delves into the intricate world of mainframe data storage, exploring the architectural components of traditional mainframe databases. We will examine their strengths and …

Apr 2, 2024 · Both midrange servers and mainframes offer higher availability and performance than commodity servers. mainframes the choice for companies looking for higher levels of computing …

Jul 17, 2024 · The mainframe remains a critical engine for many large enterprises, and data is its lifeblood. But with a variety of database options available, choosing the right one can be a challenge.

Mar 17, 2025 · In this blog post, we explore potential options to migrate IBM mainframe databases to AWS, focusing on three core topics: Db2 for z/OS, Information Management System Database (IMS …

Apr 4, 2025 · This article explores the key data sources on mainframes and the modern approaches to accessing and integrating them with distributed systems for analytics and business intelligence.

The two main databases deployed on IBM Z mainframes are Db2® for z/OS® and IMS. With Db2 for z/OS, you can define and manipulate your data by using Structured Query Language (SQL).

Understanding mainframe databases is crucial for any mainframe programmer. Mastery of SQL and the tools available will help you efficiently manage and utilize databases in your COBOL applications.