Mainframe computer - Wikipedia
https://en.wikipedia.org/wiki/Mainframe_computer
A mainframe computer is large but not as large as a supercomputer and has more processing power than some other classes of computers, such as minicomputers, workstations, and personal computers.
What is a mainframe? - IBM
https://www.ibm.com/think/topics/mainframe
Mainframe systems are computers able to process billions of calculations and transactions in real time, securely and reliably.
What is a Mainframe Computer? - GeeksforGeeks
https://www.geeksforgeeks.org/computer-organization-architecture/what-is-a-mainframe-computer/
Jul 12, 2025 · In simple terms, mainframe computers are super-fast and reliable machines that help process large amounts of data quickly and efficiently. They are designed to ensure that critical …
Mainframestechhelp | Complete Mainframe Tutorials
https://www.mainframestechhelp.com/
MainframesTechHelp's objective is to deliver point-to-point online content on various mainframe technologies (including technical and non-technical) for the readers to learn and gain expertise on …
The IBM mainframe: How it runs and why it survives
https://arstechnica.com/information-technology/2023/07/the-ibm-mainframe-how-it-runs-and-why-it-survives/
Jul 24, 2023 · Mainframe computers are often seen as ancient machines—practically dinosaurs. But mainframes, which are purpose-built to process enormous amounts of data, are still extremely …
What is Mainframe Computer? -Definition, Features & Working
https://educatecomputer.com/what-is-mainframe-computer/
Dec 23, 2025 · A mainframe is a powerful computer used for large-scale data processing. It is fast, reliable, and can support thousands of users at the same time.
Mainframe Tutorials - TutorialsPoint
https://www.tutorialspoint.com/mainframe_tutorials.htm
Learn Mainframe with 6 free tutorials. Mainframe tutorials covering all topics from beginner to advanced level at Tutorials Point.
What is a mainframe? It's a style of computing - IBM
https://www.ibm.com/docs/en/zos-basic-skills?topic=today-what-is-mainframe-its-style-computing
A mainframe is the central data repository, or hub, in a corporation's data processing center, linked to users through less powerful devices such as workstations or terminals. The presence of a mainframe …
Mainframe Computer: Examples, Types, Uses, & Features
https://computertechinfo.com/mainframe-computer-example-types-uses/
Jul 1, 2026 · In this post, we have been explored detail information about what is mainframe with their examples, types, components, as well as involving its functions, working, applications, uses, features, …
Mainframe Self Service Portal
https://portal.mainframe.ca/
If you forgot or need to reset your account, please click here to send a support ticket
Discover how to learn Python for beginners with this step-by-step roadmap. Master fundamentals, data structures, and build real projects. Start your coding journey today.
Analysis of EIC Tech Report 2026: 25 early deep-tech signals to strengthen Europe. Bio-inspired AI, quantum communications, biomineralization, and surgical robotics. Who wins and who loses? Read the full review.
Kubernetes architecture explained with examples: understand control plane, worker nodes, Pods, and deployment flow. Learn how clusters work with practical use cases.
Learn how to build an AI agent with LangChain in this step-by-step tutorial. Set up tools, integrate LLMs, and create autonomous agents with memory.
Learn what is infrastructure as code and why use it. Discover key benefits, essential tools, and best practices to automate and secure your cloud infrastructure.
Docker container networking explained in depth: learn bridge vs host networks, DNS, port publishing, and how to build secure, scalable multi-container apps.
MongoDB vs PostgreSQL when to use each: compare ACID compliance, scalability, schema flexibility, and query power. Choose the right database for your project.
Analysis of trends, hidden risks, and geopolitical implications of Top 10 Emerging Technologies 2026. Who benefits from new developments and who loses. Read the analytics.
Learn how Netflix scales its streaming infrastructure with AWS, Open Connect CDN, and chaos engineering. Discover the tech behind 270M subscribers and sub-100ms latency.
Compare fine tuning vs retrieval augmented generation for LLMs. Learn which approach suits your AI project based on accuracy, cost, and data freshness.