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Tech topics worth exploring
Expand a topic to learn more and see related resources.
APIs
Topic
Understanding APIs
APIs let your products and services communicate with other products and services without having to constantly build new connectivity infrastructure.
Articles
Automation
Topic
Understanding automation
Automation is the use of technology to perform tasks without human assistance. In tech, automation is found in IT systems and business decision software.
Articles
Cloud computing
Topic
Understanding cloud computing
Clouds are IT environments that abstract, pool, and share scalable resources across a network.
Articles
Containers
Topic
Understanding Linux containers
Containers let you package and isolate applications with their entire runtime environment, making it easier to move the contained app between environments.
Articles
DevOps
Topic
Understanding DevOps
DevOps is an approach to culture, automation, and platform design intended to deliver increased business value and responsiveness through rapid service delivery.
Articles
Digital transformation
Topic
Understanding digital transformation
Digital transformation integrates new technology and applications into your existing infrastructure to fundamentally change how it operates.
Articles
Integration
Topic
Understanding enterprise integration
Enterprise integration has evolved from a centralized model with an enterprise service bus (ESB) to a distributed architecture with many reusable endpoints.
Articles
Linux
Topic
Understanding Linux
Linux is the stable foundation for all IT workloads and deployments—whether traditional or innovative—from bare metal to virtual, cloud, and containers.
Articles
Elo cut time to market with agile, on-demand infrastructure built on Red Hat Enterprise Linux.
Microservices
Topic
Understanding microservices
Microservices is an architecture and an approach to writing software where apps are broken down into their smallest components, independent from each other.
Articles
Middleware
Topic
Understanding middleware
Middleware is any software between the kernel and user applications that provides services to apps outside of what’s offered by the operating system.
Articles
Security
Topic
Understanding security
IT security protects the integrity of information technologies like computer systems, networks, and data from attack, damage, or unauthorized access.
Articles
Virtualization
Topic
Understanding virtualization
Virtualization makes a single physical machine act like multiple—saving you the cost of more servers and workstations.
Articles
Red Hat and open source
We believe in collaboration. We believe in choice, control, and freedom. Open source values like meritocracy, community building, and transparency are changing the way we approach business and life.