What’s popular in system administration
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Popular in live online training
See allMarch 31, 2021
Identity and Access Management Fundamentals
Presented by Harpreet Kohli
Your guide to a successful IAM program In cybersecurity, the âfortress and moatâ analogy served well only when users worked within office walls on office machines and had to go through ...
March 24, 2021
Fundamentals of Event-Driven Microservices
Presented by Adam Bellemare
Building architecture to support your organizationâs data An organization is only as good as its data, and enabling access to that data is a critical part of how any system delivers ...
March 24, 2021
Getting Started with Cloud Computing
Presented by Michael Shannon
Essential Knowledge for Cloud Basics and Studying for the CompTIA Cloud+ Exam Cloud computing is quickly becoming one of the most important topics you can learn to stay current in todayâs ...
April 6 & 7, 2021
Containers A-Z
Presented by Brent Laster
An overview of containers, Docker, Kubernetes, Istio, Helm, Kubernetes Operators, and GitOps A container is a software unit that packages up code, dependencies, configuration, and environments as a self-contained application. Containers ...
April 8, 2021
Microservices Data Decomposition
Presented by Sam Newman
Patterns for breaking apart and working with data in a microservice world Most people understand that microservices work best when you donât share databases, but actually dealing with the challenges you ...
March 16, 2021
Microservices Data Decomposition
Presented by Sam Newman
Patterns for breaking apart and working with data in a microservice world Most people understand that microservices work best when you donât share databases, but actually dealing with the challenges you ...
Popular in interactive learning
See allUnderstand Container Security with CGroups and Namespaces
By O'Reilly Media, Inc.
In this scenario, you'll learn the foundations of CGroups (Control Groups) and Namespaces to apply security restrictions to containers. ...
What Is a Container Image?
By O'Reilly Media, Inc.
A look at Linux Container Images. ...
See Container Metrics with Docker Stats
By O'Reilly Media, Inc.
When running containers in production, it's important to monitor runtime metrics, such as CPU usage and memory, to ensure they're behaving as expected. These metrics can also help diagnose issues if ...
Use No New Privileges Flag to Secure Containers
By O'Reilly Media, Inc.
In this scenario, you'll learn how to block containers from gaining additional user privileges, even when running as a non-root user. ...
Cloud Native Data: Materialized Views
By Peter Jausovec
Generating materialized views over data in multiple data stores ...
Securing Containers with User Namespaces
By O'Reilly Media, Inc.
In this scenario, you'll learn how to configure user Namespaces to add additional user isolation and remap container root users to non-privileged users on the host machine. ...