Daniel Oh (He/Him/His)

3420 points

Boston, MA

Technical Marketing, Developer Advocate, CNCF Ambassador, Public Speaker, Published Author, Quarkus, Red Hat Runtimes

Open Source Sensei People's Choice Award Awesome Article Award 2019 CentOS Community Manager Developer Docker Fedora Geek Java Contributor Club Containers Author Apache DevOps Cloud Linux

Authored Content

Family learning and reading together at night in a room

Set up network parental controls on a Raspberry Pi

With minimal investment of time and money, you can keep your kids safe online.

3 serverless strategies to look for in 2021

These serverless applications development and deployment approaches are driving fast-adoption of the DevApps practice today.

Person drinking a hat drink at the computer

Combine GraphQL with Java to build a flexible and modern API

Avoid under-fetching and over-fetching data when retrieving data using REST APIs.

What makes Java open source?

Clearing up the confusion about developing in Java while staying in the open source ecosystem.

5 open source IDE tools for Java

Java IDE tools offer plenty of ways to create a programming environment based on your unique needs and preferences.

Set up Vim as your Rust IDE

The Vim text editor is a great development environment for programming Rust applications.

Authored Comments

danieloh

25 Jul 2019

Certifications for DevOps engineers

Definitely, agree with you. Thanks for the feedback, Conor!!

danieloh

16 Jan 2019

Troubleshooting hardware problems in Linux

It depends on the environments. For example, CentOS or RHEL is so popular OS in enterprise production and systemd is the default feature in version 7.