Daniel Oh@danieloh30

@Java_Champions, @CNCFAmbassadors & TAG DevEx , Microsoft MVP, Developer Advocate 🥑, Technical Marketing, Keynote Speaker, Published Author @QuarkusIO

 Boston, MA
bit.ly/danielohtv
Joined September 2016
6,084 Photos and videos
Security Slam 2026 – Fall edition cncf.io/blog/2026/09/25/secu… #cncf via @CloudNativeFDN

Security Slam 2026 – Fall edition

The Open Source Security Foundation (OpenSSF) is partnering with the Cloud Native Computing Foundation (CNCF) Security Technical Advisory Group (TAG Security) to support the 2026 Security Slam at…

cncf.io
1
120
Day 1 at WeAreDevelopers just kicked off😎😎 Look forward to catching up with Java and AI developers this week💪💪 Eric Deandrea Ignacio Riesgo
1
114
Static thresholds for canary rollouts are officially brittle. Don't let standard Prometheus queries cause alert fatigue. Join me TODAY at 10:20 AM on Stage 2 at #WeAreDevelopers NA!
109
Observability Day: Where the community comes together at KubeCon + CloudNativeCon North America 2026 cncf.io/blog/2026/09/24/obse… #cncf via @CloudNativeFDN

Observability Day: Where the community comes together at KubeCon + CloudNativeCon North America 2026

Observability Day returns to KubeCon + CloudNativeCon North America on November 9, 2026, in Salt Lake City, Utah, bringing together maintainers, operators, and end users from across the CNCF…

cncf.io
1
3
686
Quarkus 3.39.5 - Maintenance release quarkus.io/blog/quarkus-3-39… via @quarkusio

Quarkus 3.39.5 - Maintenance release

Quarkus is a Java framework for building fast, efficient, cloud-native applications. It is Kubernetes-native, supports JVM and native executable deployments, provides live reload and delightful...

quarkus.io
1
1
117
Java is essential for the future of AI-native enterprise platforms. ☕️🚀Join my upcoming session: "Building Intelligent Enterprise Agents: Agent Patterns, MCP, and the Future of AI Native Design" at 2 pm today at #AIContext #AIAgents #ModelContextProtocol #EnterpriseAI
1
1
112
OpenTelemetry everywhere: Migrating a metrics platform at scale cncf.io/blog/2026/09/17/open… #cncf via @CloudNativeFDN

OpenTelemetry everywhere: Migrating a metrics platform at scale

For most of the last decade our metrics pipeline ran on gostatsd, the open-source StatsD implementation we maintain. It primarily did two jobs: as sidecar on every host and the aggregation tier at...

cncf.io
3
130
Quarkus 3.39.4 - Maintenance release quarkus.io/blog/quarkus-3-39… via @quarkusio

Quarkus 3.39.4 - Maintenance release

Quarkus is a Java framework for building fast, efficient, cloud-native applications. It is Kubernetes-native, supports JVM and native executable deployments, provides live reload and delightful...

quarkus.io
116
Running OpenBao on Kubernetes with a CloudNativePG PostgreSQL backend cncf.io/blog/2026/09/16/runn… #cncf via @CloudNativeFDN

Running OpenBao on Kubernetes with a CloudNativePG PostgreSQL backend

Managing infrastructure secrets on Kubernetes needs a backend that is self-healing and free of vendor lock-in, and that is exactly what OpenBao (the Linux Foundation’s open-source fork of HashiCorp…

cncf.io
1
2
116
View my verified achievement from @linuxfoundation. credly.com/badges/124f6bab-e… via @credly

Speaker: KubeCon + CloudNativeCon + OpenInfra Summit + Pytorch China 2026 was issued by The Linux...

Earners of this badge are speakers, selected by the Speaker: KubeCon + CloudNativeCon + OpenInfra Summit + Pytorch China 2026 Co-Chairs, who have provided thought-leadership and shared best practices...

credly.com
2
117
Building a reliable cloud native foundation for distributed AI training cncf.io/blog/2026/09/11/buil… #cncf via @CloudNativeFDN

Building a reliable cloud native foundation for distributed AI training

AI workloads are changing what platform teams need from infrastructure. Provisioning GPUs and standing up a cluster no longer makes a platform “AI-ready.” Once training spans more than one node…

cncf.io
121
Connecting AI agents directly to backend MCP servers is a massive production security risk. No auth, no RBAC, and zero guardrails. ❌ My new @DZone guide fixes this using agentgateway to secure your Quarkus backend:👉 dzone.com/articles/goose-age… #AIagents #MCP #AppSec
Made with AI
124
Want the power of AI coding assistants without exposing sensitive enterprise data? Join me TODAY at 16:10 JST at #AGNTCon + #MCPCon Japan (Hall 1F) to learn how to build your own open-source Claude Code using local LLMs & AI guardrails! 🚀📍 sched.co/2QlEY
1
1
5
207
Kubernetes disaster recovery: Guidance from three reproducible failure scenarios cncf.io/blog/2026/09/10/kube… #cncf via @CloudNativeFDN

Kubernetes disaster recovery: Guidance from three reproducible failure scenarios

This document describes three failure scenarios that separate having backups from being able to recover, and the guidance that follows from each. Every scenario is reproducible on a laptop from the…

cncf.io
126
Starting in 25 mins at #AGNTCon + #MCPCon Japan! 🇯🇵Learn to architect autonomous, production-ready Java systems with Daniel & Kevin.🛠️ Hands-on multi-agent design patterns🤝 Agent-to-Agent (A2A) collaboration👁️ Observability & guardrails🕒 16:10 JST | 📍 Hall B🔗
182
Part 2: Securing and Scaling Goose-to-Java Agent Traffic With agentgateway dzone.com/articles/goose-age… via @DZoneInc

Part 2: Securing and Scaling Goose-to-Java Agent Traffic

Deploy agentgateway as a security proxy between Goose AI agents and Quarkus MCP servers to enforce JWT auth, RBAC, and tool-poisoning guardrails.

dzone.com
1
2
495
How cloud native goes AI native cncf.io/blog/2026/09/09/how-… #cncf via @CloudNativeFDN

How cloud native goes AI native

“A sales guy writing code” used to be the lead-up to a joke. But now no one’s laughing. Designers used to sit meekly waiting for the high priests of code to make their designs real. Now they don’t…

cncf.io
116
Whose GPUs are these, anyway? Secure, self-service metrics for multi-tenant Kubernetes cncf.io/blog/2026/09/09/whos… #cncf via @CloudNativeFDN

Whose GPUs are these, anyway? Secure, self-service metrics for multi-tenant Kubernetes

It was a routine cost review. The slide showed the month’s GPU spend, the biggest line on the whole infrastructure bill, and someone asked a five-word question: “Are we using these things?

cncf.io
117
KubeCon Shanghai was an absolute blast! 🚀 Huge thanks to @CloudNativeFdn and everyone who stopped by my session. The cloud-native community in China is building at an incredible scale—the energy and technical Q&As were top-tier. See you at the next one! 🇨🇳💻#KubeCon #CloudNative
2
2
14
1,098
🚀 Happening TODAY in Shanghai! If you are attending KubeCon + CloudNativeCon + OpenInfra Summit + PyTorch Conference China 2026, do not miss our tech session on the future of DevOps and autonomous infrastructure!! @kevindubois 4:15 pm at Mandarin Hall I #AgenticAI #ArgoCD #IBM
2
155
Load more