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The latest news, tutorials, and guides for DevOps professionals

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Someone Ran migrate:fresh on Production

Someone Ran migrate:fresh on Production

1
Comments
6 min read

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GitHub's 2.9B Monthly Commits: Anatomy of an Outage

GitHub's 2.9B Monthly Commits: Anatomy of an Outage

1
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9 min read
The 9 Types of API Testing, and Where Each Belongs in Your Pipeline

The 9 Types of API Testing, and Where Each Belongs in Your Pipeline

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11 min read
Agentic AI Vocabulary for DevOps: 12 Terms You Already Operate Under Another Name

Agentic AI Vocabulary for DevOps: 12 Terms You Already Operate Under Another Name

2
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13 min read
11 Independent DevOps Learning Sites That Are Not Selling You a Certification

11 Independent DevOps Learning Sites That Are Not Selling You a Certification

16
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6 min read
Build and Evaluate an AI Error Explainer with DigitalOcean Inference

Build and Evaluate an AI Error Explainer with DigitalOcean Inference

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12 min read
The Anatomy of Kubernetes Persistent Storage: PV, PVC and the Parts That Bite

The Anatomy of Kubernetes Persistent Storage: PV, PVC and the Parts That Bite

1
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14 min read
Fix Your DevOps Career in One Day

Fix Your DevOps Career in One Day

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10 min read
6 Apache Kafka Use Cases, and When You Do Not Need Kafka

6 Apache Kafka Use Cases, and When You Do Not Need Kafka

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13 min read
Streaming LLM Responses in Next.js: 1.3s to First Token, Not 15.7s

Streaming LLM Responses in Next.js: 1.3s to First Token, Not 15.7s

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7 min read
Why Your Base Image Has 1,684 CVEs

Why Your Base Image Has 1,684 CVEs

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16 min read
HTTP QUERY Shipped. Your Cache Did Not Get the Memo

HTTP QUERY Shipped. Your Cache Did Not Get the Memo

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9 min read
We Built an On-Call Agent in Mastra: Where It Won and Where It Would Not

We Built an On-Call Agent in Mastra: Where It Won and Where It Would Not

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10 min read
Auth for a Postgres App, Without a Separate Service

Auth for a Postgres App, Without a Separate Service

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8 min read
Top 5 AI Agent Frameworks in 2026

Top 5 AI Agent Frameworks in 2026

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13 min read
You Cannot Rotate a Secret You Cannot Find

You Cannot Rotate a Secret You Cannot Find

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9 min read
Realtime Chat With Auth: Next.js, Neon Auth, and WebSockets

Realtime Chat With Auth: Next.js, Neon Auth, and WebSockets

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9 min read
From DNS to Delivery: Building Transactional Email with SMTPFast

From DNS to Delivery: Building Transactional Email with SMTPFast

1
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23 min read
A Postgres Branch Per Learner: Building on Neon

A Postgres Branch Per Learner: Building on Neon

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13 min read
Swapping Across 25 Models With One Line

Swapping Across 25 Models With One Line

11
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4 min read
Per-Branch AI Endpoints: Isolating Model Spend Across Prod, Preview, and CI

Per-Branch AI Endpoints: Isolating Model Spend Across Prod, Preview, and CI

12
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4 min read
Model Fallback and Routing Without a Provider SDK Each

Model Fallback and Routing Without a Provider SDK Each

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4 min read
One Key for Claude, GPT, and Gemini: the Gateway Pattern

One Key for Claude, GPT, and Gemini: the Gateway Pattern

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4 min read
Adding SAML and SCIM Before It Costs You a Deal

Adding SAML and SCIM Before It Costs You a Deal

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20 min read
Migrating From S3 to Branch-Aware Storage

Migrating From S3 to Branch-Aware Storage

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5 min read
Stop Standing Up an S3 Bucket Per Preview Environment

Stop Standing Up an S3 Bucket Per Preview Environment

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4 min read
Presigned-URL Uploads From a Serverless Function

Presigned-URL Uploads From a Serverless Function

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4 min read
Object Storage That Branches With Your Database

Object Storage That Branches With Your Database

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5 min read
Terraform Strings and Conditionals: The Complete Guide

Terraform Strings and Conditionals: The Complete Guide

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14 min read
What Does One Merge Actually Cost You in CI?

What Does One Merge Actually Cost You in CI?

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12 min read
I Tested AI Resume Screening. The Model Was the Fair Part

I Tested AI Resume Screening. The Model Was the Fair Part

5
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13 min read
Running a Background Job That Must Not Be Lost

Running a Background Job That Must Not Be Lost

5
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21 min read
Build and Deploy a Ticket Triage App with DigitalOcean Inference

Build and Deploy a Ticket Triage App with DigitalOcean Inference

5
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25 min read
Stacked Pull Requests on GitHub: What They Actually Fix

Stacked Pull Requests on GitHub: What They Actually Fix

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11 min read
What Actually Happens After You Send a Webhook

Includes an interactive simulator to test failures

What Actually Happens After You Send a Webhook

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6 min read
What It Actually Takes to Deliver a Webhook in Production

What It Actually Takes to Deliver a Webhook in Production

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22 min read
Explaining CI Failures Automatically with a GitHub Action

Explaining CI Failures Automatically with a GitHub Action

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11 min read
The DevOps Skills That Create Openings, Not Just Pass Filters

The DevOps Skills That Create Openings, Not Just Pass Filters

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13 min read
Receiving webhooks without getting burned

Receiving webhooks without getting burned

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7 min read
What Sending a Developer Newsletter Actually Takes

What Sending a Developer Newsletter Actually Takes

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13 min read
11 Laws That Quietly Run Your Engineering Team

11 Laws That Quietly Run Your Engineering Team

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14 min read
DMARCbis Is Here: What Changed in the New DMARC and What to Do to Your Records

DMARCbis Is Here: What Changed in the New DMARC and What to Do to Your Records

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12 min read
Build a Terraform provider for your side project's API (it's smaller than you think)

Build a Terraform provider for your side project's API (it's smaller than you think)

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3 min read
Send an Email by Hand: The Raw SMTP Conversation (and Why You Should Not Do It in Production)

Send an Email by Hand: The Raw SMTP Conversation (and Why You Should Not Do It in Production)

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7 min read
SPF, DKIM, DMARC: the 15-minute setup that actually passes

SPF, DKIM, DMARC: the 15-minute setup that actually passes

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3 min read
I gave my AI agent the ability to send email

Critical security risks in comment debate

I gave my AI agent the ability to send email

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3 min read
DevOps Engineer, What's Next? Five Career Paths for the Next Five Years

DevOps Engineer, What's Next? Five Career Paths for the Next Five Years

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11 min read
Stop Compiling Postgres Extensions in Your Dockerfile: How pglayers Works

Stop Compiling Postgres Extensions in Your Dockerfile: How pglayers Works

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8 min read
One git push to RCE: the anatomy of CVE-2026-3854 and the parsing bug behind it

One git push to RCE: the anatomy of CVE-2026-3854 and the parsing bug behind it

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10 min read
Build the Container Boundary You Do Not Have: Seccomp Profiles with the Security Profiles Operator

Build the Container Boundary You Do Not Have: Seccomp Profiles with the Security Profiles Operator

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11 min read
The pwn request just got harder: what actions/checkout v7 changes, and what it does not

The pwn request just got harder: what actions/checkout v7 changes, and what it does not

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10 min read
Build a Terraform Provider for Your API with the Plugin Framework

Build a Terraform Provider for Your API with the Plugin Framework

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11 min read
I Gave an AI Agent a Database, Compute, Storage, and Models From One CLI

I Gave an AI Agent a Database, Compute, Storage, and Models From One CLI

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6 min read
Realtime Without a WebSocket Service

Realtime Without a WebSocket Service

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5 min read
Preview Environments That Include the Backend, Not Just the Frontend

Preview Environments That Include the Backend, Not Just the Frontend

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5 min read
A Postgres-Backed MCP Server in ~20 Lines

A Postgres-Backed MCP Server in ~20 Lines

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8 min read
Streaming an AI Agent Without a Function Timeout

Streaming an AI Agent Without a Function Timeout

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5 min read
Compute That Lives on Your Database Branch

Compute That Lives on Your Database Branch

10
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5 min read
The Everything-on-Your-Branch Architecture

The Everything-on-Your-Branch Architecture

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5 min read
Your GitOps Controller Is Tier Zero: the Argo CD repo-server RCE

Your GitOps Controller Is Tier Zero: the Argo CD repo-server RCE

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11 min read
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