dbos-golang

DBOS Go Best Practices

Guide for building reliable, fault-tolerant Go applications with DBOS durable workflows.

When to Use

Reference these guidelines when:

• Adding DBOS to existing Go code
• Creating workflows and steps
• Using queues for concurrency control
• Implementing workflow communication (events, messages, streams)
• Configuring and launching DBOS applications
• Using the DBOS Client from external applications
• Testing DBOS applications

Rule Categories by Priority

Priority	Category	Impact	Prefix
1	Lifecycle	CRITICAL	lifecycle-
2	Workflow	CRITICAL	workflow-
3	Step	HIGH	step-
4	Queue	HIGH	queue-
5	Communication	MEDIUM	comm-
6	Pattern	MEDIUM	pattern-
7	Testing	LOW-MEDIUM	test-
8	Client	MEDIUM	client-
9	Advanced	LOW	advanced-

Critical Rules

Installation

Install the DBOS Go module:

go get github.com/dbos-inc/dbos-transact-golang/dbos@latest

DBOS Configuration and Launch

A DBOS application MUST create a context, register workflows, and launch before running any workflows:

package main

import (
	"context"
	"log"
	"os"
	"time"

	"github.com/dbos-inc/dbos-transact-golang/dbos"
)

func main() {
	ctx, err := dbos.NewDBOSContext(context.Background(), dbos.Config{
		AppName