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아키텍처18 min readTechsy Engineering, Architecture team

The Architecture Decision Playbook

Architecture decisions outlive the people who make them by years. This playbook is how we evaluate stack choices for our own builds, without falling into the trap of picking the trendy thing or the safe thing instead of the right thing. Coming soon: early May 2026.

The Architecture Decision Playbook

What you'll get

  • A scoring rubric for build-vs-buy that goes beyond "do we have the engineers"
  • When monolith beats microservices (more often than the internet thinks)
  • How to evaluate a database for the next 5 years, not the next 5 weeks
  • A list of the technology choices that have aged well, and the ones that have not
01

In production

This playbook is being written now and ships in early May 2026. In the meantime, the Software Procurement Playbook covers a lot of the same evaluation discipline applied to buying tools, and most of it transfers directly to architecture decisions.

Want a heads-up when this drops? Drop us a line and we will email you the day it goes live.

Working through this decision now?

30-minute call with our team. Walk us through what you're weighing and we'll give you honest input — no pitch unless you ask for one.

Book a call

In this playbook

  1. 01In production

Related

Custom Software Cost CalculatorTalk to an architect

Other books on the shelf

TECHSYVOL. 01 · 2026
The Software Procurement Playbook
조달The Software Procurement Playbook
공개 중
The Vendor Selection Playbook
벤더 선정The Vendor Selection Playbook

More playbooks

조달

The Software Procurement Playbook

A repeatable framework for buying software without burning six months and a million dollars on the wrong platform.

벤더 선정

The Vendor Selection Playbook

How to pick the right development partner (agency, freelancer, in-house) without overpaying or shipping a half-built product.

라이브러리에서 인기 있는 도구

리소스

전체 보기
  • The Software Procurement Playbook

    A repeatable framework for buying software without burning six months and a million dollars on the wrong platform.

  • The Architecture Decision Playbook

    A practical framework for picking your stack: when to build vs. buy, monolith vs. microservices, and how to avoid resume-driven design.

  • The Vendor Selection Playbook

    How to pick the right development partner (agency, freelancer, in-house) without overpaying or shipping a half-built product.

Claude 스킬

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AI 자동화

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  • Lead Research Agent

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라이브러리에서 인기 있는 도구

리소스

전체 보기
  • The Software Procurement Playbook

    A repeatable framework for buying software without burning six months and a million dollars on the wrong platform.

  • The Architecture Decision Playbook

    A practical framework for picking your stack: when to build vs. buy, monolith vs. microservices, and how to avoid resume-driven design.

  • The Vendor Selection Playbook

    How to pick the right development partner (agency, freelancer, in-house) without overpaying or shipping a half-built product.

Claude 스킬

전체 보기
  • New Post

    Full SEO blog pipeline: research, brief, write, validate, image, translate, publish to Sanity. Autonomous from start to finish.

  • Content Refresh

    Audit a stale post, find decay drivers, and ship a SERP-aligned refresh without losing existing rankings.

  • SEO Audit

    Site-wide SEO audit with prioritized fix list: technical, on-page, and EEAT signals.

AI 자동화

전체 보기
  • Security Auditor

    Weekly SCA + IaC scan with prioritized fix PRs.

  • Cold Email Writer

    Generates first-touch emails grounded in one specific public detail.

  • Lead Research Agent

    Enrich an email into a profile, score fit, alert in Slack.

서비스

  • 엔터프라이즈 솔루션
  • 모바일 앱
  • 웹 애플리케이션

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  • 사이버 보안

라이브러리

  • 리소스
  • 블로그
  • 포트폴리오

커뮤니티

  • AI 자동화
  • Claude 스킬

도구

  • 모바일 앱 비용 계산기
  • OpenAI / LLM API 비용 계산기
  • MVP 비용 계산기
  • 음성 AI 에이전트 비용 계산기

회사 소개

  • 소개
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  • 개인정보 처리방침
  • 서비스 약관
  • 쿠키 정책

서비스

  • 엔터프라이즈 솔루션
  • 모바일 앱
  • 웹 애플리케이션

솔루션

  • CRM 시스템
  • AI 통합
  • ERP 솔루션
  • 음성 에이전트
  • 프로세스 자동화
  • 사이버 보안

라이브러리

  • 리소스
  • 블로그
  • 포트폴리오

커뮤니티

  • AI 자동화
  • Claude 스킬

도구

  • 모바일 앱 비용 계산기
  • OpenAI / LLM API 비용 계산기
  • MVP 비용 계산기
  • 음성 AI 에이전트 비용 계산기

회사 소개

  • 소개
  • 파트너
  • 문의하기
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