Skip to content
José da Cruz

Enterprise Architect, and Life Thinker

José da Cruz

Enterprise Architect, and Life Thinker

Tag: legacy systems

architecture

The Strangler Fig Pattern: How to Replace a Legacy System Without a Big-Bang Rewrite

josedacruz, July 30, 2026July 30, 2026

Every few years, a team decides their old system is too messy to keep working with, and someone says the magic words: “Let’s just rewrite it from scratch.” Six months later, the rewrite still isn’t done, the old system still has bugs nobody is fixing because “we’re replacing it soon…

Continue Reading
  • architecture (154)
  • artificial-intelligence (6)
  • books (2)
  • courses (4)
  • decision-frameworks (4)
  • finances (1)
  • java (8)
  • life-improvement (20)
  • metrics (3)
  • observability (2)
  • puzzles and challenges (3)
  • reviews (1)
  • security (8)
  • spring-boot (36)
  • Systems Thinking (3)
  • GitHub Weekly: MCP Tools Trending Right Now (September 28 – October 4, 2026)
  • The Bulkhead Pattern: Why One Slow Dependency Shouldn’t Sink the Whole Ship
  • Essential Reading: A Philosophy of Software Design — Fighting Complexity One Module at a Time
  • GitHub Weekly: Top 10 Trending Repos (September 21 – September 27, 2026)
  • The Volunteer Tax: Why Raising Your Hand in a Meeting Makes You the Permanent Owner
©2026 José da Cruz | WordPress Theme by SuperbThemes