Software Engineering7 min read

Common Software Architecture Mistakes and How to Avoid Them

An executive review of architectural pitfalls—from tight coupling and shared database anti-patterns to neglecting automated test suites.

Veloqraft Systems Guild
Veloqraft Systems Guild
Software Advisory Lead
Software EngineeringSoftware Architecture
Common Software Architecture Mistakes and How to Avoid Them
✦ Veloqraft Editorial

Key Takeaways

  • Shared databases across independent services create hidden coupling that breaks microservice isolation.
  • Inadequate automated test coverage leads to regression fears that slow feature releases.

Tight Coupling and Shared Database Anti-Patterns

One of the most frequent architectural mistakes is allowing multiple applications to write directly to the same database tables. This creates fragile schema dependencies that make updating any single app dangerous.

Consultative Viewpoint

The Veloqraft Perspective

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