Cache Laravel Package

Product Decisions This Supports

• Performance Optimization: Accelerate read-heavy applications (e.g., dashboards, analytics, or content-heavy sites) by reducing database/API calls via cached responses.
• Cost Efficiency: Reduce cloud compute costs by offloading caching to filesystem storage (cheaper than Redis/Memcached for small-to-medium workloads).
• Tech Stack Alignment: Justify PHP/Laravel investments by leveraging native filesystem caching instead of external dependencies (e.g., Redis) for low-risk, high-reward use cases.
• MVP Prioritization: Fast-track feature launches (e.g., A/B testing, localized content) with minimal caching infrastructure.
• Build vs. Buy: Avoid over-engineering for simple caching needs; this package provides a lightweight alternative to self-built solutions or complex tools like Varnish.

When to Consider This Package

• Use when:
  • Your app has read-heavy workloads with predictable data (e.g., static reports, user profiles).
  • You’re early-stage or have limited budget for caching infrastructure (no Redis/Memcached).
  • Your team prefers filesystem simplicity over distributed caching (e.g., no cluster management).
  • You need basic TTL (time-to-live) invalidation without advanced features (e.g., cache warming, tagging).
• Look elsewhere if:
  • You require high concurrency (filesystem locks may bottleneck performance).
  • Your data is too large for disk storage (e.g., multi-GB blobs).
  • You need distributed cache invalidation (e.g., multi-server deployments).
  • Your app demands sub-millisecond latency (filesystem I/O is slower than Redis/Memcached).
  • You’re using serverless/ephemeral environments (filesystem cache persists only per instance).

How to Pitch It (Stakeholders)

For Executives: "This lightweight filesystem cache (gregwar/cache) lets us cut database load and costs for read-heavy features—like dashboards or product listings—without adding complexity or infrastructure spend. For example, caching user profiles could reduce API calls by 80%, slashing latency and cloud bills. It’s a no-brainer for quick wins on performance without risking over-engineering."

For Engineering: *"This package gives us a drop-in Laravel-compatible cache driver for filesystem storage, perfect for:

• Prototyping: Test caching strategies before committing to Redis.
• Edge Cases: Handle legacy systems or air-gapped environments.
• Simplicity: No dependencies, no config—just Cache::put() with TTL. Tradeoff: Slower than Redis (~10–100ms vs. <1ms), but ideal for non-critical paths. Pair it with Laravel’s cache tags for basic invalidation."*