Seal Read Write Adapter Laravel Package

Product Decisions This Supports

• Zero-downtime reindexing: Enables seamless background reindexing of search data without disrupting read operations, critical for high-availability systems (e.g., e-commerce, SaaS platforms with real-time search).
• Decoupled read/write scaling: Allows independent scaling of read-heavy vs. write-heavy operations (e.g., separate Elasticsearch clusters for reads/writes to optimize costs).
• Hybrid search architectures: Supports multi-engine setups (e.g., primary Elasticsearch for writes + secondary OpenSearch for reads) to leverage best-of-breed tools.
• Roadmap for search resilience: Foundation for future features like blue-green deployments or canary releases for search infrastructure.
• Build vs. buy: Avoids reinventing wheel for read/write separation logic, reducing dev effort while maintaining flexibility.

When to Consider This Package

• Use this when:

  • Your Laravel/PHP app requires high availability during search index updates (e.g., schema migrations, data refreshes).
  • You need to scale reads and writes independently (e.g., read spikes during promotions vs. steady write loads).
  • Your search backend supports multiple adapters (e.g., Elasticsearch, OpenSearch, Algolia) and you want to mix them.
  • You’re already using cmsig/seal or evaluating it for search functionality.

• Look elsewhere if:

  • Your search workload is simple (no need for read/write separation).
  • Your backend doesn’t support adapter-based architectures (e.g., monolithic search services).
  • You need strong consistency between reads and writes (this package prioritizes availability over consistency).
  • Your team lacks bandwidth for early-stage packages (low stars, active development noted in README).

How to Pitch It (Stakeholders)

For Executives: "This package lets us update our search index without downtime—critical for [X] (e.g., Black Friday traffic, product launches). By separating read and write operations, we can scale each independently, cutting costs and improving performance. It’s a lightweight, MIT-licensed solution that integrates with our existing Laravel stack, reducing risk compared to custom builds."

For Engineering: *"The ReadWriteAdapter lets us use two different search backends (or the same backend with separate configs) for reads/writes. Key benefits:

• No downtime reindexing: Update the index in the background while serving reads.
• Flexible scaling: Overprovision writes during bulk loads, then scale reads separately.
• Future-proof: Works with any AdapterInterface (Elasticsearch, OpenSearch, etc.). Tradeoff: Requires discipline to avoid partial updates (must fully rewrite docs). Start with a proof-of-concept for your highest-impact reindexing use case (e.g., product catalog updates)."*