cahyadsn/wilayah

Description and use

**Brief Summary**
cahyadsn/wilayah is an open‑source PHP + MySQL + AJAX package that provides up‑to‑date administrative‑region and island data for Indonesia, aligned with Kepmendagri No 300.2.2‑2430 (2025). The repository includes both the raw SQL datasets and a ready‑to‑run demo (https://wilayah.cahyadsn.com/), making it easy to embed accurate territorial information in web applications.

**Value**

• **Ready‑made geographic foundation** – developers get a comprehensive, government‑validated hierarchy of provinces, regencies, districts, and islands without having to scrape or curate the data themselves.
• **AI‑friendly** – the clean relational schema can be linked to vector stores or LLM pipelines for Retrieval‑Augmented Generation (RAG), location‑aware chatbots, or decision‑support agents, accelerating prototype development.
• **Low‑cost integration** – the stack (PHP, MySQL, AJAX) is ubiquitous in legacy and modern web projects, so adding the dataset does not require new infrastructure.

**Practical Adoption Path**

1. **Clone & spin‑up** the repo (Docker compose or a simple LAMP stack) and verify the demo.
2. **Run the provided SQL scripts** to populate a MySQL database with the region tables.
3. **Expose the data** via the existing AJAX endpoints or wrap them in a thin REST/GraphQL layer that your AI service can query.
4. **Connect to AI** – feed query results into an LLM prompt or store embeddings in a vector DB for RAG use‑cases.
5. **Iterate** with a small proof‑of‑concept (e.g., “Find all districts within a 50 km radius of a given island”) before scaling to full production workloads.

**Production Readiness**

• **Activity & community** – 1,207 stars, 413 forks, recent commits (as of 2026‑06‑25) show active maintenance.
• **Stability** – The core data schema is static and versioned by the government decree, reducing churn.
• **Ecosystem fit** – Uses standard SQL and PHP, which are well‑supported in most hosting environments; no exotic dependencies.
• **Risks** – The integration documentation is sparse, so initial setup may require reading the README and exploring the demo code. Validate the effort to wrap the AJAX endpoints in your preferred API style before a full rollout.

Overall, cahyadsn/wilayah is production‑ready for pilots that need authoritative Indonesian territorial data and can serve as a solid backbone for AI‑enhanced geographic services.

Use in a workflow

cahyadsn/wilayah helps add AI capability without starting from a blank model stack.

• prototype AI features
• build RAG or agent workflows
• evaluate model tooling

Limitations and review notes

High for an OSS candidate: recent activity, adoption, and ecosystem signals are strong enough for a serious pilot.