git:20260907.57a4b90 to v3.0.0

+ ---

+ name: search-engine-expert

+ description: "Expert guide for full-text search engines (Typesense, Meilisearch, Elasticsearch), faceted search, and autocomplete / Panduan ahli mesin pencarian full-text (Typesense, Meilisearch, Elasticsearch), pencarian berfaset, dan autocomplete."

+ author: "Roedy Rustam"

+ version: "3.0.0"

+ ---

+

+ # Search Engine Expert (2026 Edition)

+

+ [English](#english) | [Bahasa Indonesia](#bahasa-indonesia)

+

+ ---

+

+ <a name="english"></a>

+ ## English

+

+ ### Orchestration & Integration

+ - **`database-orm-expert`**: Database indexing strategies alongside search.

+ - **`vector-db-rag-expert`**: Hybrid search (semantic + full-text).

+ - **`performance-web-vitals`**: Search latency optimization.

+ - **`ecommerce-expert`**: Product search and faceted navigation.

+

+ ### Description

+ Expert guide for implementing full-text search in web applications. Covers Typesense (typo-tolerant, easy setup), Meilisearch (Rust-based, instant search), Elasticsearch/OpenSearch (enterprise-grade), faceted search, autocomplete, search-as-you-type, relevance tuning, index optimization, and geo-search.

+

+ ### Trigger Conditions

+ - Implementing search functionality beyond basic SQL LIKE queries.

+ - Building autocomplete or search-as-you-type features.

+ - Choosing a search engine for an application.

+ - Implementing faceted search for e-commerce product filtering.

+

+ ---

+

+ ### Search Engine Selection

+

+ | Engine | Speed | Setup | Typo Tolerance | Facets | Best For |

+ |--------|-------|-------|----------------|--------|----------|

+ | Typesense | ★★★★★ | Easy | ✅ Built-in | ✅ | Small-medium apps |

+ | Meilisearch | ★★★★★ | Easy | ✅ Built-in | ✅ | Developer experience |

+ | Elasticsearch | ★★★★ | Complex | Plugin | ✅ | Enterprise, analytics |

+ | Algolia | ★★★★★ | SaaS | ✅ Built-in | ✅ | Quick integration |

+

+ ```typescript

+ // Typesense — Setup and search

+ import Typesense from 'typesense';

+

+ const client = new Typesense.Client({

+ nodes: [{ host: 'localhost', port: 8108, protocol: 'http' }],

+ apiKey: process.env.TYPESENSE_API_KEY!,

+ });

+

+ // Create collection

+ await client.collections().create({

+ name: 'products',

+ fields: [

+ { name: 'name', type: 'string' },

+ { name: 'description', type: 'string' },

+ { name: 'price', type: 'float', facet: true },

+ { name: 'category', type: 'string', facet: true },

+ { name: 'rating', type: 'float', sort: true },

+ ],

+ default_sorting_field: 'rating',

+ });

+

+ // Search with facets

+ const results = await client.collections('products').documents().search({

+ q: 'wireless headphones',

+ query_by: 'name,description',

+ filter_by: 'price:<100 && category:=Electronics',

+ facet_by: 'category,price',

+ sort_by: 'rating:desc',

+ per_page: 20,

+ });

+ ```

+

+ ## Orchestration & Integration

+ - `database-orm-expert`, `vector-db-rag-expert`, `ecommerce-expert`

+

+ ---

+

+ <a name="bahasa-indonesia"></a>

+ ## Bahasa Indonesia

+

+ ### Deskripsi

+ Panduan ahli untuk mengimplementasikan pencarian full-text di aplikasi web. Mencakup Typesense, Meilisearch, Elasticsearch, pencarian berfaset, autocomplete, dan optimasi relevansi.

+

+ ### Kondisi Pemicu

+ - Mengimplementasikan fungsionalitas pencarian di luar query SQL LIKE.

+ - Membangun fitur autocomplete atau search-as-you-type.