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algolia-reference-architecture Implement Algolia reference architecture: index design, multi-index strategy,
data pipeline, search service layer, and frontend/backend separation.
Trigger: "algolia architecture", "algolia best practices", "algolia project structure",
"how to organize algolia", "algolia index design".
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Zipをダウンロード ダウンロード中... このリポジトリの他の Skills Implement user sign-up and sign-in flows with Clerk.
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or implementing OAuth social login.
Trigger with phrases like "clerk sign-in", "clerk sign-up",
"clerk login flow", "clerk OAuth", "clerk social login".
Implement session management and middleware with Clerk.
Use when managing user sessions, configuring route protection,
or implementing token refresh and custom JWT templates.
Trigger with phrases like "clerk session", "clerk middleware",
"clerk route protection", "clerk token", "clerk JWT".
Configure enterprise SSO, role-based access control, and organization management.
Use when implementing SSO integration, configuring role-based permissions,
or setting up organization-level controls.
Trigger with phrases like "clerk SSO", "clerk RBAC",
"clerk enterprise", "clerk roles", "clerk permissions", "clerk organizations".
name algolia-reference-architecture description Implement Algolia reference architecture: index design, multi-index strategy,
data pipeline, search service layer, and frontend/backend separation.
Trigger: "algolia architecture", "algolia best practices", "algolia project structure",
"how to organize algolia", "algolia index design".
allowed-tools Read, Grep version 1.6.0 license MIT author Jeremy Longshore <jeremy@intentsolutions.io> tags ["saas","search","algolia"] compatibility Designed for Claude Code
Algolia Reference Architecture
Overview
Production-ready architecture for Algolia-powered search. Covers index design, data pipeline from source to Algolia, service layer patterns, and frontend integration.
Architecture Overview
┌──────────────────────────────────────────────────────────────┐
│ Frontend │
│ InstantSearch.js / React InstantSearch │
│ Uses: liteClient (search-only key) │
│ Sends: search-insights events (clicks, conversions) │
└───────────────────────┬──────────────────────────────────────┘
│ Search + Events
▼
┌──────────────────────────────────────────────────────────────┐
│ Algolia Cloud │
│ ┌─────────┐ ┌──────────────┐ ┌─────────────┐ │
│ │ Search │ │ Analytics │ │ Recommend │ │
│ │ Engine │ │ + Insights │ │ (ML-based) │ │
│ └─────────┘ └──────────────┘ └─────────────┘ │
└───────────────────────▲──────────────────────────────────────┘
│ Indexing (admin key)
│
┌──────────────────────────────────────────────────────────────┐
│ Backend Service │
│ ┌────────────┐ ┌──────────────┐ ┌─────────────────┐ │
│ │ Search │ │ Indexing │ │ Settings │ │
│ │ Service │ │ Pipeline │ │ Manager │ │
│ └────────────┘ └──────┬───────┘ └─────────────────┘ │
│ │ │
│ ┌──────────────────────▼────────────────────────────┐ │
│ │ Source Database │ │
│ │ PostgreSQL / MongoDB / CMS / External API │ │
│ └────────────────────────────────────────────────────┘ │
└──────────────────────────────────────────────────────────────┘
Project Structure
src/
├── algolia/
│ ├── client.ts # Singleton client (see algolia-sdk-patterns)
│ ├── indices.ts # Index name constants + environment prefixing
│ ├── settings/
│ │ ├── products.ts # Products index settings
│ │ ├── articles.ts # Articles index settings
│ │ └── apply.ts # Script to apply all settings
│ └── transforms/
│ ├── product.ts # DB record → Algolia record transformer
│ └── article.ts # DB record → Algolia record transformer
├── services/
│ ├── search.ts # Search service (wraps Algolia client)
│ └── indexing.ts # Indexing pipeline (DB → transform → Algolia)
├── api/
│ ├── search.ts # Search endpoint (returns Algolia results)
│ └── reindex.ts # Admin endpoint to trigger reindex
└── jobs/
└── sync-algolia.ts # Cron job for periodic full sync
Index Design Patterns
Pattern 1: One Index Per Entity Type
const ENV = process.env .NODE_ENV === 'production' ? '' : `${process.env.NODE_ENV} _` ;
export const INDICES = {
products : `${ENV} products` ,
articles : `${ENV} articles` ,
faq : `${ENV} faq` ,
users : `${ENV} users` ,
} as const ;
export type IndexName = typeof INDICES [keyof typeof INDICES ];
Pattern 2: Record Transformer (Source → Algolia)
import type { Product } from '../db/types' ;
interface AlgoliaProduct {
objectID : string ;
name : string ;
description : string ;
category : string ;
brand : string ;
price : number ;
rating : number ;
review_count : number ;
in_stock : boolean ;
image_url : string ;
_tags : string [];
}
export function transformProduct (product : Product AlgoliaProduct {
return {
objectID : product.id ,
name : product.name ,
description : product.description ?.substring (0 , 5000 ) || '' ,
category : product.category .name ,
brand : product.brand .name ,
price : product.price / 100 ,
rating : product.avgRating ,
review_count : product.reviewCount ,
in_stock : product.inventory > 0 ,
image_url : product.images [0 ]?.url || '' ,
_tags : [
product.category .slug ,
...(product.isFeatured ? ['featured' ] : []),
...(product.isNew ? ['new-arrival' ] : []),
],
};
}
Pattern 3: Settings as Code
import type { IndexSettings } from 'algoliasearch' ;
export const productSettings : IndexSettings = {
searchableAttributes : [
'name' ,
'brand' ,
'category' ,
'unordered(description)' ,
],
attributesForFaceting : [
'searchable(brand)' ,
'category' ,
'filterOnly(price)' ,
'filterOnly(in_stock)' ,
'_tags' ,
],
customRanking : ['desc(review_count)' , 'desc(rating)' ],
attributesToRetrieve : ['name' , 'brand' , 'price' , 'image_url' , 'category' , 'rating' ],
attributesToHighlight : ['name' , 'description' ],
attributesToSnippet : ['description:30' ],
unretrievableAttributes : ['_tags' ],
distinct : 1 ,
attributeForDistinct : 'product_group_id' ,
replicas : [
'virtual(products_price_asc)' ,
'virtual(products_price_desc)' ,
'virtual(products_newest)' ,
],
};
import { getClient } from '../client' ;
import { INDICES } from '../indices' ;
import { productSettings } from './products' ;
async function applyAllSettings (const client = getClient ();
await client.setSettings ({ indexName : INDICES .products , indexSettings : productSettings });
console .log ('All Algolia settings applied' );
}
Pattern 4: Search Service Layer
import { getClient } from '../algolia/client' ;
import { INDICES } from '../algolia/indices' ;
import { ApiError } from 'algoliasearch' ;
export class SearchService {
private client = getClient ();
async searchProducts (params : {
query: string ;
filters?: string ;
facetFilters?: string [][];
page?: number ;
hitsPerPage?: number ;
}try {
return await this .client .searchSingleIndex ({
indexName : INDICES .products ,
searchParams : {
query : params.query ,
filters : params.filters ,
facetFilters : params.facetFilters ,
page : params.page ?? 0 ,
hitsPerPage : params.hitsPerPage ?? 20 ,
facets : ['category' , 'brand' ],
clickAnalytics : true ,
},
});
} catch (error) {
if (error instanceof ApiError && error.status === 404 ) {
return { hits : [], nbHits : 0 , nbPages : 0 , page : 0 };
}
throw error;
}
}
async federatedSearch (query : string const { results } = await this .client .search ({
requests : [
{ indexName : INDICES .products , query, hitsPerPage : 5 },
{ indexName : INDICES .articles , query, hitsPerPage : 3 },
{ indexName : INDICES .faq , query, hitsPerPage : 3 },
],
});
return results;
}
}
Error Handling Issue Cause Solution Circular dependency Service imports client imports service Use lazy initialization Config drift Dashboard edits not in code Apply settings from code in CI Transform errors DB schema change Add validation in transformer Index name typo Hardcoded strings Use INDICES constants
Resources
Next Steps For multi-environment setup, see algolia-multi-env-setup.
