🚀60% COST REDUCTION

Vector-to-Cache Hydration Router

Querying your vector DB on every request is burning your compute budget. This caches identical queries locally.

Next.jsTypeScriptPineconeQdrantSupabaseWeaviate

The Problem

Querying Pinecone, Qdrant, or Supabase pgvector on every user interaction introduces 200–800ms latency and racks up massive compute bills. When 40% of your queries are semantically identical, you're paying for the same result over and over.

The Solution

A stateless in-memory caching wrapper for Next.js Server Actions. It intercepts similarity queries, computes an instant string-hash, and serves identical historical matches from a local LRU cache before ever hitting your vector database.

Why You Have No Choice

Cuts vector DB API costs by 40–60%. Drops user-perceived latency from 400ms to under 5ms for cached results. No infrastructure changes needed — single file drop-in.

Code Preview

This is what you'll drop into your codebase. The full package includes all configuration options and integrations.

// vector-cache.ts — wrap your existing client
import { withVectorCache } from './vector-cache'
import { Pinecone } from '@pinecone-database/pinecone'

const pc = new Pinecone({ apiKey: process.env.PINECONE_API_KEY! })

// Wrap once — all queries automatically cached
export const index = withVectorCache(pc.index('my-index'), {
  ttlSeconds: 300,        // cache 5 minutes
  maxEntries: 1000,       // LRU eviction
  similarityThreshold: 0.98  // treat near-identical as same
})

What's in the Package

TypeScript wrapper that hooks into your existing vector DB client. Supports Pinecone, Qdrant, Supabase pgvector, Weaviate.

📄vector-cache.ts

📄vector-cache.config.ts

📄adapters/pinecone.ts

📄adapters/supabase-pgvector.ts

📄adapters/qdrant.ts

📄README.md

Errors This Package Fixes

ERR

Pinecone Query Latency >800ms in Production — Cache Strategy That Fixes It

Pinecone / Next.js

One-time payment

$129

lifetime access, no subscription

✓Setup in 20 minutes

✓6 files included

✓Runs on your infrastructure

✓Your data never leaves your stack

✓Instant download via Lemon Squeezy

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Cost vs. Benefit

Without

Pinecone bill for 1M queries/month: $70–$400

With this

40–60% reduction in vector DB API costs from day one.

Works For

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⚖️ Developer Tool — Important Notice

VektorIndex developer tools are technical software packages provided to assist developers in implementing compliance-relevant technical controls. They do not constitute legal advice, legal services, or a guarantee of regulatory compliance. Each tool solves a specific technical problem — whether a tool satisfies your specific legal obligations depends on your use case, jurisdiction, and how the tool is configured and deployed. You must engage qualified legal counsel to confirm your compliance posture. VektorIndex does not represent that use of any tool will make your product compliant with any specific law or regulation.

Prices in USD. Billed monthly. Annual plans available at 20% discount. Taxes may apply depending on your jurisdiction. VektorIndex is a digital goods merchant — you are purchasing a software license, not a physical product. Subscription management: Lemon Squeezy customer portal.