postgresql

A highly efficient, enterprise-grade PostgreSQL relational database CRUD wrapper and state-routing backend client for the collaborative CoCreate ecosystem. This wrapper maps PostgreSQL's advanced, extensible, and feature-rich structured SQL capabilities into CoCreate's unified JSON interface.

Documentation

For a complete guide and working integration examples, refer to the CoCreate PostgreSQL Documentation.

Table of Contents

• The Power of the CoCreate Unified Ecosystem
• Why PostgreSQL?
• Installation
• Unified JSON Payload Examples
• Announcements
• Roadmap
• How to Contribute
• About

The Power of the CoCreate Unified Ecosystem

This is not just another database driver. By wrapping PostgreSQL into the CoCreate state-routing pipeline, you unlock the full power of a multi-cloud, multi-model data orchestration mesh:

• Unified JSON Interface (MongoDB-like Syntax): You don't need to write custom SQL strings or manually orchestrate complex object-relational mappings. CoCreate translates standard NoSQL JSON CRUD operations (such as object.create or object.read) transparently into optimized PostgreSQL relational queries or JSONB operations under the hood.
• Parallel Multi-Database Writing: Write to many target databases simultaneously with a single API call. You can stream transactional data to MongoDB (for instant operational state), vectorize it into Qdrant (for real-time semantic search), and persist it in PostgreSQL (for enterprise-grade relational analytics and safety) in perfect parallel harmony:

$$\text{Write Command} \xrightarrow{\text{Parallel Mesh}} \begin{cases} \text{MongoDB} & \text{(ACID Transaction Store)} \ \text{Qdrant} & \text{(Semantic Vector Search)} \ \text{PostgreSQL} & \text{(Enterprise Relational Core)} \end{cases}$$

• Dynamic State-Routing: Isolate multi-tenant environments effortlessly. The routing mesh automatically injects tenant metadata and organization boundaries, ensuring isolated database processing within your shared PostgreSQL infrastructure.

Why PostgreSQL?

PostgreSQL is the world's most advanced open-source relational database. Built on over 35 years of active development, it provides unmatched reliability, data integrity, and support for complex transactional workflows. It features first-class support for extensible data types, indexing, and native JSONB structured columns that allow relational tables and unstructured JSON to intersect natively.

By routing operational states, analytical reporting datasets, and secure transactional records to PostgreSQL via this wrapper, you leverage industrial-grade SQL scalability and strict ACID compliance straight through your unified JSON data flow.

Installation

NPM Installation

npm i @cocreate/postgresql

Yarn Installation

yarn add @cocreate/postgresql

Unified JSON Payload Examples

Here are the complete, real-world JSON objects representing raw payloads routed through the CoCreate system. By declaring an array in the storage key, CoCreate fires the write operations to all specified backends simultaneously in parallel.

1. Writing a Full Transaction Object (object.create)

When this operational payload is sent, CoCreate registers it, processes the nested JSON fields, and automatically warehouses it across all listed parallel storage platforms.

{
  "method": "object.create",
  "storage": ["postgresql", "mongodb", "qdrant"], // Array of storages to store in parallel!
  "database": "sales_analytics",
  "array": "order_events",
  "object": {
    "_id": "order_77c8f2a9_3b01",
    "customer": {
      "id": "cust_88301",
      "email": "[email protected]",
      "region": "North America",
      "acquisition_channel": "Google Search"
    },
    "transaction": {
      "payment_method": "Credit Card",
      "currency": "USD",
      "subtotal": 249.99,
      "discount": 15.00,
      "tax": 18.80,
      "total": 253.79
    },
    "items": [
      {
        "product_id": "prod_head_009",
        "name": "Wireless Noise-Cancelling Headphones",
        "category": "Electronics",
        "quantity": 1,
        "unit_price": 199.99
      },
      {
        "product_id": "prod_stand_012",
        "name": "Aluminum Headphone Stand",
        "category": "Accessories",
        "quantity": 2,
        "unit_price": 25.00
      }
    ],
    "shipping": {
      "carrier": "FedEx",
      "service": "2-Day Air",
      "estimated_delivery": "2026-07-20T12:00:00.000Z"
    }
  },
  "organization_id": "org_enterprise_99x",
  "user_id": "usr_sales_runner_402",
  "timeStamp": "2026-07-18T18:40:43.000Z"
}

2. Reading and Filtering Warehoused Data (object.read)

Querying targets a single database engine via a string filter syntax. The query below retrieves high-value orders handled by a specific shipping carrier from PostgreSQL, sorting them by total sale volume.

{
  "method": "object.read",
  "storage": "postgresql",
  "database": "sales_analytics",
  "array": "order_events",
  "$filter": {
    "query": {
      "transaction.total": { "$gte": 100.00 },
      "shipping.carrier": "FedEx"
    },
    "sort": [
      { "key": "transaction.total", "direction": "desc" }
    ],
    "limit": 50,
    "index": 0
  },
  "organization_id": "org_enterprise_99x"
}

Announcements

All updates to this library are documented in our CHANGELOG and releases. You may also subscribe to email for releases and breaking changes.

Roadmap

If you are interested in the future direction of this project, please take a look at our open issues and pull requests. We would love to hear your feedback.

How to Contribute

We encourage contribution to our libraries (you might even score some nifty swag), please see our CONTRIBUTING guide for details.

We want this library to be community-driven, and CoCreate led. We need your help to realize this goal. To help make sure we are building the right things in the right order, we ask that you create issues and pull requests or merely upvote or comment on existing issues or pull requests.

We appreciate your continued support, thank you!

About

CoCreate-postgresql is guided and supported by the CoCreate Developer Experience Team.

Please Email the Developer Experience Team here in case of any queries.

CoCreate-postgresql is maintained and funded by CoCreate. The names and logos for CoCreate are trademarks of CoCreate, LLC.