🪦 RipDB 🪦
A snappy, decentralized JSON store perfect for fast-moving web3 builders.
Redis + IPFS = RIP = 😍

Install

With a Package Manager (browser or node.js)

npm install --save @rip-db/client

# or with yarn
yarn add @rip-db/client

With a Script Tag

<script type="module">
  import { RipDBClient } from 'https://rip-db.storage.googleapis.com/rip-client.es-browser1.0.12.js';

  const ripServerUrl = ...

  ... see quick start guide below
</script>

Quick Start

The quickest way to test out rip-db is with the rip sandbox server (example below). If you want to run a production instance of rip, see the running your own server section.

import { RipDBClient } from '@rip-db/client';

// Quickstart guide here
const ripServerUrl = 'https://rip-sandbox.onrender.com';

const rip = new RipClient({ ripServerUrl });

...

// See encryption section below on how to enable encryption
const myJson = { hello: 'RIP world' };
await rip.set('myJsonKey', myJson, { encrypt: false });

...

const { data } = await rip.get('myJsonKey');

...

// reclaims memory, but preserves data on IPFS
await rip.purge('myJsonKey');

☠️ simple or what?

Speed

Demo

See the speed for yourself on the rip demo site.

Motivation

The SQL database is a powerful tool unrivalled for storing and querying relational data.

BUT, I believe most dapps can live without a traditional SQL database in favor of something more light weight and decentralized.

Here are some problems with setting up a DB for your dapp

1. There are already many great services which index blockchain data (why reinvent the wheel?)
2. DBs are expensive to host
3. Migrations are often a pain
4. They tend to be centralized / treasure troves for attackers
5. They usually don't give users provenance over their data
6. Encryption / key management is a pain

Many web3 developers choose to store their data as JSON directly on IPFS rather than a traditional DB, but IPFS upload times can be slow and gateway timeouts are brutal.

If a traditional DB seems overkill for your use case and interacting directly with IPFS seems a bit too slow, RIP might be for you.

It gives you the speed of in memory-cache (Redis) but the decentralization of a global network (Filecoin + IPFS), with some other goodies like encryption.

E2E Encryption

Rip offers easy E2E encryption for user data via lit protocol. In order to use encryption, you will need to install the lit javascript SDK.

Via Package Manager

> npm install lit-js-sdk

Via Script Tag

<script
  onload="LitJsSdk.litJsSdkLoadedInALIT()"
  src="https://jscdn.litgateway.com/index.web.js"
></script>

Using Encryption with Rip Client

const ripServerUrl = 'https://rip-sandbox.onrender.com';

// Enable encryption during client initialization
// Rip will automatically use lit-js-sdk for encryption
const rip = new RipClient({ ripServerUrl, enableEncryption: true });

...

// you need a one-time wallet signature to
// prove identity for encryption and decryption
await rip.signMessageForEncryption()

...

// make sure to pass encrypt: true option
const myJson = { hello: 'Encrypted RIP world' };
await rip.set('myJsonKey', myJson, { encrypt: true });

...

// rip automatically decrypts
const { data } = await rip.get('myJsonKey');

Running your own Rip Server

For now, if you want to use rip in production, you will need to run your own rip server instance.

⚠️⚠️ !! We can help you get a server instance up and running !! ⚠️⚠️

If you would like help from the team behind rip-db getting a production instance up and running, please join our discord

Instructions for hosting Rip Server

If you want to run a rip instance on your own follow the below instructions

Prep

1. Install and run redis (documentation here. You can run on your local or a cloud service of your choice.
2. Acquire an NFT Storage API Key (found here)
3. Clone the repo git clone https://github.com/zdenham/redis-ipfs.git

Install Dependencies

> yarn install
> cd server
> yarn install

Set Environment Variables:

NOTE: you can see the redis URI syntax here

Under /server directory if you are using a .env file.

REDIS_URL=redis://[[username:]password@]host[:port][/database]
IPFS_KEY=[YOUR_NFT STORAGE_KEY]

Under your environment variables you will need to set IPFS

Start The Server

> yarn start

Point Your Rip Client to the Server

Once your server is live, you can point your rip client to the server by initializing it with ripServerUrl which points to your server instance URL.

Contributing

If you have any interest in contributing to RIP, please join our discord and we can help you get started with a starter task. Also feel free to contact me at zac@juicelabs.io