redis-level

redis-level

An abstract-level database backed by Redis.

:pushpin: What is abstract-level? Head over to the FAQ.

Usage

const { RedisLevel } = require('redis-level')

// Create a database
const db = new RedisLevel({
  redis: {
    url: "redis://localhost:6379"
  }
})

// Add an entry with key 'a' and value 1
await db.put('a', 1)

// Add multiple entries
await db.batch([{ type: 'put', key: 'b', value: 2 }])

// Get value of key 'a': 1
const value = await db.get('a')

// Iterate entries with keys that are greater than 'a'
for await (const [key, value] of db.iterator({ gt: 'a' })) {
  console.log(value) // 2
}

All asynchronous methods also support callbacks.

Callback example

db.put('example', { hello: 'world' }, (err) => {
  if (err) throw err

  db.get('example', (err, value) => {
    if (err) throw err
    console.log(value) // { hello: 'world' }
  })
})