Redis Sink

Provided by: "Apache Software Foundation"

Support Level for this Kamelet is: "Stable"

Write object to a Redis cache.

Configuration Options

The following table summarizes the configuration options available for the redis-sink Kamelet:

Property	Name	Description	Type	Default
command	Command	Required Redis Command.	string	GET
redisHost	Redis Host	Required The host where Redis server is running.	string
redisPort	Redis Port	Required The port where Redis server is running.	integer
channels	Channels	Redis Channels.	string	one
serializer	Serializer	RedisSerializer fully qualified name implementation.	string	org.springframework.data.redis.serializer.StringRedisSerializer

Property

Name

Description

Type

Default

Example

command

Command

Required Redis Command.

string

GET

redisHost

Redis Host

Required The host where Redis server is running.

string

redisPort

Redis Port

Required The port where Redis server is running.

integer

channels

Channels

Redis Channels.

string

one

serializer

Serializer

RedisSerializer fully qualified name implementation.

string

org.springframework.data.redis.serializer.StringRedisSerializer

Dependencies

At runtime, the redis-sink Kamelet relies upon the presence of the following dependencies:

camel:kamelet
camel:core
camel:spring-redis

Camel JBang usage

Prerequisites

You’ve installed JBang.
You have executed the following command:

jbang app install camel@apache/camel

Supposing you have a file named route.yaml with this content:

- route:
    from:
      uri: "kamelet:timer-source"
      parameters:
        period: 10000
        message: 'test'
      steps:
        - to:
            uri: "kamelet:redis-sink"

You can now run it directly through the following command

camel run route.yaml

Redis Sink Kamelet Description

In-Memory Data Store

This Kamelet integrates with Redis, an open-source, in-memory data structure store used as a database, cache, and message broker. Redis provides high performance and low latency data operations.

Data Structures

Redis supports various data structures including:

Strings and binary-safe strings
Lists, sets, and sorted sets
Hashes and bitmaps
HyperLogLogs and streams

Caching and Session Storage

Commonly used for caching frequently accessed data and session storage in web applications, providing fast data retrieval and improved application performance.

Persistence Options

Redis offers configurable persistence options including:

RDB snapshots for point-in-time backups
AOF (Append Only File) for durability
Hybrid persistence combining both approaches

High Availability

Supports Redis Sentinel for high availability and Redis Cluster for horizontal scaling and automatic failover capabilities.

Use Cases

Ideal for scenarios requiring:

Fast data access and caching
Real-time analytics and counters
Session management
Pub/sub messaging patterns

Kamelet source file

https://github.com/apache/camel-kamelets/blob/main/kamelets/redis-sink.kamelet.yaml