Java client and server implementation of Redis
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benchmark
bytebuffer-protocol
client
finagle-service
finagle
loader
netty
netty4-client
netty4
protocol
proxy
redisgen
server
util
.gitignore
README
pom.xml

README

A very fast Redis client for the JVM.

Description of each module:

client/
  Leverages the protocol module for encoding and decoding. Supports both synchronous
  and asynchronous pipelined requests from the RedisClient. Supports 2.6 commands.
protocol/
  Redis protocol encoder / decoder based on input/outputstreams. This is the
  fastest implementation if blocking i/o is ok for your use case.

benchmark/
  A redis-benchmark clone that uses this Java client for comparison testing.

redisgen/
  Scrapes the redis.io/commands page and produce various clients and servers

loader/
  Utility to parse HDFS line-oriented files and load them into Redis

netty/
  A netty 3.5.X compatible codecs for building Redis clients
netty4/
  A netty 4.0.0.Alpha1 compatible codec for building Redis clients

finagle/
  A finagle 5.X compatible netty codec factory for building Redis clients
finagle-service/
  A finagle 5.X compatible service that doesn't use netty


util/
  Some library functions used by both the blocking client and the netty clients

server/
  An attempt at a server again

Maven dependency:

    <dependency>
      <groupId>com.github.spullara.redis</groupId>
      <artifactId>client</artifactId>
      <version>0.3</version>
    </dependency>

Benchmarks

Various redis client benchmarks

- JDK 7u6
- redis-server 2.4.4
- for (i <- 0 to 1,000,000) { set(i, "value") }
- Conditions
  - localhost
  - 1 connection
  - request and wait for response
- Results
  - Finagle-Redis 5.3.1-SNAPSHOT
    - finagle, netty 3, naggati codec
    - 3.26 MB/s
    - 12,468 sps
  - redis-protocol/finagle 0.3-SNAPSHOT
    - finagle, netty 3, custom codec
    - 3.96 MB/s
    - 15,281 sps
  - redis-protocol/netty4 0.3-SNAPSHOT
    - netty 4, custom codec
    - 5.08 MB/s
    - 19,601 sps
  - redis-benchmark -n 1000000 -c 1 -r 1000000 set test test
    - C client included with distribution
    - 5.53 MB/s
    - 22,055 sps
  - JRedis a.0-SNAPSHOT
    - blocking i/o
    - 6.08 MB/s
    - 23,738 sps
  - Jedis 2.2.0-SNAPSHOT
    - blocking i/o
    - 6.11 MB/s
    - 24,001 sps
  - redis-protocol/finagle-service 0.3-SNAPSHOT
    - finagle, blocking i/o
    - 6.40 MB/s
    - 24,379 sps
  - redis-protocol/client 0.3-SNAPSHOT
    - blocking i/o
    - 6.72 MB/s
    - 25,795 sps


Copyright 2012 Sam Pullara

   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
   You may obtain a copy of the License at

       http://www.apache.org/licenses/LICENSE-2.0

   Unless required by applicable law or agreed to in writing, software
   distributed under the License is distributed on an "AS IS" BASIS,
   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   See the License for the specific language governing permissions and
   limitations under the License.