RedisZ - Redis Super
==
Full featured Redis adapter for Elixir based on [Redix][Redix].

* No downgrade from Redix: pipeline concurrency & auto reconnection.
* Parallel connection pooling.
* Sharding support.
* Auto reconnect at Amazon ElastiCache Multi-AZ failover.

[![Hex.pm](https://img.shields.io/hexpm/v/redis_z.svg)](https://hex.pm/packages/redis_z)
[![Build Status](https://travis-ci.org/ne-sachirou/redis_z.svg?branch=master)](https://travis-ci.org/ne-sachirou/redis_z)

Usage
--
Start RedisZ in your application.

```elixir
defmodule Example.Application do
  @moduledoc false

  use Application

  def start(_type, _args) do
    children = [
      {RedisZ, name: Example.Redis, pool_size: 4, urls: ["redis://localhost/0", "redis://localhost/1"]},
    ]

    opts = [strategy: :one_for_one, name: Orange.Supervisor]
    Supervisor.start_link(children, opts)
  end
end
```

Call RedisZ like Redix.

```elixir
"OK" = RedisZ.command!(Example.Redis, ["SETEX", "mykey", 10, "Hello"])
[3600, "Hello"] = RedisZ.pipeline!(Example.Redis, [["TTL", "mykey"], ["GET", "mykey"]])
```

Installation
--
Add `:redis_z` at `mix.exs`.

```elixir
def deps do
  [
    {:redis_z, "~> 0.1"}
  ]
end
```

Architecture
--
![processes](./processes.png)

TODO
--
* [ ] Redis sentinel support.
* [ ] Redis cluster support.
* [ ] Online resharding.
* [ ] Controll connection pool size dynamically.
* [ ] Support commands for multiple shards.
* [ ] MULTI EXEC support.
* [ ] BLPOP BRPOP BRPOPLPUSH support.
* [ ] SCAN support
* [ ] ~~PubSub support.~~ Use [Redix.PubSub][Redix.PubSub] & [Phoenix.PubSub.RedisZ][Phoenix.PubSub.RedisZ].

[Redix]: https://hex.pm/packages/redix
[Redix.PubSub]: https://hex.pm/redix_pubsub
[Phoenix.PubSub.RedisZ]: https://hex.pm/packages/phoenix_pubsub_redis_z