# Sidekiq Tips

## Add job to queue other than specified in the Worker class

You can add a job to a queue different from the one that is specified in the worker class.

Instead of

```ruby

SomeWorker.perform_async(some, arguments)

```

you can execute

```ruby

Sidekiq::Client.push('queue' => 'some_other_queue',

'class' => SomeWorker,

'args' => [some, arguments])

```

This method accepts the following keys:

* `queue` - the named queue to use, default `'default'`

* `class` - the worker class to call, required

* `args` - an array of simple arguments to the perform method, must be JSON-serializable

* `retry` - whether to retry this job if it fails, `true` or `false`, default `true`

* `backtrace` - whether to save any error backtrace, default `false`

## Add many jobs to a queue

To add tens of thousands of jobs to a queue, it is recommended to use

```ruby

Sidekiq::Client.push_bulk('queue' => 'some_other_queue',

'class' => SomeWorker,

'args' => [[some1, arguments1],

[some2, arguments2],

[some3, arguments3],

[some4, arguments4],

])

```

It takes the same arguments as `push` above, but expects the `'args'` to be an array.

It cuts down on the redis round trip latency.