diff --git a/README.md b/README.md
index 71eb22d..98daad0 100644
--- a/README.md
+++ b/README.md
@@ -9,7 +9,7 @@ and pairing with smart people at Hashrocket.
 
 For a steady stream of TILs, [sign up for my newsletter](https://tinyletter.com/jbranchaud).
 
-_907 TILs and counting..._
+_908 TILs and counting..._
 
 ---
 
@@ -570,6 +570,7 @@ _907 TILs and counting..._
 - [Rescue From](rails/rescue-from.md)
 - [Retrieve An Object If It Exists](rails/retrieve-an-object-if-it-exists.md)
 - [Rounding Numbers With Precision](rails/rounding-numbers-with-precision.md)
+- [Schedule Sidekiq Jobs Out Into The Future](rails/schedule-sidekiq-jobs-out-into-the-future.md)
 - [Secure Passwords With Rails And Bcrypt](rails/secure-passwords-with-rails-and-bcrypt.md)
 - [Select A Select By Selector](rails/select-a-select-by-selector.md)
 - [Select Value For SQL Counts](rails/select-value-for-sql-counts.md)
diff --git a/rails/schedule-sidekiq-jobs-out-into-the-future.md b/rails/schedule-sidekiq-jobs-out-into-the-future.md
new file mode 100644
index 0000000..8f70928
--- /dev/null
+++ b/rails/schedule-sidekiq-jobs-out-into-the-future.md
@@ -0,0 +1,30 @@
+# Schedule Sidekiq Jobs Out Into The Future
+
+The most common way to schedule a [Sidekiq](https://github.com/mperham/sidekiq)
+job is with the `perform_async` method. That will queue up your job so that it
+is worked as soon as possible.  That may not also be desired. Sometimes you
+want a bit more say in when jobs are run.
+
+The `perform_in` and `perform_at` methods can help with scheduling jobs out
+into the future.
+
+With `perform_in` we can say how much time from now would be the soonest that
+we'd like the job performed.
+
+```ruby
+MyWorker.perform_in(10.minutes, arg1, arg2)
+```
+
+We can do the same thing with `perform_at`.
+
+```ruby
+MyWorker.perform_at(10.minutes.from_now, arg1, arg2)
+```
+
+Or we can schedule something out for a specific point in time in the future.
+
+```ruby
+MyWorker.perform_at(Date.today.end_of_week, arg1, arg2)
+```
+
+[source](https://github.com/mperham/sidekiq/wiki/Scheduled-Jobs)