vasanthk

System Design Cheatsheet

Picking the right architecture = Picking the right battles + Managing trade-offs

Basic Steps

1. Clarify and agree on the scope of the system

• User cases (description of sequences of events that, taken together, lead to a system doing something useful)
  • Who is going to use it?
  • How are they going to use it?

cjaoude

Use: for testing against email regex
ref: http://codefool.tumblr.com/post/15288874550/list-of-valid-and-invalid-email-addresses


List of Valid Email Addresses

[email protected]
[email protected]
[email protected]
[email protected]