31-ID-flickr-odd-even

Implementing Flickr Odd Even Generation

Flickr's odd-even ID generation: Different servers generate IDs independently by alternating between odd and even numbers, avoiding collisions and enabling efficient parallel processing. Flickr uses odd and even prefixes to generate IDs

• Concurrency Safety: sync.Mutex is used.
• Alternating Odd and Even IDs: isOddTurn boolean is used.
• Usage: GenerateID alternates between odd and even, updating the respective counter.