You might not need a cache. In my previous company (~7 years) all teams around me were introducing caches left and right and getting into a lot of complexity an

You might not need a cache. In my previous company (~7 years) all teams around me were introducing caches left and right and getting into a lot of complexity and bugs. I persevered and always pushed back adding caches to apps in my team. Instead focusing on improving the architecture and seeking other performance improvements. I can proudly say my teams have stayed cached-free for those 7 years.