It’s late in the evening, you are dressing for a fine dinner with your wife when the phone rings. It’s your boss telling you the application went down and your business is losing money and you need to solve the problem. NOW!

Your monitoring system tells you the CPU load is very high and you soon discover you forgot to put an expensive operation in cache.
“Fixed!“, you say to yourself just before noticing the application went down AGAIN!

Well, my friend, welcome to the Cache Stampede problem!

Since I care about your marriage, I'm going to support you and explain how you can solve this problem leveraging Asynchronous Batching.

Only disclaimer: if I ACTUALLY save your marriage, I decline every responsibility from the troubles this may cause.