What is the difference between strong and eventual consistency?

Can you explain the difference between strong consistency and eventual consistency?

Sure! Strong consistency ensures that all reads return the most recent write, while eventual consistency guarantees that, given enough time, all replicas will converge to the same value.

Can you give me an example of where I might use eventual consistency?

Absolutely! Eventual consistency is often used in systems like social media feeds, where it's acceptable for updates to take some time to propagate.

What are the trade-offs between using strong and eventual consistency?

The trade-offs include performance and availability. Strong consistency can lead to higher latency and reduced availability, while eventual consistency offers better performance but may lead to temporary inconsistencies.

Which one is better for real-time applications?

For real-time applications, strong consistency is often preferred to ensure users see the most up-to-date information, but it depends on the specific use case.