cache-invalidation Questions

AWS Cloudfront. Force browser to revalidate but not CDN – Amazon Web Sevices

February 3, 2023
Andrew Eames
2 Answers

I have a file named sdk.js. This file name is not versioned or hashed in any way because we don't control the sites where it is embedded so the name must remain consistent. The browser should cache this file but…

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Is there an open source component that will subscribe to various database activity feeds and invalidate out of process caches like redis?

May 7, 2021
Osada Lakmal
2 Answers

We are looking to implement a redis based cache for read heavy data for fronting our database as a read through cache. I would like to implement a better invalidation mechanism than just TTL or LRU based eviction to prevent…

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