Most teams don't have an LLM cost problem. They have a redundancy problem.

We were spending 3.4x our projected API budget. Not because our queries were complex. Because travelers ask the same question 50 different ways. "Best hotels near the beach in Da Nang" "Beachfront acc

Browser Session Based Service Worker Cache Busting Possible?

TL;DR: In need of a custom caching strategy other than the default ones ( cache first, network first, network only, cache only, etc...) Is this possible? Use some session identifier ( like browser session cookies ) for a limited amount of time ( sa...

How does caching performance scale over time?

Hello, I'm just learning about caching (Redis on top of Mongoose in Node) and am being impressed with the benefits of caching for faster data retrieval. My understanding is that using a cache will be faster than accessing the database because of a c...

Do you use service workers for your web app?

I'm just curious to understand if anyone is using service workers for their web app in production and if so, what use cases does it solve particularly well. More specifically, in terms of caching, apart from working offline how is it different from b...

How do new browser windows cache files?

My situation: I have a website example.com and from this website I'm launching new windows of the url test.example.com?variousGetStuff and I'm caching files loaded within the new window. My question is, after the files have been cached locally, if I ...

nginx caching

Im using nginx as my webserver and serving a static folder which consists of my static assets like the html,css and js scripts. And proxying my api calls to an iis server serving data through rest api, I have enable the last-modified and etag header ...

Which of these contribute the most to a fast loading website (from your experience)? What do you use the most?

What should be the caching strategy for serving dynamic pages to anonymous users?

Most of our web apps have dynamic pages that can be viewed by anonymous users. What's your caching strategy for serving pages to these non-logged in users? Do you cache pages for specific time or do you invalidate the pages if any action occur

Node.js : Caching JSON data in Redis vs storing as .json files on File System?

Which one will be faster? Also in a distributed environment where we have multiple Node.js servers which one is the better way to do caching?

What's the best way/strategy to cache MongoDB documents?

I just read that companies like Facebook and other tech giants cache content aggressively and 99% times there is a cache hit. What's the best way to design such a system using MongoDB as the data store and Redis (or something similar) as cache