Need help in understanding architecture of cloud hosted and cloud serverless

hello everyone !
i have just started my journey with elastic and i have some question which i am not able to understand through documentation

Que. briefly explain dif in architecture of cloud hosted and cloud serverless (i was only able to find a single blog link that have image of the architecture if possible also provide the links where i can verify and check own my own also i want the images and all the components information of architecture like we have for ECE)

Welcome @jatin3101.

The main difference in the architecture between cloud and serverless is to do with where the documents are stored. In traditional cloud hot documents are stored in memory because the compute and storage layers are coupled together. In serverless, documents are stored in object store, and compute and store are separated:

If you're looking for a bit more of a deep dive I would recommend the following reading materials:

  1. Serve more with Serverless | Elastic Blog
  2. Building Elastic Cloud Serverless - Elasticsearch Labs
  3. https://doi.org/10.1145/3772052.3772245

Hope that helps!

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And there’s is also this great video from @kingherc

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