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From: me nefcanto <[email protected]>
To: [email protected]
Subject: Quesion about querying distributed databases
Date: Wed, 5 Mar 2025 08:10:09 +0330
Message-ID: <CAEHBEOBuoMFWuhHM3L_Zr6o1enELju-Vns6Pknt4TT+6MFQOwQ@mail.gmail.com> (raw)

Hello

Consider this scenario:

   - 3 servers, 3 databases, each on a separate server:
      - *Products database*: Contains the *Products* table (with over
      100,000 records).
      - *Taxonomy database*: Contains the *Categories* and *ItemCategories
      (EAV)* tables.
      - *Attributes database*: Contains the *Attributes* and *ItemAttributes
      (EAV)* tables.

How do you find products based on the following criteria?

   1. A search in the title (e.g., "awesome shirts").
   2. Selected categories (e.g., "casual" and "sports").
   3. Selected attributes (e.g., "color: blue" and "size: large")


Regards
Saeed


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