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                  dimitarvp
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								<p>Your goal is to have a generic solution that does not require hand-crafted queries for every endpoint, then?</p> 
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	                  <a title="Go to post" alt="Go to post" href="https://forum.elixirforum.com/t/a-comprehensive-approach-to-data-loading-and-permissions/15102/12">Post #11</a>
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<img alt="" width="24" height="24" src="https://forum.elixirforum.com/user_avatar/forum.elixirforum.com/dimitarvp/48/38664_2.png" class="avatar"> dimitarvp:</div>
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<p>Your goal is to have a generic solution that does not require hand-crafted queries for every endpoint, then?</p>
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<p>Yeah the general idea is to have a nice API where you can naively call the business logic module, where the N+1 problem in data fetching is automatically optimized away. Such as:</p>
<pre data-code-wrap="elixir"><code class="lang-elixir">users = Enum.map(user_ids, &amp;User.get(&amp;1))
</code></pre>
<p>The PR explores a Deferrable lazy data structure that only resolves data fetching once you run it.</p> 
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	                  <a title="Go to post" alt="Go to post" href="https://forum.elixirforum.com/t/a-comprehensive-approach-to-data-loading-and-permissions/15102/13">Post #12</a>
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								<p>Maybe I should stop asking questions and go study the PR. <img src="https://forum.elixirforum.com/uploads/default/original/2X/9/926b7b174c6783fc1a2e968bbd3bdfc6129bbda0.gif?v=15" title=":069:" class="emoji emoji-custom" alt=":069:" loading="lazy" width="20" height="20"></p>
<p>Sounds a bit like magic. I like your idea.</p>
<p>That being said, I get a PTSD attack when I hear about request contexts… Java flashbacks. <img src="https://forum.elixirforum.com/uploads/default/original/2X/6/6c3193d1dd46244da3c8c6f719c9f5e2abdd5ae8.gif?v=15" title=":003:" class="emoji emoji-custom" alt=":003:" loading="lazy" width="20" height="20"></p> 
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	                  <a title="Go to post" alt="Go to post" href="https://forum.elixirforum.com/t/a-comprehensive-approach-to-data-loading-and-permissions/15102/14">Post #13</a>
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