docs/decks/azconf-dev-2021/slides/13-queries-and-mutation.md from apollo-elements/apollo-elements

docs/decks/azconf-dev-2021/slides/13-queries-and-mutation.md

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---
name: Queries and Mutations
---

## Queries and Mutations

Unlike REST APIs, GraphQL exposes a **single endpoint**.

<section reveal style="order: 3">

There are only two verbs in GraphQL: `query` reads the graph and `mutation` updates the graph.

</section>

<section reveal style="align-self: center;">

<dl class="analogy" center>
  <dt><code>GET</code></dt>
  <dd><code>query</code></dd>
  <dt><code>POST</code>,<br/><code>PUT</code>,<br/><code>DELETE</code></dt>
  <dd><code>mutation</code></dd>
</dl>

</section>