TDM Lightning Talk

<section>
  <h1>You are in a maze of twisty containers, all unversioned.</h1>
</section>
<section>
  <h2>Kubernetes</h2>
  <div>
    <ul>
      <li>6 pods (adit api, elasticsearch, fedora, nginx, pit, postgres)</li>
      <li>Container images stored in google cloud</li>
      <li>There's no builtin versioning, so it can be hard to figure out what version of what you have deployed</li>
      <li>The build-test-debug cycle can be frustrating</li>
      <li>When properly used by a trained professional, kubernetes can be great</li>
    </ul>
  </div>
  <p>Verdict: Would use again, as long as I don't have to deal with it.</p>
</section>
<section>
  <h2>Fedora</h2>
  <div>
    <ul>
      <li>I hate JSON-LD. Just get things into RDF as soon as possible.</li>
      <li>Documentation lacking</li>
      <li>Performance problems while indexing, though PCDM likely culprit</li>
    </ul>
  </div>
  <p>Verdict: Would use again.</p>
</section>
<section>
  <h2>Elasticsearch</h2>
  <div>
    <ul>
      <li>Mostly just worked</li>
      <li>Feature parity with SolrCloud, but ES is much easier to set up</li>
      <li>Nice features: CRUD on indices and index aliases, all over HTTP</li>
    </ul>
  </div>
  <p>Verdict: Would use over Solr.</p>
</section>
<section>
  <h2>Asyncio</h2>
  <div>
    <ul>
      <li>pit was written using asyncio</li>
      <li>More straightforward concurrency than threading?</li>
      <li>Making a graceful exit is difficult</li>
    </ul>
  </div>
  <p>Verdict: Would use again in another year.</p>
</section>