Update notes for 2023-09-16

content/posts/2023-09.md

@@ -92,4 +92,25 @@ $ gs -sDEVICE=pdfwrite -dCompatibilityLevel=1.4 -dPDFSETTINGS=/prepress -dNOPAUS
 - I had two occurrences of an OOM kill of the Tomcat 9 java process on DSpace 7 test tonight
   - Once while doing a Discovery index, the other while doing filter media
 
+## 2023-09-15
+
+- Discuss issues with the Altmetric API with the Altmetric support team
+  - Apparently we can use a different API, the [Explorer API](https://www.altmetric.com/explorer/documentation/api), since we already have access to the Explorer dashboard
+- I reduced the Solr heap size on DSpace 7 from 3GB to 2GB
+  - Apparentlty I already did this from 4GB to 3GB a few months ago
+  - The Solr admin interface was showing Solr taking ~1GB of RAM so I think this should be safe
+- Mark on DSpace Slack said he uses PM2's `--max-memory-restart` so the processes restart when they hit the limit
+  - Also, he said he had to reduce `cache:serverSide:botCache:max` from 1000 to 500 to cache less SSR pages in memory
+- I decided to try deploying DSpace 7 Test on a Hetzner server with 64GB RAM, 6 CPUs, and 2x512GB NVMe SSD
+
+## 2023-09-16
+
+- Export CGSpace to check for missing Initiative collection mappings
+- Start a harvest on AReS
+- Configure the privacy policy page on DSpace 7 using a themed component with the text from our DSpace 6 site
+- I realized that for all my custom Angular components I should be using `routerLink` instead of `href` when I am constructing links
+  - The `routerLink` routes within the single page application and saves state, while the `href` reloads the page
+  - Using the `routerLink` way is faster and results in less flashing and jumping in the page when navigating
+  - See: https://stackoverflow.com/a/61588147
+
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docs/2023-09/index.html

@@ -15,7 +15,7 @@ Start a harvest on AReS
 <meta property="og:type" content="article" />
 <meta property="og:url" content="https://alanorth.github.io/cgspace-notes/2023-09/" />
 <meta property="article:published_time" content="2023-09-02T17:29:36+03:00" />
-<meta property="article:modified_time" content="2023-09-10T09:58:29+03:00" />
+<meta property="article:modified_time" content="2023-09-16T20:24:24+03:00" />
 
 
 
@@ -36,9 +36,9 @@ Start a harvest on AReS
   "@type": "BlogPosting",
   "headline": "September, 2023",
   "url": "https://alanorth.github.io/cgspace-notes/2023-09/",
-  "wordCount": "594",
+  "wordCount": "821",
   "datePublished": "2023-09-02T17:29:36+03:00",
-  "dateModified": "2023-09-10T09:58:29+03:00",
+  "dateModified": "2023-09-16T20:24:24+03:00",
   "author": {
     "@type": "Person",
     "name": "Alan Orth"
@@ -218,6 +218,39 @@ Start a harvest on AReS
 </ul>
 </li>
 </ul>
+<h2 id="2023-09-15">2023-09-15</h2>
+<ul>
+<li>Discuss issues with the Altmetric API with the Altmetric support team
+<ul>
+<li>Apparently we can use a different API, the <a href="https://www.altmetric.com/explorer/documentation/api">Explorer API</a>, since we already have access to the Explorer dashboard</li>
+</ul>
+</li>
+<li>I reduced the Solr heap size on DSpace 7 from 3GB to 2GB
+<ul>
+<li>Apparentlty I already did this from 4GB to 3GB a few months ago</li>
+<li>The Solr admin interface was showing Solr taking ~1GB of RAM so I think this should be safe</li>
+</ul>
+</li>
+<li>Mark on DSpace Slack said he uses PM2&rsquo;s <code>--max-memory-restart</code> so the processes restart when they hit the limit
+<ul>
+<li>Also, he said he had to reduce <code>cache:serverSide:botCache:max</code> from 1000 to 500 to cache less SSR pages in memory</li>
+</ul>
+</li>
+<li>I decided to try deploying DSpace 7 Test on a Hetzner server with 64GB RAM, 6 CPUs, and 2x512GB NVMe SSD</li>
+</ul>
+<h2 id="2023-09-16">2023-09-16</h2>
+<ul>
+<li>Export CGSpace to check for missing Initiative collection mappings</li>
+<li>Start a harvest on AReS</li>
+<li>Configure the privacy policy page on DSpace 7 using a themed component with the text from our DSpace 6 site</li>
+<li>I realized that for all my custom Angular components I should be using <code>routerLink</code> instead of <code>href</code> when I am constructing links
+<ul>
+<li>The <code>routerLink</code> routes within the single page application and saves state, while the <code>href</code> reloads the page</li>
+<li>Using the <code>routerLink</code> way is faster and results in less flashing and jumping in the page when navigating</li>
+<li>See: <a href="https://stackoverflow.com/a/61588147">https://stackoverflow.com/a/61588147</a></li>
+</ul>
+</li>
+</ul>
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