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@ -152,4 +152,25 @@ $ ./run.sh -s http://localhost:8081/solr/statistics -a import -o /tmp/statistics
- Export CGSpace to check for missing Initiative collection mappings
## 2023-08-19
- Start a harvest on AReS
## 2023-08-21
- Experiment with the DSpace 7 REST API
- I wrote a Python script to benchmark harvesting all 100,000+ items using the `/api/discover/search/objects` endpoint 100 items at a time
- I was able to harvest the entire 106,000 items in fifty-two minutes, which seems slow, but that's about ten times faster than with the legacy REST API...
- Still, I need to benchmark a bit more, as the item response doesn't include collection mappings or thumbnails
- Reading the [API docs](https://github.com/DSpace/RestContract/blob/main/README.md#etags--conditional-headers) it seems that we should be able to use the standard `If-Modified-Since` header for some endpoints
- I tried it on the `/api/discover/search/objects` and `/api/core/items` endpoints, but apparently those don't support this header because I don't see a `Last-Modified` header in the response
- According to the docs, it means that these endpoints indeed don't support it...
## 2023-08-22
- I was experimenting with the DSpace 7 REST API again
- This time looking at the thumbnail responses in item endpoints
- According to [the documentation](https://github.com/DSpace/RestContract/blob/main/items.md#main-thumbnail) the API will respond with HTTP 200 if there is a thumbnail, and HTTP 204 if there is no content
- That means we need to make the request before we can even find out!
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@ -44,9 +44,9 @@ Start working on some batch uploads for IFPRI
"@type": "BlogPosting",
"headline": "August, 2023",
"url": "https://alanorth.github.io/cgspace-notes/2023-08/",
"wordCount": "1057",
"wordCount": "1254",
"datePublished": "2023-08-03T11:18:36+03:00",
"dateModified": "2023-08-14T18:38:03+02:00",
"dateModified": "2023-08-18T23:54:07+03:00",
"author": {
"@type": "Person",
"name": "Alan Orth"
@ -293,6 +293,36 @@ Start working on some batch uploads for IFPRI
<ul>
<li>Export CGSpace to check for missing Initiative collection mappings</li>
</ul>
<h2 id="2023-08-19">2023-08-19</h2>
<ul>
<li>Start a harvest on AReS</li>
</ul>
<h2 id="2023-08-21">2023-08-21</h2>
<ul>
<li>Experiment with the DSpace 7 REST API
<ul>
<li>I wrote a Python script to benchmark harvesting all 100,000+ items using the <code>/api/discover/search/objects</code> endpoint 100 items at a time</li>
<li>I was able to harvest the entire 106,000 items in fifty-two minutes, which seems slow, but that&rsquo;s about ten times faster than with the legacy REST API&hellip;</li>
<li>Still, I need to benchmark a bit more, as the item response doesn&rsquo;t include collection mappings or thumbnails</li>
</ul>
</li>
<li>Reading the <a href="https://github.com/DSpace/RestContract/blob/main/README.md#etags--conditional-headers">API docs</a> it seems that we should be able to use the standard <code>If-Modified-Since</code> header for some endpoints
<ul>
<li>I tried it on the <code>/api/discover/search/objects</code> and <code>/api/core/items</code> endpoints, but apparently those don&rsquo;t support this header because I don&rsquo;t see a <code>Last-Modified</code> header in the response</li>
<li>According to the docs, it means that these endpoints indeed don&rsquo;t support it&hellip;</li>
</ul>
</li>
</ul>
<h2 id="2023-08-22">2023-08-22</h2>
<ul>
<li>I was experimenting with the DSpace 7 REST API again
<ul>
<li>This time looking at the thumbnail responses in item endpoints</li>
<li>According to <a href="https://github.com/DSpace/RestContract/blob/main/items.md#main-thumbnail">the documentation</a> the API will respond with HTTP 200 if there is a thumbnail, and HTTP 204 if there is no content</li>
<li>That means we need to make the request before we can even find out!</li>
</ul>
</li>
</ul>
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