> For the complete documentation index, see [llms.txt](https://docs.greenstand.org/web-map/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.greenstand.org/web-map/search-1/solr-research.md).

# Solr research

## Dev environment

<https://dev-k8s.treetracker.org/search/solr/#/mycoll/query?q=publisher_s:*am*&q.op=OR&indent=true>

## Some search cases:

* Everthing

  <http://localhost:8888/solr/mycoll/select?q=*:*>
* Basic, search by keywords:

  <http://localhost:8888/solr/mycoll/select?q=publisher_s:Namco>
* Search mutiple words (or)

  <http://localhost:8888/solr/mycoll/select?q=publisher\\_s:(SETA> Namco)
* Search crossing fields:

  `q=title:(Desert FighterEU) OR publisher_s:Namco`
* Search with wild

  q=`publisher_s:*am*`

  `q=publisher_s:Nam*`
* Fuzzy search

  To search words that have a 2 charaters distance with the given keyword:

  `publisher_s:Nam~2`&#x20;
* Range search:&#x20;

  q=year\_i:\[1993 TO 1994]
* Change the rank/relevant of result:&#x20;

  search both in title and publisher, but the publisher get higher releevant:&#x20;

  q=title:ActRaiser OR publisher\_s:Namco^4

## Deployment

Currently, we just deployed a single node, 300M, in the future, we will consider deploying the cluster version.

There is a basic deployment under infrastrature, `solr` folder.

To initiate the solr and create a `core`:

```
kubectl -n webmap exec deployment/treetracker-solr -it -- solr create -c mycoll
```

To import data into solr and index:

```
curl "https://dev-k8s.treetracker.org/search/solr/mycoll/update?commit=true" \
  -H "Content-Type: application/json" -T "snes.json" -X POST -v

```

{% file src="/files/n8QcYVuS0p90F7f58w49" %}
The sample data
{% endfile %}