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<section id="search-in-indexers">
<h1>Search in indexers<a class="headerlink" href="#search-in-indexers" title="Permalink to this heading"></a></h1>
<p>Searx supports three popular indexer search engines:</p>
<ul class="simple">
<li><p>Elasticsearch</p></li>
<li><p>Meilisearch</p></li>
<li><p>Solr</p></li>
</ul>
<section id="elasticsearch">
<h2>Elasticsearch<a class="headerlink" href="#elasticsearch" title="Permalink to this heading"></a></h2>
<p>Make sure that the Elasticsearch user has access to the index you are querying.
If you are not using TLS during your connection, set <code class="docutils literal notranslate"><span class="pre">enable_http</span></code> to <code class="docutils literal notranslate"><span class="pre">True</span></code>.</p>
<div class="highlight-yaml notranslate"><div class="highlight"><pre><span></span><span class="p p-Indicator">-</span><span class="w"> </span><span class="nt">name </span><span class="p">:</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">elasticsearch</span><span class="w"></span>
<span class="w"> </span><span class="nt">shortcut </span><span class="p">:</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">es</span><span class="w"></span>
<span class="w"> </span><span class="nt">engine </span><span class="p">:</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">elasticsearch</span><span class="w"></span>
<span class="w"> </span><span class="nt">base_url </span><span class="p">:</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">http://localhost:9200</span><span class="w"></span>
<span class="w"> </span><span class="nt">username </span><span class="p">:</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">elastic</span><span class="w"></span>
<span class="w"> </span><span class="nt">password </span><span class="p">:</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">changeme</span><span class="w"></span>
<span class="w"> </span><span class="nt">index </span><span class="p">:</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">my-index</span><span class="w"></span>
<span class="w"> </span><span class="nt">query_type </span><span class="p">:</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">match</span><span class="w"></span>
<span class="w"> </span><span class="nt">enable_http </span><span class="p">:</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">True</span><span class="w"></span>
</pre></div>
</div>
<section id="available-settings">
<h3>Available settings<a class="headerlink" href="#available-settings" title="Permalink to this heading"></a></h3>
<ul class="simple">
<li><p><code class="docutils literal notranslate"><span class="pre">base_url</span></code>: URL of Elasticsearch instance. By default it is set to <code class="docutils literal notranslate"><span class="pre">http://localhost:9200</span></code>.</p></li>
<li><p><code class="docutils literal notranslate"><span class="pre">index</span></code>: Name of the index to query. Required.</p></li>
<li><p><code class="docutils literal notranslate"><span class="pre">query_type</span></code>: Elasticsearch query method to use. Available: <code class="docutils literal notranslate"><span class="pre">match</span></code>,
<code class="docutils literal notranslate"><span class="pre">simple_query_string</span></code>, <code class="docutils literal notranslate"><span class="pre">term</span></code>, <code class="docutils literal notranslate"><span class="pre">terms</span></code>, <code class="docutils literal notranslate"><span class="pre">custom</span></code>.</p></li>
<li><p><code class="docutils literal notranslate"><span class="pre">custom_query_json</span></code>: If you selected <code class="docutils literal notranslate"><span class="pre">custom</span></code> for <code class="docutils literal notranslate"><span class="pre">query_type</span></code>, you must
provide the JSON payload in this option.</p></li>
<li><p><code class="docutils literal notranslate"><span class="pre">username</span></code>: Username in Elasticsearch</p></li>
<li><p><code class="docutils literal notranslate"><span class="pre">password</span></code>: Password for the Elasticsearch user</p></li>
</ul>
</section>
</section>
<section id="meilisearch">
<h2>Meilisearch<a class="headerlink" href="#meilisearch" title="Permalink to this heading"></a></h2>
<p>If you are not using TLS during connection, set <code class="docutils literal notranslate"><span class="pre">enable_http</span></code> to <code class="docutils literal notranslate"><span class="pre">True</span></code>.</p>
<div class="highlight-yaml notranslate"><div class="highlight"><pre><span></span><span class="p p-Indicator">-</span><span class="w"> </span><span class="nt">name </span><span class="p">:</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">meilisearch</span><span class="w"></span>
<span class="w"> </span><span class="nt">engine </span><span class="p">:</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">meilisearch</span><span class="w"></span>
<span class="w"> </span><span class="nt">shortcut</span><span class="p">:</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">mes</span><span class="w"></span>
<span class="w"> </span><span class="nt">base_url </span><span class="p">:</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">http://localhost:7700</span><span class="w"></span>
<span class="w"> </span><span class="nt">index </span><span class="p">:</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">my-index</span><span class="w"></span>
<span class="w"> </span><span class="nt">enable_http</span><span class="p">:</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">True</span><span class="w"></span>
</pre></div>
</div>
<section id="id1">
<h3>Available settings<a class="headerlink" href="#id1" title="Permalink to this heading"></a></h3>
<ul class="simple">
<li><p><code class="docutils literal notranslate"><span class="pre">base_url</span></code>: URL of the Meilisearch instance. By default it is set to <a class="reference external" href="http://localhost:7700">http://localhost:7700</a></p></li>
<li><p><code class="docutils literal notranslate"><span class="pre">index</span></code>: Name of the index to query. Required.</p></li>
<li><p><code class="docutils literal notranslate"><span class="pre">auth_key</span></code>: Key required for authentication.</p></li>
<li><p><code class="docutils literal notranslate"><span class="pre">facet_filters</span></code>: List of facets to search in.</p></li>
</ul>
</section>
</section>
<section id="solr">
<h2>Solr<a class="headerlink" href="#solr" title="Permalink to this heading"></a></h2>
<p>If you are not using TLS during connection, set <code class="docutils literal notranslate"><span class="pre">enable_http</span></code> to <code class="docutils literal notranslate"><span class="pre">True</span></code>.</p>
<div class="highlight-yaml notranslate"><div class="highlight"><pre><span></span><span class="p p-Indicator">-</span><span class="w"> </span><span class="nt">name </span><span class="p">:</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">solr</span><span class="w"></span>
<span class="w"> </span><span class="nt">engine </span><span class="p">:</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">solr</span><span class="w"></span>
<span class="w"> </span><span class="nt">shortcut </span><span class="p">:</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">slr</span><span class="w"></span>
<span class="w"> </span><span class="nt">base_url </span><span class="p">:</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">http://localhost:8983</span><span class="w"></span>
<span class="w"> </span><span class="nt">collection </span><span class="p">:</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">my-collection</span><span class="w"></span>
<span class="w"> </span><span class="nt">sort </span><span class="p">:</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">asc</span><span class="w"></span>
<span class="w"> </span><span class="nt">enable_http </span><span class="p">:</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">True</span><span class="w"></span>
</pre></div>
</div>
<section id="id2">
<h3>Available settings<a class="headerlink" href="#id2" title="Permalink to this heading"></a></h3>
<ul class="simple">
<li><p><code class="docutils literal notranslate"><span class="pre">base_url</span></code>: URL of the Meilisearch instance. By default it is set to <a class="reference external" href="http://localhost:8983">http://localhost:8983</a></p></li>
<li><p><code class="docutils literal notranslate"><span class="pre">collection</span></code>: Name of the collection to query. Required.</p></li>
<li><p><code class="docutils literal notranslate"><span class="pre">sort</span></code>: Sorting of the results. Available: <code class="docutils literal notranslate"><span class="pre">asc</span></code>, <code class="docutils literal notranslate"><span class="pre">desc</span></code>.</p></li>
<li><p><code class="docutils literal notranslate"><span class="pre">rows</span></code>: Maximum number of results from a query. Default value: 10.</p></li>
<li><p><code class="docutils literal notranslate"><span class="pre">field_list</span></code>: List of fields returned from the query.</p></li>
<li><p><code class="docutils literal notranslate"><span class="pre">default_fields</span></code>: Default fields to query.</p></li>
<li><p><code class="docutils literal notranslate"><span class="pre">query_fields</span></code>: List of fields with a boost factor. The bigger the boost
factor of a field, the more important the field is in the query. Example:
<code class="docutils literal notranslate"><span class="pre">qf=&quot;field1^2.3</span> <span class="pre">field2&quot;</span></code></p></li>
</ul>
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