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A/B Testing Apache Solr on WooCommerce

Published 23 June, 2023
– Last updated 23 June, 2023

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Apache Solr is a powerful open-source search platform built on Apache Lucene. It offers advanced search capabilities and has become a popular choice for implementing search functionality in various web applications. WooCommerce, being one of the leading e-commerce platforms, can greatly benefit from integrating Solr for better search performance and relevance. In this post, we will explore the concept of A/B testing Solr on WooCommerce and discuss how it can improve search results. Additionally, we will also delve into the integration of WPSOLR, a Solr plugin for WordPress, which can simplify the process of implementing Solr on WooCommerce.


A/B Testing Apache Solr on WooCommerce

A/B testing is a method where two different versions of a system or component are compared to determine which one performs better. In the context of Apache Solr on WooCommerce, A/B testing allows us to compare the search results and relevance of the default search engine with those generated by Solr. By implementing A/B testing, we can measure the impact of Solr on search performance and user satisfaction.

To get started with A/B testing Solr on WooCommerce, we need to integrate Solr as the search engine and configure it to handle search queries. Here’s an example of how to use the PHP Solr client to connect with Solr and execute search queries:

// Create a new Solr client
$options = array(
    'hostname' => 'localhost',
    'port' => 8983,
    'path' => '/solr/',
$client = new SolrClient($options);

// Prepare search parameters
$query = new SolrQuery();

// Execute search
$response = $client->query($query);

// Process search results
$results = $response->getResponse()->response->docs;
foreach ($results as $result) {
    echo $result->title . "
    echo $result->description . "

In the above code snippet, we create a Solr client object and set the hostname, port, and path to the Solr server. We then prepare the search parameters by creating a SolrQuery object and setting the query string. Finally, we execute the search using the Solr client and process the results.

To perform A/B testing, we need to compare the search results and relevance obtained from the above Solr implementation with the default search engine on WooCommerce. This can be achieved by splitting the search traffic and routing a percentage of users to the Solr-powered search page. By collecting data on user behavior, engagement, and conversion rates, we can evaluate the effectiveness of Solr on improving search performance and user satisfaction.


How WPSOLR can help

Implementing Solr on WooCommerce without a proper plugin can be a complex task. Thankfully, WPSOLR comes to the rescue by providing a seamless integration between WordPress, WooCommerce, and Solr. It simplifies the configuration process and offers additional features to enhance the search experience.

WPSOLR offers a user-friendly interface through which Solr can be installed, configured, and maintained. It provides easy-to-use settings to map WooCommerce product data to Solr fields, ensuring that the search results are optimized and relevant. The plugin also handles the automatic indexing of data, making sure that the search index is always up to date with the latest product information.

Furthermore, WPSOLR comes with advanced search features such as faceted search, autocomplete suggestions, and typo tolerance. These features greatly enhance the search experience for users and help them find the products they are looking for more efficiently.



A/B testing Solr on WooCommerce can provide valuable insights into the performance of Apache Solr as a search engine and its impact on user satisfaction. By comparing the search results and relevance of Solr with the default search engine, we can determine the effectiveness of Solr and make data-driven decisions to improve search performance.

Integrating Solr on WooCommerce can be simplified with the use of WPSOLR, a powerful Solr plugin for WordPress. WPSOLR offers an intuitive interface, easy configuration, and additional search features that enhance the search experience for users. By leveraging the capabilities of Apache Solr and WPSOLR, WooCommerce can provide a faster, more accurate, and user-friendly search experience for its customers.

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