Have you worked with search services like Elasticsearch?

Yes, I have worked with search services, including Elasticsearch. This tool allows for efficient indexing and full-text search over large volumes of data. In projects, I used Elasticsearch to implement fast search for products, logs, and user data.

Main tasks I solved with Elasticsearch:

• Indexing and storing structured and unstructured data.
• Configuring full-text search considering morphology and synonyms.
• Using aggregations for analytics and dashboard creation.
• Optimizing queries and configuring sharding for scalability.

Example of a simple search query on an index via PHP client:

$params = [
    'index' => 'products',
    'body'  => [
        'query' => [
            'match' => [
                'name' => 'телефон'
            ]
        ]
    ]
];
$response = $client->search($params);