Algolia is an integritable search engine, which can be used as elasticsearch or integrated with Hugo alike statc site engine.
How it works Algolia works by reading your data in json format. It stores your json data in a way same as MongoDB, but has extra analyzing abilities, such as filter your searching result, tucantted snipset, pagination, hide content.
To work with Hugo, we first need to make our site availble in json format by having this in your config.