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Enhavo offers his own search and index engines which you have configured by default in the enhavo.yml under enhavo_search
search_engine: enhavo_search_search_engine
index_engine: enhavo_search_index_engine
With this index engine the content gets indexed into the database. Therefor all words get separated from each other,
simplified and then stored in a database table. In addition to that every word gets a score which determines
the relevance to the other stored words.
When you are searching you use the search engine of enhavo. There you have the possibility to get better search
results by using the operators AND and OR. If you want to exclude a word you can put - in front of the
word and if you want to get results with a whole phrase of words just but them into "".
If you don’t want to use the enhavo search there is also the possibility to use elasic-search. Just change the search_engine and index_engine in the enhavo.yml.
search_engine: enhavo_search_elasticsearch_engine
index_engine: enhavo_search_index_elasticsearch_engine
Apart from that you have to download elastic search and start it.
For elastic-search you do not need the indexing strategy.