Solr where is index stored

Answer:New in mongo-connector 2. Answer:If you have different tables and they are kind of unrelated then in that case you need to have an extensive.

Answer:A widely used enterprise search engine based on Apache Lucene. One of the most popular document stores. Answer:Solr is open source search platform and built upon java library. This section describes the process of indexing: adding content to a Solr index and, if necessary, modifying that content or deleting it. Regardless of the method used to ingest data, there is a common basic data structure for data being fed into a Solr index: a document containing multiple fields, each with a name and containing content, which may be empty.

One of the fields is usually designated as a unique ID field analogous to a primary key in a database , although the use of a unique ID field is not strictly required by Solr. If the field name is defined in the Schema that is associated with the index, then the analysis steps associated with that field will be applied to its content when the content is tokenized.

I know you understand index which is what SOLR uses to search. Bu what the hell is "stored". Well, are you only going to get back the indexed fields? Assume a document with 50 fields. May be you want to search only on 5 of the fields. And when you get the result back of your search, you probably want more than the indexed field. So you get back your stored fields. The more fields you store and index, the higher storage requirements.

Read that link and you'll have a good idea. SOLR is a complete solution. View solution in original post. Also, note that you do not have to store any fields in Solr. Indexing in Solr would be similar to creating an index at the end of a book that includes the words that appear in that book and their location, so basically we would take an inventory of the words that appear in the book and an inventory of the pages where said words appear. This type of index, called an inverted index, is a way of structuring the information that will be retrieved by a search engine.

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