# ElasticSearch with JSON Source generate from Mysql DB?

**URL:** <https://discuss.elastic.co/t/elasticsearch-with-json-source-generate-from-mysql-db/11051>\
**Category:** Elasticsearch\
**Created:** [March 7, 2013, 9:57am UTC](https://discuss.elastic.co/t/elasticsearch-with-json-source-generate-from-mysql-db/11051 "2013-03-07T09:57:11Z")\
**Posts on this page:** 2\
**Page:** 1

<div class="post-metadata">

**Author:** ![nhan248](https://avatars.discourse-cdn.com/v4/letter/n/bc8723/32.png) [@nhan248](https://discuss.elastic.co/u/nhan248)\
**Post date:** [March 7, 2013, 9:57am UTC](https://discuss.elastic.co/t/elasticsearch-with-json-source-generate-from-mysql-db/11051/1 "2013-03-07T09:57:11Z")

</div>

Dear ALL!  
I`m bulding my search feature website and i just doing somthing with api \_river try to indexing data in mysql data base i have some problems as.  
1/ According ElasticSearch (ES) store data indexing data into Cluster/Node,when i index data from mysql as the same ?  
2/i had generated Data from mysql to JSON file ,so how i can index data from source folder these JSON ? If compare perfomance with retrieve data index from mysql and from JSON file in folder which the best way?

thanks for read!

---

<div class="post-metadata">

**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [July 6, 2017, 2:47am UTC](https://discuss.elastic.co/t/elasticsearch-with-json-source-generate-from-mysql-db/11051/2 "2017-07-06T02:47:49Z")

</div>