New to elastic search: Context: Oracle database contains records with JSON and different data struct, Using command line I need to connect the database and combine data struct and JSON and create an output as JSON file to post on the elastic search index.
New to elasticsearch : Context : Oracle database contain records with JSON and different datastruct, Using command line i need to connect the database and combine datastruct and JSON and create a output as JSON file to post on elasticsearch index
I shared most of my thoughts there: http://david.pilato.fr/blog/2015/05/09/advanced-search-for-your-legacy-application/
Basically, I'd recommend modifying the application layer if possible and send data to elasticsearch in the same "transaction" as you are sending your data to the database.
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