Db in ionic

.How Can I Create Database in ionic???

Please refer this post it should help You a lot and next time use search button or just read 1st page on forum !

If you want to synchronize datas of your application with a server, see this post:

http://devgirl.org/2014/12/30/sync-data-using-pouchdb-in-your-ionic-framework-app/
CouchDB is a database that completely embraces the web. Store your data with JSON documents. Access your documents and query your indexes with your web browser, via HTTP. Index, combine, and transform your documents with JavaScript. CouchDB works well with modern web and mobile apps. You can even serve web apps directly out of CouchDB. And you can distribute your data, or your apps, efficiently using CouchDB’s incremental replication. CouchDB supports master-master setups with automatic conflict detection.

No plugin is required.