# Connect Data Engine

You can connect data engine to objects, database, csv, json etc. Click on each link to see how.

## Content



The following topics discuss how you can use the **DataEngine** class library to import data from different data sources into a DataEngine table.

[Connect Data Engine to Objects](/componentone/docs/services/online-dataengine/workwithdataengine/connectdataengine/connectdataenginetoobjects)

[Connect Data Engine to Database](/componentone/docs/services/online-dataengine/workwithdataengine/connectdataengine/connectdataenginetodatabase)

[Import Data from CSV File](/componentone/docs/services/online-dataengine/workwithdataengine/connectdataengine/importdatafromcsv)

[Import Data from JSON File](/componentone/docs/services/online-dataengine/workwithdataengine/connectdataengine/importdatafromjsonfile)