Building an application for a phone and/or tablet is not the same as a regular Windows or Web app.
You need to go through services to access the database. Have a look at http://www.telerik.com/forums/sql-server-database-to-kendo-data-source
Network Monitoring is essential to ensure that computer systems and network devices are running. Use PRTG to monitor LANs, servers, websites, applications and devices, bandwidth, virtual environments, remote systems, IoT, and many more. PRTG is easy to set up & use.
This video shows, step by step, how to configure Oracle Heterogeneous Services via the Generic Gateway Agent in order to make a connection from an Oracle session and access a remote SQL Server database table.