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SAP HANA Developer Guide - Get a Free Blog

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The application services can be used to expose the database data model, with its tables, views and database<br />

procedures, to clients. This can be done in a declarative way using OData services or by writing native applicationspecific<br />

code that runs in the <strong>SAP</strong> <strong>HANA</strong> context . Also, you can use <strong>SAP</strong> <strong>HANA</strong> XS to build dynamic HTML5 UI<br />

applications.<br />

In addition to exposing the data model, <strong>SAP</strong> <strong>HANA</strong> XS also hosts system services that are part of the <strong>SAP</strong> <strong>HANA</strong><br />

system. The search service is an example of such a system application. No data is stored in the <strong>SAP</strong> <strong>HANA</strong> XS<br />

server itself. To read tables or views, to modify data or to execute SQLScript database procedures and<br />

calculations, it connects to the index server (or servers, in case of a distributed system).<br />

Related Links<br />

Note: Application development with <strong>SAP</strong> <strong>HANA</strong> Extended Application Services (<strong>SAP</strong> <strong>HANA</strong> XS) is<br />

currently only available as an <strong>SAP</strong>-led project solution, for pre-approved customers and partners. This<br />

applies to server-side JavaScript programming, support for ODATA and XMLA, Web server features and<br />

the Web application development environment. For more information, see <strong>SAP</strong> Note 1779803.<br />

Building UIs with <strong>SAP</strong>UI5 [page 229]<br />

This section provides introductory information about UI development toolkit for HTML5.<br />

Enabling Search [page 235]<br />

With a <strong>SAP</strong> <strong>HANA</strong> database, your users will want to search tables and views much like they would when<br />

searching for information on the Internet. In <strong>SAP</strong> <strong>HANA</strong>, you can either directly query data using SQL queries<br />

or you can build search apps using a UI toolkit.<br />

14<br />

P U B L I C<br />

© 2012 <strong>SAP</strong> AG. All rights reserved.<br />

<strong>SAP</strong> <strong>HANA</strong> <strong>Developer</strong> <strong>Guide</strong><br />

<strong>SAP</strong> <strong>HANA</strong>

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