sentences:  Palo can also be integrated into other systems via its client libraries for Java, PHP, C/C++, or .NET Framework.It is fairly easy to communicate with Palo OLAP Server, since it uses representational state transfer (REST).Starting in October 2008, Palo supports XML for Analysis and MultiDimensional eXpressions (MDX) APIs for connectivity, and OLE DB for OLAP interface which allows standard Excel pivot tables to serve as a client tool.