anchor.diff:  [Querying](geodeman/developing/querying_basics/chapter_overview.html). This section describes areas
   that are unique to the native client.
   
  +### <a id="CreatingIndexes"></a>Creating Indexes
  +
  +An index can provide significant performance gains for query execution. You create and maintain indexes on the cache server.
  +
  +For detailed information about working with indexes configured on a cache server, 
  +see [Working with Indexes](geodeman/developing/query_index/query_index.html) in the server's documentation.
  +
   ## <a id="RemoteQueryAPI"></a>Remote Query API
   
   This section gives a general overview of the interfaces and classes that are provided by the Query
  
positive.code: 
  The query processor performs binary numeric promotion, method invocation conversion, and temporal type conversion.
  
  ### Query Result Sets
  
  -   **SelectResults**. Executes the query on the cache server and returns the results as either a `ResultSet` or a `StructSet`.
  -   **SelectResultsIterator**. Iterates over the items available in a `ResultSet` or `StructSet`.
  
negative.code: 
  Retrieving the entry keys allows you to access the cached region entries for update. You cannot update the cache through the query engine.
  
  ### <a id="UsingQueryStrings"></a>Using Query Strings in the Client
  
  To use a query string in a client, specify the string as a parameter in a `QueryService::newQuery`
  