17. A non-transitory memory storing a plurality of processor-issuable processing instructions to provide an interaction interface having a plurality of interaction interface mechanisms comprising: a user configurable interface mechanism including: a first user input element for a user to submit a data analytics request including a user desired data variable; a second user input element for a user to submit user configured parameters identifying a plurality of distributed server node engines and a user defined data set, the plurality of distributed server node engines being accessible via a plurality of schema-independent distributed index files located at the plurality of distributed server node engines, the plurality of schema-independent distributed index files generated in response to a submission including the user configured parameters, and accessed based on the user configuration parameters identifying the plurality of distributed server node engines; and an interactive display interface mechanism to display a graphical representation of an output value of the user desired data variable in response to the data analytics request, the output value being calculated via a logic operation on a query result from the user defined data set, the user defined data set being defined based on an intermediate query generated based on the data analytics request and sent to each distributed server node engine of the plurality of distributed server node engines, the interactive display interface mechanism including: an engageable widget triggered upon a user action, to provide an option for a user to adjust the query result parameter, the engageable widget being one of (1) a dialog box, or (2) a drop-down menu, and being triggered upon one of (1) a mouse click, or (2) a mouse moving over a predetermined data point in the interactive display interface mechanism, the graphical representation being dynamically adjustable based on a user submitted query result parameter via the engageable widget, the user submitted query result parameter including at least one of (1) a modification to the intermediate query results, (2) a modification to a dimension of the intermediate query results, (3) a modification to a measure associated with data fields of the intermediate query results, or (4) a modification of data set rules associated with the intermediate query results.
17. A non-transitory memory storing a plurality of processor-issuable processing instructions to provide an interaction interface having a plurality of interaction interface mechanisms comprising: a user configurable interface mechanism including: a first user input element for a user to submit a data analytics request including a user desired data variable; a second user input element for a user to submit user configured parameters identifying a plurality of distributed server node engines and a user defined data set, the plurality of distributed server node engines being accessible via a plurality of schema-independent distributed index files located at the plurality of distributed server node engines, the plurality of schema-independent distributed index files generated in response to a submission including the user configured parameters, and accessed based on the user configuration parameters identifying the plurality of distributed server node engines; and an interactive display interface mechanism to display a graphical representation of an output value of the user desired data variable in response to the data analytics request, the output value being calculated via a logic operation on a query result from the user defined data set, the user defined data set being defined based on an intermediate query generated based on the data analytics request and sent to each distributed server node engine of the plurality of distributed server node engines, the interactive display interface mechanism including: an engageable widget triggered upon a user action, to provide an option for a user to adjust the query result parameter, the engageable widget being one of (1) a dialog box, or (2) a drop-down menu, and being triggered upon one of (1) a mouse click, or (2) a mouse moving over a predetermined data point in the interactive display interface mechanism, the graphical representation being dynamically adjustable based on a user submitted query result parameter via the engageable widget, the user submitted query result parameter including at least one of (1) a modification to the intermediate query results, (2) a modification to a dimension of the intermediate query results, (3) a modification to a measure associated with data fields of the intermediate query results, or (4) a modification of data set rules associated with the intermediate query results. 22. The interaction interface of claim 17 , wherein the user submitted query result parameter includes a display option of a data point.