Data processing is utilized in converting information and data. Data processing is typically programmed on a mini-computer, mainframe, personal computer or microcomputer. Data processing systems are needed for data entry jobs with these systems manipulating raw data into information.
How can data processing be defined? -:
Data processing can also be defined as characters or numbers which represent measurements. Data processing can be applied to numerous processes which convert data from one format to another. The data conversion is typically utilized for logical conversions. Data processing is also utilized to convert data into information.
How to be successful with data processing -:
To be successful with data processing, one must contain great knowledge of system programming. The control of hardware by any device drive manipulating FPGA or ASIC registers is not recognized as part of data processing. Data processing is very much useful with large businesses as well as small businesses. No matter large or small, the date is collected on particular topics while being presented in easy, meaningful ways aiding with the understanding of the information.
What is terms data processing? -:
Terms data processing is utilized for small level observations and data analysis is utilized for algorithmic derivations and statistics. These types of calculation are viewed less in business environments. The measurements of the data processing are showed as integers, fixed points or binary coded decimals of real numbers whereas floating point representations of real numbers represent the measurements of data analysis.

I dont think that there are any guidelines per say when it comes to actual data processing. I think the only legal (or otherwise) guidelines that might apply would be when it comes to handling secure or private information.
Well in my opinion to be successful with data processing, you should have great knowledge of system programming.and i think Data processing is also utilized to convert data into information.