esProc Standard - Version Standard esProc is a business computing software, which is professional in Big Data computation with high performance and simplifying complex data computation, reducing cost of software and hardware as well as management expenses and enhancing the computation development efficiency of Java programs and reports. According to different situations, esProc has three major applications: computational middleware, development tool and desktop BI tool.esProc goes on well in the enterprises' office environment without extra server and realizes the interactive computing among various business databases for direct reading, computing and writing back the structured data in Excel and txt.esProc is a database script, enabling agile and easy-to-use statement for the interactive analysis of structured data, and is especially professional dealing with complex, flexible or occasional data.