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Role of Data Analyst in Organization. Hello Everyone , Today I will discuss about the Roles and Responsibilities of Data Analyst in any Organisation. To understand SQL, PL/SQL and other IT related topics you can explore it in archive folder in my blog. dheeraj60.blogspot.com Before starting the Roles and Responsibilities of Data Analyst , First we need to understand Data analysis . Data Analysis is the concerned with the Nature and use of data. It involves the identification of the data elements which are needed to support the data processing system of the organisation, the placing of these elements into logical groups and the definition of the relationship between the resulting groups. System Analysts often in practice, go directly from fact finding to implementation dependent data analysis. DBMS has encouraged a higher level of analysis, where the data elements are defined by logical model or schema. Schema in the context of DBMS, the effect of alternative design on the efficien...