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What Is Data
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Transcript of What Is Data
What is Data?A discussion of responsibility in Information Technology
Data is commonly defined as "facts or information which serve as the basis for decision making, discussion and reasoning, or calculation."
Source: Macrina, F. 1995. Scientific integrity.
American Society for Microbiology, Washington, D.C.
What is Data?
Types of Data
Financial Data Sales
Number of Customers
Resides in the JD Edwards System
Is updated continuously
Forms the basis for reports
Reports Cost of Goods Sold
Receivables Aging
Income Statement
Are based on the current financial data
Are created when run
Are Unique
each version may have different criteria
two different versions of the same report can have different answers
Ownership & Responsibilities
Who owns the Data ? The Users The IT Department
Data Responsibilities: Defining the data Manipulating the
Data Controlling the Data Storing the Data
User Responsibilities
Defining the data Deciding what business
meaning a particular piece of data conveys and what business rules or constraints govern this piece of data and the way it is used in the enterprise.
Manipulating the Data The authority to decide
who, in what way, and for what reasons a particular piece of data may be created, changed or deleted
Controlling the Data The authority to permit
a piece of data to be read or used without being changed.
IT Responsibilities
Storing the Data The fourth
responsibility is that of custodian..
The custodian stores the data and
ensures that the data is available when needed,
is secured against intentional or accidental damage, and
is protected by appropriate backup and recovery mechanisms
The Users are Ultimately responsible
for the accuracy and interpretation of the data in the JD Edwards system,
either in specific instances (e.g. the amount of invoice #1234) or
in aggregate form, such as sales reports, agings, etc.
The IT Department Is responsible for
safekeeping the data Backup & Recovery
Can assist the Users with technical issues
How does JD Edwards calculate this field?
Creating new reports
Summary