Data Base Design Analyst
Overall rating: (N/A)
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Designs logical and physical data bases and coordinates data
base development as part of project team, applying knowledge of
data base design standards and data base management system:
Reviews project request describnig data base user needs.
Estimates time and cost required to accopmlish project.
Determines if project requires creating series of new programs
or modifying existing programs that access data stored in data
bases. Attends specification dating with projcet team workers
to determine scope and limitations of project. Reviews workflow
chart deveolped by Programmer-Analyst (profess. & kin.)
030.162-014 to undersatnd tasks computer will perform, such as
updating records. Reviews procedures in data base mangaement
system manuals for making changes to data base, such as
defining, creating, revising, and controlling data base.
Revises
company definition of data as defined in data dictionary
(information about data, including name, description, source of
data item, and key wrods for categorizing and searching for data
item descriptions). Determines and enters changes to data
dictoinary descriptions, including type, structure, and
intended use of data within system, using computer or assigns
data entry work to programmer.
Develops data model decsribing
data elements and how they are used, following procedures and
using pen and template or computer software.
Creates description
to enbale Programmer-Analyst (profess. & kin.) to understand
how porgrams should access data.
Writes descrpition of how user
accesses data, referred to as logical data base. Writes physical
data base description, such as location, space requirements,
and access method, to protect company data resources against
unauthorized access and accidetnal destruction, according to
computer industry standards and knowledge of data base
management system. May spceialize in adding, deleting, and
modifying data items in data dictionary and be designated Data
Dictionary Administrator (profess. And kin.).
Workers typically
specialize in one or more types of data base management systems.
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Data Base Design Analyst
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