How not to get lost in "data" jungle?
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Transcript of How not to get lost in "data" jungle?
Data migration is typically the
most forgotten or
underestimated component of
an IT Project.
So, do you need a data migration?
You may have…
Requirements mention from the systems need to be shut down?
Requirements mention from entities that are already used in your
company’s systems? An application replacement Project?
Be careful.
Data migration is on its way!
Identify data sources.
Determine the master data and the
fate of other systems’ data.
Know how and where data is stored, backed up, and if
it is archived.
A must have activity: Data Profiling. Classify data.
Results of the profiling will guide you to design user interfaces and capture business rules.
UI validations?
Define entity specs based on the
data profiling results.
If entities are not matching neatly,
you will need UI standards and
validation rules accordingly.
Rules for the gap btw
requiered result and
data pattern you have
will be your essentials.
New processes is
needed?
You may need to create new
processes to correct
problematic data or to
trigger different actions.
Originally published at www.modernanalyst.com www.linkedin.com/in/aylinsen