System Design and Analysis. Once a specification has been
written we work with clients to consider system design and analysis, providing
consultancy on:
System Design Based on a requirements specification, we develop
a prototype which outlines the main screens envisaged. During design sessions,
the client's representatives have the opportunity to create an application that
meets their exact requirements. This is an iterative process and several design
sessions may be required before the prototype is finalised. A Technical System
Design document (TSD) is produced at the end of the process. The TSD provides
both clients and programmers with an inclusive definition of the system.
Infrastructure and Integration, Keycode, undertakes analysis of
each client's existing systems and based on the specification, we advise on
hardware and networking requirements. We also consider the interoperability
with existing systems and define the interface between the systems.
Keycode defines the architecture of a new solution based on the
requirements specification. Utilising an n-tier concept, different layers are
considered e.g. a database layer, a business rules layer and a presentation
layer. The database design is a fundamental element of the architecture.
Keycode produces a comprehensive database design to create a
fully normalised database with referential integrity. We also advise on the
best software to fulfil the requirements specification.
Data Migration, Keycode Software works with clients to
investigate their existing systems and research how to best extract data from
these systems.
Once data is extracted data cleaning may be necessary. We also
design the import mechanism to bring the data into the new database structure.
Support Keycode offers help desk services to clients. Clients phone or email
their problems or queries and we operate a system of Incident Reports that
manages client communications. All observations raised are logged and we reply
to all Incident Reports received within the same day.
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