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1 Introduction

By Jeanette Reed,2014-04-14 04:48
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3 High Level Design. Objects, Data Structures, Data Dictionary. (The objects used, data structures used along with the actions/operations performed on them,

<ORG. NAME>

    <Project Name>

    High-Level Design

    Document

    Version

    Released on:

Project Bytech /QMS/SDP/HDD/Cust/Proj/01

    <ORG. NAME>

    HIGH-LEVEL DESIGN DOCUMENT

    Author Version Release Date Reviewer(s)

    Approvals Name Signature & Date

    ? Bytech

    LB-21 Arunachal, 19 Barakhamba Road

    New Delhi 110 001, India

    stConfidential to Bytech Ver. 1 Draft i

Project Bytech /QMS/SDP/HDD/Cust/Proj/01

    Table of Contents

    Revision History ................................................................................................................................... 3 1 Introduction ................................................................................................................................... 4

    1.1 Purpose & Scope of the System ...................................................................................... 4

    1.2 Glossary ............................................................................................................................... 4

    1.3 References ........................................................................................................................... 4 2 Context & Overview .................................................................................................................... 4

    2.1 Context of the system ....................................................................................................... 4

    2.2 Overview of the System .................................................................................................... 4

    2.3 Design Methodology Used ............................................................................................... 4

    2.4 Data Inflows & Outflows ................................................................................................. 4 3 High Level Design ........................................................................................................................ 4

    3.1 Objects, Data Structures, Data Dictionary..................................................................... 4

    3.2 User Interface Overview ................................................................................................... 5

    3.3 Logical Database Design .................................................................................................. 5

    3.4 Overview of Processes ...................................................................................................... 5 4 Constraints & Assumptions ........................................................................................................ 5

    4.1 Design Constraints / Limitations .................................................................................... 5

    4.2 Assumptions ....................................................................................................................... 5

Project Company Confidential 2

Project Bytech /QMS/SDP/HDD/Cust/Proj/01

Revision History

Version Date of Author History of Changes Approver

    Number Release

Project Company Confidential 3

Project Bytech /QMS/SDP/HDD/Cust/Proj/01

1 Introduction

    1.1 Purpose & Scope of the System

1.2 Glossary

1.3 References

2 Context & Overview

    2.1 Context of the system

    (Give here the context diagram and describe the environment in which the proposed system work and the interfaces it will have with the external world. All hardware, software, human interfaces are specified here).

    2.2 Overview of the System

    (The details regarding the how the system is modularized and how the modules are split up into tasks and the interdependencies between them, Structure Charts used are provided here). 2.3 Design Methodology Used

    (The details regarding the design methodology used along with reference to where the methodology is available are provided here).

    2.4 Data Inflows & Outflows

    (Data Flows Diagrams are used)

    3 High Level Design

    3.1 Objects, Data Structures, Data Dictionary

    (The objects used, data structures used along with the actions/operations performed on them, data dictionary etc are described here)

Project Company Confidential 4

Project Bytech /QMS/SDP/HDD/Cust/Proj/01

    3.2 User Interface Overview

    3.3 Logical Database Design

    (This consists of tables, indexes etc, cross-references between data elements etc).

    3.4 Overview of Processes

    3.4.1 Module Name

    (Overview of the process of this module)

    3.4.2 Name of Screen1

    (Layout of the screens and a overview level description of what tasks are carried

    out, the validations that are carried out, name of the program that are run etc, are

    specified).

    3.4.3 Query Screen 1

    (Various queries if applicable, their data requirement, processing each have to

    carry out, audit trails required etc are covered here).

    3.4.3 Report Screen 1

    (Various reports if applicable, their data requirements, processing each have to

    carry out; audit trails required are covered here).

    3.4.5 Other Considerations

    (Other requirements such as security & integrity requirements, recovery/restart

    requirements, conversion requirements, application control requirements etc are

    designed here).

    4 Constraints & Assumptions

    4.1 Design Constraints / Limitations

    (Any constraints or limitations are explained here).

    4.2 Assumptions

    (The assumptions made in preparing the design are explained here).

Project Company Confidential 5

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