final report for personal phone call tracking database system
TRANSCRIPT
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Table of Contents
Executive Summary ................................................................................................................................. 2
Introduction............................................................................................................................................. 3
Project Objective................................................................................................................................. 4
The scope and boundaries................................................................................................................... 5
Business Rule.......................................................................................................................................... 6
Admin module.................................................................................................................................... 6
Incoming Call Module........................................................................................................................ 6
Outgoing Call Module........................................................................................................................ 6
Entity Relationship Model...................................................................................................................... 7
Admin Module Entity Relationship Diagram..................................................................................... 7
Explanation for admin module ERD............................................................................................... 7
Incoming Call Module Entity Relationship Diagram......................................................................... 8
Explanation for incoming module ERD.......................................................................................... 8
Outgoing Call Module Entity Relationship Diagram.......................................................................... 9
........................................................................................................................................................ 9
Explanation for Outgoing call module............................................................................................ 9
Normalization....................................................................................................................................... 10
Data Dictionary ..................................................................................................................................... 15
Physical Design..................................................................................................................................... 16
Data Storage Organization, Data Integrity, Security Measures, Data Administration Issues........... 16
Database Implementation...................................................................................................................... 16
Front-end system design and implementation...................................................................................... 21
Graphical User Interface (GUI)........................................................................................................ 21
Project Problems and Pitfalls................................................................................................................ 23
Conclusion and Recommendations....................................................................................................... 24
References ............................................................................................................................................. 25
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Executive Summary
This personal phone call tracking system is aimed to identify and track all incoming and outgoing call.
This system will record all of the information regarding any calls. A phone call tracking system
allows us to keep track with the phone calls that were made so that we can monitor the effectiveness
and keep the record for further action. By using this phone call tracking system, we can record every
call as well as track information such as what number was dialled, what time of day it was dialled, the
duration of the call, and the geographical location of the caller.
This phone call tracking system will enable the user to generate reports so that it will ease them to
keep track all the calls in a more effective way and improve their ways to manage and update all of
the action that they need to settle up regarding the incoming and outgoing calls. As an example, this
system will generate the reports of the missed calls, the caller information like number and their
respective geographical area. By using this personal call tracking system, departments can track
incoming customer calls easily, ensuring the calls follow the process required to complete the request
successfully. In addition, users can find calls existing in the system quickly by using views that list
calls by whom the call is assigned to or the status of the call that was received.
This system is designed according to the needs of an organizational company or any administration
department of a workplace which it will help the user that use this system to prevent the redundancy
of information and help the user or admin to retrieve the data more efficiently and effectively. Other
than that this system also will help user to save time and ease the admin to find any information
regarding the phone call and enhance the productivity and performance of the company or any
organizational that used this system. It could also help to assign the type of call which need immediate
action or any important task to be settle or should be done thus, the user or admin will update and
retrieve information with ease and faster.
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Introduction
There are a few problems with the phone call database system currently work. Nowadays technologies
have improved a lot compared to the old days. Hence, the phone call database need to be improved to
follow the technologies and solve user problems. Below is some example of the current system that
should be improved. To solve the problem we create personal phone call tracking to improve the
efficiency of phone call database system.
Example of Current system Problem Motivation
A school store phone number in
their database system.
They do not have a phone call
tracking and when at a time there
is few incoming calls and some
will be missed. The problem is
the information is not stored in
the database and the clerk cannot
call back the person who calls.
In our project we will
implement incoming call
module to solve the problem.
The clerk can look up all the
missed calls, incoming call
and information who had
called them in the database
system by using this module.
Home phone call database. This
database usually only stores the
information of incoming and
outgoing calls.
The user doesnt know how much
the cost of their daily outgoing
call. Telecommunication service
only sends the bill once in a
month.
By seeing this problem we
are motivated to create
outgoing call module to
track all the outgoing call
information. Hence, the user
can supervise their calls
anytime so that they canmanage their budget not over
the cost limit daily.
In a company there will be lots
of phone. Usually the database
only handles outgoing call phone
numbers only.
Sometimes employee misuse the
company telephone to call
someone else and using it in a
long time and cost high bills. But
admin does not have any prove
whether they call client or
For this problem we are
motivated to create admin
module to track all the
information. So the admin
can supervise the phone call
from their company.
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someone else.
Figure below shows example of current phone call database system that has been built.
Figure1: this is example of school database system that store phone number and all the details about
student in that school.
Project Objective
The objective of our project is to help and allows user to keep track with the phone calls that were
made so that they can monitor the effectiveness and keep the record for further actions. Using phone
call tracking database, we can record every call as well as track information such as what number was
dialed, what time of day it was dialed, the duration of the call, and the geographic location of the
caller.
The target user that will be benefited from this database system is the administrator of organization
such as clerk, manager and director. They should have this Personal phone call tracking database
system to improve their efficiency of information management.
How the project will be applied? In our project we will be using 3 modules which are admin module,
outgoing module and incoming module.
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In the admin module, an admin could add and manage users to the system. Besides that, adminalso can generate reports such as total no of outgoing calls with details of user contribution. The
admin would also be able to set the outgoing call rates.
In the outgoing calls module, the outgoing calls and its details can be recorded and tracked byindividual user. Moreover, when a new contact is identified then it will be added into the contact
manager and personal outgoing call report can be generated.
In the incoming call module, the incoming call details will be recorded and users can track theindividual user. New contact also will be added into the contact manager and call reports can be
generated.
The scope and boundaries
The Call Tracking System provides a way for a user or admin to track all the information about a
phone call, making it easier to manage the status of requests and guaranteeing that each request is
followed through specific steps to completion. When a customer calls, systems create a record and
store in the database.
Personal phone call tracking database is a multi-user system which is can be used by any
institutions. In this database program only the admin can access the information. Admin can change
the rate of phone call, name of the client, and all the details. But admin cant change the duration of
call, type of call, and time of the call.
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Business Rule
Admin module
Business Rule Explanation
1. There are 2 types of userwhich is admin user andnormal user.
Normal users can access to all the processes. Admin users can perform two more action which is call
costing and managing user.
2. All records can only bechanged by one admin.
Each record is managed by one admin but admin canmanage one or more record.
Each admin will have their own password to access thesystem.
3. Only Admin user can addphone number to Contact.
Admin user can add many phone number into Contact Phone number will be stored in this format (ex :
60123456789)
Each contact info is saved in Contact will have name,address, contact type (student, staff, etc) and added bywhich Admin user.
Incoming Call Module
Business Rule Explanation
1. One incoming call canonly have one phonenumber at one time.
All incoming call will be recorded and the phone numberwill be saved in Contact Info.
2. One user can have manyphone number
The repetition of phone number will be recognized by UserID.
3. One incoming call willhave many follow-up call
The action that had to be taken will be stated in the remarkscolumn.
Outgoing Call Module
Business Rule Explanation
1. Many outgoing call canhave many phone number
The phone number will be saved in Contact Info (User ID,name, address and added by which admin user)
2. Many outgoing call willhave many call costing.
Call costing will be calculated by multiplying call ratewith outgoing call duration.
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Entity Relationship Model
Admin Module Entity Relationship Diagram
Explanation for admin module ERD
User for this phone call system will be classified into two types of user which is Admin and Normal
user. Both of the user will be identified by their user identification number and their name. There is
also their joined date and type of the user for this entity.
Normal user will be able to access most of the system except for the call costing and managing theuser which will only be access by admin user.
Admin user will be able to access the whole system without any restriction.
For Incoming call, there is Call_Type and Duration attributes so that for every incoming call that
being received it will be classified to its type and also the duration of the incoming call will be
recorded.
The user will manage the contact which is being categorized to three categories which is student, staff
or others.
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Incoming Call Module Entity Relationship Diagram
Explanation for incoming module ERD
For this incoming call entity there will be type of call that being received and the duration of time for
the call as attributes.
Every incoming call module will have follow up either it have to be outgoing call or any action that
need to be done.
Each incoming call will have contact information which will be classified into student, staff or other
categories.
For contact entity, there will be the information and the details about the contact which is name,
contact type, address and the user that add the contact.
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Outgoing Call Module Entity Relationship Diagram
Explanation for Outgoing call module
Outgoing call module will allow the admin to trace the total cost that had been made. There is contact
identification that act as the primary key for this entity.
The outgoing call will be assigned from the Call_Type from CALL table. Admin will be able to know
the rate of the call and also the duration that have been done for every call.
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Normalization
1) Admin ModuleFirst Normal Form (1NF) conversion
ADMIN(USER_ID,USER_JOIN_DATE,USER_TYPE,CALL_ID,CALL_TIME,CALL_DA
TE,CALL_TYPE,CONTACT_ID,CONTACT_NAME,CONTACT_ADDRESS,ADDED_BY
,CONTACT_TYPE,MAJOR,FLOOR_NO,ROOM_NO,RELATIONSHIP)
The table is in first normal form (1NF) because:
- All keys attributes are defined.
- No repeating groups in the table.
- All attributes are dependent on the primary key.
Second Normal Form (2NF) conversion.
USER_ID USER_JOIN_DATE USER_TYPE
Table name: USER
USER(USER_ID,USER_JOIN_DATE,USER_TYPE)
Table name: CALL_DETAILS
CALL_DETAILS(CALL_ID,CALL_ TIME,CALL_ DATE,CALL_TYPE)
CALL_ID CONTACT_ID USER_ID
Table name: CALL
CALL(CALL_ID,CONTACT_ID,USER_ID)
CALL_ID CALL_TIME CALL_DATE CALL_TYPE
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MAJOR FLOOR_NO ROOM_NO RELATIONSHIP
Table name: CONTACT
CONTACT(CONTACT_ID,CONTACT_NAME,CONTACT_ADDRESS,ADDED_BY,CO
NTACT_TYPE,MAJOR,FLOOR_NO,ROOM_NO,RELATIONSHIP)
-No partial dependencies and no transitive dependencies
-The table is in second normal form (2NF) and third normal form(3NF)
2) Incoming Call ModuleFirst Normal Form (1NF) conversion
INCOMING(USER_ID,USER_JOIN_DATE,USER_TYPE,CALL_ID,CONTACT_ID,FOLL
OW_UP_DATE,FOLLOW_UP_REMARKS)
The table is in first normal form (1NF) because:
- All keys attributes are defined.
- No repeating groups in the table.- All attributes are dependent on the primary key.
Second Normal Form (2NF) conversion.
USER_ID USER_JOIN_DATE USER_TYPE
CONTACT_ID CONTACT_NAME CONTACT_ADDRESS ADDED_BY CONTACT_TYPE
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Table name: USER
USER(USER_ID,USER_JOIN_DATE,USER_TYPE)
CALL_ID CONTACT_ID USER_ID
Table name: CALL
CALL(CALL_ID,CONTACT_ID,USER_ID)
CALL_ID FOLLOW_UP_DATE FOLLOW_UP_REMARKS
Table name: FOLLOW_UP_DETAILS
FOLLOW_UP_DETAILS(CALL_ID, FOLLOW_UP_DATE,FOLLOW_UP_REMARKS)
Table name: FOLLOW_UP
SUBJECT (CALL_ID, CONTACT_ID)
-No partial dependencies and no transitive dependencies
-The table is in second normal form (2NF) and third normal form(3NF)
CALL_ID CONTACT_ID
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3) Outgoing ModuleFirst Normal Form (1NF) conversion
OUTGOING(USER_ID,USER_JOIN_DATE,USER_TYPE,CALL_ID,CONTACT_ID,COS
TING_ID,DURATION,CALL_RATE)
The table is in first normal form (1NF) because:
- All keys attributes are defined.
- No repeating groups in the table.
- All attributes are dependent on the primary key.
Second Normal Form (2NF) conversion.
USER_ID USER_JOIN_DATE USER_TYPE
Table name: USER
USER(USER_ID,USER_JOIN_DATE,USER_TYPE)
Table name: CALL_DETAILS
CALL_DETAILS(CALL_ID,CALL_ TIME,CALL_ DATE,CALL_TYPE)
CALL_ID CONTACT_ID USER_ID
Table name: CALL
CALL(CALL_ID,CONTACT_ID,USER_ID)
CALL_ID CALL_TIME CALL_DATE CALL_TYPE
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Table name: CALL_COSTING
CALL_COSTING(CALL_ID, CONTACT_ID, USER_ID,COSTING_ID)
COSTING _ID DURATION CALL_RATE
Table name: COSTING
COSTING (COSTING_ID,DURATION,CALL_RATE)
-No partial dependencies and no transitive dependencies
-The table is in second normal form (2NF) and third normal form(3NF)
CALL_ID CONTACT_ID USER_ID COSTING_ID
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Data Dictionary
Table Name Data Field DataDictionary
Definition
Type ,Length Format Range
USER_PROFILE USER_ID User Id Number (6) 999999 100000-999999
USER_JOIN_DATE
Join Date ofUser
Date DD monthYY
USER_TYPE Type of user Varchar2(10)
CALL CALL_ID Call Id Number (6) 999999 100000-
999999
CALL_DATE Date of call Date DD monthYY
CALL_TIME Time of call LongCALL_TYPE Type of call Varchar2(20)
FOLLOW_UP FOLLOW_UP_CODE
Follow up code Number (6) 999999 100000-999999
FOLLOW_UP_D
ATE
Date for follow
up
Date DD month
YY
FOLLOW_UP_REMARKS
Things to bedone
Varchar2(20)
CONTACT CONTACT_ID Contact Id Number (6) 999999 100000-
999999CONTACT_NUM
Contactnumber
Number(10) 60199999999
600000000-
609999999
NAME Contact name Varchar2(20)
ADDRESS Contact address Varchar2(20)
ADDED_BY Data added by Varchar2(20)
STUDENT_PROFILE MAJOR Student major Varchar2(20)
STAFF_PROFILE FLOOR_NO Staffs Floor
number
Number(3) 999 100-999
ROOM_NO Staffs Roomnumber
Number(3) 999 100-999
OTHER_PROFILE RELATIONSHIP Relation Varchar2(20)
CALL_COSTING CALL_COSTIN
G_ID
Call costing Id Number (6) 999999 100000-
999999
CALL_RATE Call rate Long
DURATION Duration of call Long
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Physical Design
Data Storage Organization, Data Integrity, Security Measures, Data
Administration Issues
There will be two type of user for this system which is normal user and admin. For security measure,
only admin will allowed to have a full access to the system. To make the database system not being
more complex, admin user are fixed to have AD initial in front of the username. All users will have
the same username and password which is already being assigned for each type of user such as
147852 for admin while 123456 for normal user.
To prevent any errors to occurs, only admin will be able to manage user and also make call costing.
Normal user will be able to view the call log which is incoming call, outgoing call and also the
contact details of the person that called up but not to manage user and also call costing.
Database Implementation
CONTACT PROFILE TABLE
INSERT INTO CONTACT_PROFILE VALUES('CT1100','0137023449','News John','7045,Butterworth, Penang','Admin','Student');INSERT INTO CONTACT_PROFILE VALUES('CT1101','0147584269','Senior David','453, Jln.Tenggiri, Perai, Penang','User','Student');INSERT INTO CONTACT_PROFILE VALUES('CT1102','0125874596','Arbough June','3, Blok 5,Lrg. 6, Sg. Petani, Kedah','User','Staff');INSERT INTO CONTACT_PROFILE VALUES('CT1103','0152457896','Ramoras Anne','G31, Lrg.Bawal 76, Jitra, Kedah','Admin','Staff');INSERT INTO CONTACT_PROFILE VALUES('CT1104','0132459658','Johnson Alice','4321, Jln.Todak, Petaling Jaya, Selangor','Admin','Student');INSERT INTO CONTACT_PROFILE VALUES('CT1104','0171234567','Smithfield William','R54,Jln. Kalui, Petaling Jaya, Selangor','User','Student');INSERT INTO CONTACT_PROFILE VALUES('CT1105','0122232255','Alonzo Maria','G32, Lrg.Kelisa, Kuantan, Pahang','Admin','Student');INSERT INTO CONTACT_PROFILE VALUES('CT1106','0199586778','Washington Ralph','3059,Tasek Gelugor, Penang ','User','Student');INSERT INTO CONTACT_PROFILE VALUES('CT1107','0194540342','Smith Larry','1990, Kota
Bharu, Kelantan','User','Staff');INSERT INTO CONTACT_PROFILE VALUES('CT1108','0199118999','Olenko Gerald','Lot 123,Kg. Lama, Klang, Selangor','User','Staff');INSERT INTO CONTACT_PROFILE VALUES('CT1109','0172548978','Smithson Darlene','P.OBox 333, Ayer Itam, Penang','User','Other');
INSERT INTO CONTACT_PROFILE VALUES('CT1110','0114785875','Joenbrood Delbert','326,
Jalan Kerapu, Danga Bay, Johor','Admin','Other');INSERT INTO CONTACT_PROFILE VALUES('CT1111','0165478545','Jones Annelise','No. 76,
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INSERT INTO INCOMING_CALL VALUES('1101','SeniorDavid','60147584269','11.01','Appointment with Dr.Ali','3002');INSERT INTO INCOMING_CALL VALUES('1102','ArboughJune','60125874596','08.32','Reporting wifi problem','3003');
INSERT INTO INCOMING_CALL VALUES('1103','Ramoras Anne','60152457896','08.12','Need tocall back','3004');
INSERT INTO INCOMING_CALL VALUES('1104','Johnson Alice','60132459658','10.15','Askingfor examination timetable','3005');INSERT INTO INCOMING_CALL VALUES('1109','Smithfield
William','60171234567','09.30','Will come to office to take certificate','3006');INSERT INTO INCOMING_CALL VALUES('1105','Alonzo Maria','60122232255','09.10','Asking
for vanue for final examination','3007');INSERT INTO INCOMING_CALL VALUES('1106','WashingtonRalph','60199586778','03.45','Upcoming school society activity','3008');INSERT INTO INCOMING_CALL VALUES('1107','Smith Larry','60194540342','10.01','Reportingelevator problem','3009');
INSERT INTO INCOMING_CALL VALUES('1108','Olenko
Gerald','60199118999','4.09','Complaining about toilet hygiene','3010');
FOLLOW UP TABLE
INSERT INTO FOLLOW_UP VALUES('3001','02/FEB/2013','Nedd to call back');INSERT INTO FOLLOW_UP VALUES('3002','07/JAN/2013','Appointment with Dr.Ali');INSERT INTO FOLLOW_UP VALUES('3003','21/APR/2013','Reporting wifi problem');INSERT INTO FOLLOW_UP VALUES('3004','15/FEB/2013','Need to call back');INSERT INTO FOLLOW_UP VALUES('3005','17/MAY/2013','Asking for examination timetable');INSERT INTO FOLLOW_UP VALUES('3006','05/JAN/2013','Will come to office to take
certificate');INSERT INTO FOLLOW_UP VALUES('3007','30/JUN/2013','Asking for vanue for finalexamination');INSERT INTO FOLLOW_UP VALUES('3008','01/FEB/2013','Upcoming school society activity');INSERT INTO FOLLOW_UP VALUES('3009','29/JAN/2013','Reporting elevator problem');INSERT INTO FOLLOW_UP VALUES('3010','06/APR/2013','Complaining about toilet hygiene');
CALL COSTING TABLE
INSERT INTO CALL_COSTING VALUES('C5011','1109','1.12','2.73');
INSERT INTO CALL_COSTING VALUES('C5012','1110','14.02','2.10');INSERT INTO CALL_COSTING VALUES('C5013','1111','5.57','0.84');INSERT INTO CALL_COSTING VALUES('C5014','1112','5.16','0.77');INSERT INTO CALL_COSTING VALUES('C5015','1113','4.12','0.62');
INSERT INTO CALL_COSTING VALUES('C5016','1114','4.15','0.62');INSERT INTO CALL_COSTING VALUES('C5017','1115','20.15','3.02');
INSERT INTO CALL_COSTING VALUES('C5018','1116','22.02','3.30');INSERT INTO CALL_COSTING VALUES('C5019','1117','3.10','0.47');
INSERT INTO CALL_COSTING VALUES('C5012','1118','6.42','0.96');INSERT INTO CALL_COSTING VALUES('C5021','1119','8.11','1.22');INSERT INTO CALL_COSTING VALUES('C5022','1120','7.28','1.11');SELECT * FROM CALL_COSTING
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LOGIN
The login page consists of username and password. In this case, the username and password
are fixed. Only admin and authorized user can access the system.
SQL =If((user type username == admin)&&(user type password == 147852))
Display Adminmenu
Else If((user type username == user)&&(user type password == 123456))
Display Usermenu
Else
Display error message
VIEW CONTACT DETAIL
Users are allowed to view contact details with their details.
SQL= select * from CONTACT_PROFILE CONTACT_ID;
Insert into contact details table GUI
ADD NEW CONTACT
Add contact algorithm to allow user to add data inside contact details table in oracle by key inall data in Java. Every key in data text field will be saved in database.
SQL = insert into CONTACT_PROFILE values ( get id, get name,get address, get type, get
description, get added by));
Save into CONTACT_PROFILE table in SQL
DELETE CONTACT
This algorithm is to allow user to delete contact data from database. Based on this algorithm,data are placed inside the Java table. And users can delete the data using delete button.
SQL=delete from CONTACT_PROFILE where CONTACT_ID =+get code after clickat
CONTACT_PROFILE table + ;
Get column number in contact profile table in Java table
If (column number == get code after click)
Delete_contact ( selected row);
Else
Data not delete
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UPDATE CONTACT
This algorithm will allow user to update contact data by select attribute that want to be
updated.
SQL= update contact set contact_name = getDescription where contact_id = getcontactidafter view subject;
Update_button(code after view subject)
CALCULATE CALL COSTING
This algorithm will calculate call costing by select attribute that include in the operation for
the calculation process.
SQL= select DURATION,CALL_COST from CALL_COSTING where = CALL_COST *(rate);
Display Call Costing
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Front-end system design and implementation
Graphical User Interface (GUI)
Login page for user to enter
their password and also choosetheir category. Only authorizedperson are allowed to accessthe system.
Main menu for admin user.Admin will choose the buttonsto do action that they need.Each buttons will navigate userto the corresponding form.
User menu for normal user.
User will choose the buttons todo action that they need. Each
buttons will navigate user tothe corresponding form.
This is the form for user to addcontact information. All thedetails need to be insert in thebox.
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This is the form to search for
contact information. Userneed to insert contact id andclick search button. All of theinformation will bedisplayed.
This is the output that will
appear when all contactdetails button was clicked.All of the contact inside thesystem will be displayed.User will be able to updateand delete the data.
This is the form for callcosting. Admin will insert thecondition either it is year,month, or day. The cost ofthe phone call trough thecorresponding year will bedisplayed.
This is the form which theinformation regarding theincoming call will be
generated automatically bythe system. The result of it
will be displayed. Remarkscolumn is editable and relateto the follow up that adminneed to settle.
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Project Problems and Pitfalls
There are several difficulties that we encounter troughout the process of completing the system :
Problems with the connection to the Oracle Database Enterprise Edition. We had toaccess the server at School of Computer Science as initially we are doing our database
system in our local server.
Problems with Entity Relational Diagram (ERD) to normalize data. The purpose ofnormalization is to reduce redundancy and make everything appear on the same level.
Thus the problem that we encounter while doing the normalization will affect our
database system which there is the probability for the redundancy of data. We manage to
do the normalization after we create ERD by using Visio and we are able to do
normalization based on that.
Problems regarding SQL command. We are still new and not an expert in this. Practiseand trying in doing the SQL command are improving our skills to do it.
The documentation that is lacking in some ways. All of the important things for thissystem is being saved for documentation. So that for the future planning and
improvement, it could be done with ease as the documentation will be the guide.
Just a few testing that we have done. Testing system are vital as the error that occur indatabase system will be the main problem for the whole system. Thus it will make
difficulties to the user.
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References
Database Principles Fundamentals of Design Implementation, and Management, CoronelMoris Rob, 9
thedition.
http://msdn.microsoft.com/en-us/library/office/aa140030(v=office.10).aspx http://www.databaseanswers.org/data_models/service_call_tracking/data_mart.htm http://www.callmodo.com/ http://www.twilio.com/docs/howto/call-tracking http://office.microsoft.com/en-us/templates/desktop-call-tracker-
TC010206879.aspx?CategoryID=CT101428241033&av=ZAC000
http://msdn.microsoft.com/en-us/library/office/aa140030(v=office.10).aspxhttp://www.databaseanswers.org/data_models/service_call_tracking/data_mart.htmhttp://www.callmodo.com/http://www.twilio.com/docs/howto/call-trackinghttp://office.microsoft.com/en-us/templates/desktop-call-tracker-TC010206879.aspx?CategoryID=CT101428241033&av=ZAC000http://office.microsoft.com/en-us/templates/desktop-call-tracker-TC010206879.aspx?CategoryID=CT101428241033&av=ZAC000http://office.microsoft.com/en-us/templates/desktop-call-tracker-TC010206879.aspx?CategoryID=CT101428241033&av=ZAC000http://office.microsoft.com/en-us/templates/desktop-call-tracker-TC010206879.aspx?CategoryID=CT101428241033&av=ZAC000http://office.microsoft.com/en-us/templates/desktop-call-tracker-TC010206879.aspx?CategoryID=CT101428241033&av=ZAC000http://office.microsoft.com/en-us/templates/desktop-call-tracker-TC010206879.aspx?CategoryID=CT101428241033&av=ZAC000http://www.twilio.com/docs/howto/call-trackinghttp://www.callmodo.com/http://www.databaseanswers.org/data_models/service_call_tracking/data_mart.htmhttp://msdn.microsoft.com/en-us/library/office/aa140030(v=office.10).aspx