1. Main Synopsis (Page 01 - 54)

8/4/2019 1. Main Synopsis (Page 01 - 54)

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GEOGRAPHICAL INFORMATION SYSTEM (G.I.S.) .

1. SYNOPSIS

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My project GEOGRAPHICAL INFORMATION SYSTEM has been created

with the help of two-master minded programming language JAVA and

oracle. The former is being in the foreground and the latter in

the background respectively. The background language is favorite of

many programmers because it offers the more wanted structure query

facilities. Oracle provides high securities at the database are

stored in the logical area called db Engine. As db engine is

created in the virtual memory and end user cannot access that

directly it. With these thought in mind Geographical Information

System has been develop after brain storming the needs and

requirements of the GIS.

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1. Capability:

a) Improved processing Speed: -The Geographical Information

System used number of functions and DLL to keep all

informations or records in the memory until the programmer is

to be terminated which increase the inherent speed of the

computer for processing data.

b) Increased volume: - Geographical Information System

Provides to process a greater amount of activities, to take

advantage of new search, Because of data available in main

memory all information are integrated and depends upon

memory, this volume of data may also be increased.

c) Faster retrieval of information: - Locating and

retrieving information from storage, there is need to some

complex searching. Geographical Information System is

designed as frontend JAVA and back-end oracle i.e. SQL which

supports more complex methods. So faster retrievals of

information and searches are performed by computer very

quickly.

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2. Control: -

a) Greater accuracy and consistency: Carrying out computing

steps including arithmetic, correctly and consistency because

of JAVA fully support math co-processor. So, accuracy of

retrieving the quarries about population, area and all

mathematical type quarries are performed better.

b) Better security: Safeguarding sensitive and important by

making it accessible only to authorized persons. There are

three level securities, one is data level, second is user

level and third is administrator level.

3. Graphic user interface:

a) Enhanced communication: - The front-end of the project is

Java and designed in interactive graphical interface using

windows type interface. So, The of information from the

application to another is easily possible. Such as imbedding

and linking method of windows .It is possible to embed a part

of whole document in any specific module from another

application.

b) Integration: - As Geographical Information System built

in some MDZ and DLL support all information that take place

in a single area of virtual memory to co-ordinate each other

for quick processing of data in remote areas such as DB-

engine.

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The project work entitled GEOGRAPHICAL INFORMATION SYSTEM

has been developed in JAVA. and it is an Object Oriented System.

So, Relational Data Base Management System (RDBMS) is used.

Our project is delicately falls in Relational Database Management

system (RDBMS) environment; RDBMS is one of the important

environments for commercial data. Processing in the world. The

oracle enterprise version takes care of the following:

1)

Updating the database

2)

Retrieving information from the data base

3)

Accepting query language statement

4)

Enforcing security specification

5)

Enforcing data integrity specification

6)

Enforcing transaction consistency

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7)

Managing data sharing

8) Optimizing query

9) Managing system catalog

This system will be based on 2-tier architecture. Front-end

will be JAVA, Back-end will be Oracle9i and business logic will be

attached to the back-end as a constraints. In 2-Tier Architecture,

interface will be attached with JAVA, database will store on the

back-end in the tabular format and in this project it will be

Oracle and the business logic will be attached with back-end that

is Oracle as a constraints. The concept behind using 2-Tier

Architecture in this projects is that the development of the

project is faster as well as if we need any modification in the

project in that case it will be more easier to redevelop the

project in less time and the logic behind the 2-tier Architecture

is that business logic should be attached with either front-end or

back-end. If business logic is attached with front-end and not with

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back-end and a need to modify front-end in that case only front-end

will be affected. So, it will be easier to modify the project the

project without affecting one end of the project. The project

category of developing project will be RDBMS (Relational Database

Management System) because I am using JAVA as a front-end but for

database storage/retrieval I am using Oracle which store/retrieve

from table and there is a concept of normalization inside the table

so to avoid the repeation of same data from the table.

RDBMS [Relational Database Management System]:

A Relational data model was invented by E.F. Codd

and is based on one simple concept i.e. Table. A RDBMS is a

computer program for managing table. It has three major parts

Data that is presented as tables.

Operators for manipulating tables.

Integrity rules on tables.

BACK-END

As we know that the worlds longest selling are the DBMS product.

Oracle work groups or enterprise server account major percentage of

RDBMS engine sold worldwide. The natural programming language of

this product is SQL/PLSQL the creation of user defined function

procedure database trigger and other specific database processing

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PLSQL for commercial application will always related to oracle

related to oracle engine.

Oracle can run across different platforms. They can also transfer

data from various hardware platforms without any conversions of

programs. They thus satisfy the feature of having open architecture

and distributed data management capability. This database have

industry standard SQL & Report writer which are 4GL tools. This not

only facilitates faster development, but also enhances professional

productivity. Oracle has a query optimizer. The main function of a

query optimizer is to determine automatically the fastest method in

which a database request can be handled. As a result of this

programmers and end users do no need any additional training to

obtain good RDBMS performance. These databases have servers or data

mangers, which minimize both memory and CPU resource utilization.

This ensures high performance during transaction processing.

Oracle has introduced a large number of new features such as

analysis queries, scalar sub-queries, joins, pivot insert statement

and merger statement. Object oriented feature such as inheritance,

Polymorphism, undo table space and various PLSQL packages. It

continues to provide the most secure application development and

deployment platform in the industry. Exception handling Oracle

locating and user defined locking are fully supported. It also

provides the key concept such as primary key, unique key and

foreign key.

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FRONT-END

The need of now a days software development is competence in a web

based application front-end to which can connect to relation

database engine. This gives the programmer the opportunity to

develop client-server based commercial application. This

application gave user the power and ease of user of web based

application with the multi-user capabilities of auto based RDBMS

engine such as oracle.

From the own point of view, JAVA is one of Todays most popular

software development language. Java is a fully Object-Oriented

language with strong support for proper software engineering

techniques. Java is used to create web pages with dynamic and

interactive content, develop large scale enterprises application,

enhance the functionality of web servers and provide applications

for consumer devices (e.g. cell phones, pagers and personal digital

assistance) and for many other purposes. Java provides many

features which are described below:-

Simple :- Java was designed to be very simple and easy to learn.

The syntax of Java has kept nearer to C++ so that the usage of

Java does not require extensive training programes to be

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undertaken. A programmer aware of the various Object-Oriented

concepts can easily develop application in Java.

Object-Oriented :- object oriented design is a technique that

focuses design on the data and on the interfaces rather the

modularization of the functionalities or the tools used to

develop them.

Robust :- The multi-platform environment of the web places high

demand on the reliability of the program to execute on a variety

of systems. Thus, high priority has been given to create robust

and highly reliable programs in the design of Java. It provides

extensive compile-time checking followed by a second level of

run-time checking. The most common problems in programming

language are related to memory management and exception handling.

Secure :- Java is designed to be used in network and distributed

environment where security is of paramount importance. Java

supports the creation of applications that cannot be invaded from

outside. On the other side, Java programs are executed in their

own environment and do not go outside these boundaries unless

they are authorized to do so.

Interpreted :- Java bytecode is not directly executed by the

system, because Java is interpreted. However, the speed is more

than adequate for most interactive application.

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Multithreaded :- Javas multithreading capability provides the

mean to build applications with many concurrent threads of

activity. The multithreading feature of Java has various

sophisticated synchronization primitives. Moreover, Javas high

level system libraries have been written to be thread safe, i.e.,

the functionality provided by the available without conflict to

multiple concurrent threads of execution.

Dynamic :- While the Java compiler is strict in its static

checking during compile time, the language and run time systems

are dynamic during linking and loading stages. Classes are linked

only as needed. New code modules can be linked in on demand from

a variety of sources, even from sources across the network in a

large number.

MINIMUM HARDWARE REQUIRED

Intel (or equivalent) Pentium 500 MHZ

processor or more

256 MB RAM

10 GB HARD DISK.

One printer

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MINIMUM SOFTWARE REQUIREMENT:

O/S WINDOWS XP.

LANGUAGE SQL, PLSQL.

FRONT END TOOLS-- JAVA

BACK END TOOLSORACLE 8i

1. STATE_MASTER:-

FIELD NAME DATA INTEGRITY CONSTRAINTSDATA TYPE WIDTH KEYS

STATE _CODE Varchar2 10 Primary KeySTATE_NAME Varchar2 30Capital_name Varchar2 20Dec_date dateGoverner_name Varchar2 30Cm_name Varchar2 30

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2. DISTRICT_MASTER:-


STATE _CODE Varchar2 10 Foreign KeyDISTRICT_CODE Varchar2 10 Primary KeyDISTRICT_NAME Varchar2 50DECLARATION_DATE DateCOVERED_AREA_ACRE Number (8,2)NO_OF_MP Number (2)NO_OF_MP Number (2)

3. BLOCK_MASTER:-

FIELD NAME DATA INTEGRITY CONSTRAINTS

DATA TYPE WIDTH KEYSSTATE _CODE Varchar2 10 Foreign KeyDISTRICT_CODE Varchar2 10 Foreign KeyBLOCK_CODE Varchar2 Primary KeyBLOCK_NAME Varchar2 50DECLARATION_DATE DateCOVERED_AREA_ACRE Number (8,2)

4. PANCHAYAT_MASTER:-


STATE _CODE Varchar2 10 Foreign KeyDISTRICT_CODE Varchar2 10 Foreign KeyBLOCK_CODE Varchar2 10 Foreign KeyPANCHAYAT_CODE Varchar2 10 Primary KeyPANCHAYAT_NAME Varchar2 50MUKHIYA_NAME Varchar2 50DECLARATION_DATE DateCOVERED_AREA_ACRE Number (8,2)

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5. VILLAGE_MASTETR:-


STATE _CODE Varchar2 10 Foreign KeyDISTRICT_CODE Varchar2 10 Foreign KeyBLOCK_CODE Varchar2 10 Foreign KeyPANCHAYAT_CODE Varchar2 10 Foreign KeyVILLAGE_CODE Varchar2 10 Primary KeyVILLAGE_NAME Varchar2 50NO_OF_GOVT_HOSP Number 5NO_OF_PRIVT_HOSP Number 5NO_OF_HIST_PLACE Number 5DECLARATION_DATE DateCOVERED_AREA_ACRE Number 8,2

6. POPULATION_MASTER:-


STATE _CODE Varchar2 10 Foreign Key

DISTRICT_CODE Varchar2 10 Foreign KeyBLOCK_CODE Varchar2 10 Foreign KeyPANCHAYAT_CODE Varchar2 10 Foreign KeyVILLAGE_CODE Varchar2 10 Foreign KeyMALE_POP Number 10FEMALE_POP Number 10CHILD_POP Number 10Employed_male number 5Employed_female number 5

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7. LAND_MASTER:-


STATE _CODE Varchar2 10 Foreign KeyDISTRICT_CODE Varchar2 10 Foreign KeyBLOCK_CODE Varchar2 10 Foreign KeyPANCHAYAT_CODE Varchar2 10 Foreign KeyVILLAGE_CODE Varchar2 10 Foreign KeyAGRI_LAND Number 10,2FOREST_LAND Number 10,2NONAGRI_LAND Number 10,2PRODUCIBLE_CROP Varchar2 20

8. HUMAN_SETTLEMENT_MASTER:-


STATE _CODE Varchar2 10 Foreign KeyDISTRICT_CODE Varchar2 10 Foreign KeyBLOCK_CODE Varchar2 10 Foreign Key

PANCHAYAT_CODE Varchar2 10 Foreign KeyVILLAGE_CODE Varchar2 10 Foreign KeyURBAN_AREA Number 10,2RURAL_AREA Number 10,2URBAN_POP Number 10,2RURAL_POP Number 10,2

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9. ROADWAYS_MASTER:-


STATE _CODE Varchar2 10 Foreign KeyDISTRICT_CODE Varchar2 10 Foreign KeyBLOCK_CODE Varchar2 10 Foreign KeyVILLAGE_CODE Varchar2 10 Foreign KeySUPER_HWAYS_KM Number 10,2NATIONAL_HWAYS_KM Number 10,2STATE_HWAYS_KM Number 10,2DISTRICT_RWAYS_KM Number 10,2VILLAGE_RWAYS_KM Number 10,2BORDER_RWAYS_KM Number 10,2

10. RAILWAYS_MASTER:-


STATE _CODE Varchar2 10 Foreign KeyDISTRICT_CODE Varchar2 10 Foreign Key

BLOCK_CODE Varchar2 10 Foreign KeyVILLAGE_CODE Varchar2 10 Foreign KeyBROAD_GAUGE_KM Number 10,2METER_GAUGE_KM Number 10,2NARROW_GAUGE_KM Number 10,2

11. WATERWAYS_MASTER:-

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STATE _CODE Varchar2 10 Foreign KeyDISTRICT_CODE Varchar2 10 Foreign KeyRIVER_WWAYS_KM NUMBER 10,2CANAL_WWAYS_KM Number 10,2

SEA_WWAYS_KM Number 10,2

12. WATER_RESOURCE_MASTER:-


STATE _CODE Varchar2 10 Foreign KeyDISTRICT_CODE Varchar2 10 Foreign KeyBLOCK_CODE Varchar2 10 Foreign Key

PANCHAYAT_CODE Varchar2 10 Foreign KeyVILLAGE_CODE Varchar2 10 Foreign KeyGOVT_CANAL Varchar2 2PRIV_CANAL Varchar2 2GOVT_POND Varchar2 2PRIV_POND Varchar2 2GOVT_TUBEWELL Varchar2 2PRIV_TUBEWELL Varchar2 2GOVT_DEEPWELL Varchar2 2

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PRIV_DEEPWELL Varchar2 2CANAL_AREA Number 10,2POND_AREA Number 10,2TUBEWELL_AREA Number 10,2DEEPWELL_AREA Number 10,2USABLE_CANAL Number 10USABLE_POND Number 10

USABLE_DEEPWELL Number 10USABLE_ TUBEWELL Number 10

13. MINERAL_RESOURCE_MASTER:-


STATE _CODE Varchar2 10 Foreign Key

DISTRICT_CODE Varchar2 10 Foreign KeyVILLAGE_CODE Varchar2 10 Foreign KeyMINERAL_CODE Varchar2 10 Primary KeyMINERAL_NAME Varchar2 50PRODUCTION_QNT Number 10,2

14. TRADE_MASTER:-


STATE _CODE Varchar2 10 Foreign KeyDISTRICT_CODE Varchar2 10 Foreign KeyVILLAGE_CODE Varchar2 10 Foreign KeyPRODUCT_CODE Varchar2 10 Primary KeyPRODUCT_NAME Varchar2 50

EXPORT_PERCENT Varchar2 10IMPORT_PERCENT Varchar2 10

15. MISCELLANEOUS_INFORMATION:-


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STATE _CODE Varchar2 10 Foreign KeyDISTRICT_CODE Varchar2 10 Foreign KeyBLOCK_CODE Varchar2 10 Foreign KeyPANCHAYAT_CODE Varchar2 10 Foreign KeyVILLAGE_CODE Varchar2 10 Foreign KeyNEAREST_HWAY Varchar2 50NEAREST_RAIL Varchar2 50

NEAREST_AIRPORT Varchar2 50NEAREST_GOVT_HOSP Varchar2 50NEAREST_PRIV_HOSP Varchar2 50NEAREST_PS Varchar2 50NEAREST_PO Varchar2 50

1) STATE_MASTER:-

STATE_MASTER is a module where information about states name

related with states code. As well as consist of all attribute as

state_code & state_name.

2) DISTRICT_MASTER:-

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DISTRICT_MASTER is a module where information about district name,

district code, declaration date of district, number of MLAs, etc.,

of district is maintained.

Attributes are STATE _CODE, DISTRICT_CODE, DISTRICT_NAME,

DECLARATION_DATE, COVERED_AREA_ACRE, NO_OF_MP and NO_OF_MP.

3) BLOCK_MASTER:-

BLOCK_MASTER is also an important module which stores the

information of block as block code, block name, declaration date of

block, etc is maintained.

Attributes are STATE _CODE, DISTRICT_CODE, BLOCK_CODE, BLOCK_NAME,

DECLARATION_DATE and COVERED_AREA_ACRE.

4) PANCHAYAT_MASTER:-

PANCHAYAT_MASTER is the procedure where information about panchayat

status are maintained in the form of panchayat code, name of

panchayat, declaration date of panchayat, mukhiyas name etc.

Attributes are STATE _CODE, DISTRICT_CODE, BLOCK_CODE,

PANCHAYAT_CODE, PANCHAYAT_NAME, MUKHIYA_NAME, DECLARATION_DATE and

COVERED_AREA_ACRE.

5) VILLAGE_MASTER:-

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VILLAGE_MASTER is the most important module under which the

detailed information about villages are maintained as village code,

village name, declaration date of village, covered area by

village(in acre), number of government hospitals, number of private

hospitals and number of historical places.


PANCHAYAT_CODE, VILLAGE_CODE, VILLAGE_NAME, NO_OF_GOVT_HOSP,

NO_OF_PRIVT_HOSP, NO_OF_HIST_PLACE, DECLARATION_DATE and

COVERED_AREA_ACRE.

6) WATER_RESOURCE_MASTER:-

WATER_RESOURCE_MASTER is an important module which keeps

information about various water resources having attributes as

number of government canal, number of government pond, number of

government deep well, number of government tube well, number of

private canal, number of private pond, number of private deep well,

number of private tube well, canal depth_width_length, pond

depth_width_length, canal covered area, pond covered area, usable

canal and usable pond etc.

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PANCHAYAT_CODE, VILLAGE_CODE, CANAL_CODE, POND_CODE, DEEPWELL_CODE,

TUBEWELL_CODE, GOVT_CANAL, PRIV_CANAL, GOVT_POND, PRIV_POND,

GOVT_TUBEWELL, PRIV_TUBEWELL, GOVT_DEEPWELL, PRIV_DEEPWELL,

CANAL_D_W_L, POND_D_W_L, CANAL_AREA_KM, POND_AREA_KM, USABLE_CANAL,

USABLE_POND, USABLE_DEEPWELL and USABLE_ TUBEWELL.

7) MINERAL_RESOURCE_MASTER:-

MINERAL_RESOURCE_MASTER is also an important module which keeps

information of mineral resources having attributes as mineral name,

mineral code and production in ton.

Attributes are STATE _CODE, DISTRICT_CODE, VILLAGE_CODE,

MINERAL_CODE, MINERAL_NAME and PRODUCTION_QNT.

8) TRADE_MASTER:-

TRADE_MASTER is another module which keeps information about

various trades with attributes as material code, material name,

export details and import details.

Attributes are STATE _CODE, DISTRICT_CODE, VILLAGE_CODE,

PRODUCT_CODE, PRODUCT_NAME, EXPORT_PERCENT and IMPORT_PERCENT.

9) POPULATION_MASTER:-

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POPULATION_MASTER module provides the all information about the

population term having some having details of male population,

female population, child population, population density, yearly

population increment, employed population, urban population and

rural population.


PANCHAYAT_CODE, VILLAGE_CODE, MALE_POP, FEMALE_POP, CHILD_POP,

POP_DENSITY, YR_POP_INCREMENT and EMPLOYED_POP.

10) HUMAN_SETTLEMENT_MASTER:-

HUMAN_SETTLEMENT_MASTER module provides the complete information

about the settlement of humans keeping all attributes as covered

urban area, covered rural area, urban population and rural

population.


PANCHAYAT_CODE, VILLAGE_CODE, URBAN_AREA, RURAL_AREA, URBAN_POP and

RURAL_POP.

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11) ROADWAYS_MASTER:-

ROADWAYS_MASTER module provides all the detail of roadways showing

details of length of super highways(in km), length of national

highways(in km), length of state highways(in km), length of

district roadway(in km), length of village roadway(in km), and

length of border roads.


VILLAGE_CODE, SUPER_HWAYS_KM, NATIONAL_HWAYS_KM, STATE_HWAYS_KM,

DISTRICT_RWAYS_KM, VILLAGE_RWAYS_KM and BORDER_RWAYS_KM.

12) RAILWAYS_MASTER:

RAILWAYS_MASTER is a module provides the detailed record of

spreaded rail ways. It provide the detailedof broad gauge railways

(in km), meter gauge railways (in km) and narrow gauge railways (in

km).


VILLAGE_CODE, BROAD_GAUGE_KM, METER_GAUGE_KM and NARROW_GAUGE_KM.

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13) WATERWAYS_MASTER:-

WATERWAYS_MASTER is a procedure which maintains the water ways

information. It provides the detail of following attributes i.e.

river ways (in km), canal ways (in km), national water ways (in km)

and sea ways (in km).

Attributes are STATE _CODE, DISTRICT_CODE, RIVER_WWAYS_KM,

CANAL_WWAYS_KM, NATIONAL_WWAYS_KM and SEA_WWAYS_KM.

14) LAND_MASTER:-

LAND_MASTER module provides the information about land status

having attributes such agricultural land, forest land, non

agricultural land, barren land and producible crops.


PANCHAYAT_CODE, VILLAGE_CODE, AGRI_LAND, FOREST_LAND, NONAGRI_LAND,

BARREN_LAND and PRODUCIBLE_CROP.

15) MISCELLANEOUS_INFORMATION:-

MISCELLANEOUS_INFORMATION module is optional module, which is used

for the user if required. If the user wants the miscellaneous

detail facilities then it can manages the facilities. Under this

module there are informations about nearest highway, nearest

railway station, nearest government hospital, nearest private

hospital and nearest air port can be obtained.

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PANCHAYAT_CODE, VILLAGE_CODE, NEAREST_HWAY, NEAREST_RSTATION,

NEAREST_GOVT_HOSP, NEAREST_PRIV_HOSP and NEAREST_AIRPORT.

Report generation system retrieves following outputs/reports are

viewed to the user. There are many types of geographical reports

such as state report, district report, block report, panchayat

report, village report, population report, land utilization report,

settlement report, roadways/railways/waterways report, resources

report and trading report that can be achieved state wise, district

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wise , block wise, panchayat wise and village wise. I am listing

down approx all possible outputs/reports that can be generated by

my project:-

STATE_WISE DISTRICT REPORTS

STATE WISE BLOCK REPORTS

STATE WISE PANCHAYAT REPORTS

STATE WISE VILLAGE REPORTS

DISTRICT WISE BLOCK REPORTS

DISTRICT WISE PANCHAYAT REPORTS

DISTRICT WISE VILLAGE REPORTS

BLOCK WISE PANCHAYAT REPORTS

BLOCK WISE VILLAGE REPORTS

PANCHAYAT WISE VILLAGE REPORTS

STATE_WISE POPULATION REPORTS

DISTRICT_WISE POPULATION REPORTS

VILLAGE_WISE POPULATION REPORTS

STATE_WISE LAND REPORTS

DISTRICT_WISE LAND REPORTS

BLOCK_WISE LAND REPORTS

VILLAGE WISE LAND REPORTS

STATE_WISE HUMAN SETTLEMENT REPORTS

DISTRICT_WISE HUMAN SETTLEMENT REPORTS

VILLAGE_WISE HUMAN SETTLEMENT REPORTS

STATE_WISE ROAD WAYS REPORTS

DISTRICT_WISE ROAD WAYS REPORTS

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VILLAGE WISE ROAD WAYS REPORTS

STATE_WISE RAIL WAYS REPORTS

DISTRICT_WISE RAIL WAYS REPORTS

STATE_WISE RIVER WAYS REPORTS

DISTRICT_WISE RIVER WAYS REPORTS

STATE_WISE CANAL WAYS REPORTS

DISTRICT_WISE CANAL WAYS REPORTS

STATE_WISE NATIONAL WATER WAYS REPORTS

STATE_WISE SEA WAYS REPORTS

STATE_WISE CANALS REPORTS

DISTRICT_WISE CANALS REPORTS

VILLAGE WISE CANALS REPORTS

STATE_WISE PONDS REPORTS

DISTRICT_WISE PONDS REPORTS

VILLAGE_WISE PONDS REPORTS

STATE_WISE DEEP/TUBE WELLS REPORTS

DISTRICT_WISE DEEP/TUBE WELLS REPORTS

VILLAGE_WISE DEEP/TUBE WELLS REPORTS

STATE_WISE MINERAL RESOURCES REPORTS

DISTRICT_WISE MINERAL RESOURCES REPORTS

STATE_WISE IMPORTED PRODUCTS REPORTS

DISTRICT_WISE IMPORTED PRODUCTS REPORTS

STATE_WISE EXORTED PRODUCTS REPORTS

DISTRICT_WISE EXPORTED PRODUCTS REPORTS

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So we can say finally these are consists of the following modules.

1) STATE_MASTER

2) DISTRICT_MASTER

3) BLOCK_MASTER

4) PANCHAYAT_MASTER

5) VILLAGE_MASTER

6) POPULATION_MASTER

7) LAND_MASTER

8) HUMAN_SETTLEMENT_MASTER

9) ROADWAYS_MASTER

10) RAILWAYS_MASTER

11) WATERWAYS_MASTER

12) WATER_RESOURCE_MASTER

13) MINERAL_RESOURCE_MASTER

14) TRADE_MASTER

15) MISCELLANEOUS_INFORMATION

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The process logic of any software is the most important part

to development of the software through which the programmer can

design and identified the whole process of the software and which

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of the module does what type of work. In my project, titled

GEOGRAPHICAL INFORMATION SYSTEM, has holds several modules which

are as follows

1. STATE_MASTER:-

This module provides the detail of each State store in a table

known as STATE_MASTER consist of following attribute

State_code, State_name.

The work done by this module is as store, retrieve, edit, and

delete the records from the State_master data base with

the help of following links:

Add Module: to add new data to State_master.

Edit Module: to edit the existing data of states

information.

Delete Module: to delete an existing States

information.

Primary key STATE_CODE.

2. DISTRICT_MASTER:-

District_master is a table, which is associated with the

State_master in order to keep the detail information of the

districts in case the information to be retrieved district

wise. The table District_master directly linked with

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State_master where current information of districts is

maintained.

The work done by this module is as store, retrieve, edit,

and delete the records from the District_master data base

with the help of following links:

Add Module: to add new data to District_master.

Edit Module: to edit the existing data of Districts.

Delete Module: to delete an existing Districts

information.

Primary key DISTRICT_CODE.

Foreign key STATE-CODE.

3. BLOCK_MASTER:-

Block_master is a table, which is associated with the

State_master, District_master in order to keep the detail

information of the Blocks in case the information to be

retrieved block wise. The table Block_master directly linked

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with State_master and District_master where current

information of blocks are maintained.


and delete the records from the Block_master data base with

the help of following links:

Add Module: to add new data to Block_master.

Edit Module: to edit the existing data of Blocks.

Delete Module: to delete an existing Blocks information.

Primary key BLOCK_CODE.

Foreign key STATE_CODE, DISTRICT_CODE.

4. PANCHAYAT_MASTER:-

Panchayat_master is a table, which is associated with the

State_master, District_master and Block_master in order to

keep the detail information of the panchayats in case the

information to be retrieved panchayat wise. The table

Panchayat_master directly linked with State_master,

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District_master and Block_master where current information of

panchayats are maintained.


and delete the records from the Panchayat_master data base


Add Module: to add new data to Panchayat_master.

Edit Module: to edit the existing data of Panchayats.

Delete Module: to delete an existing Panchayats

information.

Primary key PANCHAYAT_CODE

Foreign key STATE_CODE, DISTRICT_CODE, BLOCK_CODE.

5. VILLAGE_MASTETR:-

Village_master is a table, which is associated with the

State_master, District_master, Block_master and

Panchayat_master in order to keep the detail information of

the villages in case the information to be retrieved village

wise. The table Village_master linked with State_master,

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District_master, Block_master and Panchayat_master where

current information of villages are maintained.


and delete the records from the Village_master data base


Add Module: to add new data to Village_master.

Edit Module: to edit the existing data of Villages.

Delete Module: to delete an existing Villages

information.

Primary key VILLAGE_CODE.

Foreign key STATE_CODE, DISTRICT_CODE, BLOCK_CODE,

PANCHAYAT_CODE.

6. POPULATION_MASTER:-

Population_master is a table, which is associated with the

State_master, District_master and Village_master in order to

keep the detail information of the population such as male

population, female population, etc, in case the population

information to be retrieved state, district and village wise.

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The table population_master linked directly with

District_master, Village_master and indirectly with

State_master where current information of population of male,

female, child, etc., are maintained.


and delete the records from the Population_master data base


Add Module: To add new data to Population_master.

Edit Module: To edit the existing data of

Population_master.

Delete Module: To delete existing population information from

Population_master.


PANCHAYAT_CODE.

7. LAND_MASTER:-

Land_master is a table, which is associated with the

State_master, District_master, Block_master and Village_master

in order to keep the detail information of the lands type,

covering area, etc., in case the information to be retrieved

state, district, block and village wise. The table

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Village_master directly linked with District_master,

Block_master and

Village_master and indirectly with State_master where current

information about lands is maintained.


and delete the records from the Land_master database with the

help of following links:

Add Module: to add new data to Land_master.

Edit Module: to edit the existing data of lands.

Delete Module: to delete existing lands information.


PANCHAYAT_CODE.

8. HUMAN_SETTLEMENT_MASTER:-

Human_settlement_master is a table, which is associated with

the State_master, District_master and Village_master in order

to keep the detail information of the human settlement

covering area i.e., urban area, rural area etc., in case the

information to be retrieved state and district wise. The

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table Human_settlement_master directly linked with

District_master and Village_master and indirectly with

State_master where current information about humans

settlement is maintained.


and delete the records from the Human_settlement_master

database with the help of following links:

Add Module: to add new data to

Human_settlement_master.

Edit Module: to edit the existing data of Human

settlement.

Delete Module: to delete existing Human settlement

information.


PANCHAYAT_CODE.

9. ROADWAYS_MASTER:-

Roadways_master is a table, which is associated with the


keep the detail information about various roads with

covering area i.e., national roads, super highways, etc., in

case the information to be retrieved state, district and

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village wise. The table Roadways_master directly linked with

State_master, District_master and Village_master where

current information about various roads is maintained.


and delete the records from the Roadways_master database


Add Module: to add new data to Roadways_master.

Edit Module: to edit the existing data of roads.

Delete Module: to delete existing roadways information.


PANCHAYAT_CODE.

10. RAILWAYS_MASTER:-

Railways_master is a table, which is associated with the

State_master and District_master in order to keep the detail

information about various railways with covering area and

length in case the information to be retrieved state, district

wise. The table Railways_master directly linked with

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State_master and District_master current information about

various railways are maintained.


and delete the records from the Railways_master database


Add Module: to add new data to Railways_master.

Edit Module: to edit the existing data of

Railways_master.

Delete Module: to delete existing railways information.

Foreign key STATE_CODE, DISTRICT_CODE, BLOCK_CODE, PANCHAYAT_CODE.

11. WATERWAYS_MASTER:-

Waterways_master is a table, which is associated

with the State_master, District_master and Village_master in

order to keep the detail information about various waterways

with covering area and length such as river ways, canal ways,

etc., in case the information to be retrieved state, district

and village wise. The table Waterways_master directly linked

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with State_master, District_master and Village_master where

current information about various waterways are maintained.


and delete the records from the Waterways_master database


Add Module: to add new data to Waterways_master.


Waterwways_master.

Delete Module: to delete existing waterways information.


PANCHAYAT_CODE.

12. WATER_RESOURCE_MASTER:-

Water_resource_master is a table, which is associated with the


keep the detail information about various water resources such

as canals, ponds, rivers, sea, deep wells, tube wells, etc.,

with covering area and length,

in case the information of water resources to be retrieved

state, district and village wise. The table

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Water_resource_master linked with State_master,

District_master and Village_master where current information

about various water resources is maintained.


and delete the records from the Water_resource_master database


Add Module: to add new data to Water_resource_master.


Water_resource_master.

Delete Module: to delete existing water resources

information.

Primary key CANAL_CODE.

Composite key POND_CODE, DEEPWELL_CODE, TUBEWELL_CODE.


PANCHAYAT_CODE.

13. MINERAL_RESOURCE_MASTER:-

Mineral_resource_master is a table, which is associated

with the State_master and District_master in order to keep the

detail information about various mineral resources such as

iron, steel, copper, etc., in case the information of mineral

resources to be retrieved state and district wise. The table

Mineral_resource_master linked with State_master and

District_master where current information about various

mineral resources is maintained.

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The work done by this module is as store, retrieve,

edit, and delete the records from the

Mineral_resource_master database with the help of

following links:

Add Module: to add new data to

Mineral_resource_master.


Mineral_resource_master.

Delete Module: to delete existing mineral resources

information.

Primary key MINERAL_CODE.


PANCHAYAT_CODE.

14. TRADE_MASTER:-

Trade_master is a table, which is associated with the

State_master and District_master in order to keep the detail

information about various products to be exported or imported

such as crops, fruits, sugar, etc., in case the information

about products to be exported or imported, to be retrieved

state and district wise. The table Trade_master linked with

State_master and District_master where current information

about various imported and exported products is maintained.

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and delete the records from the Trade_master database with the

help of following links:

Add Module: to add new data to Trade_master.


Trade_master.

Delete Module: to delete existing product information.

Primary key PRODUCT_CODE.


PANCHAYAT_CODE.

15. MISCELLANEOUS_INFORMATION:-

Miscellaneous_information module is optional module, which is

used for the user if required. If the user wants the

miscellaneous detail facilities then it can manages the

facilities. Under this module there are informations about

nearest highway, nearest railway station, nearest government

hospital, nearest private hospital and nearest air port can be

considered.

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PANCHAYAT_CODE.

In the project we are using oracle RDBMS as our back-

end and JAVA as our front-end. The realm of oracle security

is very broad and It is needless to say that we cant deal

each and every Security features of oracle here!

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Nevertheless we can roughly make a distinction of the security

features which is provided by oracle co. And can be applied in the

project:

Internal database security

Application security

External database security

Internal database security:

There are several steps to implement internal security. Some of

them to implement on database level are:

A. Create user account and distribute appropriate privilege

as needed to approve people by authority of approved

people.

B. Establish and protect the dba privileged account and password.

C. Ensure that all user accounts are password protected.

D. When appropriate, use oracles auditing facilities to

monitor table/user activities.

E. Write down own set of auditing procedures if

oracles are not granular enough.

F. Develop, document and maintain change control procedures

to prevent unauthorized changes to database objects.

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Application security:

One of the most common security problem areas is the application

code that the developers and third party vendors write. Poor

programming invariably lead to inadvertent security Holes. In these

one of the most common is:

Buffer overflow which let the hackers to damage the system and

easily creep into the system to over come this problem among

several technique virtual private database has got the

preference .to overcome such type of problem this mechanism or

another may be applied in this project. In addition, to prevent

user from accessing unauthorized data virtual private database

mechanism may be applied.

Data in invalid format it is a common area where developers

always make a mistake in the project. Major consideration will be

paid on this section.

External database security:

Since the project is not network based project, the Features of

oracles external database security are not much relevant. So this

section is not applicable to ourProject i.e. we will not work on

these features.

So we can say that by using oracles various security

features we can ensure the security of our application to a

greater extent. By doing so, not only we can keep secure our

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database from unauthorized access but also ensure the

reliability of the software against frequent failure.

This project dedicated to solve the internal restriction of the

databases as per security reasons. The key concepts of primary key,

foreign key, null values are frequently used in this project. Due

to integrity constraint this project suitable to unknown person

because of online helps system provided by the oracle through the

valuable constant.

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This project has been prepared to Maintain an up-to-date planning

and environmental inventory for evaluation of development proposals

keeping in mind the standard data of Geographical Information

System.This project (Geographical Information System) is versatile

and flexible project and can be easily modified to suit the

requirements in future. The project has been designed in such a way

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that hierarchy modification / additional capabilities can be

effected at any level. The dynamic screen of the project can also

be modified easily to meet the specific requirement

Documents

1. Main Synopsis (Page 01 - 54)