25-08-2017, 09:32 PM
ONLINE BANKING ACCESS AND TRANSACTION SYSTEM
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Introduction & Problem Definition
Introduction
This web application must be easy to use and at the same time be sufficiently
featuring rich to manage all the site content. It needs to be suitably intuitive for a
committed webmaster who wishes to personalize the site.
Existing system
The organization which is providing the overall information works manually.
1.2.1 Limitations of existing systems
The existing system is facing few limitations.
They are:
· The manual process of Statistics calculation using the statistical method is
error prone.
· Lack of data security.
· Does not have future estimation static’s.
Proposed system
Though the proposed system does ot answer all the above mentioned
draw backs, it certainly answers many. These suggested solutions will tackle all
major issues related to transferring, viewing, updating the status with minimal
overheads.
SYSTEM ANALYSIS
Analysis is the process of breaking the problem into the successively
manageable parts for individual study. System analysis is the study of
various operations that has to be done to solve problem. One aspect of the
system analysis is defining the boundaries of the system and determining
whether or not the proposed system should consider other related systems.
During analysis data are collected on the available files, decision points, and
transactions handled by the existing system.
Various tools are available to perform system analysis. Some of the
tools are Data Flow Diagrams, interviews, on-site observations, and
questionnaires regarding the proposed system. Interviews and Data Flow
Diagrams are the commonly used tool in analysis. The interview is the faceto-
face interpersonal role situation in which the designed questions are asked
to gather information about the problem area. The interview is the oldest and
most often used device for gathering information in system analysis. The
two main purpose of interview are used as an exploratory device to identify
relations or verify information. To capture information as it exists.
Interview is an efficient technique for eliciting information about
complex subjects and offers a better opportunity, Data Flow Diagrams
are used to analyze the transactions involved in the proposed system,
processing the debit and credit balance so on. In developing a system, bias
in the data collection may be a problem. Thus the area of problem should be
analyzed properly and clearly to develop a successful system.