Abstract:
The client/server method of network
communications is the most popular one. Its ease
of implementation and scalability make it a
good choice in many different kinds of
networking environments.A client transaction
becomes distributed if it invokes operations in
several different servers. The general elements of
transaction processing are data capture and
validation, transaction-dependent processing steps
and database maintenance. Database
Management Systems (DBMS) are among the most
complicated applications. While DBMS maintains
all information in the database, applications can
access this information through statements made
in Structured Query Language (SQL), a language
for specifying high-level operations. This system
intends to build a distributed transaction
management systemfor store ordering with
recovery control to guarantee the consistency of
database.The servers accept the order of
transactions and then manipulate the transactions
to reach the goal.When the server crashes or
connection fails, the uncommitted transaction is
saved at the client store as the recoverable objects
and will undo at the next time for database
consistency.This paper intends to apply two
methods for distributed transactions: namely Flat
Transaction and Two Phase Commit Protocol.
