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This report identifies and outlines my CIS 499 project named Traffic Data Management
Systems (TDMS). My goal is to design a replica of all traffic issues to be implemented in a database and this system will be maintained daily. We will design and implement a system for the Department of Transportation (DOT). This report provides the description of our system and ER diagram for the required database design.
All the data will be available online so can be viewed from any location by the authorized persons for analysis and decision making. A comment notice board will be implemented where the user can view all the data or filtered data according to the criteria given by the used. This feature will be implemented through oracle portal. Oracle report builder or discoverer will be used for creating the reports.
The database domain, Oracle server technologies for performance enhancement will be inclined to achieve a functional and efficient platform for the TDMS data analysis repository.
When are two schedules said to be view equivalent? Ans: Two schedules that is denoted as S and S' are said to be view equivalent if the subsequent three conditions are met
Benefits of using heuristics
Wait-die" scheme : The idea is based on non-preventive method. It is based on a simple rule: If Ti requests a database resource that is held by T
can you please explain with the help of suitable example the difference between conflict equivalence and conflict serializability?
What is a records management consultation? Our organization is an authority for disseminating your specific requirements and giving you with a solution to effectively manage yo
Consider the subsequent relations along with keys underlined Street (name, location, city) House (number, street_name) Lives (name, house_number) Define the above relations
Define the terms i) Key attribute ii) Value set Key attribute: An entity type usually has an attribute whose values are exact from each individual entity in the collection. Su
Explain concurrency control? Concurrency control Oracles multiversion concurrency control varies from the concurrency mechanism used by some other data base vendors. Read
Forward Recovery (Redo): In this system the committed changes made by a transaction are reapplied to a previous copy of the database. In simpler
I am doing research in this area, especially in sime join and join efficacy when several relations have been queried. Relations located in different sites. I need something like n
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