Interquery and Intraquery Parallelism in Parallel Database

Inter-query Parallelism
It is a form of parallelism where many different Queries or Transactions are executed in parallel with one another on many processors.
Advantages
It increases Transaction Throughput. That is, number of transactions executed in a given time can be increased.
It scales up the Transaction processing system. Hence, best suited for On-Line Transaction Processing (OLTP) systems.
Supported Parallel Database Architectures
It is easy to implement in Shared Memory ....etc

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Netscape and Internet Explorer are the most widely used Internet browsers in the world. Last year Netscape and Microsoft Company created a new technology, called Dynamic HTML. Dynamic HTML is the world of point-and-click, drag-and-drop. With Dynamic HTML, one can layer multiple images on top of one another, precisely control the layout of a Web page, and add new interactivity and much more without using Java. This can be accomplished by using existing technologies and features on the Web, including HTML, scripting, and object-oriented programmi ....etc

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Inter-query Parallelism
It is a form of parallelism where many different Queries or Transactions are executed in parallel with one another on many processors.
Advantages
It increases Transaction Throughput. That is, number of transactions executed in a given time can be increased.
It scales up the Transaction processing system. Hence, best suited for On-Line Transaction Processing (OLTP) systems.
Supported Parallel Database Architectures
It is easy to implement in Shared Memory Parallel System. Lock tables and Log information are maintained in ....etc

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Answer:.Inter-query parallelism results from the ability to execute multiple queries at the same time while intra-query parallelism is achieved by breaking up a single query into a number of subqueries each of which is executed at a different site, accessing a different part of the distributed database.
If the user access to the distributed database consisted only of querying (i.e.,
read-only access), then provision of inter-query and intra-query parallelism would
imply that as much of the database as possible should be replicated. Howeve ....etc

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Analysis and Comparison of 1G , 2G , 3G ,4G and 5G Telecom Services

Present Status of Telecom Services
The telecommunication service in World had a great leap within a last few year. . 6 billion people own a mobile phones so we are going to analyze the various generations of cellular systems as studied in the evolution of mobile communications from 1st generation to 5th generation .Now almost all the service providers as well as the customers seek for availing these 3G and 4G services. We can analyze that this could be due t ....etc

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Communication is going wireless with the upsurge of smart mobile devices such as laptops, cellular phones, PDA, tablets etc. In order escape traps of wires and to stream data wirelessly among these devices, a number of protocols have been formulated such Bluetooth, Wi-Fi, NFC etc. Using these technologies users can exchange almost all sorts of files at high speeds. The speed of data transfer is not a major concern and there is no limit on data size exchanged. Though used for a lot of similar applications, these data exchange protocols have sign ....etc

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Comparison and Contrast between the OSI and TCP/IP Model



Introduction

This presentation would discuss some comparison and contrast between the 2 main reference models which uses the concept of protocol layering.

Open System Interconnection Model (OSI)
Transport Control Protocol /Internet Protocol (TCP/IP)

The Session Layer

The Session layer permits two parties to hold ongoing communications called a session across a network.
Not found in TCP/IP model
In TCP ....etc

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Grover's Algorithm A Fast Search Method Using Quantum Parallelism

Genetic Algorithms provide an e ective way of searching complex tness landscapes. Grover s Algorithm is a quantum algorithm used to search through a database of values and determine where a particular target value is stored. It does so by using quantum parallelism so that it is more e cient than its classical counter- parts. The way the algorithm was originally designed allows for nding only ....etc

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Renolith is polymer based chemical, which is environmentally friendly and which facilitates the bonding of soil particles (a phenomenon which is known a micro-rubber bonds). Soil-cement with Renolith has a high modulus of elasticity and can disperse the wheel loads very effectively. It is a semi-rigid material. A noteworthy feature of this technology is that it require very little amount of aggregate, which is useful at places where the material haulage is more. The use of Renolith, when used in soil stabilization with cement, gives strong and ....etc

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Optimal Designs and Comparison of the Doubly
Salient Permanent Magnet Machine and
Flux-reversal Machine in Low-speed Applications

Abstract
The subject of this is to optimize the design and to compare
The performances of a low-speed doubly salient permanent magnet machine with
Those of a low-speed flux-reversal machine devoted to direct drive applications. The
Optimization, focused on the maximization of the machines mass-to-torque ratio,
is done by a genetic algorithm combined with the finite-element method (FEM) ....etc

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