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How is Transaction Processing System affect performance of e-commerce sites?
Transaction Processing System influences performance of e-commerce sites:
Transaction-Processing applications characteristic Online-Transaction Processing Applications (OLTP), also termed as mission-critical applications, comprise order entry, point-of-sale systems and inventory.
This type of mission-critical system should run continuously, when it is unavailable still for a brief instant, the organizations will experience server repercussions.
Illustrations are stock exchange system, airline reservation systems and air traffic control networks. Within a simple client/server system, several clients issue requests and server responses.
What is page fault? Its types? Page fault refers to the situation of not having a page in the major memory when any process references it. There are two kinds of page fault :
In binary counter the flip flop of lowest order position is complemented with each pulse. This means that JK input position must be maintained with logic one
What is relational database? Relational database has data that is perceived as tables. A relational DBMS manages tables of data and associated structures that enhances the func
The Utilization Count shows the status of each processor in a specific mode i.e. Overhead mode, busy mode, and idle mode with respect to the progress in time as shown in Figure.
Illustrate the Examples of simulations - Training (for example pilots, drivers, etc.) - Running/testing nuclear plants and chemical plants - trying out equipment to be
Build data Flow diagrams showing functional dependencies Data flow diagrams are very useful for showing functional dependencies. In data flow diagrams processes are indicated
advantage of multikey organisation
Question: (a) Comment on the general structure of the IAS Computer, illustrate your answer using a diagram. (b) (i) Define CPU time. (a) (ii) A program runs in 10
Question : a) Describe the following modes of wave propagation: - Line of sight - Ground waves - Skywaves b) Why can waves with a very low frequency be used for submar
List the steps needed to perform page replacement. The steps required to perform page replacement are: 1. Find out which page is to be removed from the memory. 2. Perfor
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