feedback from the meter will make refrain him from doing so. 1.2 Smart metering Smart metering is made up of two devices, the smart meter and a monitoring unit. The smart meter is a digital device made up of electronic components which measures energy consumption and provide a two-way communication from the meter to the utility company. The monitoring unit is a device which will be connected to the smart meter and it will give feedback to the
facilitate the creation and maintenance of a computerized database. Evolution of Database Management Systems The revolution of database management systems were began on mid-1960s. Before that data was stored as paper records. It contributes a lot of disadvantages. Because of that people used to search another way to store their important data more safely and easily. As a result of that file-based system was introduced. It is easier to handle data with file based systems than using paper records. File –
productivity level to increase and enhances the performances. Being able to perform the objective and functions that our competitors cannot means that we will gain the real competitive advantages over them and this will be able to add value to the business Disadvantages of Custom Software One of the main disadvantage is that the initial cost to design such a software will require a large investment. This needs to be justify and need to evaluate if the business does require to spend on such investment
west are Microsoft, IBM and Oracle Advantages and Disadvantages of the database Management Systems approach vs. File based Systems Approach Disadvantage of a database management system is that they generally don't do well in Binary Large Object storage (BLObs, or binary files like images), but that's easy enough to get around by using references to the file system or a different database. Also, some DBMSs are designed for this. The advantage of using a DBMS is that not reinventing the
servers), printers (print servers), or network traffic (network servers). Clients are PCs or workstations on which users run applications. Clients rely on servers for resources, such as files, devices, and even processing power. Another type of network architecture is known as a peer-to-peer architecture because each node has equivalent responsibilities. Both client/server and peer-to-peer architectures are widely used, and each has unique advantages and disadvantages. Client-server architectures are sometimes
Disadvantage 1) Can be damaged by external users by hacking. TYPES OF SCADA SYSTEMS 1) Early or Monolithic SCADA systems The first SCADA systems held all operations in one, usually a mainframe, computer. There was little control exercised and most early SCADA functions were limited to monitoring sensors and flagging any operations which exceeded programmed alarm levels
servers nested of installing them on costumer's computer. [2] Because there are some of problems in Cloud then Fog computing appeared. Fog computing extend cloud computing and complete each other by using same resources but each concept has advantage and disadvantage [1]. Fog similar to Cloud computing but there is some difference between them, Fog computing is more denser in geographical distribution and location than Cloud computing, it is close to the end user ,so that provide a faster experience
1.1 Background Procurement encompasses a range of activities such as information collection, arrangement with business partners, requisition request, approval by authority, purchase order, delivery, sending, payment, and negotiation, monitoring controlling and make a official contract. ( Gebauer & Segev, 2001). For this research, Electronic procurement ( E-procurement) defined as a method of procurement for business-to-business using internet technology in order to carry out more opportune procurement
It can give the user a lot of advantages and disadvantages during the usage of the telecommunication. It can make the task and the business effectively. For example, using the communication to command the certain subject. It can also include the using the wire cable to connect the telecommunication
transitions. The information and navigation techniques become also very important and Indispensable. The benefits and advantages of such techniques are enormous. One of these advantages is that through the use of navigation and information system, the travelers can control and monitor their ways and roads and they can know also which roads are more congested and so they can avoid. Such advantage is, in fact, benefits both the society and the individuals. By avoiding the congested roads, the travelers