WEEK 7 (FYP 1)

TITLE CONFIRMATION

Week 7 is the final week to register the title of FYP project. My title already been register, which is 'The Development of Water Pump Pressure Detector for the Residence Application'.... ☺

LITERATURE REVIEW

Journal 1

In this journal, the owner will receive SMS if the pipeline have problem. So I want to share about LAN.

A local area network or LAN is a group of computers and associated devices that share a common communications line or wireless link to a server. Typically, a LAN encompasses computers and peripherals connected to a server within a distinct geographic area such as an office or a commercial establishment. Computers and other mobile devices use a LAN connection to share resources such as a printer or network storage.

A local area network may serve as few as two or three users (for example, in a small-office network) or several hundred users in a larger office. LAN networking comprises cables, switches, routers and other components that let users connect to internal servers, websites and other LANs via wide are networks.

Ethernet and Wi-Fi are two primary ways to enable LAN connections. Ethernet ia a specification that enables computers to communicate with each other. Wi-Fi uses radio waves to connect computers to the LAN. Other LAN technologies, including Token Ring, Fiber Distributed Data Interface, and ARCNET, have lost favor as Ethernet and Wi-Fi speeds have increased. The rise of virtualization has fueled the development of virtual LANs, which allows network administrators to logically group network nodes and partition their networks without the need for major infrastructure changes.

Typically, a suite of application programs can be kept on the LAN server. Users who need an application frequently can download it once and then run it from their local device. Users can order printing and other services as needed through applications run in the LAN server. A user can share files with others stored on the LAN server; read and write access is maintained by a network administrator. A LAN server may also be used as a web server if safeguards are taken to secure internal applications and data from outside access.

In some situation, a wireless LAN, or Wi-Fi, may be preferable to a wired LAN connection because of its flexibility and cost, Companies are assessing WLANs as primary means of connectivity as the number of smartphones, tablets and other mobile devices proliferates.

Credit to : Arjun K, Dr. Latha and Prithviraj (June 2017) "Detection of water level, quality and leakage using Raspberry Pi with Internet of Things."

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