A server is a computer that provides a service to another computer, known as a client. For example, a web server may provide a service to a web client, such as a web browser, by sending it HTML documents. A file server may provide a service to a file client, such as a word processor, … Read more
Softcooling is a method of cooling computer hardware using software instead of hardware. It is most commonly used in data centers and server rooms, where space is limited and hardware costs are high. Softcooling works by using software to control the speed of the fans in the computer. The software can be set to run … Read more
An ODM (original design manufacturer) is a company that designs and manufactures products that are then sold to other companies under that company’s own brand name. ODMs are original equipment manufacturers (OEMs) that design and manufacture products that are then sold to other companies who then resell the products under their own brand name. ODMs … Read more
A physical unit (PU) is a unit of measurement for physical quantities that are used to express the results of physical measurements. The SI unit of mass is the kilogram (kg), but there are also other units of mass such as the gram (g) and the milligram (mg). The SI unit of length is the … Read more
A male connector (or plug) is a type of connector that is typically used to connect two pieces of equipment or wiring. The male connector has a protruding portion that is inserted into a female connector. Male connectors are typically used to connect to a power source, such as a battery, or to another piece … Read more
IP surveillance is the process of monitoring and recording digital video and audio data over an IP network. This type of surveillance typically uses network cameras and/or network video recorders (NVRs) to capture and encode video and audio data, which is then streamed over the IP network to a viewing/recording device. IP surveillance has many … Read more
Reduce, reuse, recycle (R3) is a term often used in the context of waste management. It refers to the three main options for dealing with waste: reducing the amount of waste produced, reusing waste materials, and recycling waste materials. The concept of R3 is often used to encourage people to change their habits and to … Read more
Full-disk encryption (FDE) is a term used to describe a data security technique that can be used to encrypt all of the data on a hard disk or other storage device. FDE is typically used to protect data stored on laptops and other portable devices, as these are particularly vulnerable to theft or loss. When … Read more
Geo-fencing is a feature of some GPS tracking devices and mobile phones, which allows them to be configured to alert the user when they enter or leave a certain geographic area. This can be useful for keeping track of employees or family members, or for security purposes. What is the difference between geofencing and geolocation? … Read more
MiFi is a brand name for a portable wireless router that acts as a mobile Wi-Fi hotspot. MiFi devices connect to the Internet via cellular networks and provide Wi-Fi access for nearby devices. MiFi devices usually have a SIM card slot, into which you insert a SIM card from your cellular service provider. Once the … Read more
