An interface between a computer's start-up program or BIOS (Basic Input/Output System) and the computer hard disk. It is a feature of the Enhanced Integrated Drive Electronics (EIDE) technology that controls access to the hard drive. 

An approach to data analytics that enables business users to access and work with corporate information without the IT department's involvement 

Sencha Touch is a javascript library / framework build to enhance the user interface of mobile web. Using Sencha development tools a developer can build mobile web apps that can look similar to native mobile applications. It is purely based on HTMl5, CSS3 and JavaScript.  Using Sencha, you can develop mobile web apps that work on Android, iOS, Windows, Tizen, Blackberry etc.

An anti-spam approach in which the Internet domain of an e-mail sender can be authenticated for that sender, thereby discouraging spam mailers, who routinely disguise the origin of their e-mail, a practice known as e-mail spoofing. 

The most popular UNIX-based implementation of the Simple Mail Transfer Protocol (SMTP) for transmitting e-mail. 

A group of specialized transducers with a communications infrastructure intended to monitor and record conditions at diverse locations. Commonly monitored parameters are temperature, humidity, pressure, wind direction and speed, etc.

Sentiment analysis (also known as opinion mining) refers to the use of natural language processing, text analysis and computational linguistics to identify and extract subjective information in source materials.

A defined set of parameters to track and calculate the ROI of the time/amount spend in SEO activities.

A sequence is an ordered set consisting of some data, which are called members of the sequence. A sequence is similar to an array in high-level language, but the data type of its members not have to be the same. The following will explain its basic computation through creation, access, operators and functions.

The protocol for handling packet sequencing in a Novell NetWare network. SPX prepares the sequence of packets that a message is divided into and manages the reassembly of received packets.

A device that enables the serial (one bit at a time) exchange of data between a microprocessor and peripherals such as printers, external drives, scanners, or mice. In this respect, it is similar to a serial peripheral interface (SPI). 

A standard for digital video transmission over coaxial cable. The most common data speed is 270 megabits per second (Mbps). However,speeds of up to 540 Mbps are theoretically possible. 

A TCP/IP protocol used for communication between two machines that are previously configured for communication with each other. 

An interface that enables the serial (one bit at a time) exchange of data between two devices, one called a master and the other called a slave . An SPI operates in full duplex mode.

A device that transfers data between a computer serial port (COM port) and an Ethernet Local Area Network (LAN). 

An open standard for high-speed access to high-capacity disk storage. The standard is designed especially for networks, but can be used with smaller personal systems as well.