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PXE refers to various methods of getting an IBM-compatible computer, typically running Windows, to boot up without the need for a hard drive or boot diskette.
Predictive analytics is the branch of the advanced analytics which is used to make predictions about unknown future events. Predictive analytics uses many techniques from data mining, statistics, modeling, machine learning, and artificial intelligence to analyze current data to make predictions about future.
An XML-based language that enables the definition and sharing of predictive models between applications. A predictive model is a statistical model that is designed to predict the likelihood of target occurrences given established variables.
Preg_match
A syntax in PHP 4 and PHP 5, that performs a regular expression match.
Presales
Presales is a process or a set of activities normally carried out before a customer is acquired, though sometimes presales also extends into the period the product or service is delivered to the customer.
Prescriptive analytics is a type of business analytics that focuses on finding the best course of action for a given situation, and belongs to a portfolio of analytic capabilities that include descriptive and predictive analytics.
Prescriptive analytics automatically synthesizes big data, multiple disciplines of mathematical sciences and computational sciences, and business rules, to make predictions and then suggests decision options to take advantage of the predictions
PrestaShop is an open source e-commerce Content management system developed in PHP with support for MySQL database. Notable features of the platform incude managing product listing, payments, shipping, manufacturers and suppliers.
Pretty Good Privacy (PGP) is a data encryption and decryption computer program that provides cryptographic privacy and authentication for data communication. PGP is often used for signing, encrypting, and decrypting texts, e-mails, files, directories, and whole disk partitions and to increase the security of e-mail communications.
A server computer in a Windows domain which controls a group of computers. Each domain have at least a PDC, and will often have one or more Backup Domain Controllers (BDCs).
Primary key
A key in a relational database that is unique for each record. It is a unique identifier, such as a driver license number, telephone number , or vehicle identification number (VIN). A relational DB must always have only one primary key.
Primary memory (Main storage or memory)
The main area in a computer in which data is stored for quick access by the computer's processor.
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