Enterprise Technology Terminology

5,405 results · page 175 of 271

• Pb/s

  Pb/s (petabits per second) is a data rate unit that represents one quadrillion bits transmitted each second, used to describe throughput and capacity in high-bandwidth networks, optical backbones, and large-scale data center fabrics for enterprise and service provider planning.

• PCI audit

  PCI audit is a formal assessment of an organization’s compliance with the Payment Card Industry Data Security Standard, used by enterprises that handle payment card data to validate implemented security controls and meet card brand and acquirer compliance obligations.

• PCI compliance

  PCI compliance is adherence to the Payment Card Industry Data Security Standard (PCI DSS) by organizations that handle payment card data, enabling them to meet contractual security requirements from card brands and banks and maintain authorization to process card transactions.

• PCI DSS Standard

  PCI DSS (Payment Card Industry Data Security Standard) is a global framework of security requirements for any organization that stores, processes, or transmits payment card data, used to structure controls, reduce breach risk, and meet card brand compliance obligations.

• PCIe

  PCI Express (PCIe) is a high-speed serial expansion bus and interconnect standard that links CPUs, chipsets, and peripheral devices inside servers and computers, enabling scalable bandwidth for GPUs, NVMe storage, and network adapters in enterprise and data center architectures.

• PCI Express

  PCI Express is a high-speed serial expansion bus standard that links CPUs and chipsets to devices such as GPUs, NVMe storage, and network cards, which matters in enterprise infrastructure planning, server design, and workload performance management.

• Peak Data Rate

  Peak data rate is the maximum achievable data throughput of a communication system under defined ideal or test conditions, expressed in bits per second, and used by enterprises to benchmark, plan, and compare wireless and mobile network capabilities.

• Peak Demand Optimizer

  Peak Demand Optimizer is a demand-management function that reduces electricity use during periods of highest consumption. It matters in enterprise environments because it helps control utility costs, capacity limits, and load coordination.

• Peak Load Management

  Peak load management is the coordinated process of forecasting, monitoring, and controlling electricity demand during high-load periods so utilities and enterprises maintain grid reliability, avoid capacity overloads, and manage demand-based charges within regulatory, contractual, and operational constraints.

• Pedestrian Detection System

  Pedestrian Detection System is a safety technology that uses sensors and computer vision to identify pedestrians near vehicles or monitored assets and triggers warnings or automated control actions, supporting enterprise safety objectives and regulatory compliance in transportation and industrial environments.

• Peering Agreements

  Peering agreements are contractual or policy-based arrangements under which autonomous networks exchange internet traffic directly, often at internet exchange points or through private interconnects, to manage routing, performance, and cost as part of broader enterprise connectivity and traffic engineering strategies.

• Peering Points

  Peering points are network interconnection locations where autonomous systems exchange traffic directly under peering agreements. They matter in enterprise and service provider contexts because they affect routing efficiency, bandwidth cost, latency control, and how organizations architect secure, scalable connectivity to partners, clouds, and users.

• Peering Policy

  Peering policy is the documented set of technical, commercial, and operational rules that a network uses to decide when and how to exchange Internet traffic directly with other networks, helping organizations manage routing behavior, performance, and connectivity costs.

• Peer-to-Peer Compute Network

  Peer-to-peer compute network is a distributed computing model in which independent nodes share processing resources directly with one another, without a central server, which matters to enterprises evaluating decentralized capacity, resilience characteristics, and security controls for distributed workloads and data.

• Penetration Testing

  Penetration testing is a controlled security assessment in which authorized testers emulate adversary tactics to discover and validate exploitable vulnerabilities in enterprise systems, networks, and applications, supporting risk management, control assurance, and compliance with security and regulatory requirements.

• Penetration Testing Execution Standard

  Penetration Testing Execution Standard is a formal methodology for planning, conducting, and reporting penetration tests within organizations. It matters in enterprise contexts because it structures test phases, documentation, and expectations, supporting consistent results, auditability, and alignment with risk management and compliance processes.

• Perceiver Architecture

  Perceiver architecture is a neural network design that uses attention to map large, heterogeneous inputs into a fixed latent space for efficient processing, relevant to enterprises that need a unified model framework across images, audio, video, sensor streams, and structured data.

• Perception Stack

  Perception stack refers, in current technical usage, to the collection of software and algorithms that process raw sensor data into environmental understanding for robotics or autonomous systems, but it has no standardized, widely accepted definition in authoritative enterprise or standards literature.

• Perceptual Reasoning System

  Perceptual reasoning system is a computational system that processes sensory or high-dimensional data to extract structured representations and apply reasoning or inference, which matters in enterprise contexts for automating perception-dependent decisions in areas such as inspection, monitoring, document analysis, and human-computer interaction.

• Perforated Floor Tile

  Perforated floor tile is a raised-floor panel with engineered openings that directs conditioned air from an underfloor plenum into IT or equipment spaces, enabling targeted cooling, airflow management, and energy-efficient operation in data centers and other raised-floor technical environments.