| English | Spanish |
| application layer | nivel de aplicación (Layer seven of the OSI model, the layer at which applications access network services. This layer represents the services that directly support applications, such as software for file transfer, database access, and e-mail) |
| application layer | capa de aplicación (A set of application models that take precedence over application models that are in lower application layers. The lowest layer is named SYS) |
| Application Layer Enforcement | Cumplimiento de nivel de aplicación (An operation of Windows Filtering Platform (WFP) which provides enforcement for security policies by, in each case, trapping the event, determine what application initiated it, and query the filter engine to determine whether the socket should be allowed to proceed) |
| asynchronous communication layer | nivel de comunicación asincrónica (The layer of AJAX functionality that takes care of communication between the browser and the server) |
| ATM adaptation layer | capa de adaptación ATM (The layer of the asynchronous transfer mode (ATM) protocol stack that parses data into the payload portion of the ATM cell for transport across an ATM network) |
| client layer | nivel de cliente (The layer that resides closest to your application, and that your application uses to communicate directly with SQL Azure. The client layer can reside on-premises in your data center, or it can be hosted in Windows Azure) |
| Core layer | capa del sistema (A layer in the Surface SDK that exposes a set of APIs for developers to use to create Surface applications) |
| data-link layer | nivel de vínculo de datos (Layer two of the OSI model. A layer that packages raw bits from the physical layer into frames (logical, structured packets for data). This layer is responsible for transferring frames from one computer to another, without errors. After sending a frame, the data-link layer waits for an acknowledgment from the receiving computer) |
| hardware abstraction layer | capa de abstracción de hardware (A thin layer of software provided by the hardware manufacturer that hides, or abstracts, hardware differences from higher layers of the operating system. By means of the filter provided by the HAL, different types of hardware look alike to the rest of the operating system. This enables the operating system to be portable from one hardware platform to another. The HAL also provides routines that enable a single device driver to support the same device on all platforms) |
| Hypertext Transfer Protocol over Secure Sockets Layer | Protocolo de transferencia de hipertexto con cifrado de Capa de sockets seguros (A message transfer protocol used by the World Wide Web to service page requests, and which adds a security layer using Secure Socket Layer (SSL) technology) |
| infrastructure layer | nivel de infraestructura (The layer that represents the IT administration of the physical hardware and operating systems that support the services layer) |
| Layer Two Tunneling Protocol An industry-standard Internet tunneling protocol that provides encapsulation for sending Point-to-Point Protocol (PPP) frames across packet-oriented media. For IP networks, L2TP traffic is sent as User Datagram Protocol (UDP) messages. In Microsoft operating systems, L2TP is used in conjunction with Internet Protocol security (IPSec) as a virtual private network (VPN) technology to provide remote access or router-to-router VPN connections. L2TP is described in RFC 2661 | protocolo de túnel de capa dos (L2TP) |
| line layer | capa de línea (The layer in a map report that displays spatial data as lines, for example, lines that indicate paths or routes) |
| map layer | capa de mapa (A child element of the map, each map layer including elements for their map members and map member attributes) |
| Message Layer Security | Capa de seguridad de mensajes (A cryptographic protocol that provides domain-to-domain secure transmission of SMTP messages on the Internet by using cryptography. The protocol enables SMTP servers to communicate directly or by using an SMTP relay over the Internet in a manner designed to prevent eavesdropping, tampering, and message forgery) |
| modeling abstraction layer The layer that resides between users (both application developers and end-users) and SQL Server and SQL Server Analysis Services data | capa de abstracción MAL (Modeling Abstraction Layer) |
| network interface layer | nivel de interfaz de red (A layer of the TCP/IP DARPA model that is responsible for placing TCP/IP packets on the network medium and receiving TCP/IP packets off the network medium. The network interface layer is also called the network access layer) |
| network layer | nivel de red (Layer three of the OSI model. A layer that addresses messages and translates logical addresses and names into physical addresses. It also determines the route from the source to the destination computer and manages traffic problems, such as switching, routing, and controlling the congestion of data packets) |
| patch layer | capa de revisión (An application layer that is paired above an application layer, and used only for hotfixes and service packs. The name of each patch layer ends with the letter "P", and one pair is named SYS and SYP) |
| physical layer | nivel físico (Layer one of the OSI model. A software layer that transmits bits from one computer to another and regulates the transmission of a stream of bits over a physical medium. This layer defines how the cable is attached to the network and which transmission technique is used to send data over the cable) |
| physical layer | nivel físico (Layer one of the OSI model. A software layer that transmits bits from one computer to another and regulates the transmission of a stream of bits over a physical medium. This layer defines how the cable is attached to the network and which transmission technique is used to send data over the cable) |
| platform layer | nivel de plataforma (The layer that includes the physical servers and services that support the services layer. The platform layer consists of many instances of SQL Server, each of which is managed by the SQL Azure fabric) |
| point layer | capa de punto (The layer in a map report that displays spatial data as points, for examples, points that indicate cities or points of interest) |
| polygon layer | capa de polígono (The layer in a map report that displays spatial data as areas, for example, areas that indicate geographical regions such as counties) |
| posting layer | capa de registro (A current, tax, or operations ledger classification that is assigned to accounting journal entries) |
| Secure Sockets Layer | Capa de sockets seguros (The protocol that improves the security of data communication by using a combination of data encryption, digital certificates, and public key cryptography. SSL enables authentication and increases data integrity and privacy over networks. SSL does not provide authorization or nonrepudiation) |
| services layer | nivel de servicios (The layer that functions as a gateway between the client layer and the platform layer, where the data resides. The services layer provides three functions: provisioning, billing and metering, and connection routing) |
| session layer | nivel de sesión (Layer five of the OSI model. A network layer that allows two applications on different computers to establish, use, and end a session. This layer establishes dialog control between the two computers in a session, regulating which side transmits, as well as when and how long it transmits) |
| Simple Authentication and Security Layer | Nivel de seguridad y autenticación simples, SASL (An open framework, described in Request for Comments (RFC) 2222, for adding authentication support to connection-based protocols) |
| transport layer | capa de transporte (Layer four of the OSI model. The network layer that handles error recognition and recovery. When necessary, it repackages long messages into small packets for transmission and, at the receiving end, rebuilds packets into the original message. The receiving transport layer also sends receipt acknowledgments) |
| Transport Layer Security | Seguridad de la capa de transporte (A protocol that provides communications privacy and security between two applications communicating over a network. TLS encrypts communications and enables clients to authenticate servers and, optionally, servers to authenticate clients. TLS is a more secure version of the Secure Sockets Layer (SSL) protocol) |
| Transport Layer Security encryption | cifrado Seguridad de la capa de transporte (A generic security protocol similar to Secure Sockets Layer (SSL), used with Simple Mail Transfer Protocol (SMTP)) |
| WPF layer | capa WPF (A layer in the Surface SDK that exposes functionality for developers to use to create Surface applications) |
