A data access layer (DAL) in computer software is a layer of a computer program which provides simplified access to data stored in persistent storage of...

methods of connecting to databases. Right of access to personal data Data access object Data access layer "Connecting to Oracle Database in Java". Retrieved...

The data link layer, or layer 2, is the second layer of the seven-layer OSI model of computer networking. This layer is the protocol layer that transfers...

In IEEE 802 LAN/MAN standards, the medium access control (MAC), also called media access control, is the layer that controls the hardware responsible for...

Controller Layer ) Business layer (a.k.a. business logic layer (BLL), domain logic layer) Data access layer (a.k.a. persistence layer, logging, networking,...

entity types in a data store. A Data Mapper is a Data Access Layer that performs bidirectional transfer of data between a persistent data store (often a...

guidelines "Core J2EE Patterns". This object can be found in the Data Access layer of the 3-Tier Architecture. There are various ways in which this object...

user data. In the layered architectures of communication protocol stacks, each layer implements protocols tailored to the specific type or mode of data exchange...

The task of the Data Access Layer (DAL) working group is to define and formulate VO standards for remote data access. Client data analysis software...

representation of data of a distributed application. Each layer has well-defined functions and semantics and serves a class of functionality to the layer above it...

network-interface layer, host-to-network layer and network-access layer occur as synonyms either to the link layer or the data link layer, often including...

of a layered process, including the user interface (UI) layer, the business layer, the data access layer and the database itself. The UI layer deals...

the media access control (MAC) sub-layer and the layer immediately above it, typically the (optional) logical link control (LLC) sub-layer. The LLC and...

creating a business logic layer which is separate from other tiers or layers, such as the data access layer or service layer. Each layer "knows" only a minimal...

A semantic layer is a business representation of corporate data that helps end users access data autonomously using common business terms managed through...

signaling sublayer is the portion of the physical layer that interfaces with the data link layer's medium access control (MAC) sublayer, performs symbol encoding...

OSI layer can request the services of another OSI layer. As an example, PD-SAP or PLME-SAP in IEEE 802.15.4 can be mentioned, where the medium access control...

Simple Authentication and Security Layer (SASL) is a framework for authentication and data security in Internet protocols. It decouples authentication...

sub-layer in the data link layer of the OSI model and a component of the link layer of the TCP/IP model. Several ways of categorizing multiple-access schemes...

In the seven-layer OSI model of computer networking, the presentation layer is layer 6 and serves as the data translator for the network. It is sometimes...

project may consist of three layers (or components): Data access layer (bottom) Business logic layer (middle) User interface layer (top) In this common approach...

Transport Layer Security (TLS) is a cryptographic protocol designed to provide communications security over a computer network, such as the Internet....

and bursty data transmission. Whenever mobile wants to make an MO (Mobile Originating) call it schedules the RACH. RACH is transport-layer channel; the...

application layer only standardizes communication and depends upon the underlying transport layer protocols to establish host-to-host data transfer channels...

Back end (computing), the data access layer in software architecture Back-end CASE Back-end database, a database accessed indirectly through an external...

Östergötland Dal River Data access layer, a software architecture layer Database abstraction layer, an application programming interface Data Access Language, a...

content (an object-oriented approach), or to the data access layer, which represents content (a data-centric approach).[citation needed] View As in the...

computer network which provides access to consolidated, block-level data storage. SANs are primarily used to access data storage devices, such as disk arrays...

demonstrate these data rates. The maximum data rates given in the table are physical layer data rates. Application layer data rate is approximately 85% of that...

In computer networking, Layer 2 Tunneling Protocol (L2TP) is a tunneling protocol used to support virtual private networks (VPNs) or as part of the delivery...