* Abstraction layer

# REDIRECT Abstraction layer

# redirect Abstraction layer

In addition to the OS APIs, the OS Abstraction Layer project may also provide a hardware abstraction layer, designed to provide a portable interface to hardware devices such as memory, I / O ports, and non-volatile memory.

* Abstraction is the way to the heart — it is not the heart itself.

Abstraction allows program designers to separate categories and concepts from instances of implementation, so that they do not depend on software or hardware.

Abstraction uses a strategy of simplification, wherein formerly concrete details are left ambiguous, vague, or undefined ; thus effective communication about things in the abstract requires an intuitive or common experience between the communicator and the communication recipient.

Abstraction tries to reduce and factor out details so that the programmer can focus on a few concepts at a time.

Abstraction captures only those details about an object that are relevant to the current perspective.

In the light of the Service Abstraction principle, this type of architecture only documents the service contract and any published service-level agreement ( SLA ); internal details of each service are not included.

Abstraction uses a strategy of simplification of detail, wherein formerly concrete details are left ambiguous, vague, or undefined ; thus speaking of things in the abstract demands that the listener have an intuitive or common experience with the speaker, if the speaker expects to be understood.

Californian art from the 1950s through the 1970s is a particular strength, with artwork by Sam Francis, Richard Diebenkorn, Ronald Davis, Larry Bell, Edward Ruscha, Kenneth Price, Charles Arnoldi, and Ed Moses, Color Field painting and Lyrical Abstraction are represented by Ronald Davis, Sam Francis, Kenneth Noland, Ronnie Landfield, Frank Stella, Helen Frankenthaler, and Kenneth Showell.

The most important influences on his thought were Bergson and, later, Wilhelm Worringer ( 1881 – 1965 ), German art historian and critic ; and in particular his Abstraktion und Einfühlung ( Abstraction and Empathy, 1908 ).

Hartung's freewheeling abstract paintings set influential precedents for many younger American painters of the sixties, making him an important forerunner of American Lyrical Abstraction of the 1960s and 1970s.

* Abstraction inversion: Not exposing implemented functionality required by users, so that they re-implement it using higher level functions

Thermoforming the laminate and then sanding away the top layer is a quick and economical way to produce a two-color sign.

Typically the internal layer is optimized for top performance, in an average way that takes into account performance requirements ( possibly conflicting ) of different external views according to their relative importance.

If only layer C changes, we should find a way to avoid re-blending all of the layers when computing F. Without any special considerations, four full-image blends would need to occur.

A traditional British way of preserving meat ( particularly shrimp ) is by setting it in a pot and sealing it with a layer of fat.

This is a sensible and intuitive set of choices but clearly not the only way to apply frames to the task ; hence it is another layer of ontological commitment.

; Services: The services layer connects bundles in a dynamic way by offering a publish-find-bind model for plain old Java Interfaces ( POJI ) or Plain Old Java Objects POJO.

In this way, any ' bump ' or ' ridge ' of resist is removed, leaving a very flat layer.

This layer of bottom-water constantly works its way out into the Atlantic as the Mediterranean outflow.

Soils here are mainly Turbels, giving way to Spodosols where the active layer becomes thicker and the ice content lower.

Included with the set was an extra layer of steel belly armor which was bolted onto the vehicle's bottom, although only covering from the front to half way to the end, possibly due to weight reasons.

The most effective way to simulative external turbulent flow is through the use of a boundary layer wind tunnel.

* In radio propagation by way of the ionosphere, the limiting frequency at or below which a wave component is reflected by, and above which it penetrates through, an ionospheric layer.

This orange layer gives way to the whitish Stratosphere and then into the Mesosphere.

One way to think of a layer 2 switch is as a multiport bridge.

The only difference between a layer 3 switch and router is the way the administrator creates the physical implementation.

Using Java, JMS provides a way of separating the application from the transport layer of providing data.

This orange layer gives way to the whitish Stratosphere and then into the Mesosphere.

This orange layer gives way to the whitish Stratosphere and then into the Mesosphere.

In time, the river eroded the soft layer that supported the hard layers, undercutting the hard caprock, which gave way in great chunks.

* intraparietal hernia: hernia that does not reach all the way to the subcutis, but only to the musculoaponeurotic layer.

Xipe Totec flayed himself to give food to humanity, symbolic of the way maize seeds lose their outer layer before germination and of snakes shedding their skin.

In this way, the data link layer is analogous to a neighborhood traffic cop ; it endeavors to arbitrate between parties contending for access to a medium.

In the ITU-T G. hn standard, which provides a way to create a high-speed ( up to 1 Gigabit / s ) local area network using existing home wiring ( power lines, phone lines and coaxial cables ), the data link layer is divided into three sub-layers ( application protocol convergence, logical link control and medium access control ).

Through a fortunate accident, rainwater seeped into the plaster of the roof in such a way as to cover the interior walls with a layer of slightly transparent calcium carbonate.

An abstraction layer ( or abstraction level, or a layer of abstraction ) is a way of hiding the implementation details of a particular set of functionality.

This layer of indirection enhances SSD performance and reliability by hiding idiosyncratic interfaces and managing flash memory's limited lifetime.