The tools, procedures and protocols used in the development of soft wares are generally referred to as application programming interfaces or in brief, APIs. With reliable application programming interfaces, soft wares are developed quite simpler and faster. This is due to the availability of building blocks. The only task that programmers have is the combination of these building blocks. Application programming interfaces have a big part to play in cloud computing. What this basically means is that without these interfaces, it would not be possible to embark on cloud hosting.
Cloud APIs can be divided into three broad categories. These are data APIs, control APIs and application functionality APIs. Data APIs are the routes through which data flows into and out of the data centre, in this case the cloud host.
On the other hand, control APIs permit the enhancement of cloud infrastructure, reconfiguration and even removal. This can be done manually or using programs based on outages, traffic or other external factors. Application functionality APIs allow interaction functionality with end users. This can be in the form of widgets, shopping carts or wikis.
Most operating systems enable software developers to create applications that can work hand in hand with the system. This is mainly due to the availability of good APIs. In addition to this, new users also have the ability to use these interfaces since the interfaces used while programming are similar and use similar APIs. As a result of this, learning becomes much easier.
An API can either be language dependent or independent. A language dependent API means that its availability is based on the elements and syntax of a specific language. This improves its convenience. On the other hand, a language independent API needs calling from a number of programming languages.
This feature is particularly desirable for service oriented APIs which are not bound to specific systems or processes. Their provision may also be based on internet services or remote routine calls. For instance, websites which allow users to make reviews on local hotels and restaurants have the ability to base their reviews through the use of online maps. This is because online maps have APIs which facilitate these processes. They control information used by third parties.
An application programming interface can also be used to implement a protocol. There is a big difference between an application programming interface and a protocol. While a protocol provides a means of response exchange that is standardized and a common based means of transport, an API uses a direct library in its implementation. When a protocol gets implemented by an API, it uses a proxy as its base in case of a remote invocation.
In this case, information transfer is not physical. The interface basically makes use of function calls which only go as far as the boundaries set by the operating system. This way, data transfer is simplified. This in mind, one is definitely sure to understand why an API is a good way of implementing cloud hosting.
Cloud APIs can be divided into three broad categories. These are data APIs, control APIs and application functionality APIs. Data APIs are the routes through which data flows into and out of the data centre, in this case the cloud host.
On the other hand, control APIs permit the enhancement of cloud infrastructure, reconfiguration and even removal. This can be done manually or using programs based on outages, traffic or other external factors. Application functionality APIs allow interaction functionality with end users. This can be in the form of widgets, shopping carts or wikis.
Most operating systems enable software developers to create applications that can work hand in hand with the system. This is mainly due to the availability of good APIs. In addition to this, new users also have the ability to use these interfaces since the interfaces used while programming are similar and use similar APIs. As a result of this, learning becomes much easier.
An API can either be language dependent or independent. A language dependent API means that its availability is based on the elements and syntax of a specific language. This improves its convenience. On the other hand, a language independent API needs calling from a number of programming languages.
This feature is particularly desirable for service oriented APIs which are not bound to specific systems or processes. Their provision may also be based on internet services or remote routine calls. For instance, websites which allow users to make reviews on local hotels and restaurants have the ability to base their reviews through the use of online maps. This is because online maps have APIs which facilitate these processes. They control information used by third parties.
An application programming interface can also be used to implement a protocol. There is a big difference between an application programming interface and a protocol. While a protocol provides a means of response exchange that is standardized and a common based means of transport, an API uses a direct library in its implementation. When a protocol gets implemented by an API, it uses a proxy as its base in case of a remote invocation.
In this case, information transfer is not physical. The interface basically makes use of function calls which only go as far as the boundaries set by the operating system. This way, data transfer is simplified. This in mind, one is definitely sure to understand why an API is a good way of implementing cloud hosting.
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