Applications Integration In A Hybrid Cloud Computing Environment Modelling And Platform
With fast growing trend of utilization of cloud computing, many large and small business organizations and enterprises have been shifting their computing activities to the cloud network.
Cloud computing has evolved as a convenient and automatic computing system with its classification as private, public and hybrid cloud. Hybrid cloud has become the most popular of all three for it’s a combination of both public and private clouds. The development and deployment of hybrid cloud model in a particular computing environment is a point of concern. There are professional information service providers which work on software as well as infrastructure as a service. These service providers give access to applications such as computing processes, data storage, document sharing and management information system services.
The service providers come up with integration of applications deployed with public clouds to make the cloud fully functional. There are four major considerations that need to be checked while the integration of hybrid cloud.
The service providers come up with integration of applications deployed with public clouds to make the cloud fully functional. There are four major considerations that need to be checked while the integration of hybrid cloud.
SaaS Data Policies
The data policies and API limitations of the SaaS vendors that you are working with is a major consideration while integration of hybrid cloud model. There is a rate limiting thing that comes up with SaaS applications which mainly is a result of poor performance under load or through a predefined set of rules. You need to implement API and check the system’s performance while getting done with SaaS.
Data Migration
The data migration is another factor that needs to have attention especially when the data to be moved is large. There are three migration strategies that can be implemented while moving on-premise data to public or private clouds.
The first strategy is named as Incremental Loading. It refers to the data migration based on change date that is changing date in order to keep data synced accordingly. It depends on the time for which the users remain on the system.
The second Data Migration Strategy is parallel processing. In this processing strategy, very large data that needs to be moved, can be split into separate processes that could run in parallel.
The first strategy is named as Incremental Loading. It refers to the data migration based on change date that is changing date in order to keep data synced accordingly. It depends on the time for which the users remain on the system.
The second Data Migration Strategy is parallel processing. In this processing strategy, very large data that needs to be moved, can be split into separate processes that could run in parallel.
The third one is External Key Cross referencing which is considered as the most suitable option. It is based on making cross references of the keys that come in between the systems. in helps in making integration efficient and easy.
Ownership Issues of Hybrid Cloud Computing
SaaS applications, in terms of ownership and identity doesn’t come up with good results. There are licensing issues with SaaS applications for additional users. The approach that can be adopted to prevent this issue is to prioritize the SaaS users first. Like adding the real SaaS users first and making external cross references for the users coming between the systems. This can help in mapping the users on route between the systems and give a better performance by the system.
Security Be a Prime Factor
Security, in case of process of integration, is a sensitive and major concern that needs perfect consideration. Integration means that you need to expose the data which is already secured to other public systems but making sure that the systems are trustworthy regarding the data security. SaaS applications provide credential checking and IP whitelisting for whenever the data is exposed to the public cloud while integration, it needs to be secured immediately and keep it secured while its in process.
