Cloud computing brings SaaS opportunities

SaaS (Software as a service, software, services) as a new way of selling the application software has started to flourish, but as SaaS software customers grow, network storage and bandwidth and other basic resources will gradually become the bottleneck of development, for many enterprises, The performance of their own computer equipment may never meet the demand, an easy way is to purchase more, more advanced equipment, with the equipment cost is rapidly increasing, the profit is reduced, there is no more cost-effective solution? The advent of "cloud computing" may have opened a gap in the door to the solution of the problem.

Cloud Computing (cloud computing) is a new approach to shared infrastructure, typically for large server clusters, including compute servers, storage servers, broadband resources, and so on, which can connect huge system pools to provide various IT services. Cloud computing centralizes all computing resources and is automatically managed by software without human involvement. This makes it unnecessary for companies to worry about tedious details, to be more focused on their own business, and to be conducive to innovation.

SaaS Rental software services, cloud computing rental network resources

The advent of cloud computing is just the solution to some of the problems of SaaS development, when the SaaS provider's customers quickly increase to a certain extent, the huge resources consumed by customers will force SaaS vendors to provide more hardware resources, but due to the cost of the problem, While SaaS doesn't want to spend a lot of money buying hardware or bandwidth resources, cloud computing is a good choice.

According to the usual concept, cloud computing is at the lower level of SaaS, and SaaS is between cloud computing and end customers, and if SaaS was based on cloud architecture at the time of its initial development, it would be easy to leverage the cloud architecture to get a huge amount of resources and provide it to end users. This will solve the bottleneck problem of SaaS development once and for all.

The choice for SaaS vendors is to develop applications under existing SOA architectures (service-oriented architecture, service-oriented architectures) and lease them to end customers, or to cloud Computing (cloud computing) platforms. Use cloud computing architecture and rent it out to end users.

Usually, SaaS vendors are more focused on software development and less capable of managing network resources, often wasting a lot of money to buy infrastructure such as servers and bandwidth, but the user load is still limited, while cloud computing provides a simple and efficient mechanism for managing network resources, assigning computing tasks, Workload rebalancing, dynamic allocation of resources, and so on, can help SaaS vendors to provide unimaginable huge resources to a large audience, SaaS providers can no longer waste their resources on infrastructure such as servers and bandwidth, and focus on specific software development and applications to reach end users, SaaS, The three-party cloud computing wins.

This shows that cloud computing in the enterprise software market has considerable potential for SaaS providers is also a great opportunity, they can choose cloud computing platform, the use of cloud computing infrastructure, use and its low price for a large group of users to provide more stable, fast, secure applications and services.

Noun Explanation:

SaaS (Software as a service, software as services) is a way of selling applications, and customers pay by time or use. These applications are usually in the enterprise management software domain and are used via the Internet. SaaS (software as a service) has this feature: "Software is deployed as managed services and accessed via the Internet." ”

SOA (service-oriented architecture, service-oriented architecture) is a service-oriented architecture model that links the different functional units of the application-services (service), through well-defined interfaces and contracts (contract) between services. Interfaces are defined in a neutral manner, independent of the hardware platform, operating system, and programming language that implements the service, enabling services built in such systems to communicate in a uniform and standard manner. The difference between SOA and most common client/server models is that it emphasizes loosely coupled software components and uses independent standard interfaces.

Cloud computing (Cloud Computing) is an internet-based business computing model. With high-speed Internet transmission capabilities, data processing is moved from personal computers or servers to server clusters on the Internet. These servers are managed by a large data-processing center, and data Centers allocate computing resources to the needs of their customers to achieve the same results as supercomputers.