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This article mainly introduces "what is SaaS". In daily operation, I believe many people have doubts about what is SaaS. The editor consulted all kinds of materials and sorted out simple and easy-to-use methods of operation. I hope it will be helpful for you to answer the doubts about "what is SaaS?" Next, please follow the editor to study!

What is SaaS?

SaaS is the abbreviation of Software-as-a-Service (Software as a Service). With the development of Internet technology and the maturity of application software, a completely innovative software application model has sprung up in the 21st century. Instead of buying software, users rent Web-based software from providers to manage business activities without maintenance. Service providers have full authority to manage and maintain the software. For many small businesses, SaaS is the best way to adopt advanced technology, eliminating the need for enterprises to purchase, build and maintain infrastructure and applications.

SaaS model has gradually been recognized all over the world, and has been widely popularized and developed in an all-round way. at present, the well-known suppliers of SaaS service products are Microsoft, Salesforce, SAP, Oracle and so on.

SaaS advantages?

As long as you are connected to the Internet, you can directly own all the IT devices. Historically, despite the additional costs, companies still need to purchase, build, and maintain their own independent IT infrastructure. SaaS provides another option for enterprises. Today, companies can install their own registrations and use shared infrastructure services over the Internet.

What motivates customers to adopt SaaS solutions?

Because the SaaS model brings a lot of benefits to enterprises of all sizes and types, it has gradually flourished in recent years. Next, we will explore the reasons that drive customers to adopt SaaS solutions:

(1) High adoption rate: SaaS applications are available from any computer or device at any time and anywhere. Because most people are familiar with how to use the Internet to find what they need, SaaS applications tend to have higher adoption rates and lower learning curves.

(2) low initial fee: SaaS applications are based on subscription fees. No licence fee is required, which means that the initial cost is relatively low. Having the SaaS provider responsible for managing the IT infrastructure means lower IT costs in terms of hardware, software, and related administrators.

(3) painless upgrade: because the SaaS vendor is responsible for managing all updates and upgrades, users do not need to download or install patches themselves. At the same time, SaaS vendors also manage the availability of applications, so customers do not need to add hardware and software, nor do they have to increase bandwidth as users grow.

(4) seamless integration: SaaS vendors have a true multi-tenant architecture that can be expanded indefinitely to meet customer needs. Many SaaS vendors also provide customization capabilities to meet the specific needs of users. In addition, many vendors provide application interfaces that allow you to easily integrate existing enterprise resource planning systems or other enterprise productivity systems.

What are the elements to pay attention to when choosing a SaaS supplier?

(1) Security: how to tell whether SaaS is secure, you need to grasp the following points:

Server data center (does it provide round-the-clock physical security? )

Who has access to these servers (only internal employees can access them, or can contractors also access them? )

Data management and backup mechanism (SaaS service provider's data backup should be perfect, users must know what kind of data backup mechanism their service provider provides for you? )

Logging (when do you enter and when do you leave? If there are logs, how often do you audit them? )

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(2) completely based on Web: it is also important to choose a SaaS partner who can provide a completely Web-based solution. This means that users should stay away from vendors that need to install applications on their computers. If the client software is still to be maintained, one of the most important advantages of Web-based applications will be lost. In addition, you need to know whether the SaaS application is compatible with all major browsers.

(3) Integration capability: can the SaaS solution be integrated with your existing software? SaaS services should provide you with the ability to seamlessly exchange data with internally deployed applications by using methods such as file-based (Excel file or .csv file format) or using Web services, so that data can flow freely between software.

(4) SaaS vendor experience: you need to make sure that the SaaS vendor of your choice has extensive experience in running and hosting applications. Many software companies try to "network" existing client / server applications, simply revamping them and then hosting them. This is actually passive rather than active software development, and usually can not solve the extensibility problem, more importantly, can not solve the security problem.

(5) upgrade and expansion: the upgrade and expansion of enterprises on the original scheme should be simple.

(6) data Center: identify who is hosting the solution. Some vendors run and manage SaaS software (that is, internal hosting software) themselves, while others have hosting agreements with third parties (called management services or hosting providers). It is necessary to investigate which data center the vendor uses to host the SaaS solution. The data center had better pass some industry audits, and you might as well ask the manufacturer to produce such a report.

Of course, although the SaaS model has many advantages and rapid development, it still faces many problems, such as security concerns and the need to store data outside the company. It is believed that as the network infrastructure becomes more and more complete, SaaS mode software will become the mainstream of enterprise applications in the next few years.

At this point, the study of "what is SaaS" is over. I hope to be able to solve your doubts. The collocation of theory and practice can better help you learn, go and try it! If you want to continue to learn more related knowledge, please continue to follow the website, the editor will continue to work hard to bring you more practical articles!

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