Technology is an essential thing in times like now. It has so much to offer to individuals and makes their life less complicated and easier. The SAAS (Software as a service) is a legal instrument that governs the use and redistribution of the software. The software is distributed on a subscription basis and is usually hosted centrally. It is also referred to as “on-demand software” by Microsoft besides being called the Web-based software, hosted software, etc. Hundreds of people use this particular software in their day-to-day lives for home and office purposes. 

It is also a part of the cloud computing software that makes sure the storage and the availability of the resources are managed well. All the SAAS apps are usually accessed by the users who use a thin client that is simple and low-maintenance via the use of a good web browser.

It is the most common software model that is used daily for applications like office software, payroll software, messaging software, management software, CAD software, gamification, virtualization, Customer Relationship Management (CRM), invoicing, human resource management, learning management systems, Content Management (CM), service desk management, etc. Besides, SAAS has incorporated a strategy of all the leading software used by big companies. The sale of SAAS is likely to grow up to 23% that is about $72 billion.

History of the software 

The centralized hosting of applications using SAAS first started in the 1960s. IBM offered it as it is conducted using a service bureau business facility referred to as time-sharing and utility computing. These services are offered to big banks and other organizations from data centers all over the world. The software has brought about an entirely new class of centralized computerization. SAAS has emerged as the biggest sub-variety of a cloud database. 

Distribution and price of the software 

The cloud SAAS model does not require a physical distribution system as it is done indirectly and deployed instantaneously, which negates the need for all the traditional partners and intermediaries. Unlike all the other perpetual licenses, SAAS does not require an up-front cost. Rather it charges a subscription amount that can be either monthly or annually. The cost of setting up SAAS software is comparatively less than the other usual software, and the vendors typically charge it depending on the number of people using the application at a time. Usually, the customers reside with the SAAS vendors, and the money charged while using the application.

The low cost of setting up new customers in a multitenant environment allows people to enable all the SAAS vendors to come and offer applications that mostly use a defined freemium model. Through this model, the free services are offered with limited functionality as well as scope. The vendors use a key driver for the growth and to provide competitive on-premise software. 

Characteristics of the software 

  • Configuration and customization: all the SAAS applications are typically known as the application configurators. The customer can easily alter all the configuration options that further affect the functions and look of the software. Every customer molds the settings as per their convenience and the designs they like
  • Featured delivery system: the SAAS software has to be updated more than all the other traditionally used software programs. Certain factors enable its use, some of which are:
  1. Hosting of the application to be done centrally because, in this case, the update is decided as well as executed by the providers and not the customers
  2. The application should only have a single level of configuration that helps make the process of development faster. 
  3. The applications’ vendors do not expend their resources by updating and maintaining every backdated software version again and again. This is because there is only a single version of the same.
  4. The vendor of the application gets access to all the data that belongs to the customer and expediting design and testing using regression.
  5. The solution provider gets access to all the user behavior within the application.  
  • Using open integration protocols: as SAAS software does not have access to the company’s internal systems, they usually offer integration protocols along with API’s (Application Programming Interface). The software operates over a wide network and has spawned the mashup development as they are lightweight and help combine the data. All this helps in creating compound services. 
  • They have a collaborative function: the software is inspired by all the services on the networking sites. Several SAAS applications provide collaborative features as well as share information.

Advantages of SAAS 

The following are the advantages of SAAS:

  • It helps in flexible payments: customers opt for this software as it does not include complications of purchasing the entire software or having additional hardware to support it. This service thus makes use of the pay-on-the-go option. The offerings of SAAS can be terminated whenever the individual wants to stop all kinds of recurring costs. 
  • It has a scalable usage: cloud services like SAAS offer high vertical scalability as it gives greater access to the customers to choose a few or more services. 
  • They come with automatic updates: rather than purchasing new software every time, people using SAAS software can update it every few days. It also ensures patch management and helps reduce the burden on the IT staff of any organization.
  • They have accessibility and persistence: because all the SAAS loaded applications are delivered to the individuals over the internet, they get easy access to any internet-abled device and location familiar to the applications. 

Besides, many other models support the software and help in a smooth functioning and a good-quality infrastructure and services offered. Thus, getting access to SAAS enabled software is important for all the big enterprises and organizations using the software. It is the greatest software that makes the life of individuals easier.              

Author: Lorraine


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