SaaS is very helpful for the companies to easily scale their business to serve millions of users without increasing the cost and manpower.
Hosting SaaS applications on Amazon Web services (AWS) infrastructure is a bliss and you would offload your burden of managing your own servers. AWS itself provides a number of services that would help the SaaS deployment be easier and less painful for the deployment team.
There are many variations of passages of Lorem Ipsum available, but the majority have suffered alteration.
There are many variations of passages of Lorem Ipsum available, but the majority have suffered alteration.
There are many variations of passages of Lorem Ipsum available, but the majority have suffered alteration.
There are many variations of passages of Lorem Ipsum available, but the majority have suffered alteration.
There are many variations of passages of Lorem Ipsum available, but the majority have suffered alteration.
How we achieve this using the concept of tenancy. The following are the three ways how we help our customers at easydeploy to achieve fault-tolerance and resilient system to scale on demand.
In the single tenant approach, we separate the customer’s application and database to an isolated environment for each customer. Every customer will have their own application instance and database. In this approach, a very high level of privacy and security is provided to customer’s data.
In the Multi-Tenant approach, all of the customers or some of the customers share the same infrastructure or application or database with other customers. This is a most widely adopted model for the SaaS applications as it’s easier for inboard new customers and save the cost.
Here we will have different infrastructures created for each customer. This is usually done for companies who are concerned about privacy policies but still want to share one database with other companies (usually for accessing global data).
Whenever a new company signs up with a SAAS vendor. The SAAS vendor will provision a new infrastructure which will usually be a replica of the current infra already running. To easily achieve this we create terraform templates or cloudformation templates so they can on board new companies with a click of a button.
The customers are launched in the same AWS account for one obvious reason: they need access to the global database which has shared details of each customer.
This is very similar to multi-tenancy with the same AWS Account but in this approach we will create another AWS account within the same AWS organization and launch it for new customers. It gives more isolation to customers. This is usually picked up by companies maintaining PII Data who don’t want to share any of their data to other companies. This infrastructure creation is also fully automated.
Here at easydeploy, we create the infrastructure templates and pipelines which will automatically launch new resources for customer onboarding. Here is the sample diagram of two implementation we did for our existing clients.
Software as a Service (SaaS) is an on-demand, cloud-based software delivery service that helps organizations to run their applications easily without hosting them in house. You will pay only what service you use for your application.
Software as a Service (SaaS) delivers their products through a centralized, cloud-based system. End users will maintain their applications by simply paying a subscription for ready-made SaaS products other than setting up an infrastructure locally.
Application runs on SaaS reduces the cost for the software products compared to running them on on-premise. SaaS applications are highly customizable. Can access SaaS products from any location. Because they are delivered via the internet. All that is required to access them is an internet-enabled device.
On-premises means all the software products for hosting an application are maintained in-house, but SaaS means to maintain the software products by other third-party cloud providers.
Yes, it is the future of software. All the on-premise applications are started moving to Software as a Service. Because, it lowers the cost and faster deployment than on-premise. And most important is it doesn’t need to install, maintain or update any secure versions of software. They provide an up-to-date secure version of software.
Yes, we have already implemented many software vendors on their journey to offering SAAS based model. Their cloud adoption journey was a massive success after making their product as a SAAS.
Skye Van Raalte-Herzog, Ceo, FetchKids.com
Dr. Sumeet Kumar, Cto, Sympatica Pvt Ltd.
Tissa Abeywickrama, Ceo, emars
Pulkit, Proprietor, bharatsthali
