Software-as-a-Service (SaaS)
Core ConceptsDefinition
A cloud-based service where software is accessed online via a subscription rather than bought and installed on individual computers.
Detailed Description
Software-as-a-Service (SaaS) is a method of software delivery and licensing in which software is accessed online via a subscription, rather than purchased and installed on individual computers. This model eliminates the need for organizations to maintain hardware, manage installations, and dedicate resources to software infrastructure, allowing them to focus on other priorities. SaaS solutions are typically hosted in cloud environments, which can be accessed from any internet-enabled device, making SaaS a flexible option that supports a remote and distributed workforce.
Key Features
- Access via web browser
- Automatic updates and patch management
- Remote accessibility
- Scalability
- Subscription-based pricing model
Common Modules
Customer Relationship Management (CRM)
Helps manage and analyze customer interactions and data throughout the customer lifecycle.
Enterprise Resource Planning (ERP)
Integrates core business processes to improve operational efficiency and provide comprehensive data insights.
Examples
Basic SaaS Configuration
Example of setting up a basic SaaS deployment for a web application.
Popular Implementations
Office 365
Microsoft's suite of office applications hosted on the cloud.
Salesforce
A leading SaaS solution providing cloud-based CRM systems.