Difference between SaaS and a local solution?

Local software and Software as a Service (SaaS) are two ways of providing and using the software required for business processes in an organization. 

Under the local model, the organization acquires and installs the software in local data centers. The entire infrastructure required for the secure and extensive use of the software is provided and maintained by the company's internal IT resources. This includes the purchase and commissioning of server hardware as well as the maintenance of the corresponding operating systems and the necessary add-ons and plug-ins. This is where an experienced Software development company help to design this infrastructure efficiently and implement special adaptations at an early stage.

SaaS is a cloud-based software delivery model that provides applications to end users via an internet browser. SaaS service providers host services and applications that are available to customers on demand. You can opt for this model without having to worry about managing the underlying infrastructure or how the service works. It is only necessary to decide how the software will be used.

SaaS and local solution: Implementation differences

On-premises solutions require complex infrastructure implementation and management, whereas SaaS does not. Next, we will discuss other implementation differences.

Value

If you use an on-premises solution, you will need to manage the entire configuration, implementation and maintenance process. For example, you may need to purchase your own IT infrastructure and hire IT staff to maintain and troubleshoot the systems. In addition, the cost of updating the devices will later be borne by the user. It's also worth considering that the time spent acquiring and setting up these resources will result in even higher costs. This means that installing and maintaining local solutions is usually more expensive.

When using SaaS solutions, on the other hand, the user pays a third party for the use of their IT infrastructure. As the service is often included in the subscription package, fees are only charged for the resources used, depending on the bandwidth. Since you don't have to buy SaaS infrastructure, it's cheaper for companies to get started. 

Setting

If local solutions are used, the user is responsible for the applicable infrastructure and software. Here, an experienced software development company can help to make this flexibility efficient and realize special adaptations. However, flexibility is associated with accompanying costs.

SaaS software offers a different form of flexibility. Although it is not possible to physically change the proposed IT infrastructure, the change is subject to the subscription package used. Given the increased complexity of modern SaaS solutions, it is always possible to find configuration options that are required for most use cases. Customization options vary depending on the service provider, but are usually extensive. Sign up with your SaaS service provider and get started today. 

Continuous support

The user is responsible for the continuous support of local systems. If you need to troubleshoot or fix bugs, manage your infrastructure and update software, you need to hire an IT team that can provide the appropriate ongoing support. However, hiring staff also includes the costs of training, salaries and development.

SaaS service providers, on the other hand, offer technical support themselves. These service providers are responsible for maintaining and regularly updating the systems. You can contact support directly if required.

Security

The user is responsible for controlling the security measures used in the local solution. The ability to configure your IT configurations by enabling all cybersecurity protection options provides flexibility, but also requires that the security systems be regularly updated and monitored.

The customers of SaaS service providers are in turn distributed worldwide, which means that they urgently need to ensure the security of their organization and their customer data. They usually invest heavily in security solutions. Most SaaS service providers have a dedicated security team that monitors and minimizes security-related incidents. As the level of security depends on the service provider, we strongly recommend that you only work with reputable companies.

Fuse

Any number of backups can be performed with local solutions. Backup policies and schedules can be configured directly. You can select data processing strategies and set up the backup strategy with this control. In the event of a hardware failure, a failure at a specific location or unforeseen circumstances, the user team must provide a backup at external locations, as the user bears the responsibility.

SaaS solutions often include automated disaster recovery and backup systems in subscription packages. Each service provider performs regular backups to ensure the security of customer data. Since most reputable service providers are relatively large organizations, they have extensive disaster recovery and mitigation plans in place to ensure reliable protection for your users. Before you start using the services, you should familiarize yourself with the structure and system of backups offered by your service provider. 

SaaS and local provision: other important differences

In addition to the basic characteristics of SaaS and local deployments, these solutions have a number of other differences.

Scalability

Local systems are scalable, but this scalability comes at a direct cost. To improve the system, you need to upgrade the hardware. 

If a company experiences a sharp increase in data traffic, immediate scaling on demand is not possible. You have to pay for the technical work upfront and wait until additional servers are delivered. Alternatively, you can allocate excess resources in advance and under-utilize them until they are needed. Although scaling is available, it requires significant time and financial investment.

The SaaS infrastructure is incredibly scalable: you can easily customize your subscription to suit your needs. Instead of buying and maintaining new hardware, just choose a new subscription plan and you'll get instant access to more resources. Due to the simplicity and scaling speed of SaaS, abrupt jumps in traffic are no longer a major problem. 

Availability

Managing the necessary network connections is required for employees to access local software. Depending on the network infrastructure, you may need to deploy multiple local software instances in different data centers for global access. All instances may require maintenance and updates to ensure stable operation.

In contrast, availability is a key feature of SaaS environments. SaaS service providers create solutions to ensure maximum availability and flexibility. Every team member can access the resources from anywhere via special applications or a web browser.

Analytics

Local solutions contain analysis tools and software that can be integrated into them. Despite the flexibility, users are limited to the individual tools they invest in. In addition, you may need to hire data processing engineers and analysts to create customized systems, reports and dashboards. 

The SaaS solution, on the other hand, includes direct integration with analytical platforms and reporting tools. Service providers often provide analytics system sets as part of a subscription package or for an additional fee. 

You can adapt the subscription plan to the required analysis systems. However, the ability to directly customize the tools used may be limited.