One-Tier Architecture

Definition - What does One-Tier Architecture mean?

One-tier architecture involves putting all of the required components for a software application or technology on a single server or platform. This kind of architecture is often contrasted with multi-tiered architecture or the three-tier architecture that's used for some Web applications and other technologies where various presentation, business and data access layers are housed separately.

One-tier architecture is also known as single-tier architecture.

Techopedia explains One-Tier Architecture

Basically, a one-tier architecture keeps all of the elements of an application, including the interface, middleware and back-end data, in one place. Developers see these types of systems as the simplest and most direct. Some experts describe them as applications that could be installed and run on a single computer. The need for distributed models for Web applications and cloud hosting solutions has created many situations where one-tier architectures are not sufficient. That caused three-tier or multi-tier architecture to become more popular. The benefits of a multi-tier solution are often evident. They can provide better security, better performance and more scalability, as well as individual environments for data centers and front-end applications. However, the appeal of a single-tier architecture can relate to the costs that are involved, where it might make more sense to keep simpler applications contained in one easy platform.

Share this:

Techopedia Deals

Connect with us

Techopedia on Linkedin
Techopedia on Linkedin
Tweat cdn.techopedia.com
"Techopedia" on Twitter


'@Techopedia'
Sign up for Techopedia's Free Newsletter!

Email Newsletter

Join thousands of others with our weekly newsletter

Resources
The 4th Era of IT Infrastructure: Superconverged Systems
The 4th Era of IT Infrastructure: Superconverged Systems:
Learn the benefits and limitations of the 3 generations of IT infrastructure – siloed, converged and hyperconverged – and discover how the 4th...
Approaches and Benefits of Network Virtualization
Approaches and Benefits of Network Virtualization:
Businesses today aspire to achieve a software-defined datacenter (SDDC) to enhance business agility and reduce operational complexity. However, the...
Free E-Book: Public Cloud Guide
Free E-Book: Public Cloud Guide:
This white paper is for leaders of Operations, Engineering, or Infrastructure teams who are creating or executing an IT roadmap.
Free Tool: Virtual Health Monitor
Free Tool: Virtual Health Monitor:
Virtual Health Monitor is a free virtualization monitoring and reporting tool for VMware, Hyper-V, RHEV, and XenServer environments.
Free 30 Day Trial – Turbonomic
Free 30 Day Trial – Turbonomic:
Turbonomic delivers an autonomic platform where virtual and cloud environments self-manage in real-time to assure application performance.