What is a Tier 3 Data Center

Data Center Tier 3

In the evolving landscape of digital infrastructure, the significance of reliable and efficient data centers cannot be overstated. 


Among the various classifications, a Tier 3 Data Center stands out for its standard blend of reliability, redundancy, and performance. Their features are critical assets for businesses seeking robust IT infrastructure these days, and there’s a reason behind this. 

Defining a Tier 3 Data Center


A Tier 3 Data Center, as defined by the Uptime Institute’s Tier Classification System, represents a significant step up in reliability and redundancy from its Tier 2 counterpart. It is designed to ensure operational continuity even in the face of maintenance activities and unforeseen failures. 


These data centers are defined by their advanced design features and reliability. They are built to ensure that their power will stay on 24/7 even when there is maintenance in progress thanks to their concurrent maintainability feature. 


Key Features of Data Center Tier 3


 ・  Concurrent Maintainability :

This is the cornerstone feature of Tier 3 data centers, allowing for maintenance or repairs without downtime.

 ・  Redundant Capacity Components :

Tier 3 facilities are equipped with multiple paths for power and cooling, although only one path is active at a time. This redundancy ensures that if one path fails, the other can take over seamlessly.

 ・  High Availability :

Data center Tier III offers an expected uptime of 99.982%, translating to a maximum of 1.6 hours of downtime per year. However, there are some Tier III data centers such as BDDC that managed to provide 99.999% of SLA power.

 ・  Advanced Security Measures :

Besides physical and operational redundancy, Tier 3 data centers also focus on stringent security protocols to protect data integrity and confidentiality.


Benefits of Opting for a Tier 3 Data Center


For businesses, choosing a Tier 3 data center means investing in resilience. The assurance of high availability and minimal downtime is invaluable, particularly for enterprises that rely heavily on e-commerce, data analytics, and online services. Furthermore, the flexibility to perform maintenance without affecting operations ensures that businesses can adhere to their SLAs (Service Level Agreements) more effectively.


 ・  Business Continuity :

With built-in redundancy, businesses can operate continuously, even during maintenance or unforeseen failures.

 ・  Cost-Efficiency :

While more advanced than Tier 1 and 2 facilities, Tier 3 data centers strike a balance between upfront investment and operational reliability.


See also : The benefit of choosing a tier III data center for your business 


Who Needs a Tier 3 Data Center?


A data center Tier III is particularly suited for businesses where continuous operation is crucial. This includes financial institutions, insurance industries, large e-commerce sites, manufacturing and any organization where huge loads of data access and system uptime are directly tied to business success.


Final Thoughts


A Tier 3 Data Center is a strategic choice for businesses looking for reliable, resilient, and efficient data handling capabilities. The blend of high availability, concurrent maintainability, and advanced security features makes it an ideal infrastructure solution for enterprises aiming to bolster their operational continuity and data integrity. As the digital economy grows, the role of data center Tier 3 and data center Tier III facilities will only become more pivotal in supporting the needs of modern businesses.



About Bersama Digital Data Centres

Bersama Digital Data Centres (BDDC) is a Tier III and Tier IV in-town carrier-neutral data center platform where local and global enterprises in Indonesia collocate and interconnect their digital infrastructure in one integrated ecosystem. Our sites are strategically located and highly interconnected in the Jakarta area, enabling the cloud to function seamlessly to assist the operations of enterprises.