Introduction
In the digital age, data centers play a pivotal role in the functioning of businesses and organizations. Understanding the classification of data center tiers is essential for making informed decisions. This guide explores the different tiers, the concept of colocation in India, and the leading data center provider in the country.
Data Center Tiers: An Overview
Data center tiers are classifications that define the availability and redundancy of a data center. They range from Tier I to Tier IV, with each tier offering different levels of redundancy, uptime, and features.
Tier I: Basic Capacity
- Uptime: 99.671%
- Ideal for: Small businesses
Tier II: Redundant Capacity
- Uptime: 99.741%
- Ideal for: Small to medium businesses
Tier III: Concurrently Maintainable
- Uptime: 99.982%
- Redundancy: N+1
- Ideal for: Medium to large businesses
Tier IV: Fault Tolerant
- Uptime: 99.995%
- Redundancy: 2N+1
- Ideal for: Large enterprises
PARAMETERS |
TIER 1 |
TIER 2 |
TIER 3 |
TIER 4 |
Uptime guarantee |
99.67% |
99.74% |
99.98% |
100.00% |
Downtime per year |
28.8 hours |
22 hours |
1.6 hours |
26.3 minutes |
The main reason why companies select this tier |
The most affordable data center tier |
A good cost-to-performance ratio |
A fine line between high performance and affordability |
A fault-tolerant facility ideal for consistently high levels of traffic or processing demands |
Typical customer |
Small companies and start-ups with simple requirements |
SMBs |
Growing and large businesses |
Government entities and large enterprises |
Component redundancy |
None |
Partial power and cooling redundancy (partial N+1) |
Full N+1 |
Fault tolerant (2N or 2N+1) |
Concurrently maintainable |
No |
No |
Partially |
Yes |
Price |
$ |
$$ |
$$$ |
$$$$ |
Compartmentalization |
No |
No |
No |
Yes |
Staffing |
None |
1 shift |
1+ shift |
24/7/365 |
Colocation in India
Colocation is a service where businesses can rent space for servers and other computing hardware in a data center. In India, colocation has become a popular choice for businesses looking to leverage the infrastructure of leading data center providers.
Leading Data Center Providers in India
India is home to several leading data center providers, offering state-of-the-art facilities and services. Web Werks | Iron Mountain Data Centers are the top providers in India. These providers offer various tiers of data centers, catering to different business needs and ensuring optimal performance.
Conclusion
Understanding data center tier classification is essential for businesses looking to leverage the best infrastructure. With the growth of colocation in India and the presence of leading data center providers, businesses have a wide array of options to choose from. Talk to Web Werks | Iron Mountain Data Centers today for the best in class facilities.