The data centre plays a very critical role in our modern world which is increasingly reliant on Big Data and cloud computing. They serve as the centres for computational power and they also offer the necessary storage and applications for enterprise businesses. In today’s IT landscape, you cannot talk about the IT infrastructure without talking about the data centers. In order to ensure great performance and reliability as well as resilience and scalability, proper design of the data center is necessary.
Many data centre managers are constantly looking for innovative ways through which they can optimize the performance of this technology infrastructure in order to deliver reliable services for their end users with great uptime guarantees. They want infrastructure that can support businesses at optimal costs in order to remain profitable. It is always a question of doing more with less. With difficult economic times that we are currently experiencing, a lot of companies are now sharpening their focus towards greater cost savings without a significant impact on the reliability of their data center infrastructure. Check Data Center Journal for more details.
In the past, companies built data centers which were large enough to last for a decade or two. But as the demands of data have increased, companies have adopted new approaches in the data centre design. The focus now is on building infrastructure that is constantly scalable.
Designing Multitier Data Center
The latest innovation is in designing a multi-tier data center. The traditional approach has been for the IT managers to design facilities with tier ratings high enough to support the most mission critical applications with the best service availability that is affordable and justifiable. This kind of data centre infrastructure provided a high level of service availability but it has also made the cost of running these centres quite high. This high cost was treated simply as the cost of doing business. In the recent years, the thinking has changed as designers look for a better way and part of the new thinking which has evolved over the years is that of the multi-tier design.
What is Multi-Tier Data Center Design?
In the past, the design was quite simple and straightforward. It began from the tier 1 all through to the tier 4 data center with a defined power envelope and square footage. Today’s data centers, on the other hand, are multi-zoned with different levels of power density or with various zones built within a data center.
This kind of multi-zoned approach has several advantages. For example, it has reduced the capital expense as the equipment required for the centre is also minimized without impacting the scalability of the collocation facility.
The basic thinking when it comes to the multitier data centres is that different applications have different requirements. For example, they will need different power density and different growth levels for their servers. As a result, the floor space must, therefore, be designed to factor in these differences in the densities.
This also applies when it comes to the availability goals and uptime requirements for the various applications running in the data centre facility. IT managers are now able to assign varied and unique service levels to discrete areas of the facility. It is smarter approach that results in greater efficiency and significant cost savings. For more info, visit http://www.datacenterjournal.com/