Author Archives: admin

How Colocation Data Centers use Modern Technology

In a typical situation, the colocation will provide the physical security, power, building, and cooling while the consumer provides the servers, and the storage. The space in a colocation facility is rented or leased by the room, cage, cabinet or rack. Several colocation facilities have also included in their services the ability for the business to purchase managed services for their servers and computer hardware.

Why Choose Colocation?

There are several explanations on why a business decides to use a colocation facility over constructing their own data center. The main reason is because of the cost that accompanies constructing a building, preserving and modernizing a huge computing facility. Historically, colocations were used by private businesses in order to minimize disaster recovery. In today’s world colocations are used more and more by cloud service providers.
So, the numerous advantages presented by the colocation facility are :
• Supplies the power
• Supplies the cooling systems
• Supplies the network connectivity and bandwidth
• Typically supplies managed services which gives 24 hour access to server administrators
• Typically supplies security protection such as firewalls and anti-virus protection
• Provides security for the physical access to the servers and other computing hardware

Making Use of Modern Technology

Cloud Resiliency

Colocation data centers need to prepare themselves for the challenges associated with the cloud. The cloud is far from perfect and has had many occasions of outages. Because of this colocation data centers are making use of:
• Creating and maintaining redundancy not only at the hardware level, but the software level, as well
• Ensuring that distributed data centers are logically connected
• Making sure that WAN operation and circulation is easier to regulate and manage
• Creating and maintaining data center load balancing and mirroring
• Utilizing innovative kinds of disaster recovery services designed specifically for the cloud

Colocation Data Center Operating System

Rack Colocation Servers
While colocation facilities are slightly different then the facility which does not provide colocation services, the statement that it is no longer only about managing a data center, it is also about the advanced data center infrastructure management or otherwise known as DCIM, and it is about the data center operating system. Data centers have been and continue to become the distributed entity in a business. When working with DCIM there are many key factors to consider which include:
•Not always the least expensive solutions
•Must include energy efficiency, asset visibility and capacity planning
•Proper planning and utilization of spacing and resources

Proficient Storage and Systems

While typically colocation consumers will provide for their own storage and systems, many facilities offer managed colocation services and as such must look at and deploy platforms and systems which are unified in order to provide increased efficiency, and thus reduce over-all costs. Using computing solutions which are high density they are able to offer more power within a smaller chassis.Going from the smaller chassis, server administrators are then able to put more consumers and higher workloads on a reduced amount of servers.Utilizing SSD and flash controllers’ server administrators have been able to cut the operating costs of storage. Using flash storage not only saves on costs but also aids in saving energy and space. This technology is still somewhat limited in deployment. The arrays are still a little pricey, and there has been some concern over using this technology for the long haul. Still SSD and flash are incredible technologies which are being utilized.

Go Green – Save Green

The idea of going to green technologies has often been thought to be expensive, however,as technology advances this thought process is changing. Data centers are beginning to see that if they go green they will actually save some green.

Some solutions which data centers including colocation data centers are using are:
• Low power servers – These servers typically use only 10 percent of the power and 10 percent of the space.
• Using low carbon, grid independent technology with onsite clean power generation
• Reducing capex by anywhere from 15% to 30% and slashing PUE by using chiller free data centers
• Helping to reduce power consumption and waste by using power proportional computing
• Supporting the creation of low energy yet powerful integrated devices by using Memristors.

As we move forward, it will become increasing important for colocation data center administrators to incessantly advance in the use of modern technology in order to stay in front of their competition.

Mitigating Data Center Service Models: IaaS, PaaS, SaaS

On April 21, 2011, Amazon’s Elastic Compute Cloud (EC2) experienced a major outage at its data center in Virginia that brought down important websites including Foursquare, Springpad, Reddit, Quora, BigDoor and Hootsuite. The outage lasted from 5:00 am until the late afternoon that Thursday. However, many problems were not resolved until April 25. The EC2 crash made headlines worldwide because of the high number of important websites affected. However, it also served as both a wake-up call and a textbook example from which data center managers should learn from and prepare as the demand for data center continues to increase.

Data Center Service Models - IaaS PaaS SaaS
Growth spawns increased risk. The data center industry is not immune from this fact as the Amazon EC2 example shows. However, risk can be managed, and future harm mitigated if the correct computing service delivery system is implemented. There are three categories: Software as a Service (SaaS), Platform as a Service (PaaS) and Infrastructure as a Service (IaaS). Each is different, and each has its strengths and weakness.

Software as a Service (SaaS)

SaaS is computing solution service that allows software to be deployed over the internet. The major advantages of SaaS are that it is very often user-friendly, and it allows internet access to popular commercial software. Software is usually managed in one central location. This central management relieves the end-user of the hassle of having to deal with software upgrades, patches, and dealing with application programming interfaces (APIs).

The biggest disadvantage is that SaaS may not be adequate when an end-user requires extremely fast processing of real time data. Also, in cases where end-users need continuous modifications to their software and solution needs. There might also be concerns by end-users who are prohibited by law from hosting data externally.

Platform as a Service (PaaS)

PaaS combines the benefits of SaaS but includes the added benefit of allowing software development. Not only is the software delivered over the internet, but end-users are given access to a platform for creating software.

PaaS is perfect for end-users who need to have the ability of deploying software over the internet, but that also want a platform where a team can collaborate to develop or improve its existing software.

The biggest disadvantage of PaaS is that certain end-users that develop software will not want to disclose or give access proprietary software language. Moreover, some end-users need applications that are highly portable or that will require changes of the underlying data center’s hardware and software. In these cases, PaaS might be inappropriate.

Infrastructure as a Service (IaaS)

IaaS offers a complete suite of on demand services to end-users including access to servers, storage, network and operating systems. It is the combined benefits SaaS and PaaS with an actual system.

Some data center offer “public” IaaS where this computing infrastructure is offered over the internet to multiple end-users at a time. However, come data centers have a “private” IaaS that serve a private network for one end-user.

IaaS is perfect for end-users that have recently gone into business and do not have the funds necessary to invest in computing infrastructure. It is also good for end-users that are experiencing rapid growth but that are uncertain if a capital investment is worth it as well as in cases where an enterprise needs to limit computing expenses.

The biggest disadvantage of having an IaaS data center service model, whether private or public, is that there are constant regulatory changes that may prohibit end-users from outsourcing or storing data externally. One day your IaaS maybe flourishing, the next it has dried up because the end-users regulatory requires that store all of its data domestically.

Breaking free from data tangles

Making use of Cloud computing platforms can empower a business to select the resources required, instances of operating systems, amount of storage, memory and the processing power according to one’s requirement. Achieving economies of scale thus becomes much easier for companies with ancillary functions taken care of.

Picture this, you are a medium-sized organization, have just started out on your business, grappling with day-to-day activities. You deal with an online shopping portal for clothes and fashion accessories. With more than 1000 stock keeping units to handle, one can imagine the amount of data that the portal has to deal with.

As if the load of setting up the new business itself was not enough, there is an additional database to be managed with details of every transaction that took place or is going to take place. With online transactions, comes the additional requirement of keeping a record of the payment modes and related data. A meticulous data entry is to be maintained at all times for each of the items in stock, the items that leave the warehouse and the ones that are to be procured. Such a data management calls for a system that can not only store this data but also help process it for future use.

This is where many of the small and medium sized business are tempted to maintain a center of their own. However, they underestimate the efforts and the cost of managing such voluminous data when they start. When the system turns out to be a white elephant, the organization starts to wish there were help for the data mangle.

This is where data center outsourcing services come into picture. When one is in need of the infrastructure but is not sure how to manage the same, the best thing to do is to outsource it to the experts. It helps reduce infrastructure complexity, operating costs, controlling the staff turnover risks and improve utilization.

At times of economic downturns, outsourcing equips companies to achieve high performance and sustained profitability. With all your data requirements being taken care of, one can respond to market changes quickly, jump start growth, and improve efficiencies. Cost efficient, flexible and scalable infrastructure model ensures that one can concentrate on their core competency to achieve higher scales.

Reliability is one concern for many businesses that want to venture into data center or infrastructure outsourcing, but the high security and agility with which the systems are handled can keep all kinds of qualms at bay.

Making use of Cloud computing platforms can empower a business to select the resources required, instances of operating systems, amount of storage, memory and the processing power according to one’s requirement. Achieving economies of scale thus becomes much easier for companies with ancillary functions taken care of.

Thus to sum up the advantages of the data center services, one can avail the following end to end management facilities:-

  •  Systems monitoring and management
  • Instant and anytime access to data
  • Data security and confidentiality
  • Database administration
  • Storage management
  • Technical services
  • 24/7 Support
  • Predictable pricing
  • Disaster recovery
  • Quick adoption of new technology
  • Flexibility and agility

Thus it is a wise option to break free from the tangles of the humongous data by letting the data experts handle it all for you. This way one ends up making informed decisions and operating efficiently too.