Net offers us a guide to know ing who m to entrust our device s to and prevent nasty surprises.
Would we ever entrust our car to an auto mechanic would you not have the tools that are right the experience to repair and maintain it properly? Probably not, just as we would never want our IT departments and our servers to end up in the hands of the provider that is wrong. With this comparison, we straight away realize that it will be even more difficult to find the right provider to ask to host our servers and all our IT infrastructure in uk colocation, with the maintenance of data and vital information to our business if it is already complicated to choose which mechanic.
Having come to choose to outsource the management of IT equipment in colocation has already been an important step in itself. A sign of maturity, an awareness that keeping servers in unsuitable locations is a risk and a great loss of money.
colocation uk is, consequently, the evolution that is natural of of our IT needs that often go beyond our core business. Once the decision has been made to rely on a colocation server service, another step that is fundamental be studied concerning the range of the colocation provider to depend on.
Colocation evaluable through a series of technical parameters
There are parameters in worse conditions than those that can occur in managing our equipment internally that we can evaluate carefully, to avoid choosing the wrong cheap colocation provider and thus find ourselves.
The parameters we are speaing frankly about are in practice the recognition information associated with the identification card of the information center of which we become section of our uk server colocation contract. Attention, but: the identification data would be the essential characteristics that the data center that hosts us will need to have to make sure that it is an adequate infrastructure to host us from a technological point of view, but then these must be declined in the economic offer that the provider proposes and compares us with our particular needs. In short, a data center that has different Gbit / s of external connectivity with different characteristics (presence at a neutral access point) already offers good guarantees, but if of this band, the colocation proposal plans to reserve for our equipment only 10 Mbit / s, when our needs are very different, then perhaps it is appropriate not to rely on this provider unless a new proposal with higher-bandwidth connectivity.
In short, we will carry on to gauge as a whole the fundamental faculties that the rackspace colocation provider must present to determine it self into the service that is right.
The first feature with which we can start evaluating a data center for our 1u colocation pricing is connectivity. Connectivity is a fundamental aspect for any colocation service us the bandwidth, speed and traffic parameters with which our services will be available via the Network to users and our internal technicians for the possible remote management of our devices as it offers.
In assessing connectivity, we must, first of all, assess connection redundancy: a data center that is attached to the rest of the world through different carriers (or operators) band suppliers is a data center that will prove more reliable over time. The different carriers, in fact, often connect the data centers to your backbones directly with fiber optic cables that follow alternative channels, in order that any injury to a fiber connection doesn’t completely isolate the info center.
Another part of fundamental importance may be the connection to the access that is neutral and therefore the latencies of the network offered by the data center. Without going into technical details, which are beyond the scope of this intervention, when choosing a data center for the colocation of your equipment, it is always good to choose a structure that is located in the nation where we want to provide the ongoing solutions or, at the very least, within the continent that it hosts the world when the users to who the applications furnished by our devices are situated. This option (which we will quickly see is connected with another more need that is contingent is dictated by the truth that a data center needs to be positioned as near as you are able to to the area to that your solutions are intended,
In this sense, it will always be good to check on that the data center has direct UK server colocation (they are the interchange connections) with the local NAP, to lower latencies also for requests coming from abroad. In this sense, for data centers in the UK, it is always better to verify that the infrastructure is connected directly to the NAPs such as the MIX in Milan Caldera or the true name in Rome, to make sure that the latencies are good also for individuals who connect with our colocation servers from outside Italy.
Besides, we always stay away from data centers outside of the continent, because in those instances, even the most useful offshore data center may have high latencies to provide solutions inside our areas.
Another aspect that is important connectivity is saturation: a data center with 90% bandwidth saturation and no expansion plan envisaged is a worse choice for our colocation than a provider that has 15% saturation even with a lower band connection. The step that is next to evaluate the bandwidth huge difference: in the event that you go from 1 GB / s to 150 Mb / s and our work needs are greater than 100 Mb / s, perhaps neither of this two choices may be the right one for our colocation.
Finally, we always make an effort to have information that is technical DNS services, to know if they are redundant and responsive: a sluggish IP resolution will nevertheless offer a feeling of slowness to our users, regardless of bandwidth open to us.
The electric, atmosphere fire and conditioning prevention system
Again, without starting the technical details, in selecting a cheap colocation solution we ought to very carefully consider these two aspects, as customers must bear as they represent in a nutshell the continuity of the service and, in part, also one of the higher costs that the colocation provider must bear and which therefore turns on the costs that we.
Whenever evaluating colocation offers, many customers stop at connectivity alone, nevertheless, others glance at the safety and surveillance aspect, but few stop to think about the electrical and atmosphere conditioning system.
The electrical system must always be made up of UPSs effective at guaranteeing continuity of solution in the event of a momentary power failure and are also useful for stabilizing current changes which could, in the long run, impact our Rackspace colocation gear. But the UPS
Are only a few equivalent and that’s why it is always good to ask about age the UPS, the upkeep regarding the batteries, the faculties and, possibly, also the make of the UPS available i n the data center.
The sixth sense
We speak of the sixth sense maybe not by possibility: when assessing the electric aspect we can not have proven evidence that the entire system fulfills accurate parameters unless we decide never to perform a subversive act and disconnect the ability pulling straight down the switch that is main. Beyond that this action could be a test that is good the protection and surveillance we’re speaing frankly about briefly, the truth is, its a procedure that people cannot carry out. For this reason it is important to depend on the sixth sense and to own as much information regarding the electrical system that you can, considering which to judge the standard of the task and also the emergency plans.
Another aspect to evaluate is upkeep: that an information center is equipped with the very best and diesel that is best-performing generator sets on this planet and then the tank is empty, we do very little. In case of a lack of diesel and black-out times higher than those manageable by UPS, the engines will never start, sending everything offline.
Therefore, we additionally measure the maintenance and control regarding the system, which ought not to be definitely a secondary aspect.
The air-con system
What happens to be stated for the electrical system additionally applies to the cooling system: let us evaluate the kind, but above all check that the cool air flows in the cabinets, also reaching the racks put in an uncomfortable position, to avoid overheating that is unnecessary.
We check that the provider always has emergency plans for almost any malfunctions into the cooling system, which go well beyond opening the windows which, moreover, should not be in a data room. The cooling system should always be redundant and sized according to requirements. Moreover, we check that the refrigeration system is connected to a passionate power supply network and built with all anti-blackout emergency systems.
Monitoring and surveillance
The provider that offers us the colocation solution should always have the ability to guarantee the surveillance and track of the infrastructure, not just through the point that is physical of but also from access from the community.
For this, we should constantly absorb the solutions made available from our colocation provider in terms of control over physical and access that is virtual. A data center monitored 24 hours a day and continuously manned can only offer greater security than a data center whose staff is active only during office hours. And we also pay attention to availability that is 24-hour for a provider, it really is an important expense with regards to workers, changes , and over time, and so sometimes some colocation providers mention surveillance and supervision 24 hours a day, when then, the truth is, this is simply not guaranteed in full.
Safety from virtual and real dangers
As we said, the availability of staff on-site continuously is an added value for our colocation that is priceless, so if we work with sensitive data and services, it is better to pay something more, but be sure that the data center is manned throughout the day.
Finally, always from real safety, we positively evaluate the non-exposure of the information rooms towards the exterior, the presence of a wall security shell therefore the absence of windows. If there are fixtures, we ask our provider if the home security system normally set up to guard these security gaps.
In terms of digital protection, we ought to inform ourselves that the information center comes with the most anti-intrusion that is modern, high-caliber firewalls and, above all, that these are configured and maintained by expert workers, with the capacity of taking care of the community safety aspect wanting to do a lot more than just closing doorways and proactively and actively counteracting DDoS and hacker attacks.
In this regard, the provider may offer us a dedicated, shared firewall protection service or even a software firewall.
Access to the guts and remote intervention
One last technical aspect not become underestimated could be the possibility of constant access twenty-four hours a day and 365 times per year to the equipment in UK colocation aided by the plumped for provider.
In truth, numerous providers are reluctant to let clients enter the rooms constantly, both in order to avoid constant coming and going, and to avoid damage or problems to many other people’s equipment in provided wardrobes. The truth is, nevertheless, it’s important to have free access to the IT infrastructure found in the provider’s information center, particularly if we have to handle different equipment devices with this devoted staff.
In this case, it is better to rely on providers that offer the client with an entry badge that is always valid day and evening, so as to not have issues in intervening on our devices colocated promptly sufficient reason for little notice to the framework that hosts us.
From right here, nonetheless, another aspect of fundamental value arises, which occupies what was stated a little while ago on the geographical location in terms of latencies and connectivity. Relying on a data center in your country (in our Italian case) and easily reachable allows us to send our staff overnight, bearing travel that is relatively limited. Furthermore, counting on a data that are local also guarantees that the provider must answer the regulations and jurisdictions (such as those relating to privacy) of our state.
Finally, we measure the technical opportunity to enjoy a remote hand solution, i.e. remote control of our server, useful in dozens of cases by which we must perform software operations, without disturbing the equipment and so without the necessity to access the information center.