Net offers us a guide to understand ing who m to entrust our device s to and steer clear of surprises that are nasty.
Would we ever entrust our car to an auto mechanic who does not have the right tools or 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 wrong provider. Out of this contrast, we immediately realize that if it is already complicated to choose which mechanic, 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.
Having come to select to outsource the handling of IT gear in colocation uk is an step that is important itself. A sign of maturity, an awareness that keeping servers in unsuitable locations is a risk and a loss that is great of.
cheap colocation is, therefore, the natural evolution of many of our IT needs that often go beyond our core business. Once the decision has been made to rely on a uk server colocation , another step that is fundamental be taken regarding the range of the colocation provider to rely on.
Colocation evaluable through a number of technical parameters
You will find parameters that we can evaluate carefully, to avoid choosing the wrong rackspace colocation provider and thus find ourselves in worse conditions than those that can occur in managing our equipment internally.
The parameters we’re speaking about are in training the recognition information associated with identity card associated with information center of which we become section of our 1u colocation pricing contract. Attention, but: the identification information would be the essential characteristics that the data center that hosts us must have to be certain 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.
Simply speaking, we shall continue to gauge as a whole the basic faculties that the 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 colocation 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 evaluating connectivity, we must, to begin with, evaluate connection redundancy: a data center that is linked to all of those other global world through different carriers (or operators) band suppliers is a data center that will prove more reliable over time. The carriers that are different in reality, usually connect the data facilities towards the backbones straight with fiber optic cables that follow alternative tracks, in order that any damage to a fiber connection doesn’t totally separate the information center.
Another part of fundamental importance is 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 services or, at the very least, within the continent so it hosts the world in which the users to who the applications given by our devices are situated. This option (which we shall soon see is connected with another more need that is contingent is dictated by the truth that a data center needs to be positioned as close as you possibly can towards the area to that the solutions are intended,
In this sense, it is always good to check on that the info center has UK that is direct 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 Name in Rome, to be certain that the latencies are good also for people who connect with our colocation servers from outside Italy.
Besides, we constantly avoid data facilities outside the continent, because in those cases, perhaps the best offshore data center might have latencies that are high provide solutions inside our areas.
Another important aspect from 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 gauge the bandwidth difference: if you get from 1 GB / s to 150 Mb / s and our work requirements are higher than 100 Mb / s, perhaps neither of the two alternatives is the right one for our colocation.
Finally, we always make an effort to have technical information on DNS services, to understand if they’re redundant and responsive: a sluggish IP resolution will still give a feeling of slowness to the users, regardless of bandwidth available to us.
The electrical, atmosphere conditioning and fire prevention system
Yet again, without going into the technical details, in choosing a cheap colocation solution we should 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 take a look at connectivity alone, still, others consider the protection and surveillance aspect, but few stop to think about the electrical and atmosphere fitness system.
The system that is electrical fundamentally be made up of UPSs effective at guaranteeing continuity of solution in the event of a momentary energy failure and so are also useful for stabilizing current fluctuations which may, over time, influence our Rackspace colocation equipment. Nevertheless the UPS
Are not all the same and that’s why it is usually good to check out the age of the UPS, the maintenance associated with the batteries, the faculties and, maybe, additionally the make of the UPS available i n the information center.
The sixth sense
We speak of the sixth feeling perhaps not by possibility: when evaluating the electric aspect we cannot have proven proof that the complete system meets precise parameters unless we decide to not perform a subversive work and disconnect the ability pulling down the main switch. Beyond that this action could be a test that is good the safety and surveillance we’re speaking about briefly, in reality, it is an operation that individuals cannot perform. This is why it is critical to depend on the sixth sense and to own as much information about the electrical system as you are able to, according to which to evaluate the caliber of the project as well as the crisis plans.
Another aspect to gauge is maintenance: that an information center comes with top 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.
Consequently, we also measure the maintenance and control of the system, which must not be positively a secondary aspect.
The ac system
Just what happens to be said for the electrical system additionally relates to the coolant system: let’s evaluate the type, but above all check that the cool atmosphere flows inside the cabinets, also attaining the racks positioned in an unpleasant place, to prevent unnecessary overheating.
We make sure that the provider always has crisis plans for almost any malfunctions in the cooling system, which go well beyond opening the windows which, moreover, should not be in a data room. The system that is cooling often be redundant and size in accordance with requirements. Additionally, we check that the refrigeration system is attached to a dedicated power supply community and designed with all anti-blackout emergency systems.
Monitoring and surveillance
The provider that provides us the colocation service should always manage to guarantee the surveillance and monitoring of the infrastructure, not just through the physical point of view but additionally from access through the network.
With this, we ought to always absorb the solutions offered by our colocation provider in terms of control of 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 now we also pay attention to 24-hour availability: for a provider, it’s an important cost in terms of workers, shifts , and over time, so sometimes some colocation providers discuss surveillance and guidance 24 hours a day, when then, the truth is, it is not guaranteed.
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 physical protection, we evaluate the non-exposure positively of the info spaces towards the exterior, the presence of a wall protection shell therefore the lack of windows. If there are fixtures, we ask our provider in the event that alarm system can be set up to protect these protection gaps.
As for digital security, we must inform ourselves that the information center is equipped with the absolute most anti-intrusion that is modern, high-caliber firewalls and, above all, why these are configured and maintained by expert workers, effective at focusing on the network security aspect attempting to do even more than simply closing doors and proactively and actively counteracting DDoS and hacker assaults.
In this regard, the provider may offer us a dedicated, shared firewall protection service or even a software firewall.
Usage of the middle and intervention that is remote
A final technical aspect not become underestimated may be the opportunity of constant access twenty-four hours a day and 365 days a year to your equipment in UK colocation because of the selected provider.
In reality, numerous providers are reluctant to let clients enter the spaces constantly, both to prevent constant coming and going, and to avoid damage or problems with other individuals gear in shared wardrobes. In fact, nonetheless, it’s important to have access that is free the IT infrastructure found in the provider’s data center, particularly if we have to handle various hardware devices with this devoted staff.
In this instance, it is best to rely on providers that provide the customer with an entry badge that is always valid day and night, so as to not have problems in intervening on our devices colocated immediately and with small notice to the structure that hosts us.
From right here, however, another part of fundamental importance arises, which occupies what was said a while that is little 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 relatively limited travel costs. Additionally, relying on a local data center also guarantees that the provider must answer the rules and jurisdictions (like those relating to privacy) of our state.
Finally, we measure the technical opportunity to enjoy a remote hand service, i.e. remote control of our server, beneficial in dozens of situations in which we must perform pc software operations, without disturbing the hardware therefore without the necessity to gain access to the data center.