Net offers us a guide to comprehend ing who m to entrust our machine s to and give a wide berth to surprises that are nasty.
Would we ever entrust our car to a mechanic would you not need 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 wrong provider. Using this contrast, we straight away recognize 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 is an important step in itself. A sign of maturity, an awareness that keeping servers in unsuitable locations is a risk and a loss that is great of.
Colocation 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 regarding the choice of the colocation provider to depend on.
Colocation evaluable through a few technical parameters
You will find parameters in worse conditions than those that can occur in managing our equipment internally that we can evaluate carefully, to avoid choosing the wrong colocation provider and thus find ourselves.
The parameters we’re talking about are in practice the recognition information regarding the identity card associated with data center of which we become section of our colocation contract. Attention, however: the identification information are the crucial faculties that the data center that hosts us will need to 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 then perhaps it is appropriate not to rely on this provider unless a new proposal with higher-bandwidth connectivity if of this band, the colocation proposal plans to reserve for our equipment only 10 Mbit / s, when our needs are very different.
Simply speaking, we shall go on to gauge as a whole the basic faculties that the colocation provider must present to determine itself within the right service standards.
The feature that is first 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 should, to start with, assess connection redundancy: a data center that is connected to the remainder world through different carriers (or operators) band suppliers is a data center that will prove more reliable over time. The different carriers, in reality, frequently connect the info facilities to your backbones straight with dietary fiber optic cables that follow alternative channels, so any damage to a fiber connection doesn’t completely separate the information center.
Another part of fundamental importance could be the link with the neutral access points 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 least, in the continent that it hosts the nation in which the users to whom the applications given by our devices are situated. This option (which we will soon see is intertwined with another more need that is contingent is dictated by the fact that a data center should be positioned because near as possible towards the area to that your services are intended,
In this sense, it is always good to test that the info 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 information facilities outside the continent, because in those instances, even the most useful overseas data center may have high latencies to offer services in 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 judge the bandwidth distinction: if you get from 1 GB / s to 150 Mb / s and our work needs are more than 100 Mb / s, perhaps neither of the two alternatives could be the right one for the colocation.
Finally, we always make an effort to have information that is technical DNS services, to know if they’re redundant and responsive: a sluggish IP quality will still offer a sense of slowness to the users, no matter what the bandwidth available to us.
The electric, air fire and conditioning prevention system
Once more, without starting the technical details, in selecting an affordable colocation solution we must carefully evaluate 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 1u colocation pricing provider must bear and which therefore turns on the costs that we.
When colocation that is evaluating, many customers take a look at connectivity alone, nevertheless, other people glance at the protection and surveillance aspect, but few stop to think about the electric and atmosphere fitness system.
The system that is electrical fundamentally consist of UPSs effective at guaranteeing continuity of solution in the event of a momentary power failure and tend to be also useful for stabilizing present changes which could, in the long run, influence our 1u colocation pricing equipment. But the UPS
Are not totally all exactly the same which is why it will always be good to ask about the age of the UPS, the maintenance of the batteries, the faculties and, maybe, additionally the model of the UPS available i n the information center.
The sixth sense
We speak of the sixth sense not by possibility: when assessing the electrical aspect we cannot have proven proof that your whole system meets accurate parameters unless we decide not to ever perform a subversive work and disconnect the ability pulling straight down the main switch. Beyond that this action could be a test that is good the safety and surveillance we’re discussing briefly, in reality, it really is an operation that people cannot execute. For this reason it is vital to rely on the sense that is sixth to own the maximum amount of information regarding the electric system that you can, predicated on which to judge the standard of the project plus the emergency plans.
Another aspect to evaluate is upkeep: that an information center is equipped with the most effective and best-performing diesel engine generator sets on this planet and then the tank is empty, we do very little. The engines will never start, sending everything offline in case of a lack of diesel and black-out times higher than those manageable by UPS.
Therefore, we additionally measure the maintenance and control regarding the system, which should not be positively a secondary aspect.
The ac system
Just what was said for the electrical system also applies to the cooling system: let’s assess the kind, but above all be sure the cool atmosphere moves inside the cabinets, additionally attaining the racks placed in an unpleasant position, to avoid unnecessary overheating.
We be sure the provider always has crisis plans for just about any malfunctions in the system that is cooling 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 sized according to requirements. Also, we be sure the refrigeration system is connected to a dedicated power supply system and equipped with all emergency that is anti-blackout.
Monitoring and surveillance
The provider that provides us the rackspace colocation service must always have the ability to guarantee the surveillance and tabs on the infrastructure, not merely through the physical point of view but additionally from access from the network.
With this, we must constantly seriously consider the solutions made available from our uk server colocation provider in terms of control over physical and access that is virtual. A data center monitored 24 hours a and continuously manned can only offer greater security than a data center whose staff is active only during office hours day. And now we additionally look closely at availability that is 24-hour for a provider, it really is an important expense with regards to workers, changes , and over time, so sometimes some cheap colocation providers mention surveillance and guidance round the clock, whenever then, in fact, this isn’t guaranteed in full.
Protection from virtual and dangers that are real
As we said, the availability of staff on-site continuously is an added value for our colocation uk 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 data rooms to the outside, the clear presence of a wall surface protection shell as well as the lack of windows. If there are fixtures, we ask our provider in the event that home security system can be set up to protect these protection gaps.
In terms of digital protection, we ought to notify ourselves that the information center comes with the absolute most modern anti-intrusion systems, high-caliber firewalls and, above all, why these are configured and maintained by expert personnel, with the capacity of taking care of the network safety aspect wanting to do far more than simply closing doorways and proactively and actively counteracting DDoS and hacker attacks.
The provider may offer us a dedicated, shared firewall protection service or even a software firewall in this regard.
Access to the middle and intervention that is remote
One last aspect that is technical become underestimated could be the possibility of constant access round the clock and 365 days per year to the equipment in uk colocation with the plumped for provider.
In reality, numerous providers are reluctant to let customers enter the rooms continuously, both in order to avoid constant coming and going, and also to avoid damage or problems to other people’s equipment in shared wardrobes. In reality, however, it is important to have access that is free the IT infrastructure found in the provider’s information center, especially if we must manage various hardware devices with your specific staff.
In this situation, it is better to rely on providers that offer the customer with an entry badge that is day that is always valid night, in order to not have problems in intervening on our devices colocated promptly along with small notice to the framework that hosts us.
From here, but, another facet of fundamental value arises, which takes up that which was stated 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 travel that is relatively limited. Also, counting on a local data center additionally guarantees that the provider must answer the legislation and jurisdictions (like those associated with privacy) of our state.
Finally, we evaluate the technical opportunity to enjoy a remote hand service, i.e. remote control of our host, useful in all those situations in which we have to carry out computer software operations, without disturbing the equipment therefore without the necessity to access the information center.