Net offers us a guide to understand ing who m to entrust our device s to and steer clear of nasty surprises.
Would we ever entrust our vehicle to a mechanic who does not need 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. From this comparison, we straight away understand 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 decide on to outsource the management 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.
uk 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 used concerning the selection of the colocation uk provider to rely on.
cheap 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 uk server colocation provider and thus find ourselves.
The parameters we’re discussing are in training the recognition data for the identity card associated with data center of which we become element of our rackspace colocation contract. Attention, however: the identification information are the important characteristics that the information center that hosts us must-have to be certain 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 that it is an adequate infrastructure to host us. 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 1u colocation pricing 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 will carry on to gauge as a whole the essential faculties that the colocation provider must present to determine itself within the service that is right.
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 as it offers 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.
In assessing connectivity, we should, to start with, evaluate connection redundancy: a data center that is connected 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 different carriers, in reality, usually connect the info facilities to the backbones directly with dietary fiber optic cables that follow alternative tracks, making sure that any injury to a fiber connection does not completely separate the data center.
Another facet of fundamental value may be the connection to 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 services or, at the least, within the continent that it hosts the world in which the users to whom the applications furnished by our products are situated. This option (which we’ll soon see is connected with another more contingent need) is dictated by the fact a data center should be positioned since near as you are able to towards the area to which the services are intended,
In this sense, it is usually good to test 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 be sure that the latencies are good even for many who hook up to our colocation servers from outside Italy.
Besides, we always avoid information facilities outside of the continent, because in those situations, perhaps the most useful overseas data center could have latencies that are high offer 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 next step is to evaluate the bandwidth difference: in the event that you go from 1 GB / s to 150 Mb / s and our work requirements are greater than 100 Mb / s, perhaps neither of this two alternatives may be the right one for the colocation.
Finally, we constantly attempt to have technical information on DNS services, to comprehend if they’re redundant and responsive: a slow internet protocol address quality will still give a feeling of slowness to the users, no matter what the bandwidth available to us.
The electric, air conditioning and fire prevention system
Once again, without entering the technical details, in selecting an inexpensive colocation solution we ought to carefully examine 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 colocation that is evaluating, many customers stop at connectivity alone, still, other people glance at the security and surveillance aspect, but few stop to think about the electrical and air training system.
The system that is electrical always consist of UPSs capable of guaranteeing continuity of solution in case of a momentary energy failure and so are also helpful for stabilizing current fluctuations which may, with time, affect our Rackspace colocation gear. But the UPS
Are not absolutely all equivalent and that’s why it will always be good to check out the age of the UPS, the maintenance associated with the batteries, the characteristics and, possibly, also the brand of the UPS available i n the info center.
The sense that is sixth
We speak of the sixth sense not by opportunity: whenever assessing the electric aspect we can not have proven proof that the entire system meets precise parameters unless we decide to not perform a subversive act and disconnect the energy pulling down the main switch. Beyond that this action could be a good test for the safety and surveillance our company is dealing with fleetingly, in reality, it is a procedure that we cannot execute. For this reason it is critical to rely on the sense that is sixth to have just as much details about the electrical system as you possibly can, considering which to evaluate the caliber of the project plus the crisis plans.
Another aspect to judge is maintenance: that an information center comes with the best 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.
Consequently, we additionally measure the upkeep and control regarding the system, which should not be positively a secondary aspect.
The air conditioning system
Just what happens to be said for the electrical system also applies to the coolant system: let’s measure the kind, but above all check that the cool atmosphere flows inside the cabinets, also reaching the racks put in an uncomfortable place, to prevent unnecessary overheating.
We be sure the provider constantly has crisis plans for 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 cooling system should continually be redundant and size according to requirements. Moreover, we check that the refrigeration system is attached to a dedicated power supply system and loaded with all anti-blackout emergency systems.
Monitoring and surveillance
The provider that gives us the colocation service should always be able to guarantee the surveillance and track of the infrastructure, not merely from the point that is physical of but in addition from access through the community.
With this, we must always absorb the solutions made available from our colocation provider in terms of control of physical and virtual access. 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. So we additionally pay attention to 24-hour availability: for a provider, it really is an important price in terms of workers, changes , and over time, therefore sometimes some colocation providers discuss surveillance and supervision round the clock, when then, in fact, this is simply not guaranteed in full.
Security from virtual and dangers that are real
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 as we said, the availability of staff on-site continuously is an added value for our colocation that is priceless, so.
Finally, always from physical protection, we positively evaluate the non-exposure of the data spaces to your exterior, the clear presence of a wall surface security shell while the lack of windows. If you can find fixtures, we ask our provider in the event that security alarm is also installed to safeguard these safety gaps.
As for digital security, we must notify ourselves that the data center is equipped with the absolute most modern anti-intrusion systems, high-caliber firewalls and, above all, why these are configured and maintained by expert personnel, capable of focusing on the community safety aspect attempting to do a great deal more than simply shutting doorways and proactively and earnestly 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
A final aspect that is technical become underestimated may be the opportunity of constant access twenty-four hours a day and 365 days a year to our equipment in UK colocation because of the chosen provider.
In fact, numerous providers are reluctant to let customers enter the rooms constantly, both to prevent constant coming and going, and also to avoid damage or problems to other people’s equipment in provided wardrobes. The truth is, but, it is vital to have access that is free the IT infrastructure found in the provider’s data center, especially if we need to manage various hardware products with this committed staff.
In this situation, it is best to rely on providers that offer the customer with an entry badge that is day that is always valid evening, in order to not have dilemmas in intervening on our devices colocated promptly along with little notice to your structure that hosts us.
From right here, however, another facet of fundamental value arises, which takes up the thing that 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 relatively limited travel costs. Moreover, relying on a data that are local also guarantees that the provider must answer the legislation and jurisdictions (such as those relating to privacy) of our state.
Finally, we assess the technical opportunity to enjoy a remote hand service, i.e. remote control of our host, beneficial in dozens of situations in which we need to perform software operations, without disturbing the hardware therefore without the need to gain access to the information center.