A Guide to Server Colocation

Colocation Basics

Database positioning is generally for people who possess their own server hardware and need full power over the design of the server. Colocation consultants can house a server you own and link it to a fast internet network, ideally with 24/7 service in a stable datacentre. read here

A colocation service that either has its own data centre or has a presence in one of the leading “data hotels.” must be preferred. In large industrial areas, world class data centres are situated (New York, London, Frankfurt for example). Here, they are willing to take advantage of the high bandwidth network link aggregation that takes place in a large business hub. For eg, fibre and metrolinks and fast access to the key telco’s to major Points of Presence (POPS). For this cause, owing to the expense of having remote access, backup power supplies, air ventilation and purified clean air, an a few of the leading ISPs or colocation specialists run their own dedicated centres.

Not all Internet links are identical, either. By getting at least two links to Tier One networks, you really ought to ask whether the colocation expert is’ multihomed’ utilising the BGP protocol. Tier One operators are very big ISPs or Telco providers who run their own fibre communications and networks without the requirement to operate traffic (or transit) through the network of another ISP. Level3 communications will be an example of a Tier One provider.

In addition to Tier One links, at major exchange sites, such as LINX, the colocation professional should provide peering agreements. A peering point is when a group of ISPs arrange to “meet up” rather than pay for transport through the network of someone else to share traffic between each other. In a sense, they are “cutting out the middleman!” This not only increases redundancy, it also eliminates latency; if you colo host is well peered, individuals would be able to reach the websites and information stored on your colocated server far quicker.

Very frequently, with other ISPs with whom they share a number of traffic, a site host or colocation ISP can negotiate several peering agreements. This not only allows them more resilience, but with the Tier One providers it also reduces their own transport rates, helping them to provide more attractive prices for data transmission.

When it comes to game server hosting and collocation, latency is especially significant. Very sometimes, an ISP specialised in hosting games will send you an IP address to test ping times and trace routes for you.

Choices for Hardware

The expense of server accommodation may be costly in London or New York. Not shockingly, “rack optimised.” should be the hardware. Positioning is typically priced “per U.” A “U” is 1.75 inches (or 4.44 cms). So, rack servers are long and flat, unlike desktop computers. Data Centers often utilise numerous forms of rack cabinets that are normally 42U in height, enough to hold 42 1U servers, but some of this capacity is used to handle cabling switches. Any room is also left free to make the cabinet for good air circulation.