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How Does A DNS Server Function

Created on: March 28, 2016

Updated on: March 28, 2016

A DNS server functions as a means for distributed devices to access domain names and browse the internet. Simply put, websites are identified by a set of numbers called IP addresses. IP stands for Internet protocol, and an IP address looks something like this: 135.79.111.112. To keep track, these IP addresses are collected in a database that resides on a series of computers called domain name servers (DNS). When a person accesses a website, the DNS matches the name website with the correct IP address, and then delivers the site content to the browser. Without a DNS system in place, the internet would be difficult to access. The sheer number of websites runs in the 100s of millions. Keeping up with IP addresses would be close to impossible without a DNS.

Businesses can benefit from having their own DNS server in place. Rather than having a third party provide DNS services, installing a local DNS allows a firm to host their website, email services, and more. This has the advantage of enabling a firm more control over their internet functions, as well as saving money that a third party company would charge for the service. Additional security tools can be used to filter content, as well as block ads and malware.

What Does An Exchange Server Do For Companies?

Created on: March 9, 2016

Updated on: March 9, 2016

What does an exchange server do? The answer is in the name. Microsoft’s mail and message handling technology has been around for many years, and is now a robust, multi-layered system that can serve as a holistic approach to managing a company’s contacts and schedules. Its newest version, released in 2010, combines five components into a single system that work in harmony to efficiently receive, sort, deliver, and organize a variety of communications, from mail to voice messages.

Microsoft exchange server 2010 is separated into five roles, including its mailbox, client access, unified messaging, hub transport, and edge transport technology. Together, these systems host messaging information, monitor and accept connections to the system, tie the company’s PBX to the system, route mail and messages, and provide security. This is a huge step forward in functionality for Microsoft’s once weathered tech, and is now adapted for use in everything from small business to enterprise applications. Its unified messaging layer, in particular, makes it possible for companies to maintain strong oversight over its communications, giving employees dial-in access to check e-mails and voicemails from any remote device, as long as they have access to a web browser. This system also keeps track of an employee’s contacts and calendars.

Like most things Microsoft, this technology has evolved extensively over the years, and what was once a weathered, aging system is now a highly functional piece of technology.

What Does A Server Do

Created on: January 12, 2016

Updated on: January 12, 2016

For many company managers, the first question when upgrading a network is “what does a server do?” And the simple answer is – just about anything a company needs from their network. As a business grows and adds more people to its ranks, relying on peer to peer connections becomes a liability. Direct connections from one workstation to another are susceptible to security risks, and they are inefficient and unreliable. It’s an untenable situation eventually, and the best alternative is bringing in a dedicated network resource manager. That’s what this hardware offers.

So, what does a server do, exactly? It manages and delegates the company’s network resources, connecting all of the company’s devices together and making quick communication possible between users. In most cases, the hardware is used to host applications that the client device executes, so users can work in resource-intensive software more easily. And because the hardware is managed and controlled from a single location, it’s easier to keep the network secure from outside interference. That means fewer security holes to exploit.

The equipment’s redundancy measures are also a major benefit for companies to take advantage of. Most hardware is produced with multiple processors, hard drives, power sources and cooling systems, so it can tolerate technical faults without going down. And with RAID technology, there is often no interruption in the network.

Losing data and inefficient data management can cripple a business of any size. But with a robust datacenter, these issues are a thing of the past.

What Does A Server Do

Created on: January 12, 2016

Updated on: January 12, 2016

For many company managers, the first question when upgrading a network is “what does a server do?” And the simple answer is – just about anything a company needs from their network. As a business grows and adds more people to its ranks, relying on peer to peer connections becomes a liability. Direct connections from one workstation to another are susceptible to security risks, and they are inefficient and unreliable. It’s an untenable situation eventually, and the best alternative is bringing in a dedicated network resource manager. That’s what this hardware offers.

So, what does a server do, exactly? It manages and delegates the company’s network resources, connecting all of the company’s devices together and making quick communication possible between users. In most cases, the hardware is used to host applications that the client device executes, so users can work in resource-intensive software more easily. And because the hardware is managed and controlled from a single location, it’s easier to keep the network secure from outside interference. That means fewer security holes to exploit.

The equipment’s redundancy measures are also a major benefit for companies to take advantage of. Most hardware is produced with multiple processors, hard drives, power sources and cooling systems, so it can tolerate technical faults without going down. And with RAID technology, there is often no interruption in the network.

Losing data and inefficient data management can cripple a business of any size. But with a robust datacenter, these issues are a thing of the past.