DDoS
Its not a Router.. they only manage traffic on the network. Servers are specialized COMPUTERS that manage network resources and ALLOW computers access to the network.. BINGO! Sounds like you are talking about a "Router". A router manages and direct traffic on your local network. Routers make your connection faster and easier. It also makes your local network more secure!
to monitor traffic or computers on the natwork and to monitor data being sent on the network
computers save datas
DNS
A router passes traffic between networks to reach other computers or servers. A router also does NAT. Nat masquerades traffic behind the router with private IP(Non-internet route able) with the Public IP (Internet route able)
Servers are basically computers dedicated to serving out files. They are required in order to distribute the information, without them you couldn't retrieve information. Websites and other online things are stored on servers which are then fed out to people who require these things. Servers are a vital thing for information sharing. Servers are also used in organisations as a central data point where files can be stored.
A server is a computer that serves information to other computers. These computers, called clients, can connect to a server through either a local area network (LAN) or a wide area network (WAN), such as the internet.There are a number of different types of servers, including Web servers, mail servers, and file servers. A web server serves Web pages to computers that connect to it. It also can parse scripting languages such as PHP, ASP, and JSP. A mail server stores users' e-mail accounts and sends and receives e-mail messages. For example, when you send an e-mail to a friend, the message is sent by a mail server, using the SMTP protocol. A file server is a computer that stores files that can be accessed by other computers. File servers are often used within local networks and typically require a password or some kind of authentication to connect to it.These are a few examples of some common servers, but several other types of servers exist. Just about any computer can be used as a server if the necessary server software is installed on it. While servers typically don't need a lot of processing power, lots of RAM and fast hard drives are helpful for dealing with heavy traffic to and from the server.
A fully managed dedicated server is a type of service offered by a hosting company. Typically a dedicated host offers high performance and security, which is ideal for website that receive a high volume of traffic.
No most traffic is not even a misdemeanor
Router routes traffic to different computers connected to it.
so that the humans have less work to do
"Clustering" is the method of linking several computers (or servers, usually) together to act as one. This way, at least for servers, it balances high-traffic loads, and prevents overloading. Clustering is also leveraged for combined processing power. For example, you could use a cluster of machines to try and crack an encryption, therefore speeding up the process with extra processing power.