November 2021


Guide to computer networking

At, you will get to know the basics of the workings of networking and the way to use various devices to build the networks. Networking in computers has been around for several years, and with time, the technologies become less expensive and faster.

Networks comprise various devices – routers, switches, computers, connected by wireless signals or cables. To understand the basics of the way the networks work, they are placed together as an important step to build a wireless network in a neighborhood or community.

The website covers concepts about:

  • Servers and clients – the way services like web pages and e-mail connect by use of networks
  • IP addresses – the way devices on the network can be gotten
  • Network switches, hubs, and cables – the building blocks of hardware of networks
  • The firewalls and routers – the way of organizing and controlling the flow of traffic on a given network

Servers and clients

A great relationship that tends to be important on the network is that of the client and the server. A server refers to a computer that holds services and content like a media file, website, or chat application. An example of a server is the computer that holds the Google search website. It holds the page, sends it out whenever there is a request.

For a client, it is a computer that is different from a cell phone or laptop, requesting to view, use content, or download. The client can connect over a certain network in exchanging information. An example is whereby you request Google search pages with your web browser your computer is the client.

In most instances, two roads get connected with the Ethernet cable. They are the type of computers which can see each other, communicating over the cable. The client computer asks for a server computer from the website. The website gets delivered from the server, displaying on the web browser of the server.

The IP addresses

For direct data to be sent across the network, the computer has to be able to identify certain origins and destinations. It is the internet protocol – the IP address. It is a set of numbers between 1 and 254 which are normally separated by dots.

You can compare the IP address to a street address. Parts of the address do describe where the building is located in the world, the other part narrows down the city or state, then the area within the city or state, then the street location.

Visit us to know more about Xfinity internet speed

read more

3 important things you should know when handling AWS services

The following are four important things that you ought to know when handling the AWS cloud services.

Data management, databases

The services for amazon relational database which comprise of options for SQL Server, Oracle, PostgreSQL, MariaDB, MySQL, and the proprietary database which is high performance referred to as Amazon Aurora, gives a system for relational database management for the users of the AWS. The AWS does also offer NoSQL which is managed via the Amazon DynamoDB.

The AWS customer is free to utilize Amazon ElastiCache and the DynamoDB Accelerator as real-time and in-memory data caches for the applications. The Amazon Redshift does offer a data warehouse, that makes it easier for the data analyst to be able to perform BI – business intelligence tasks.

The hybrid, migration cloud

The AWS has various services and tools which are designed in helping the user to migrate their applications, servers, databases, and data on the public cloud of AWS. The migration hub of AWS gives a location to manage and monitor migrations from the on-premise onto the cloud. When in the cloud, the systems manager of EC2 helps the IT team in configuring on-premises servers as well as the AWS instances.

Amazon doe has a partnership with a variety of technology vendors which tend to ease hybrid cloud deployment. The VMware cloud that is on the AWS gives out the data that is software-designed center technology from the VMware to the cloud of the AWS. The Amazon EC2 red hat enterprise Linux is a result of another partnership, which extends the operating system of the red hat to the AWS cloud.


The Amazon VPC – amazon virtual private cloud gives the administrator all the control over the virtual network of using a section that is isolated from the AWS cloud. The AWS automatically provides the new resources that are within the VPC for extra protection.

The admins can balance network traffic using the ELB – elastic load balancing service which includes the application load balancer as well as the network load balancer. The AWS does also give a domain name system referred to as Amazon route 53 which routes the applications with the end-users. As an IT professional, it is possible establishing a connection that is dedicated from a data center on-premises to the AWS cloud through the AWS direct connect


With the above three important things, you will be able to get a grasp on how to go about using the AWS services in your type of business. And with this knowledge, you will have smooth sailing with integrating the use of AWS service.

read more