); ga('require', 'displayfeatures'); ga('send', 'pageview');

docker hadoop

  Apache Hadoop is a popular big data framework that are being used a lot in industry. As a distributed system, Hadoop run on clusters ranging from one single node to thousands of nodes. If you want to test out Hadoop or don’t currently have access to a big Hadoop cluster network, you can set…

What is a Firewall

A firewall is a network security tool used to filter traffic coming through and going from your computer device. It carefully analyzes traffic packets using established rules and blocks suspicious or unsecured traffic from reaching your network. Firewalls act as the middleman police guarding your Internet security, preventing hackers and viruses from getting to you.…

Virtualization

Virtualization is the technology used to create multiple simulated environments on a single physical system. Each environment is separated from one another and could fully utilize the resources dedicated to it. A virtual machine is an operating system that runs on top of a host operating system. The physical host operating system, equipped with a…

pfSense Benefits

Prevention is always betting than treatment, and cybersecurity is no exception. In the age when cyber attacks become so popular, it’s better to protect your server or network before an attacker gets to you and manages to cause damages. pfSense is a free open source firewall that has gained popularity recently due to its powerful…

How to Choose the Right Storage Units for Your Needs

Deciding which storage technology to use for your application can be tough. HDD, SSD and NVMe SSD all offer unique advantages that need to be taken into account. Depending on your specific requirements and current budget, choose a storage technology that offers you the most benefits for the lowest costs. HDD is currently the oldest storage technology in the market. It offers…

test

Ecommerce Review Dataset Analysis ​ Vo Thi Quynh Yen ​ ​ ​ Introduction ​ In this project, we will analyse the Women’s E-Commerce Clothing Reviews dataset to discover interesting relationships among different features such as what is the department that gets the most reviews, what are the most reviewed items (therefore the most popular ones)…