Databases are collections of information, usually organized in tables. Data in databases is stored in such a way that it can be easily retrieved and used by a computer program. Databases are important to businesses because they store information that is essential to the operation…
Andrii Kostashchuk
2 Min Read
What is a MySQL database dump? A MySQL database dump is a copy of the data in a MySQL database. It can be used to recreate the same database on another computer or server. There are many reasons why you need to create a MySQL…
Andrii Kostashchuk
3 Min Read
HTTP is used to access sites on the Internet. Without it, sites stop working. HTTPs is a new protocol that increases security and privacy on the Internet. What is HTTP HTTP is a protocol that defines how messages are formatted and sent over the Internet….
Andrii Kostashchuk
2 Min Read
You can get a free SSL certificate from Let’s Encrypt. All you need to do is register with them and they will provide you with an SSL certificate for your domain. Let’s Encrypt is a free SSL certificate, automated and open certificate authority (CA). It…
Andrii Kostashchuk
2 Min Read
An SSL certificate is a digital certificate that provides encryption for sensitive data transmitted over the Internet. It allows you to encrypt the connection between you and the website so that no one can eavesdrop on your information. Encryption is managed using public key cryptography,…
Andrii Kostashchuk
8 Min Read
In today’s digital age, ensuring the security and confidentiality of information is of paramount importance. Encryption plays a key role in achieving this goal by allowing data to be converted into an unreadable format accessible only to authorized individuals. The encryption process involves the use…
Andrii Kostashchuk
1 Min Read
Guaranteed memory and SWAP are two of the most important parameters that affect the performance of a Linux system. Guaranteed memory is the amount of memory that will be allocated to a virtual machine and is independent of the available memory on the host. The…
Andrii Kostashchuk
3 Min Read
Virtual Private Server (VPS) is a type of hosting that allows you to create a virtual server with a dedicated operating system and resources. This means that the VPS will run its own operating system, have its own IP address and will be completely isolated…
Andrii Kostashchuk
5 Min Read
In today’s comparison, we’ll look at two of the most popular Linux distributions: CentOS and Ubuntu. We’ll explore their differences, features, advantages, and disadvantages to help you decide which one is best for your server. CentOS: what is it? Advantages and disadvantages CentOS, which stands…
Andrii Kostashchuk
3 Min Read
Nginx is an open source web server that has won the hearts of many administrators and developers due to its efficient operation, low memory consumption and powerful support for various protocols. Today we will talk about configuring HTTP/2 support in Nginx. HTTP/2 is an evolution…