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Czym jest HTTP/2 i czy warto to wdrażać?
Kamil Porembiński
Kamil Porembiński

What is HTTP/2 and is it good to implement it?

The development of Internet access is very fast and an increasing number of users visit websites using mobile devices. New technologies appearing from day to day still work on the basis of very old solutions. One of them is HTTP protocol, which was invented over 20 years ago. And yet it is one of the…

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  1. Bezpieczniejsze ustawienia SSL na serwerach
    Kamil Porembiński Kamil Porembiński 20 December 2017

    Safer SSL settings on servers

    SSL certificates have been a determinant of a properly configured hosting service for many years. Thanks to them we can be sure that the transmission between two computers is fully secure and impossible to decrypt. A few years ago we published an article: Secure SSL configuration on Apache server, where we described how to generate…

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  1. Why switch to PHP 7.1, 7.2?
    Michał Olber Michał Olber 11 October 2017

    Why switch to PHP 7.1, 7.2?

    We have always encouraged you to update your software. Very often it brings new features, better performance and bug fixing in previous versions. On January 19, 2017, PHP 5.6 lost the active support of its developers. This means that the language is no longer actively developed. At present, developers are introducing only critical security improvements.…

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  2. Duplicity – szybkie i łatwe tworzenie kopii zapasowych
    Michał Olber Michał Olber 19 September 2017

    Duplicity – quick and easy backup

    Many server administrators have to face the problem of backing up their files when creating their architecture. This is a very important activity, because if something goes wrong, you can quickly restore your system to its pre-crash state with such files. The simplest tools for making basic backups are tar, gzip and lftp. The first…

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  3. Deployment oprogramowania metodą Blue-Green
    Michał Olber Michał Olber 28 June 2017

    Blue-Green software deployment

    One of the most important activities in working with IT systems is the release of code for production or software update. Not so long ago, new versions of the software were available on CDs released several times a year in the form of newsletters. With the advent of agile software development, cyclical releases appeared at…

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