During a mobile application development, we encounter a lot of different problems that are directly connected to our source code. When it comes to the Ionic and Cordova projects, errors are displayed in a web browser debug console. Sometimes, it happens that our code works perfectly in development environments, but when we run our application on […]

READ MORE

One of the most common techniques used to improve application performance is caching. Thanks to this method, we can achieve a higher performance of our application by even a few times, without spending more on new, more robust servers. In a case when we are diagnosing performance bottlenecks, we should use this as the first […]

READ MORE

A hybrid mobile application – what is it in fact? What advantages does it have compared to native apps? Which technologies should you choose to build mobile applications? The following article will give you answers to all these questions. The hybrid is a connection of at least two solutions which apparently do not interact with […]

READ MORE

One of the most important responsibilities of Linux Kernel is optimal memory management. The first algorithms allowed for applications to allocate only memory which was physically available on the system, but it quickly turned out that this approach had significant drawbacks. It was noted that a large part of allocated memory was wasted by duplicating […]

READ MORE

One of most common theories assigned to Ruby over the last few years is the opinion that it is a very slow programming language. In this short article, I would like to address the subject of Ruby’s performance and to try to explain what caused the negative opinion and why it is still not true. […]

READ MORE

In recent years, we can observe important changes in the process how the web applications are created.  About six years ago, most of the web applications were based on the robust backend, where most of the operations were focused, and the front end consisted only with simple HTML, CSS, and eventually few JS scripts. Today […]

READ MORE

A long awaited new version of Zabbix Monitoring Solution was released! Zabbix 3.0 is now a Long-Term Support version, which mean is supported for Zabbix customers during five years! Zabbix is a mature enterprise-level platform designed for real-time monitoring of millions of metrics collected from an immense number of servers, virtual machines, network devices and […]

READ MORE