Technical articles

CRUD operations are widely used in many systems supported by relational databases. Their testing is very important to ensure that information integrity, consistency, security, reliability, etc. are maintained. After all, the preservation of user data and their confidentiality is the basis of working with databases.

Every user strives to have a reliable and fast network connection when using the Internet. That’s why it’s important in testing to focus on checks that simulate non-functional or unstable internet connections. For this purpose, there are specialized tools that help corrupt your network, but in a controlled and interactive way. In this article, we will look at one such tool called Clumsy.

Indeed, in the modern world, storing large volumes of data on paper is neither convenient nor efficient. This is why databases were invented, wherein substantial amounts of information are stored, organized, and exchanged.

The mobile app market is rapidly evolving. Currently, applications encompass all types, from various calculators to mobile games and banking apps. However, mobile app testing is a rather complex process that involves many individual features. Therefore, it is challenging to single out just a few tools for mobile testing because each specific app or team may require its own program. To address this, the mobile testing system market was studied and analyzed, identifying the most effective tools based on various indicators. The most interesting tools, in our opinion, have been collected in a series of articles.

There is a large number of platforms for testing on mobile devices, and each of them has its advantages and disadvantages, it’s hard to ignore any of them. In this article, we will look at other programs not mentioned in the first part.

Testing undoubtedly involves numerous types, methods, and ways of verifying the actual behavior of the system against the expected behavior. Among the fundamental types are black box and white box testing, which are worth getting to know more closely. What are these types, and what checks do they entail?

Digging deeply into the topic of testing, it is important to separate different classifications of testing depending on certain characteristics. In this article, we will talk about a broader concept than types of testing, namely, directions in testing.

Cookie files can serve both as a useful element to facilitate the user’s experience and store necessary personal information for quick access to a website, as well as a harmful tool for hackers that can be used for malicious purposes. Testing cookie files helps ensure that all data is stored correctly and that measures have been taken to prevent theft or unauthorized use of this data by third parties.

Mobile phones are among the most common gadgets today. They have become a necessity for everyone, from children to seniors. A mobile phone without any installed applications is considered impractical. Nowadays, there are numerous applications available for various purposes that can be installed on mobile devices. Apps have made life easier and have become more indispensable assistants than ever before.

Client-server interaction makes it possible to divide the functionality and computing load between client applications (service customers) and server applications (service providers). Knowledge of the application architecture allows the tester to more efficiently conduct functional, cross-browser, usability, and performance testing.