Blog SERVER.UA

On December 4, 2025

A computer on a scale is contrasted with a box with an error, symbolizing the importance of bug fixes and updates. — Bug fixes maintain stability no less than system updates

In the modern digital environment, most users are accustomed to perceiving updates as something big and noticeable: new design, features, interfaces or capabilities that immediately catch the eye. Updates are associated with something significant that adds new potential to a system. At the same time, bug fixes — meaning corrections of errors in software — often seem less noticeable and even “boring.” However, in reality, they are fundamentally important and, in some cases, even more critical than large-scale updates. To understand why, it’s worth examining the nature of bugs, their impact on stability and security, and how to correctly evaluate the quality of software.

Top Mistakes Businesses Make When Moving Online

In Uncategorized

Upset businessman at laptop, around icons of online project problems. — The most common mistakes that prevent businesses from successfully going online

The transition of a business to the online space stopped being a fashionable trend long ago — today it is a necessity for survival and growth. However, even companies with offline sales experience often repeat the same mistakes that complicate the launch or slow down development. The online environment has its own rules, where technical stability, user convenience, and understanding of digital tools become crucial. To avoid unnecessary expenses and losing customers, it is worth understanding which mistakes businesses most often make during digitalisation and why they become critical.

Touchscreen MacBook Is on the Horizon

In Uncategorized

The first hints of a touch-screen MacBook have already become a reality

The laptop market is gearing up for another significant update, as Apple is officially working on a premium MacBook with a touchscreen. The idea of combining a classic laptop form factor with a full touchscreen has long been discussed in the tech community, but the company traditionally avoided moving to this format. Now the situation is changing, and by early 2026, users may see the first MacBook that responds to touch. This is not just the addition of a new feature, but a rethinking of how to interact with macOS and Apple’s portable devices in general.

How Server Speed Affects Website Performance in the Mobile Internet World

In Servers

Servers, global network and smartphone with an up arrow symbolizing the speed of websites. — How server speed determines the performance of sites on the mobile Internet

In today’s digital environment, users increasingly interact with websites through smartphones rather than computers. This means that loading speed becomes critically important not only for comfort but also for a business’s ability to retain customers. Mobile internet, even in 4G or 5G formats, is more prone to fluctuations in speed and stability, so the servers powering a website must be highly efficient. How quickly they respond to a request directly influences whether a user stays on the page and completes their action — making a purchase, browsing a catalog, filling out a form, or reading content.

How Data Center Modernization Helps Cities Reduce Energy Costs

In Colocation

Server racks with an arrow pointing towards the city, symbolizing the transfer of heat from the data center to the buildings. — Heat from data centers is transformed into a resource for urban infrastructure

Modern data centers have become the foundation of the digital economy: they power cloud services, online platforms, artificial intelligence, and thousands of business processes. But with this growth comes another challenge — energy consumption. Servers generate large amounts of heat that must be constantly removed to prevent overheating. Usually, this heat is simply wasted, while additional megawatts of electricity are consumed to cool the equipment. However, new approaches to data center modernization show that this “waste heat” can become a valuable resource for cities.

How Let’s Encrypt Changed the Architecture of Security

On November 28, 2025

A shield with a lock symbolizing data protection and secure internet connections. — How Let’s Encrypt made the internet safer

The emergence of Let’s Encrypt became one of the most important milestones in the history of internet security. Until 2015, obtaining an SSL or TLS certificate was a complex, expensive, and time-consuming process. Many website owners postponed switching to HTTPS because they had to navigate bureaucratic procedures, wait for certificate approval, and manually configure their servers. This created a paradox: the technology for protecting data existed, but access to it remained limited. Let’s Encrypt made security widespread, affordable, and automated — transforming not only the approach to encryption but also the architecture of the internet as a whole.

Why the Transition from HTTP to HTTPS Took 20 Years

On November 27, 2025

The screen shows HTTP with an open lock on the left, HTTPS with a closed lock on the right, and an hourglass in between. — The long journey from unencrypted connections to complete web traffic security

The transition of the internet from HTTP to HTTPS seems like an obvious step today, when secure connections have become the standard. However, this process stretched out for nearly two decades. Although HTTPS has existed since the late 1990s, its widespread adoption began only after 2015. The reasons for this delay lie in technical limitations, low availability of certificates, reluctance of website owners to change infrastructure, and even psychological factors. To understand why the entire world took so long to switch to a secure protocol, it’s important to look at the history, technologies, and context of internet development.

What Makes Turbo VPS Different from a Regular VPS

On November 27, 2025

In Servers

Two servers: one marked with a speed symbol, the other with a cloud icon, highlighting the difference between VPS types. — Difference in performance of different types of VPS

Virtual servers have long been the foundation of modern online projects. They provide flexibility, high performance, and the ability to scale without significant costs. However, a new class of solutions has emerged on the market — Turbo VPS, which immediately draws attention with its increased speed and stability. At first glance, it may seem like just a marketing name for a regular VPS, but in practice, the difference between them is substantial. To understand why Turbo VPS works faster and more consistently, it’s important to examine which technologies deliver this performance boost and what the user gains in real-world operation.

How Backup Frequency Affects the Risks of Data Loss

On November 27, 2025