Digital problems that waste everyone’s time — and how to solve them in minutes | DevTet Tools Digital problems that waste everyone’s time — and how to solve them in minutes DevTet team 6 min read Updated 2026 An image won’t send, a PDF is too large, several documents need to be merged into one […]
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Nutanix vs Proxmox vs VMware — Which Hypervisor Should You Choose? Virtualization is the foundation of modern IT infrastructure. Instead of each application having its own physical server, virtualization enables running multiple virtual machines on a single physical server — reducing hardware costs, improving resource utilization, and simplifying management. But which hypervisor to choose? VMware
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Documentation in Your Company — Why It’s Essential and How to Organize It “Only Mark knows that, ask him.” This phrase is a symptom of one of the biggest problems in small and medium businesses — knowledge that exists only in employees’ heads, written nowhere, unavailable when Mark isn’t around. What happens when Mark goes
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Monitoring with Grafana and Prometheus — How to Monitor Your Server in Real Time Imagine this scenario: a client calls you on Monday morning and says their website hasn’t been working since Saturday at midnight. You have no idea when the problem occurred, which service went down, or what the cause was. An hour of
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How to Compress Images Without Losing Quality — Complete Guide Images are one of the biggest reasons websites load slowly. Studies show that 53% of users abandon a site if it doesn’t load within 3 seconds — and uncompressed images are the most common culprit. On the other hand, overly aggressive compression destroys quality and
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How to Remove Background from an Image for Free — Complete Guide Removing the background from an image is one of the most common needs in graphic design, e-commerce photography, and marketing. A few years ago it required Photoshop and hours of work. Today, thanks to artificial intelligence, the same job can be done in
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How to Reduce PDF File Size — Complete Guide PDF files are the standard in the business world — contracts, invoices, presentations, reports. But what happens when the PDF you need to send by email is 50MB, and the attachment limit is 25MB? Or when you try to upload it to a portal, and the
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