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Short and sweet: how to choose a RAID/HBA controller for the server

RAID controllers have not left and are not going to, on the contrary, hardware controllers for NVME and PCI Express drives (including M2 format drives) are entering the market. The abundance of drives and software features of RAID/HBA make you approach this choice as responsibly as possible, otherwise you may lose data. RAID controllers have not left and are not going to, on the contrary, hardware controllers for NVME and PCI Express drives (including M2 format drives) are entering the ...
RAID HBA Server
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Server fans: what they are, how they work

Server fans play a key role in maintaining the temperature at an optimal level. They operate at high speeds to ensure sufficient airflow within the server system, thereby cooling it. Most server fans are designed to operate at different speeds, which significantly enhances their efficiency. This means that when the server system is under load, the server fans operate at higher speeds to increase cooling, and when the load is light, the speed decreases. The main function of server fans is to ...
Server fans
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What can Synology be replaced with in the conditions of sanctions. Part 2: Choosing a software

The most difficult thing is not even to pick up packages to replace Synology services with free ones, but to support their work, promptly responding to glitches and updates. This is not an easy, but doable task that can be completed in a few weeks. Installing applications, configuring services Having planned the storage, I proceed to installing the software. Docker is already installed, and now I will install MergerFS and SnapRAID file system support for the archived data array. For example ...
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What can Synology be replaced with in the conditions of sanctions. Part 1: Choosing a stable platform.

You are very lucky if you used the NAS's of this company only for storing files: you will easily find a replacement for yourself. It's much worse if your business is actively tied to DSM services, including those related to virtualization, video surveillance, backups and fault tolerance. After the events of February 2022, Synology was one of the first to file for divorce and leave the Russian market. This means that any other market is not immune from the fact that the company does not fall ...
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The history of the creation of cryptocurrencies

The history of the emergence of cryptocurrencies is not as unambiguous as it seems to many. Its appearance began several decades before 2009. The first concept of cryptocurrencies arose in 1983, when David Chaum and Stefan Brands described the possibility of using electronic money. Such information was a breakthrough for its years, but it did not go further. The history of the emergence of cryptocurrencies is not as unambiguous as it seems to many. Its appearance began several decades before ...
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What do cryptocurrencies and Linux have in common, and why neither "took off"

... Yes, Linux won in the server segment, primarily because of advanced ... a good example of free open source software), this is VMware. ... beautiful, you can work with Synology or  QNAP  devices for ... that this whole world of open source software is made by ... if in the world of open source software, this overwhelming majority at ... not Bitcoin. Which cryptocurrencies have a chance? Therefore, cryptocurrencies face an impossible ... points and unrealized ideas. Will cryptocurrencies disappear? Obviously not, because ...
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What is Web 2.5?

Today, everyone is actively discussing Web 3.0, but there is no clear understanding of how the third generation of the Internet works yet. Major brands and companies are actively striving to get there, although in fact the era of Web 3.0 has not yet arrived. The global Internet community is not yet ready for Web 3.0, in fact, the technology has not yet been developed to such an extent that it can be said that Web 3.0 is already being used at the present time. In this regard, a new concept of Web ...
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Exclusive interview with Synology GmbH CEO Jeffrey Huang

Will Vendor Lock be implemented, how did the company survive the mining fever, how does it look at Web3 and decentralization, ZFS and RAID 2.0+, will DSM be sold separately? We are talking about this and other topics with the CEO of Synology. - I would like to start the conversation with a question about the home user market. When Synology was just starting out, the NAS was a mystery to the average person, and most PC and laptop owners did not understand what it was for. Now, after so many ...
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Impregnable NAS: hardening and protecting Synology

A modern NAS is quite capable of protecting itself from most attacks and guaranteeing not only the continuity of the service, but also the inviolability of the stored data. Even with minimal settings and following the manufacturer's recommendations, the NAS can become an impregnable fortress for an attacker, so reliable that you can connect the device directly to the Internet without a Firewall, leave it literally in an unguarded place (which is important for peripheral installations), being ...
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Synology RS4021xs+review. An inexpensive NAS that has everything!

We have a typical business NAS of the Mainstream class: with two 10-Gigabit network ports, a fault-tolerant power supply unit and an 8-core Intel Xeon D-1541 processor. This is a solution for most large and small organizations, which can be assigned to file sharing on the network, backup and operation of various services. In the Synology corporate storage line, the RS40xx series is the main workhorse, on the basis of which you can solve most tasks in small and medium-sized businesses. This ...
Synology NAS