Today, almost no discussion on any topic goes on for a long time without raising the topic of the pandemic in some way. this agenda dominates our entire lives in many ways today. of course, life will continue, but somewhat differently. companies have had to rethink their business models and adapt to the fact that in the near future fewer people will work in the office, many will continue their activities remotely. This situation has put pressure on IT departments, including new security issues.
Оборудование InfiniBand не пользуется высоким спросом на вторичке, поэтому цены на него в 5-10 раз ниже, чем на 10-гигабитное. При этом, скорость - выше, а сети можно строить вообще без коммутаторов.
When you look at how large companies are rowing everything that is bad in the world of protocols and network solutions, you do not immediately understand what is happening, so let's figure it out together.
Employees can pose a significant risk to the security of corporate networks and the data they hold. The severity of this problem is confirmed by research – 68% of organizations feel moderately or extremely vulnerable to insider attacks.
What if there is a new kind of workload and I want to collect a lot more memory than you can imagine? What if I want one computer to address a petabyte of memory? But today, no one knows how to build such a system except IBM.
In recent years, we have seen an increase in the performance of data storage technologies, which eventually reached the physical limits due to outdated data exchange protocols in data centers. Despite the use of 100GbE and new networking technologies such as InfiniBand, these legacy protocols continue to slow down the performance of flash drives because they are isolated within devices. In this article, we will talk about the non-Volatile Memory Express (NVMe) specification. Next, we'll focus on NVMe over Fabrics (NVMe-oF) and NVMe over RDMA over Converged Ethernet (NVMe over RoCE), new Protocol specifications designed to address problem points in modern storage networks.