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Author: ProHoster

Assessment of changes in the choice of equipment by Linux users in Russia for 2015-2020

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On the Linux-Hardware.org portal, which aggregates statistics on the use of Linux distributions, it became possible to build graphs of relative popularity, which made it easier to identify trends in user preferences, minimizing the impact of sample growth and the growing popularity of distributions. Below is a sample that evaluates changes in the preferences of Linux users in Russia for 2015-2020 using the Rosa Linux distribution as an example. The study involved 20 thousand […]

Deploying and configuring node-red authentication on docker-compose

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Deploying and configuring node-red authentication on docker-compose Deploying node-red on docker-compose with authorization enabled and using a docker volume. Create a docker-compose.yml file: version: "3.7" services: node-red: image: nodered/node-red environment: - TZ=Europe/Moscow ports: - "11880:1880" # 11880 - port to connect to the container , 1880 is the port on which node-red runs inside the container. volumes: — "node-red:/data" # node-red […]

Getting Amplitude data via API

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Introduction Amplitude as a product analytics tool has proven itself very well due to the simple setup of events and the flexibility of visualizations. And often there is a need to set up your own attribution model, cluster users or build a dashboard in another BI system. It is only possible to perform such a scam if you have raw event data from Amplitude. How to get this data with minimal knowledge […]

Conference NDC London. Microservice disaster prevention. Part 1

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You've spent months converting your monolith into microservices, and finally everyone has come together to flip the switch. You go to the first web page... and nothing happens. Reload it - and again no good, the site is so slow that it does not respond for several minutes. What happened? In his speech, Jimmy Bogard will conduct a "postmortem autopsy" on the real […]

Qualcomm Snapdragon 865 Plus processor to debut in July

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Currently, Qualcomm's flagship mobile processor is the Snapdragon 865. Soon, according to network sources, this chip will have an improved version - Snapdragon 865 Plus. And this is despite the fact that some time ago there were rumors that this chip should not be expected until next year. The Snapdragon 865 Plus solution […]

Samsung Galaxy A51s 5G smartphone spotted with Snapdragon 765G processor

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The popular benchmark Geekbench has become a source of information about another upcoming Samsung smartphone: the tested device is codenamed SM-A516V. It is assumed that the device will be released on the commercial market under the name Galaxy A51s 5G. As reflected in the name, the new product will be able to function in fifth generation mobile networks. Geekbench says that the smartphone uses a Lito motherboard. Under […]

Japan will have its own 5G

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In the US intention to drown Huawei, the Japanese saw a chance to find a second wind in the production of advanced telecommunications equipment. The “Made in Japan” label can once again become synonymous with industry-leading products. This is what NTT and NEC decided. And this will happen in the next ten years. So yesterday, Japanese telecommunications group Nippon Telegraph & Telephone announced that it would invest […]

Chrome, Firefox and Safari will limit the lifetime of TLS certificates to 13 months

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The developers of the Chromium project have made a change that stops trusting TLS certificates whose lifetime exceeds 398 days (13 months). The restriction will only apply to certificates issued starting September 1, 2020. For certificates with a long validity period received before September 1, trust will be retained, but limited to 825 days (2.2 years). An attempt to open a website with [...]

How the HiCampus architecture simplifies campus networking

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Here is a brief overview of Huawei's new HiCampus architecture, which is based on fully wireless user access, IP + POL, and an intelligent platform on top of the physical infrastructure. At the beginning of 2020, we introduced two new architectures that were previously used exclusively in China. About HiDC, which is designed primarily for the deployment of data center infrastructure, […]

Do it yourself or how to customize a Snom phone. Part 2 icons and images

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As we promised in the first part of the article, this continuation is devoted to changing icons on Snom phones on your own. So, let's begin. Step one, you need to get the firmware in tar.gz format. You can download from our resource here. All snom icons are available and included in each firmware version. Note: Please note that each firmware version contains configuration files specific to […]

Do it yourself or how to customize a Snom phone. Part 1 colors, font, background

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Many of us really like it when any thing is made for us! When we feel a certain “level of ownership”, which allows us to stand out against the background of the “gray mass”. The same chairs, tables, computers, etc. Everything is like everyone else! Sometimes even such a small thing as a company logo on an ordinary pen allows us to feel special and […]

Russian satellite for the first time transmitted scientific data from space through European stations

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It became known that for the first time in history, European ground stations received scientific data from a Russian spacecraft, which was the Spektr-RG orbital astrophysical observatory. This is stated in a message that was published on the official website of the state corporation Roscosmos. “In the spring of this year, Russian ground stations, usually used for communication with Spektr-RG, were in an unfavorable location for receiving signals […]

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