Habr is changing the world. We have been blogging for over a year. About six months ago we received quite logical feedback from Khabrovsk residents: “Dodo, you say everywhere that you have your own system. What kind of system is this? And why does the pizzeria chain need it?” We sat and thought and realized that you are right. We try to explain everything with our fingers, but [...]
The translation of the article was prepared on the eve of the start of the course “Administrator Linux. Professional". From time to time, here and there questions arise about Gluster's recommendations regarding kernel customization and whether it is necessary. This need rarely arises. The core performs very well under most workloads. Although there is a downside. Historically, the Linux kernel tends to consume a lot of memory when given […]
The camera capabilities of the Vivo X50 Pro+ smartphone were tested by professionals from DxOMark. As a result, the device took third place in the rating with a total score of 127, only slightly behind Huawei P40 Pro, which currently holds second position with 128 points. The leader at the moment is Xiaomi Mi 10 Ultra, which was awarded 130 points. The camera received a score of 139 […]
Nintendo has introduced new fighters in the fighting game Super Smash Bros. Ultimate, which is only available on Nintendo Switch. They were Steve and Alex from Minecraft. The characters will be included in the second Fight Card. Look at the characters' capabilities and listen to a short message from the director of Super Smash Bros. You can watch Masahiro Sakurai's Ultimate in the trailer below. Besides Steve and Alex, […]
Britain has officially stated that the Chinese company Huawei has failed to properly address security gaps in telecommunications equipment used in the country's cellular networks. It was noted that the “national scale” vulnerability was discovered in 2019, but it was fixed before it became known that it could be exploited. The assessment was given by a supervisory board chaired by a member of the Center […]
After ten years of inactivity, the Fedora Mobility group has resumed its work to develop an official edition of the Fedora distribution for mobile devices. The currently developed version of Fedora Mobility is designed for installation on the PinePhone smartphone, developed by the Pine64 community. In the future, editions of Fedora and other smartphones such as Librem 5 and OnePlus 5/5T are expected to appear, once support for them […]
The advocacy organization Software Freedom Conservancy (SFC) has introduced a new strategy for ensuring GPL compliance in devices whose firmware is built on Linux. To implement the proposed initiative, the ARDC Foundation (Amateur Radio Digital Communications) has already allocated a grant of $150 thousand to the SFC organization. The work is planned to be carried out in three directions: Forcing manufacturers to comply with the GPL and […]
Element acquires Gitter from GitLab to adapt the service to work within the Matrix federated network. This is the first major messenger that is planned to be transparently transferred to a decentralized network, along with all users and message history. Gitter is a free, centralized tool for group communication between developers. In addition to the typical functionality of team chat, which is essentially similar to proprietary […]
There is an opinion that Yandex, occupying a leading position in the Internet search market in Russia, does not just promote its services in publicly accessible ways. And that, with the help of “sorcerers,” he is pushing sites with behavioral indicators better than those of his own services into the back rows. And that he, taking advantage of the trust of his own audience, misleads users and offers not the most relevant sites […]
Five years ago I tried working with Tarantool, but then it didn’t work for me. But recently I held a webinar where I talked about Hadoop and how MapReduce works. There they asked me a question: “Why not use Tarantool for this task?” Out of curiosity, I decided to return to it, test the latest version - and this […]
Good afternoon and good mood! This is a small tutorial on setting up NIDD (Non-IP Data Delivery) in the MTS cloud service with the self-explanatory name “M2M Manager”. The essence of NIDD is the energy-efficient exchange of small data packets over the NB-IoT network between devices and the server. If previously GSM devices communicated with the server by exchanging TCP/UDP packets, then an additional method has become available for NB-IoT devices […]
The Chinese company Xiaomi will soon expand its range of inexpensive smartphones with the Poco C3 model: released teasers indicate that the device will debut next Tuesday, October 6. The image schematically shows the main multi-module camera of the Poco C3, enclosed in a square-shaped block with rounded corners. Three optical modules with image sensors and a flash are combined. According to rumors, […]
