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"Geek Headlines"-the news circle of technical staff!
Good morning, CSDN readers and friends, "Geek Headlines" is coming, let's take a look at today's important news worthy of our technical attention.
Get a quick overview of news points in one minute!
my country's 5G users exceed 110 million and plan to exceed 600,000 5G base stations by the end of 2020
Ali Zoo adds another member: the new manufacturing No. 1 project "Rhino Smart Manufacturing" officially unveiled
From October 1, online games ban big data
Tmall sets up a real estate department: no profit for at least 3 years, full income subsidies for buyers
TikTok Europe has over 100 million monthly active users and will continue to expand the team size in Europe
Two years later, Microsoft's "undersea data center" was salvaged, and the failure rate was only 1/8 on land
Serbia: 5G cooperation with Huawei will not be affected, many things are in preparation
Apple iOS / iPadOS 14 official version is here
Red Hat develops NVFS file system
IBM open source A2O POWER processor core
Domestic news
my country's 5G users exceed 110 million and plan to exceed 600,000 5G base stations by the end of 2020
On September 15, the 5G Innovation and Development Summit Forum with the theme of "5G New Infrastructure, Smartly Leading the Future" was held in Chongqing. At the forum, the China Academy of Information and Communications Technology stated that China has more than 110 million 5G users and plans to have more than 600,000 5G base stations by the end of 2020, covering cities above prefecture-level nationwide. According to the user base, China is the world's largest 5G market, but the number of 5G users is still less than one-tenth of the entire Chinese mobile market. As of June 2020, China's three major mobile operators have 1.6 billion users (China has 1.4 billion people, and many people have more than one mobile phone). According to the Institute of Information and Communications Technology, 5G mobile phone shipments accounted for 60% of August mobile phone shipments.
Ali Zoo adds another member: the new manufacturing No. 1 project "Rhino Smart Manufacturing" officially unveiled
On the afternoon of September 16, the new animal of Alibaba Zoo was announced today-the rhinoceros, as the newly manufactured "Project One", the rhino smart manufacturing plant was officially put into production in Hangzhou. Alibaba revealed that this strategic-level project has been operating confidentially for 3 years, and it is the landing of "new manufacturing" in Alibaba's five new strategies. It is reported that Alibaba puts the exploration of new manufacturing first in the apparel industry. Rhino Smart Manufacturing is a digital and intelligent manufacturing platform dedicated to small and medium-sized enterprises. It uses cloud computing, IoT, and artificial intelligence technologies. 80% of its team are engineers. Before it was put into production, more than 200 small and medium-sized Taobao merchants had piloted cooperation.
From October 1, online games ban big data
From October 1st, the "Interim Regulations on Online Tourism Operation Service Management" formulated by the Ministry of Culture and Tourism will be officially implemented, which clearly states that the abuse of big data analysis and other technical means to set unfair trading conditions on tourists' consumption records, travel preferences, etc. Behavior will be prohibited. In other words, the widely criticized online travel platform using big data will become a forbidden area.
Tmall sets up a real estate department: no profit for at least 3 years, full income subsidies for buyers
Tmall and E-House announced a strategic cooperation to jointly launch the "Tmall Haofang" platform. In the future, Tmall Haofang will help real estate companies customize online real estate flagship stores, integrate 3D purchasing technology, live broadcast and more financial service capabilities with the real estate industry, and open up the entire link of online house viewing and house purchase. It is reported that Tmall Haofang will not make money for at least the next 3 years, and 100% of all income will subsidize home buyers. In addition, Tmall and E-House jointly released the "Real Estate Transaction Collaboration Mechanism" (ETC), which will be based on new product upgrades to provide four transaction scenarios for new houses, second-hand houses, special houses, and auction houses, and carry multiple real estate transactions online. Item service function.
International news
TikTok Europe has over 100 million monthly active users and will continue to expand the team size in Europe
On September 14, local time, Rich Waterworth, general manager of TikTok's European business under ByteDance, revealed that at present, the number of TikTok European monthly active users has exceeded 100 million. To better serve the local market, TikTok Will continue to expand the team size and expand team functions in Europe.
Two years later, Microsoft's "undersea data center" was salvaged, and the failure rate was only 1/8 on land
Recently, Microsoft announced that they had salvaged a data center from a sea in Scotland: two years later, the salvage results showed that the failure rate of the data center was only 1/8 of that on land. This result is very important, because for this data center sealed in a subsea container, server maintenance is much more difficult than on land. The ultra-low failure rate shows that the idea of "sinking the data center under the sea" is feasible and an environmentally friendly and economical solution.
Serbia: 5G cooperation with Huawei will not be affected, many things are in preparation
The Huawei Innovation Development Center opened on Monday under the witness of Serbian Prime Minister Ana Brnabic and Chinese Ambassador to Serbia Chen Bo. Branabic said that the center will greatly help Serbia to further achieve digitalization. Despite signing an agreement with Washington, the country is still developing many front-end technologies with Huawei before the introduction of 5G.
Apple iOS / iPadOS 14 official version is here
After three months of testing, the official version of iOS/iPadOS 14 finally arrived on September 17. The following compatible devices can be updated to the latest iOS/iPadOS 14. Because it is a major version update, it is recommended to check before the update Data is backed up. iPhone: iPhone 11 series/ iPhone XS series/ iPhone X/ iPhone 8 series/ iPhone 7 series/ iPhone 6s series/ iPhone SE (1st and 2nd generation)/ iPod touch (7th generation) iPad: iPad Pro series/ iPad Air ( 2nd and 3rd generation)/iPad (5th, 6th, 7th generation)/iPad mini (4th, 5th generation)
Programmer area
Red Hat develops NVFS file system
Red Hat is developing a new file system called NVFS, designed for persistent memory such as Intel Optane DCPMM. NVFS is not the first new high-performance file system designed for persistent memory. Andiry Xu, who currently works at Google, participated in the development of the NOVA file system during his PhD in San Diego, California, but this development effort was terminated last year. The NVFS developed by Red Hat engineer Mikulas Patocka adopts a design method similar to EXT4, integrates the VFS code of Linux, and has better performance on persistent memory than EXT2/EXT4/XFS and NOVA.
IBM open source A2O POWER processor core
IBM has open sourced the A2O POWER processor core through the OpenPOWER Foundation, and related information is posted on GitHub. The soft core is authorized by the C-BY 4.0 license. A2O is an out-of-order, multi-threaded, 64-bit POWER ISA core. It is designed to be used as a custom and embedded processor for SoC devices. It is optimized for single-threaded performance and is suitable for use scenarios including AI, autonomous driving and safety.
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