On the first day of the I / o2022 developer conference, Google grandly launched a fully managed PostgreSQL database called alloydb. Compared with Aurora PostgreSQL competitor of Amazon cloud service (AWS), Google claims that alloydb is twice as efficient. In addition, under the same workload, the operation efficiency of alloydb can reach four times that of standard PostgreSQL, and the speed of analysis and query is also 100 times faster.
Recently, Harley Davidson's electric motorcycle brand livewire released its cheapest model s2delmar so far. The first batch of Delmar motorcycles, known as the "launch edition", sold for $17699 (about 120000 yuan), and the starting price of the basic model was $15000 (about 106000 yuan).
The southwest regional administration of civil aviation of China today issued a circular on a Tibetan Airlines passenger plane that deviated from the runway at Chongqing airport. It was reported that on May 12, 2022, Tibet Airlines flight tv9833 deviated from the runway during takeoff and taxiing at Chongqing airport while performing the Chongqing Nyingchi passenger transport mission.
"I'm playing a game and I'm disconnected from a phone game", "I'm chatting on wechat and I'm having a phone network card", "I can't visualize video when making a call"... Have you encountered the above "slot points" in your daily life? Now 5g new calls have been put into trial use, and these problems can be solved in theory. It has been one month since the trial commercial use of 5g new call announced by the operator. Have users started to use it? How do you feel?
Stem cell therapy has shown great prospects in many fields, but one application that scientists are particularly excited about is the next generation treatment of Parkinson's disease. An experimental team in this field has proved that the implantation of carefully cultured stem cells into mice can significantly recover the typical motor symptoms of the disease. Now they are looking at the upcoming human trials.
Addicted to mobile phones, may suffer from Alzheimer's disease at a young age? You're right. The latest research from the University of Washington shows that excessive radiation from mobile phones and wireless networks can lead to early-onset Alzheimer's disease. The word "early" indicates that this kind of Alzheimer's disease may begin to attack before the age of 65. In fact, many patients with early-onset Alzheimer's disease have symptoms between the ages of 30 and 60, while traditional Alzheimer's disease is more common in people over the age of 70.
Although Intel's 12th generation alderlake processor has built-in DDR4 / ddr5 memory controller, motherboard manufacturers prefer to provide mainstream D4 version in DIY market for cost performance. The good news is that with the popularity of ddr5 memory supply, its price is gradually approaching DDR4. Therefore, seven rainbow also provides gamers and content creators with igamez690d5ultra motherboard with more confidence to meet the needs of these customers who want to build high-performance PCs.
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According to foreign media reports, in order to protect pets in vehicles, Ford has developed an airbag installed at the bottom of the seat and has obtained a patent. The patent was submitted on December 9, 2020 and published on May 10, 2022 with serial number 11325554.
VR equipment has been tepid, which may be largely due to the "bulky" head display. Recently, according to foreign media reports, NVIDIA is working with the research team of Stanford University to develop a real "VR glasses", which are easy to use and have stronger display effect.