投稿時間:2023-10-03 07:03:58 RSSフィード2023-10-03 07:00分まとめ(4件)

カテゴリー	サイト名	記事タイトル	リンクURL	頻出ワード・要約等	登録日
AWS	AWS Developer Blog	Update to AWS SDK for Java v2, AWS SDK for .NET v3, and AWS Tools for PowerShell when using S3 GetObjectAttributes API	https://aws.amazon.com/blogs/developer/update-to-aws-sdk-for-java-v2-aws-sdk-for-net-v3-and-aws-tools-for-powershell-when-using-s3-getobjectattributes-api/	This blog post is intended to notify customers using the AWS SDK for Java v x AWS SDK for NET v x or AWS Tools for PowerShell v x of a change in parameter type for the S GetObjectAttributes API This change may require a type definition change in your code On September we released a	2023-10-02 21:18:50
AWS	AWS Machine Learning Blog	Code Llama code generation models from Meta are now available via Amazon SageMaker JumpStart	https://aws.amazon.com/blogs/machine-learning/code-llama-code-generation-models-from-meta-are-now-available-via-amazon-sagemaker-jumpstart/	Today we are excited to announce Code Llama foundation models developed by Meta are available for customers through Amazon SageMaker JumpStart to deploy with one click for running inference Code Llama is a state of the art large language model LLM capable of generating code and natural language about code from both code and natural language prompts Code	2023-10-02 21:30:04
AWS	AWS Messaging and Targeting Blog	Amazon SES: Email Authentication and Getting Value out of Your DMARC Policy	https://aws.amazon.com/blogs/messaging-and-targeting/email-authenctication-dmarc-policy/	Amazon SES Email Authentication and Getting Value out of Your DMARC Policy Introduction For enterprises of all sizes email is a critical piece of infrastructure that supports large volumes of communication To enhance the security and trustworthiness of email communication many organizations turn to email sending providers ESPs like Amazon Simple Email Service Amazon SES	2023-10-02 21:29:56
海外TECH	Engadget	One of the brightest objects in the night sky is a human-made satellite	https://www.engadget.com/one-of-the-brightest-objects-in-the-night-sky-is-a-human-made-satellite-212617952.html?src=rss	A prototype satellite has become one of the brightest objects in the night sky and it may soon be accompanied by dozens more An observation campaign tracking the BlueWalker satellite launched in September by AST SpaceMobile found that it is at times brighter than all but a handful of stars and planets that can be seen from Earth The findings published in the journal Nature highlight a fast escalating concern among astronomers who have warned that the influx of private space ventures in low Earth orbit could alter our view of the night sky and interfere with research Researchers with the International Astronomical Union s Center for the Protection of the Dark and Quiet Sky from Satellite Constellation Interference CPS observed BlueWalker over the course of days BlueWalker s antenna array measures just shy of square feet making it the largest yet for a commercial satellite in low Earth orbit That huge array reflects sunlight and after it unfurled its brightness spiked The effect isn t constant but instead fluctuates depending on factors like the satellite s position relative to the sun and the viewing angle The CPS team observed it from sites in Chile the US Mexico New Zealand the Netherlands and Morocco These results demonstrate a continuing trend towards larger brighter commercial satellites which is of particular concern given the plans to launch many more in the coming years said Siegfried Eggl one of the co authors of the study While these satellites can play a role in improving communications it is imperative that their disruptions of scientific observations are minimized AST SpaceMobile eventually plans to deploy a fleet of roughly cellular broadband satellites based on the BlueWalker design SpaceX whose thousands of Starlink satellites have repeatedly come under scrutiny for their potential impact on the night sky has experimented with dark coatings to cut down on the amount of reflected light to limited success For astronomers to whom it poses a growing headache it s not enough Stations observing from the ground will need to develop satellite avoidance strategies to work around these artificial constellations the researchers note in the paper And visibility isn t the only problem Commercial satellites including BlueWalker flooding low Earth orbit also threaten to interfere with radio astronomy A separate study led by the CPS and published earlier this year found Starlink satellites are leaking unintended electromagnetic radiation that could disrupt radio telescope observations nbsp This article originally appeared on Engadget at	2023-10-02 21:27:06