投稿時間:2021-09-29 07:23:17 RSSフィード2021-09-29 07:00 分まとめ(28件)

カテゴリー等	サイト名等	記事タイトル・トレンドワード等	リンクURL	頻出ワード・要約等/検索ボリューム	登録日
IT	気になる、記になる…	Apple、開発者に対し｢macOS Monterey beta 8｣をリリース	https://taisy0.com/2021/09/29/146705.html	apple	2021-09-28 21:52:43
TECH	Engadget Japanese	グルっと回す気持ち良さ！パズルアクション『ロール・ルーム』：発掘！スマホゲーム	https://japanese.engadget.com/roll-room-211024972.html	話題	2021-09-28 21:10:24
TECH	Engadget Japanese	Alexa、オフライン音声認識に対応　ユーザープライバシーに配慮	https://japanese.engadget.com/alexa-offline-210027230.html	alexa	2021-09-28 21:00:27
ROBOT	ロボスタ	壁掛けできるAmazon「Echo Show 15」を発表！家族を見分ける「ビジュアルID」機能、フォトフレームにもなる1080pフルHD対応	https://robotstart.info/2021/09/29/echo-show15-unveiled.html	echoshow	2021-09-28 21:03:36
IT	ITmedia 総合記事一覧	[ITmedia News] 新生「Microsoft Store」、Amazonに続きEpic Gamesも参加	https://www.itmedia.co.jp/news/articles/2109/29/news070.html	amazon	2021-09-29 06:37:00
AWS	AWS - Webinar Channel	Getting Started with Amazon MemoryDB for Redis - AWS Online Tech Talks	https://www.youtube.com/watch?v=Jbq_XZMZEKY	Getting Started with Amazon MemoryDB for Redis AWS Online Tech TalksDevelopers today build modern applications using microservices architectures These applications demand extreme low latency to deliver real time performance for end users and flexible programming to adjust to modern application needs Introducing Amazon MemoryDB for Redis the newest fully managed database from AWS MemoryDB is a Redis compatible durable in memory database service that delivers ultra fast performance Because MemoryDB stores your entire dataset in memory and uses a Multi AZ transactional log you achieve both in memory performance and data durability Learn about MemoryDB and how you can use it to build microservices based applications Plus dive deep with a demo on how to get started with MemoryDB Learning Objectives Get to know Amazon MemoryDB for Redis Learn how to build fast and flexible microservices based applications with MemoryDB Learn how to get started with MemoryDB To learn more about the services featured in this talk please visit	2021-09-28 21:35:53
AWS	AWS - Webinar Channel	Transform your Developer Operations with ML-Powered Insights - AWS Online Tech Talks	https://www.youtube.com/watch?v=uJYs_3XJlZY	Transform your Developer Operations with ML Powered Insights AWS Online Tech TalksDevOps teams are maturing and looking to reduce complexity by adopting more standardized toolchains and workflows and pivoting towards cloud services that embed basic infrastructure automation Although DevOps technology has evolved dramatically over the last few years it is still challenging For many customers DevOps still requires too much time and expertise to implement and maintain automation Join this tech talk to learn how you can augment your developer expertise with ML capabilities and leverage intelligent insights before problems arise helps teams be proactive enforce best practices by default and ultimately innovate faster Learning Objectives Discover how you can proactively improve code quality with continuous monitoring Understand how you can leverage ML powered insights to identify your most expensive line of code and fix performance issues Learn how you can deploy an AIOps solution to automatically detect and resolve operational issues To learn more about the services featured in this talk please visit	2021-09-28 21:35:33
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	!(否定)の処理の仕方が分かりません	https://teratail.com/questions/361799?rss=all	否定の処理の仕方が分かりませんUbuntuでのTerminal画面です。	2021-09-29 06:00:58
Azure	Azureタグが付けられた新着投稿 - Qiita	Azure Front doorの設定変更は、即時反映されないことがあるので注意	https://qiita.com/developer-kikikaikai/items/abe391d597df873c2ac4	また、TrafficManagerの切り替えはDNSでの切り替えになるため、設定対象が少ない分より早い設定反映が期待されますAzureFrontDoorも内部的にTrafficManagerを使っているようなので、AzureFrontDoorの構成を一部切り出して自分で作ってるような状態だと思いますデメリット一番のデメリットは、自分で構成を構築しない点です私もこれが詰まってAzureFrontDoorを試していました自前でAzureCDNTrafficManagerCustomDomainとDNS設定を行わないといけないアクセス元がTrafficManagerになるため、うまく使われる証明書を設定しないとHTTPSアクセスできない特に番目が今解決できていないです。	2021-09-29 06:58:24
海外TECH	Ars Technica	Tesla on Autopilot slammed into police cars despite flashing lights, lawsuit says	https://arstechnica.com/?p=1799177	police	2021-09-28 21:29:22
海外TECH	Ars Technica	Android 12.1 leak shows off iPad-style dock, dual-pane system UI	https://arstechnica.com/?p=1799002	android	2021-09-28 21:07:08
海外TECH	DEV Community	Serverless file storage with AWS Lambda	https://dev.to/kompotkot/serverless-file-storage-with-aws-lambda-1ghi	Serverless file storage with AWS LambdaHello Today we will deploy a serverless infrastructure based on AWS Lambda for uploading images or any other files with private storage in an AWS S bucket We will be using terraform scripts that are uploaded and available at my kompotkot hatchery GitHub repository This approach has the following advantages lambda is called on request and therefore allows to save on server maintenance costs if this functionality is not key for your applicationlambda functions have an isolated runtime environment which is ideal for processing uploaded files Should malicious code be uploaded the attacker will not be able to leave the sandbox and the sandbox session will be forcibly terminated after some timestoring files in an S bucket is very cheap Project structureAs an example we ll be using an abstract app for journal entries with an API We can upload an image in each entry and the structure is similar to a file directory journal entry image entry image image n entry n journal nOur hypothetical API has an endpoint for receiving an entry in a journal curl request GET url journal id entries entries id header Authorization token id If in response to this endpoint status code is equal to it means the user is authorized and has access to the journal Accordingly we will let them store images for this entry Registering the app on Bugout devTo avoid adding an extra table to the database which we would need for storing which image belongs to which entry we will use resources from Bugout dev This approach is used to simplify our infrastructure but if required this step can be substituted for creating a new table in your database and writing an API for creating modifying and deleting data about the stored images Bugout dev is open source and you can review the API documentation at the GitHub repository We will need an account and a team called myapp you can use any name in relation to your project at the Bugout dev Teams page you should save this team s ID for the next step in our case it s ed ec aabd daee Next let s create a Bugout dev Application for our team myapp through a curl request the token can be generated at the Bugout dev Tokens page and save it in the BUGOUT ACCESS TOKEN variable curl request POST url header Authorization Bearer BUGOUT ACCESS TOKEN form group id ed ec aabd daee form name myapp images form description Image uploader for myapp notes jq In response we will get confirmation of a successfully created application id fad f bc aaade group id ed ec aabd daee name myapp images description Image uploader for myapp notes The ID fad f bc aaade will be used for storing resources where every resource is the uploaded image s metadata The structure is set in any form depending on the required keys in our case it will look as follows id acd b f a dceeadc application id fad f bc aaade resource data id dfab beb ce ca name random image name entry id ed eb f bf deb extension png created at journal id d a b a ebb created at T updated at T As a result we have a remote database where every time we upload an image to an S bucket we ll be writing which journal journal id and which entry entry id the image was added to under which ID name and extension Preparing the AWS project environmentAWS will store images in an S bucket and function as a server on Lambda for image manipulation We will need an AWS account and a configured IAM user for terraform It is an account with Programmatic access to all resources without having access to the web console Get the access keys and add these variables to your environment export AWS ACCESS KEY ID lt your aws terraform account access key gt export AWS SECRET ACCESS KEY lt your aws terraform account secret key gt Let s also deploy a VPC with the subnets subnets with private access subnets with public accessThey will be useful for configuring the AWS Load Balancer The code for this module can be found under files distributor network Let s edit the variables in the variables tf file and launch the script terraform applyFrom the output add environment variables with values AWS HATCHERY VPC ID AWS HATCHERY SUBNET PUBLIC A ID and AWS HATCHERY SUBNET PUBLIC B ID Server codeIn our project we ll be using a simple AWS Lambda function In my experience I ve noticed that as the packet with code surpasses MB the upload speed to AWS drops dramatically Even if we upload it to the S bucket in advance and then make a lambda from it AWS can freeze for a long time Therefore if you are using third party libraries it can make sense to use lambda layers whereas if you aren t planning to use any libraries with lightweight code on CloudFront consider looking into lambda edge The full code can be found in the lambda function py file in the repository In my opinion it s more effective to work with nodejs but to facilitate in depth file processing we ll use python The code consists of main blocks MY APP JOURNALS URL API endpoint for accessing out journal entries appBUGOUT AUTH URL Bugout dev endpoint for writing resources image metadata FILES S BUCKET NAME hatchery files S bucket name where we ll store the imagesFILES S BUCKET PREFIX dev S bucket prefix where we ll store the imagesBUGOUT APPLICATION ID os environ get BUGOUT FILES APPLICATION ID Bugout dev application ID that we created priorLet s expand the default exception to proxy the response from Bugout dev Resources E g if the image does not exist when we request the resource we ll receive error which we ll in turn return to the client as a reply to the request for the missing image class BugoutResponseException Exception def init self message status code detail None gt None super init message self status code status code if detail is not None self detail detailTo save an image in an S bucket we ll use the cgi standard library that ll let us parse the request s body that was sent in multipart lt image type gt format We ll save images under the path journal id entries entry id images image id without specifying the file s name and extension def put image to bucket journal id str entry id str image id UUID content type str content length int decoded body bytes gt None c data parse header content type c data boundary bytes c data boundary utf c data CONTENT LENGTH content length form data parse multipart BytesIO decoded body c data for image str in form data file image path f FILES S BUCKET PREFIX journal id entries entry id images str image id s put object Body image str Bucket FILES S BUCKET NAME Key image path When we extract an image from the S bucket we ll need to encode it into base for correct transmission def get image from bucket journal id str entry id str image id str gt bytes image path f FILES S BUCKET PREFIX journal id entries entry id images image id response s get object Bucket FILES S BUCKET NAME Key image path image response Body read encoded image base bencode image return encoded imageThe lambda handler event context function s implementation is available at this GitHub link to sum up Firstly we assert that the request is formatted correctly and contains journal id and entry idThen we call our hypothetical app s API journal id entries entry id Depending on the request method GET POST or DELETE we read upload or delete an image from the journal s entryWhen we re uploading to the S bucket we check the extension and the file s size This can be expanded into hash verification to avoid uploading the same file etc Next we ll need to package requests into the Lambda library Luckily boto for work with AWS functionality is ready out of the box Let s create an empty python environment install the library and package the contents of site packages python m venv venvsource venv bin activatepip install requestscd venv lib python site packageszip r lambda function zip Place the created archive lambda function zip into the files distributor bucket modules s bucket files directory and add the Lambda function itself zip g lambda function zip r lambda function pyOur server is ready now we can upload code to AWS and deploy Lambda server to do so use the script in files distributor bucket terraform applyWe re left with A private AWS S bucket hatchery sources that stores the Lambda function codeA private AWS S bucket hatchery files that we ll store our images into with the prefix devAWS Lambda function with working server codeAn IAM role for the Lambda that allows writing into a specific S bucket and logsThe IAM role rules are in files distributor bucket modules iam files iam role lambda inline policy json The other file iam role lambda policy json is needed for the Lambda to function works correctly To debug Lambda you can just print the required values or use the standard logging module for python The output for every Lambda function call is available at AWS CloudWatch After creating the function add a variable BUGOUT FILES APPLICATION ID from our code to the Lambda environment which you can do in the tab Configuration Environment variables As the last step save the AWS Lambda arn into the environment variable AWS HATCHERY LAMBDA ARN Configuring the AWS Load Balancer and open portsThe only step left now is to create AWS Security Group where we ll set a port the AWS Load Balancer will listen to for subsequent data transmit into the Lambda function in our case it s and terraform apply var hatchery vpc id AWS HATCHERY VPC ID var hatchery sbn public a id AWS HATCHERY SUBNET PUBLIC A ID var hatchery sbn public b id AWS HATCHERY SUBNET PUBLIC B ID var hatchery lambda arn AWS HATCHERY LAMBDA ARNCongratulations our AWS Lambda function is open to the world and ready to upload and return images for our journal entries app	2021-09-28 21:30:57
Apple	AppleInsider - Frontpage News	Native Union Watch Puck review: Ultimate portable Apple Watch companion	https://appleinsider.com/articles/21/09/28/native-union-watch-puck-review-ultimate-portable-apple-watch-companion?utm_medium=rss	Native Union Watch Puck review Ultimate portable Apple Watch companionThe Native Union Watch Puck is the best way to power up your Apple Watch while on the go using your Mac or iPad s USB C port Native Union Watch PuckPortable power for Apple Watch Read more	2021-09-28 21:59:07
Apple	AppleInsider - Frontpage News	iPhone 13 Pro Max has world's best smartphone display, according to DisplayMate	https://appleinsider.com/articles/21/09/28/iphone-13-pro-max-has-worlds-best-smartphone-display-according-to-displaymate?utm_medium=rss	iPhone Pro Max has world x s best smartphone display according to DisplayMateDisplay technology expert DisplayMate on Tuesday issued its in depth evaluation of Apple s top tier iPhone Pro Max finding the handset s inch Super Retina XDR display with ProMotion technology is the best in the industry After thorough testing DisplayMate s Dr Raymond Soneira determined iPhone Pro Max s screen to set or match display performance records including color accuracy brightness contrast ratio screen reflectance and visible screen resolution The performance earned the handset DisplayMate s highest overall assessment rating a grade of A and the publication s Best Smartphone Display award In lab testing iPhone Pro Max measurements were green across the board meaning each metric earned very good to excellent ratings Categories evaluated include image quality viewing angle absolute color accuracy image contrast accuracy performance in ambient light brightness reflectivity and more Read more	2021-09-28 21:29:03
海外TECH	Engadget	Lucid will begin delivering its Air luxury EV in late October	https://www.engadget.com/lucid-air-ev-delivery-date-214305594.html?src=rss	Lucid will begin delivering its Air luxury EV in late OctoberAfter roughly five years of work the Lucid Air is finally close to reaching customers garages Lucid Motors said it has started production of the luxury EV and expects to deliver the first Dream Edition models in late October There will only be Dream units conveniently a match for the car s mile estimated range However Lucid won t be hurting for early customers Even if only some of the reservation holders commit to a purchase that s a significant volume for an upscale car from a relatively new brand Those numbers might climb The fledgling automaker plans a rapid expansion that will add about acres million square feet to its Casa Grande Arizona factory It may need the extra output too Lucid plans to mass produce its first SUV the Gravity in and electric SUVs have lately been in high demand The Air starts at In addition to its potentially Tesla beating range it promises rare perks like Dolby Atmos audio very quick charging minutes for miles and a inch cockpit display There s no guarantee Lucid will succeed when competing against Tesla Rivian and rapidly electrifying incumbent car brands While its strategy is familiar to Tesla fans its first truly large scale EV was also a luxury sedan Lucid is entering a much more established market with competitors that have ample resources and name recognition With that said just making it to production is notable feat EV startups like Faraday Future and Lordstown Motors are still struggling to reach that point giving Lucid a considerable lead over some of its key rivals	2021-09-28 21:43:05
海外TECH	Engadget	Watch Amazon's entire new hardware event right here	https://www.engadget.com/watch-amazon-hardware-event-fall-2021-210344039.html?src=rss	Watch Amazon x s entire new hardware event right hereAmazon tends to avoid livestreaming its big hardware events but it s happy to share video after the fact ーand this year s presentation is one you might want to see The company has posted its complete fall hardware event stream online to illustrate everything it introduced in vivid detail including a few decidedly left field products You can watch the whole affair below Believe it or not an Alexa home robot is just the start of what Amazon revealed during its hour long stream The company also launched a kid centric video call device an extra large Echo Show a Ring security system with a router built in other smart home gadgets and a bevy of services The biggest surprise may simply be the lack of ordinary Echo speakers Amazon was clearly more interested in expanding its lineup than revamping its existing offerings Follow all of the news from Amazon s fall hardware event right here	2021-09-28 21:03:44
海外TECH	Network World	Gigabyte and CoolIT partner for liquid cooled servers	https://www.networkworld.com/article/3634475/gigabyte-and-coolit-partner-for-liquid-cooled-servers.html#tk.rss_all	Gigabyte and CoolIT partner for liquid cooled servers Gigabyte Technology isn t the first name that comes to mind in data center hardware It s better known as a consumer player but it is a significant server player none the less making server motherboards on par with other top names like Supermicro Now the company has teamed with CoolIT Systems to provide two high density servers equipped with liquid cooling technology The servers H ZL and H ZL are equipped with direct liquid cooling for CPUs designed to support the high performing but super hot watt AMD EPYC Milan processors The servers based on the company s H Zx family of air cooled servers are hyperconverged and very dense targeting HPC HCI in memory computing and scientific research markets They both pack four nodes with two sockets each and eight DIMM slots per node in a U form factor  To read this article in full please click here	2021-09-28 21:30:00
海外TECH	Network World	Weekly internet health check, US and worldwide	https://www.networkworld.com/article/3534130/covid-19-weekly-health-check-of-isps-cloud-providers-and-conferencing-services.html#tk.rss_all	Weekly internet health check US and worldwide The reliability of services delivered by ISPs cloud providers and conferencing services a k a unified communications as a service UCaaS is an indication of how well served businesses are via the internet ThousandEyes is monitoring how these providers are handling the performance challenges they face It will provide Network World a roundup of interesting events of the week in the delivery of these services and Network World will provide a summary here Stop back next week for another update and see more details here Get regularly scheduled insights by signing up for Network World newsletters To read this article in full please click here	2021-09-28 21:30:00
海外TECH	Network World	The search for the optimum network: Don’t let IT vendors sell you on lock-in	https://www.networkworld.com/article/3634760/the-search-for-the-optimum-network-don-t-let-it-vendors-sell-you-on-lock-in.html#tk.rss_all	The search for the optimum network Don t let IT vendors sell you on lock in How should an enterprise pick products to build its network Do they look for the best of each product category knowing this will increase both integration issues and finger pointing Do they select the best vendor overall knowing that this will invite vendor lock in and compromises in each product category This issue is as old as networking and we ve still not resolved it How do enterprises decide when to add a vendor in hopes of getting the best technology and protect themselves from the consequences SD WAN buyers guide Key questions to ask vendorsEvery network vendor wants to be your only vendor No network vendor wants to accept responsibility for problems and most don t even want to work hard to find out who s causing them Big network equipment vendors have not only fallen behind on innovation they work to actively stifle it fearing it could damage their incumbent position These are the views of enterprises whether they favor single vendor networks or best of breed To read this article in full please click here	2021-09-28 21:28:00
海外TECH	WIRED	Amazon’s Astro Is a Robot Without a Cause	https://www.wired.com/story/amazon-astro	mobile	2021-09-28 21:45:20
ニュース	BBC News - Home	Petrol supply: Crisis starting to ease, Boris Johnson says	https://www.bbc.co.uk/news/uk-58724332?at_medium=RSS&at_campaign=KARANGA	defence	2021-09-28 21:42:52
ニュース	BBC News - Home	Real Madrid 1-2 Sheriff Tiraspol: Champions League debutants snatch win	https://www.bbc.co.uk/sport/football/58705912?at_medium=RSS&at_campaign=KARANGA	bernabeu	2021-09-28 21:35:26
ニュース	BBC News - Home	Afghanistan: Biden advised to keep 2,500 troops - generals	https://www.bbc.co.uk/news/world-us-canada-58719834?at_medium=RSS&at_campaign=KARANGA	generals	2021-09-28 21:50:49
ニュース	BBC News - Home	Messi scores superb first PSG goal in win over Man City	https://www.bbc.co.uk/sport/football/58705843?at_medium=RSS&at_campaign=KARANGA	champions	2021-09-28 21:32:49
ニュース	BBC News - Home	Porto 1-5 Liverpool: Reds claim another handsome win in Portugal	https://www.bbc.co.uk/sport/football/58705850?at_medium=RSS&at_campaign=KARANGA	group	2021-09-28 21:50:36
LifeHuck	ライフハッカー［日本版］	人間関係がスムーズに。「傾聴力」を高めるとよいこと	https://www.lifehacker.jp/2021/09/243141book_to_read-845.html	人間関係	2021-09-29 07:00:00
北海道	北海道新聞	ＮＹ株反落、５６９ドル安　ＩＴ関連銘柄売られる	https://www.hokkaido-np.co.jp/article/594140/	工業	2021-09-29 06:07:00
ビジネス	東洋経済オンライン	｢水ETF｣投資がやたら注目されるようになった訳 気候変動の影響が反映され次代の投資テーマに | 投資 | 東洋経済オンライン	https://toyokeizai.net/articles/-/457908?utm_source=rss&utm_medium=http&utm_campaign=link_back	東洋経済オンライン	2021-09-29 06:30:00