投稿時間:2022-04-20 03:35:04 RSSフィード2022-04-20 03:00 分まとめ(38件)

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AWS	AWS Architecture Blog	Building SAML federation for Amazon OpenSearch Dashboards with Ping Identity	https://aws.amazon.com/blogs/architecture/building-saml-federation-for-amazon-opensearch-dashboards-with-ping-identity/	Building SAML federation for Amazon OpenSearch Dashboards with Ping IdentityAmazon OpenSearch is an open search and log analytics service powered by the Apache Lucene search library In this blog post we provide step by step guidance for SP initiated SSO by showing how to set up a trial Ping Identity account We ll show how to build users and groups within your organization s directory and enable SSO in …	2022-04-19 17:41:36
AWS	AWS Partner Network (APN) Blog	Diving Deep on the Foundational Blocks of VMware Cloud on AWS Outposts	https://aws.amazon.com/blogs/apn/diving-deep-on-the-foundational-blocks-of-vmware-cloud-on-aws-outposts/	Diving Deep on the Foundational Blocks of VMware Cloud on AWS OutpostsLearn how AWS customers and partners can leverage VMware Cloud on AWS Outposts to scale and modernize vSphere workload deployment on premises With VMware Cloud on AWS Outposts organizations can now run legacy applications that could not otherwise be migrated to the cloud due to latency data residency and local data processing requirements Additionally customers have the ability to run vSphere workloads on a fully managed solution in locations without AWS Regions	2022-04-19 17:17:28
AWS	AWS Big Data Blog	Automate notifications on Slack for Amazon Redshift query monitoring rule violations	https://aws.amazon.com/blogs/big-data/automate-notifications-on-slack-for-amazon-redshift-query-monitoring-rule-violation/	Automate notifications on Slack for Amazon Redshift query monitoring rule violationsIn this post we walk you through how to set up automatic notifications of query monitoring rule QMR violations in Amazon Redshift to a Slack channel so that Amazon Redshift users can take timely action Amazon Redshift is a fully managed petabyte scale data warehouse service in the cloud With Amazon Redshift you can analyze your …	2022-04-19 17:15:03
AWS	AWS Big Data Blog	Share data securely across Regions using Amazon Redshift data sharing	https://aws.amazon.com/blogs/big-data/share-data-securely-across-regions-using-amazon-redshift-data-sharing/	Share data securely across Regions using Amazon Redshift data sharingToday s global data driven organizations treat data as an asset and use it across different lines of business LOBs to drive timely insights and better business decisions This requires you to seamlessly share and consume live consistent data as a single source of truth without copying the data regardless of where LOB users are located Amazon …	2022-04-19 17:06:39
AWS	AWS	Getting Started with Event-Driven Architecture | Amazon Web Services	https://www.youtube.com/watch?v=UCt7GlGsLTQ	Getting Started with Event Driven Architecture Amazon Web ServicesIn modern application development event driven architecture is becoming more prominent because it can make building applications in the cloud easier Event driven architecture can allow you to decouple your services which increases developer velocity and can make it easier for you to debug applications It also can help remove the bottleneck that occurs when features expand across different teams which allows teams to progress more independently For more information on event driven architectures head to To learn about Amazon EventBridge visit Subscribe More AWS videos More AWS events videos ABOUT AWSAmazon Web Services AWS is the world s most comprehensive and broadly adopted cloud platform offering over fully featured services from data centers globally Millions of customers ーincluding the fastest growing startups largest enterprises and leading government agencies ーare using AWS to lower costs become more agile and innovate faster Serverless Events EventBridge EventDrivenArchitectures AWS AmazonWebServices CloudComputing	2022-04-19 17:07:40
AWS	AWS	Building an event-driven application with Amazon EventBridge | Amazon Web Services	https://www.youtube.com/watch?v=mOysNzNFDRw	Building an event driven application with Amazon EventBridge Amazon Web ServicesThis tutorial sends an event from Amazon S  the event source to AWS Lambda  the event target using an event rule First you upload images to an S bucket This raises an event which invokes a Lambda function which resizes the image and places it in a different S bucket For more information on event driven architectures head to To learn about Amazon EventBridge visit Subscribe More AWS videos More AWS events videos ABOUT AWSAmazon Web Services AWS is the world s most comprehensive and broadly adopted cloud platform offering over fully featured services from data centers globally Millions of customers ーincluding the fastest growing startups largest enterprises and leading government agencies ーare using AWS to lower costs become more agile and innovate faster Serverless Events EventBridge EventDrivenArchitectures AWS AmazonWebServices CloudComputing	2022-04-19 17:02:56
AWS	AWS - Webinar Channel	Building DDoS resilient applications using AWS Shield - AWS Online Tech Talks	https://www.youtube.com/watch?v=ZeT5_ZfXMPY	Building DDoS resilient applications using AWS Shield AWS Online Tech TalksIn this session we will share with you how you can use AWS Shield to protect your applications from DDoS attacks AWS Shield offers different tiers of services to defend against most common frequently occurring network and transport layer DDoS attacks that target your web site or applications We will dive deep into the various use cases and how AWS Shield Advanced automatically protects web applications by blocking application layer Layer DDoS events Learning Objectives Objective How to mitigate against DDoS attacks using AWS Shield Objective Understanding AWS Shield service tiers Objective Deep dive on how to implement automatic application layer DDoS mitigation with AWS Shield Advanced To learn more about the services featured in this talk please visit	2022-04-19 17:00:19
海外TECH	Ars Technica	Leaked Game Boy emulators for Switch were made by Nintendo, experts suggest	https://arstechnica.com/?p=1849079	expert	2022-04-19 17:23:43
海外TECH	Ars Technica	OnePlus announces the Nord N20: $282 price, 18-month-old OS	https://arstechnica.com/?p=1849067	phone	2022-04-19 17:01:54
海外TECH	MakeUseOf	The 6 Best Legal Streaming Services With Local Channels	https://www.makeuseof.com/streaming-services-with-local-channels/	content	2022-04-19 17:45:14
海外TECH	MakeUseOf	5 Microsoft Excel Autofill Tricks to Build Spreadsheets Faster	https://www.makeuseof.com/tag/excel-autofill-tricks/	excel	2022-04-19 17:30:15
海外TECH	MakeUseOf	8 Free Online Workout Classes for Expecting Mothers	https://www.makeuseof.com/free-online-workout-classes-expecting-mothers/	Free Online Workout Classes for Expecting MothersIt can be tough to get up and go to the gym while you re pregnant but these free online exercise classes can help you have fun working out at home	2022-04-19 17:30:14
海外TECH	MakeUseOf	9 Ways to Fix Crackling Audio in Windows 11	https://www.makeuseof.com/windows-11-crackling-audio-fix/	windows	2022-04-19 17:15:13
海外TECH	MakeUseOf	How to Create Log and Semi-Log Graphs in Excel	https://www.makeuseof.com/create-log-semi-log-graphs-in-excel/	excel	2022-04-19 17:05:13
海外TECH	DEV Community	Self healing code	https://dev.to/jobber/self-healing-code-46o9	Self healing codeYup a grandiose title but something to think about and try for when it makes sense What I mean by self healing code is writing code such that when a problem happens the code automatically reacts in such a way that the current user is unaware of the problem and future users do not trigger the problem A pretty common pattern that does this something like this is the Circuit Breaker although I suggest taking it further The circuit breaker simply returns an error once it trips Self healing code ideally does something more helpful to the user Let s say you are writing code to find an optimal route between two points You have a trivial solution that you wrote but then find the super duper always perfect route as an API online Now suppose that API can be unstable and not always return a result especially under load A self healing solution could be to fall back to your trivial solution when you detect a failure In addition your application could remember that the super duper solution is having problems and maybe not send requests its way until a cooldown period has passed Your customers still get a route Maybe not the best route but some route is likely better than no route Additionally except for the first failed call remaining calls don t waste time going to a broken API and so the response to your customer is faster Finally the super duper solution is given a break to recover Eventually you start calling the super duper solution again and all is good This is basically the concept of Graceful Degradation Graceful degradation fits into what I m thinking but what if there are scenarios where you can return the exact results back to the user after an error rather than maybe not the best route as above This is the ultimate dream of self healing code Here is another example that I actually went through that doesn t fit the Circuit Breaker pattern and goes further than Graceful Degradation This led to my thinking on self healing code Since HTTP GET requests should only be doing reads from the database we figured we could easily distribute traffic between our primary database and our read replica database by automatically sending DB reads from GET requests to the read replica The problem We discovered that we were actually writing to the database in our GET requests Not all of them but enough to make it an issue We decided to fix the GET requests to do the right thing so we could go forward with this plan The problem There were enough GETs that wrote to the DB to make it too large of an effort to fix them all The benefits of the project wouldn t balance the costs The insight We could keep a skip list of GET routes that do a write to the DB Then we could automatically send GET requests to the read replica database unless they are in the skip list The problem Again we have many GETs that write to the database and no easy search patterns that would assure us that we could identify them all in our codebase The self healing insight We can default to sending all GET requests to the read replica database If a write happens within the processing of that request it will error out since it can t write to the read only replica database Then we can detect that error and re run the full request against the primary database The user will be oblivious to the problem except for a slightly longer response time The self healing part is that along with re running the request we record this route into the skip list Now at most one user roughly threading complexities aside will see a delayed response All other users will automatically just go to the primary database because the route is on the skip list The extra win This becomes a comprehensive list of routes that need fixing As we fix the routes we can remove them from the skip list This allowed us to immediately start seeing benefits from our work to move traffic to the read replica database We can focus on the most common requests that will have the biggest lift and requests that are so rare they are maybe used a handful of times a day can be deprioritized We ll fix it eventually because writing to the database on a GET is just wrong but we don t have to fix every single bad call before our database can breathe a sigh of relief In the end this was a big win and this way of thinking can likely be applied in many other places The concept of letting the code both gracefully detect an error and find another way of solving the problem is huge Coupling this with the code remembering the error so it doesn t keep trying takes it to the next level This can be leveraged in all sorts of refactoring attempts particularly complicated cross cutting concerns Keep this in your back pocket Any time you can simplify a big bang solution to small bites it is almost always worth the effort to do so About JobberWe re hiring for remote positions across Canada at all software engineering levels Our awesome Jobber technology teams span across Payments Infrastructure AI ML Business Workflows amp Communications We work on cutting edge amp modern tech stacks using React React Native Ruby on Rails amp GraphQL If you want to be a part of a collaborative work culture help small home service businesses scale and create a positive impact on our communities then visit our careers site to learn more	2022-04-19 17:33:08
海外TECH	DEV Community	Announcing CodeLand 2022's First Keynote Speaker: Angie Jones!	https://dev.to/codenewbieteam/announcing-codeland-2022s-first-keynote-speaker-angie-jones-12p0	Announcing CodeLand x s First Keynote Speaker Angie Jones Cross Posted From CodeNewbie Community CodeLand is a welcoming virtual conference for early career coders and their champions taking place on June amp We re hard at work building an inspiring practical and inclusive program of talks activities and more CodeLand is produced by CodeNewbie and DEV two software communities built on Forem Learn more about CodeLand here We re thrilled to announce our very first keynote speaker for CodeLand Angie Jones Many of you are likely familiar with Angie Jones through her consistent and passionate advocacy for the next generation of software engineers all over the internet and tech industry You might have even connected with Angie on DEV or Twitter Or maybe you heard her episode of the CodeNewbie Podcast all about the basics of test engineering If you re not familiar with Angie you re probably gathering that she s a very inspiring leader in the tech industry and a wonderful fit for the CodeLand program Here s a little bit more about Angie Jones to help get you excited to hear her keynote at CodeLand Pronouns She HerTitle Global Vice President of Developer Relations BlockBased out of New Orleans Louisiana U S A Bio Angie Jones is the Global Vice President of Developer Relations for TBD Block s decentralized finance division She is an award winning teacher and international keynote speaker who shares her wealth of knowledge at software companies and conferences all over the world As a Master Inventor Angie is known for her innovative and out of the box thinking style which has resulted in more than patented inventions in the areas of metaverses collaboration software social networking smarter planet and software development processes Fun fact As a side project I developed a fun fashion game Diva Chix played by hundreds of thousands of members We re so excited to hear from Angie Jones at CodeLand Please join us in giving her a warm CodeNewbie welcome What s next on the road to CodeLand We will be announcing more talks from the community and opening up registration on April ーif you submitted a talk to our CFP be sure to check your email then More keynote announcements will be shared in the coming weeks Stay tuned to CodeNewbie Community and codelandconf on Twitter for news and updates	2022-04-19 17:15:59
Apple	AppleInsider - Frontpage News	Apple slips to second in smartphone market share as industry shipments fall	https://appleinsider.com/articles/22/04/19/apple-slips-to-second-in-smartphone-market-share-as-industry-shipments-fall?utm_medium=rss	Apple slips to second in smartphone market share as industry shipments fallGlobal smartphone shipments fell in the first quarter of while Apple slipped from the top spot in market share to second place behind Samsung iPhone SEUnfavorable economic conditions and typical sluggish seasonal demand both contributed to the drop in total worldwide smartphone shipments according to analytics firm Canalys Samsung led the market in Q with a slice of the pie up from in Q Read more	2022-04-19 17:38:20
Apple	AppleInsider - Frontpage News	Apple issues second developer betas for iOS 15.5, iPadOS 15.5, watchOS 8.6, tvOS 15.5	https://appleinsider.com/articles/22/04/19/apple-issues-second-developer-betas-for-ios-155-ipados-155-watchos-86-tvos-155?utm_medium=rss	Apple issues second developer betas for iOS iPadOS watchOS tvOS Apple has reached the second iteration of its betas for the current cycle with developers able to test new builds of iOS iPadOS watchOS and tvOS iOS second developer beta now availableThe latest builds can be downloaded from the Apple Developer Center for participants in the Developer Beta program as well as via an over the air update for hardware already used for beta software Public beta versions of the developer builds are usually issued within a few days of their counterparts and can be acquired from the Apple Beta Software Program site Read more	2022-04-19 17:36:33
Apple	AppleInsider - Frontpage News	Apple seeds second developer beta of macOS Monterey 12.4	https://appleinsider.com/articles/22/04/19/apple-seeds-second-developer-beta-of-macos-monterey-124?utm_medium=rss	Apple seeds second developer beta of macOS Monterey Apple has moved to the second round of its macOS Monterey beta cycle with developers now able to try out a fresh build Second developer beta for macOS now availableThe newest builds can be downloaded via the Apple Developer Center for those enrolled in the test program or via an over the air update on devices running the beta software Public betas typically arrive within a few days of the developer versions via the Apple Beta Software Program website Read more	2022-04-19 17:33:50
海外TECH	Engadget	MIT scientists reveal why it's hard to evenly split Oreo filling between two halves	https://www.engadget.com/mit-oreo-cookie-cream-device-because-science-175016653.html?src=rss	MIT scientists reveal why it x s hard to evenly split Oreo filling between two halvesResearchers at MIT created a D printed device to develop a better understanding of the science behind what happens to the cream filling when you split the two sides of an Oreo cookie Their device the Oreometer uses rubber bands and coins to control the torque applied to each side as a cookie is twisted apart Adding pennies to one side rotates one of the two chambers and separates the Oreo After testing various types of Oreos the researchers added scientific weight to something that nearly every American over the age of three already knows the cream filling usually sticks to one side even with Double and Mega Stuf varieties Twisting speed mattered according to the team ーif you try to do it quickly it may take more strain and stress to split a cookie Curiously the scientists found that the cream only separated more evenly when testing older boxes of cookies nbsp The researchers suspect the Oreo manufacturing process is one reason for the phenomenon “Videos of the manufacturing process show that they put the first wafer down then dispense a ball of cream onto that wafer before putting the second wafer on top Crystal Owens an MIT mechanical engineering PhD candidate said “Apparently that little time delay may make the cream stick better to the first wafer The team published a paper on their research in the journal Physics of Fluids As Gizmodo notes they conducted the experiment as an exercise in rheology which is the study of how matter flows nbsp The researchers determined that based on how the filling responded to stress it should be classified as quot mushy quot instead of brittle tough or rubbery They also found that the cream s failure stress ーthe force per area needed to deform the filling or make it flow ーis around the same as mozzarella cheese and double that of peanut butter and cream cheese There could be some other practical benefits of the research “My D printing fluids are in the same class of materials as Oreo cream Owens said “So this new understanding can help me better design ink when I m trying to print flexible electronics from a slurry of carbon nanotubes because they deform in almost exactly the same way In addition Owens suggested that if the inside of each Oreo half had more texture it might have a better grip on the cream and the filling would be more even when a cookie s twisted apart “As they are now we found there s no trick to twisting that would split the cream evenly Owens added If you d like to try the experiment yourself you can download the D printer files Just be sure to eat some of the separated Oreos afterward For science	2022-04-19 17:50:16
海外TECH	Engadget	Europa's resemblance to Greenland bodes well for possible life on Jupiter's moon	https://www.engadget.com/europa-greenland-similarity-extraterrestrial-life-170448741.html?src=rss	Europa x s resemblance to Greenland bodes well for possible life on Jupiter x s moonEuropa s potential to support life may have increased thanks to geographic observations Reutersnotes researchers have discovered similarities between double ridges on the Jovian moon s surface and smaller scale equivalents in Greenland As the Greenland ridges were formed by subsurface water that refroze this suggests Europa s counterparts formed the same way That in turn would indicate large volumes of the liquid water necessary to support life similar to that on Earth The geographic features are not only common on Europa but are large enough that the water pockets for these ridges would each be comparable in size to North America s Lake Erie They d also be relatively shallow about miles below the surface putting them near other chemicals that could help form life There are still no direct signs of life on Europa and there might not be for a long time NASA is launching its Europa Clipper spacecraft in but it won t reach orbit until Even so the Greenland comparison bolsters the case for investigating Jupiter s fourth largest moon It suggests that at least some conditions are well suited to life even if factors like the extreme cold a maximum F at the equator limit what s possible	2022-04-19 17:04:48
Cisco	Cisco Blog	Cisco Global Partner Engineering Launches 5th Annual Partner Innovation Challenge	https://blogs.cisco.com/partner/cisco-global-partner-engineering-launches-5th-annual-partner-innovation-challenge	Cisco Global Partner Engineering Launches th Annual Partner Innovation ChallengeSince Cisco s beginnings more than years ago innovation has been the fuel to propel the company forward From our first router to today s services solutions and API driven customization Cisco continues to help businesses transform to stay ahead of the changing landscape Enabling our partners to tap into their potential is a crucial part of	2022-04-19 17:00:38
海外科学	NYT > Science	Biden Restores Climate to Environmental Law, Reversing Trump	https://www.nytimes.com/2022/04/19/climate/biden-climate-nepa-trump.html	Biden Restores Climate to Environmental Law Reversing TrumpA new rule requires agencies to analyze the climate impacts of proposed highways pipelines and other projects and gives local communities more input	2022-04-19 17:42:04
ニュース	BBC News - Home	Boris Johnson denies deliberately misleading MPs over parties	https://www.bbc.co.uk/news/uk-politics-61154461?at_medium=RSS&at_campaign=KARANGA	labour	2022-04-19 17:08:54
ニュース	BBC News - Home	Rwanda asylum seeker policy: Ex-PM Theresa May criticises government plan	https://www.bbc.co.uk/news/uk-61153677?at_medium=RSS&at_campaign=KARANGA	people	2022-04-19 17:41:02
ニュース	BBC News - Home	The Family Sex Show cancelled amid threats and abuse at staff	https://www.bbc.co.uk/news/uk-england-bristol-61149449?at_medium=RSS&at_campaign=KARANGA	performance	2022-04-19 17:02:39
ビジネス	ダイヤモンド・オンライン - 新着記事	日系企業も数多く進出「アパレル超大国・バングラデシュってどんな国？」 - 読むだけで世界地図が頭に入る本	https://diamond.jp/articles/-/301156		2022-04-20 02:50:00
ビジネス	ダイヤモンド・オンライン - 新着記事	初対面の相手に「この人、素敵！」と思われるひと言 - オトナ女子のすてきな語彙力帳	https://diamond.jp/articles/-/301607	語彙力	2022-04-20 02:45:00
ビジネス	ダイヤモンド・オンライン - 新着記事	紙や書類を 失くして 大失敗する人の特徴 - 人生が変わる 紙片づけ！	https://diamond.jp/articles/-/301595	そして、それをどう整理すればよいのか明確な基準がないので「とりあえず取っておく」と、「肝心な時に出てこない」「いつの間にか期限が切れていた」「大事な書類を失くして、お金や信頼を失くす」などの悲劇が起こります。	2022-04-20 02:40:00
ビジネス	ダイヤモンド・オンライン - 新着記事	CEOから電話担当者になって見えた「セールス」の秘訣 - セールスフォース式 売れる組織に変える9の方法	https://diamond.jp/articles/-/301478	電話	2022-04-20 02:35:00
ビジネス	ダイヤモンド・オンライン - 新着記事	アメリカの中学生が学んでいる「グラフ」の授業【全世界700万人が感動した「科学」ノート】 - アメリカの中学生が学んでいる14歳からの科学	https://diamond.jp/articles/-/301910	科学	2022-04-20 02:30:00
ビジネス	ダイヤモンド・オンライン - 新着記事	「30人の幼児と自分の娘、どちらを助ける？」哲学者からの挑戦状 - 正義の教室	https://diamond.jp/articles/-/301485	質問	2022-04-20 02:25:00
ビジネス	ダイヤモンド・オンライン - 新着記事	【傷つけられてしまった時に】無理して強くならなくていい。イヤな相手に言い返せない時に試してみてほしいこと - とても傷つきやすい人が無神経な人に悩まされずに生きる方法	https://diamond.jp/articles/-/301402		2022-04-20 02:20:00
ビジネス	ダイヤモンド・オンライン - 新着記事	【ご神仏に愛される人になる】つらい時、悲しい時、思い通りにいかない時、そこから抜け出すヒントがもらえる祈り方 - 神さま仏さまがこっそり教えてくれたこと	https://diamond.jp/articles/-/301530	神さま仏さま	2022-04-20 02:15:00
ビジネス	ダイヤモンド・オンライン - 新着記事	親にまったく反抗したことのない私が、22歳で反抗期になって学んだこと - 私の居場所が見つからない	https://diamond.jp/articles/-/301816		2022-04-20 02:10:00
ビジネス	ダイヤモンド・オンライン - 新着記事	独学合格に効く「一問一答問題集」のすごい使い方 - 大量に覚えて絶対忘れない「紙1枚」勉強法	https://diamond.jp/articles/-/301930	一問一答	2022-04-20 02:05:00
北海道	北海道新聞	愛情ホルモンで父マウスも子育て　分泌で積極的に	https://www.hokkaido-np.co.jp/article/671631/	積極	2022-04-20 02:06:00
北海道	北海道新聞	体操の名門、朝日生命が撤退へ　塚原直也氏は総監督退任	https://www.hokkaido-np.co.jp/article/671630/	朝日生命	2022-04-20 02:02:00