投稿時間:2021-04-22 04:30:55 RSSフィード2021-04-22 04:00 分まとめ(35件)

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AWS	AWS Developer Blog	Introducing AWS Toolkit for Visual Studio support for AWS SSO and Assume Role with MFA	https://aws.amazon.com/blogs/developer/introducing-aws-toolkit-for-visual-studio-support-for-aws-sso-and-assume-role-with-mfa/	Introducing AWS Toolkit for Visual Studio support for AWS SSO and Assume Role with MFAThe AWS Toolkit for Visual Studio uses locally stored credentials to help you develop debug and deploy NET applications that use Amazon Web Services These credentials inform the Toolkit which AWS account it is working with and gate whether or not the Toolkit is allowed to perform actions against an account It is common for …	2021-04-21 18:57:24
AWS	AWS	Deputy on AWS: Customer Story	https://www.youtube.com/watch?v=Bz7qxR8f6-E	Deputy on AWS Customer StoryIn this episode of AWS Community Chats Aley Hammer is joined with Deepesh Banjeri the Senior VP of technology at Deputy Deputy is used by over million workers across workplaces in over countries Deepesh begins the interview by telling us about the unique solution they offer at Deputy how they have used services such as compute for limitless scalability and Aurora for customer sharing and scalability Deepesh also gives insight into how they use AWS forecast machine learning and recognition as well as what customers and viewers can expect to see next from Deputy Learn more about Deputy Subscribe More AWS videos More AWS events videos AWS	2021-04-21 18:37:58
AWS	AWS	Archistar on AWS: Customer Story	https://www.youtube.com/watch?v=GZftWBVDyuw	Archistar on AWS Customer StoryIn this episode of AWS Community Chats Aley Hammer is joined with Dr Benjamin Coorey CEO and founder of Archistar Ben shares how he came up with the idea to create Archistar and the problems he set out to solve how Archistar uses the cloud to help create insights for property developers and how Archistar continually is able to innovate Learn more about Archistar Subscribe More AWS videos More AWS events videos AWS	2021-04-21 18:31:31
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	wordpress、コンタクトフォームの遷移先をactionに記述しているが、submitボタンを押すとtopページに戻ってしまう。	https://teratail.com/questions/334524?rss=all	wordpress、コンタクトフォームの遷移先をactionに記述しているが、submitボタンを押すとtopページに戻ってしまう。	2021-04-22 03:55:06
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	【Wordpress】.htaccessによるWebPへのリダイレクトがうまくいかない	https://teratail.com/questions/334523?rss=all	【Wordpress】htaccessによるWebPへのリダイレクトがうまくいかないレンタルサーバーxservernbspXプランCMSWordpressEWWWnbspIagenbspOptimizerというプラグインを使用して、jpgやpngをWebPに変換しようとしています。	2021-04-22 03:32:03
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	簡単なニューラルネットワークの構築方法	https://teratail.com/questions/334522?rss=all	簡単なニューラルネットワークの構築方法commentacdeeea上記記事は、ニューラルネットワークを用いて、精度を測定するものですが、精度測定ではなく、実際にニューラルネットワークを用いた「画像の判別」を行いたいのです。	2021-04-22 03:18:05
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	pythonのクラスの第一引数に書いてるself, object, cls, typeの意味について	https://teratail.com/questions/334521?rss=all	pythonのクラスの第一引数に書いてるselfobjectclstypeの意味について下記のサンプルコードの実行結果にあるようにクラスの第一引数に書いてるselfnbspobjectnbspclsnbsptypeは、全て同じ機能をもっていると理解しています。	2021-04-22 03:15:25
技術ブログ	Developers.IO	CloudFront 署名付きURLと署名付きCookieをおさらいしてPythonで試してみた	https://dev.classmethod.jp/articles/cloudfront-signed-url-and-cookie-using-python/	cloudfront	2021-04-21 18:29:34
海外TECH	Ars Technica	More than one scribe wrote the text of a Dead Sea Scroll, handwriting shows	https://arstechnica.com/?p=1758342	ancient	2021-04-21 18:00:50
海外TECH	DEV Community	The best React Native map libraries for time-strapped developers	https://dev.to/retool/the-best-react-native-map-libraries-for-time-strapped-developers-cic	The best React Native map libraries for time strapped developersWhen it comes to React Native map libraries there are dozens to choose from Rather than wasting your time combing through reviews comparing library stats and testing out sample code we ve created this simple guide to compile all of the top options in one place After trying out a handful of libraries ourselves we ve narrowed the field down to the top five that we think shine above the rest react mapbox glreact map glreact native open mapsreact native google maps directionsreact native mapsOverall the most highly rated pick of the bunch is react native maps In this guide we ll take you through the reasoning behind our selection by comparing react native maps to the other finalist libraries Let s start by exploring why react native maps scored so highly in this review The most popular React Native map librarynpm trends Comparing react native maps react mapbox gl react map gl react native open maps and react native google maps directionsA quick comparison of the libraries on npm trends will show that at the time of writing react native maps was used more than any other library based on the number of downloads This is a good metric to base a decision on as it suggests that more developers find the library suitable for their projects An average total of downloads per week signals how many of the apps you see in app stores are derived from react native maps Of course react map gl also follows closely in the number of downloads but we re not making our argument based solely on how many developers use the library we also care about stars Reviews from developers are a more convincing metric to support decision making so we took a peek at the stars that each of our sample elements has attained on GitHub npm trends Statistics for chosen React Native map librariesWhile react native maps and react map gl are neck and neck when it comes to downloads react native maps is starred two times more often than react map gl From these results you can quickly deduce that react native maps has more promoters However there s plenty more to consider than just popularity Another statistic to watch is the last update timestamp Over time our pick has received regular updates This reassures you that whatever app you create and merge with the library will get the latest themes features and enhancements courtesy of the community s contributions Having a modern app adds to how much users enjoy it Documentation and support for React Native map librariesIf you re going to commit your efforts to building apps with a library it must have some good documentation This way you don t have to write emails make calls or even bother other developers on social media for support Docs make it easy to get started building apps using guidelines from the creators of the tool and the community surrounding it Communities are the most efficient way of troubleshooting any bottlenecks you might encounter when using libraries As to why we enjoyed using react native maps we compared each of our five picks communities As expected our preference trumps the rest with the following numbers react native maps has active users and official contributors react mapbox gl has known users and active contributors react map gl has just over users and is supported by contributors react native open maps has less than a thousand users and just contributors react native google maps directions has users and nine contributors How to get started with react native mapsThe comparison part of this teardown is over and done with By now you ve heard our take on react native maps So let s explore the various ways you can do that Before you get started make sure you re using the latest version of React Native available from its creators Facebook Installing react native maps is as simple as things get with Node Package Manager Simply run npm i react native maps When the installation process ends successfully you can import components from the maps library into your existing projects You can even have map views as the basis for your brand new apps if that s what you re going for If any of the code shared in this post fails to run on your instances refer to the documentation for the alternative commands that match your environment variables The react native maps library comes packed with default component APIs lt Marker gt lt MapView gt lt Polygon gt lt Overlay gt lt Heatmap gt lt Geojson gt lt Callout gt lt Circle gt lt Polyline gt You ll find comprehensive documentation for each of these on the library s repo The timely calling and placement of these components make for a customized implementation of the react native maps library As the foundation for any map the actual map should at least be rendered on screen Let s go through the best way to get this done and set the canvas for customizations Initiate MapViewNow that we have the library at our mercy we can import any of its APIs into our mobile app To draw a map on the canvas of your app run this command import MapView PROVIDER GOOGLE from react native maps This alone is not sufficient to get the map you require You ll get a blank canvas unless you specify its source by filling out the Provider property Your options there would be MapKit or GoogleMaps for iOS and Android respectively Regardless of your choice here you ll need an API access key from them Get these from the Google console and your Apple Developer ID You can also specify the region first loaded when the map renders For this the region prop should be initiated Here s how Setting the initial region for the MapView APIWith this set your map should load with an initial location defined each time Nothing fancy but as promised this gives you a good starting point to make awesome apps This very React Native map library is what Airbnb uses to display prices using callouts and is a core feature of their system Why you should consider react native maps libraryIf you re looking for a React Native map library for your app consider starting your search with react native maps This library is wildly popular among other developers continually supported by contributors and brimming with useful documentation All of these factors together make for an easy development process which really should sound like music to our ears	2021-04-21 18:51:13
海外TECH	DEV Community	Black Dashboard - Free starters and templates to start fast	https://dev.to/sm0ke/black-dashboard-free-starters-and-templates-to-start-fast-119i	Black Dashboard Free starters and templates to start fastHello coders This article presents a curated list with starters crafted by different agencies on top of Black Dashboard a popular open source design crafted by Creative Tim All products are actively supported and released under the MIT License that allows usage for hobby and commercial products For newcomers Black Dashboard is a beautiful Bootstrap template that combines colors that are easy on the eye spacious cards beautiful typography and graphics Thanks for reading TL DR Free Black Dashboard Bootstrap Version Free Black Dashboard React Version Free Black Dashboard Vue Version Free Black Dashboard Nuxt Version Free Black Dashboard Django Version Free Black Dashboard Flask Version Free Black Dashboard Laravel VersionPROMO Ultimate Full Stack Bundle OFF affiliate link Black Dashboard is a beautiful Bootstrap Admin Dashboard with a huge number of components built to fit together and look amazing If you are looking for a tool to manage and visualize data about your business this dashboard is the thing for you It combines colors that are easy on the eye spacious cards beautiful typography and graphics Black Dashboard comes packed with all plugins that you might need inside a project and documentation on how to get started It is light and easy to use and also very powerful Black Dashboard product pageBlack Dashboard download sources ZIP Black Dashboard ReactBuilt with Bootstrap Reactstrap this React template was downloaded more than k times according to Creative Tim Black Dashboard React features over individual components giving you the freedom of choosing and combining This means that there are thousands of possible combinations All components can take variations in color that you can easily modify using SASS files You will save a lot of time going from prototyping to full functional code because all elements are implemented Black Dashboard React product pageBlack Dashboard React download sources ZIP Black Dashboard VueVue Black Dashboard is a beautiful Bootstrap and Vue js Admin Dashboard with a huge number of components built to fit together and look amazing This dashboard comes with versions Dark Mode and Light Mode Black Dashboard Vue product pageBlack Dashboard Vue download sources ZIP Nuxt Black DashboardNuxt Black Dashboard is a beautiful Bootstrap Admin Dashboard that comes in versions Dark and Light Mode If you are looking for a tool to manage and visualize data about your business this dashboard is the thing for you It combines colors that are easy on the eye spacious cards beautiful typography and graphics Nuxt Black Dashboard product pageNuxt Black Dashboard download sources ZIP Black Dashboard DjangoStart your development with a modern dark themed Bootstrap Admin template for Django It features a huge number of components built to fit together and look fantastic If you want to code faster with a smooth workflow then you should try this template carefully developed with Django a well known Python Framework This template comes in dark mode for your app to keep up with trends If you are not a dark mode lover no worries this template comes in light mode too Black Dashboard Django product pageBlack Dashboard Django download sources ZIP Black Dashboard FlaskThis open source Flask starter is crafted using a simple modular structure that follows the best practices and provides authentication database configuration and deployment scripts for Docker and Gunicorn Nginx stack Any developer with a basic Flask Python knowledge by following the product documentation should be able to compile and use the app by typing only a few lines in the terminal Black Dashboard Flask product pageBlack Dashboard Flask download sources ZIP Black Dashboard LaravelBlack Dashboard Laravel includes fully implemented components and customized plug ins designed to speed up your development And make everything look amazing in the process Ready to use CRUD Instead of investing time in doing the frontend backend integration you have a boilerplate which does the heavy lifting for you including an out of the box login register and profile edit Black Dashboard Laravel product pageBlack Dashboard Laravel download sources ZIP Thanks for reading For more resources please access More Free Templates provided by Creative TimCheck out the Ultimate Full Stack Bundle OFF The Ultimate Full Stack Bundle is a collection of Front end and Back end Premium products that will help you develop faster and easier	2021-04-21 18:20:48
Apple	AppleInsider - Frontpage News	Touch ID on iMac's Magic Keyboard won't work with iPad Pro	https://appleinsider.com/articles/21/04/21/touch-id-on-imacs-magic-keyboard-wont-work-with-ipad-pro?utm_medium=rss	Touch ID on iMac x s Magic Keyboard won x t work with iPad ProThe Touch ID sensor on the iMac s new Magic Keyboard reportedly won t work with the latest iPad Pro despite running the same M chip powering compatible Macs The Magic Keyboard bundled with the inch iMac won t employ Touch ID on the M iPad ProUsers can type on the keyboard while it s paired with the iPad Pro or other compatible Bluetooth devices However the keyboard s Touch ID sensor won t work with Apple s new tablet according to MacRumors Read more	2021-04-21 18:41:09
Apple	AppleInsider - Frontpage News	iMac, iPad Pro, and AirTags -- Everything announced at Apple's "Spring Loaded" event	https://appleinsider.com/articles/21/04/21/imac-ipad-pro-and-airtags----everything-announced-at-apples-spring-loaded-event?utm_medium=rss	iMac iPad Pro and AirTags Everything announced at Apple x s quot Spring Loaded quot eventOn Tuesday Apple held its first event of dubbed Spring Loaded It launched the highly anticipated AirTags alongside the new M iMac and iPad Pro Here s what you need to know about the event and what we thought about it Like all of Apple s events Spring Loaded was a prerecorded event at Apple Park Not only did it make for a streamlined highly polished show it also prevented the unnecessary spread of the coronavirus Viewers were able to tune in on their Apple TV at Apple com or via YouTube AirTags Read more	2021-04-21 18:52:04
Apple	AppleInsider - Frontpage News	MacBook Pro models with mini LED reportedly arriving in 2021	https://appleinsider.com/articles/21/04/21/macbook-pro-models-with-mini-led-reportedly-arriving-in-2021?utm_medium=rss	MacBook Pro models with mini LED reportedly arriving in Following Apple s addition of a mini LED display to the new inch iPad Pro a market report suggests Apple will add mini LED tech to upcoming inch and inch MacBooks After the inch iPad Pro mini LED displays could arrive on the MacBook Pro later in According to market intelligence firm TrendForce the inch MacBook Pro and inch MacBook Pro models will arrive in the second half of with mini LED displays Read more	2021-04-21 18:37:14
海外TECH	Engadget	Two formerly Japan-only 'Ace Attorney' games are finally being released in English	https://www.engadget.com/two-formerly-japan-only-ace-attorney-games-are-finally-being-released-in-english-180652967.html	Two formerly Japan only x Ace Attorney x games are finally being released in EnglishWarm up your arguing voice and limber your objection fingers there s a new Ace Attorney game coming to town	2021-04-21 18:06:52
海外TECH	Network World	Juniper: Managing the complexity of future networks	https://www.networkworld.com/article/3616109/juniper-managing-the-complexity-of-future-networks.html#tk.rss_all	Juniper Managing the complexity of future networks Juniper NetworksManoj LeelanivasLike most of its competitors Juniper Networks is leaning hard on developing all manner of software componentsーfrom automation to intent based networkingーin order to address the changing needs of enterprise network customers Moving into the software realm is no small task as Juniper has to integrate products from a number of acquisitions including Mist Technologies Apstra and NetRounds At the same time it continues to develop its own Junos software and invest in key open source projects such Software for Open Networking in the Cloud SONiC among other undertakings Network World talked with Manoj Leelanivas Juniper s executive vice president and chief product officer about the company s software directions and how it is preparing for challenges of the future Here is an edited version of that conversation To read this article in full please click here	2021-04-21 18:23:00
海外科学	NYT > Science	An unvaccinated worker set off an outbreak at a nursing home where most residents were immunized.	https://www.nytimes.com/2021/04/21/health/vaccine-nursing-homes-infections.html	An unvaccinated worker set off an outbreak at a nursing home where most residents were immunized New infections of inoculated residents are occurring signaling the need to maintain safety measures C D C studies show	2021-04-21 18:57:01
海外TECH	WIRED	Europe's Proposed Limits on AI Would Have Global Consequences	https://www.wired.com/story/europes-proposed-limits-ai-global-consequences	Europe x s Proposed Limits on AI Would Have Global ConsequencesThe EU released draft laws that would regulate facial recognition and uses of algorithms If it passes the policy will impact companies in the US and China	2021-04-21 18:29:44
海外ニュース	Japan Times latest articles	Japan’s daily COVID-19 tally tops 5,000 as Suga weighs new emergency	https://www.japantimes.co.jp/news/2021/04/21/national/covid-19-cases/	cases	2021-04-22 05:00:42
海外ニュース	Japan Times latest articles	Challenging groups await Japan’s men’s and women’s teams at Olympics	https://www.japantimes.co.jp/sports/2021/04/21/soccer/challenging-groups-await-japans-mens-womens-teams-olympics/	Challenging groups await Japan s men s and women s teams at OlympicsHajime Moriyasu s men will face France Mexico and South Africa while Asako Takakura s Nadeshiko Japan were grouped with Canada Great Britain and Chile	2021-04-22 04:27:53
海外ニュース	Japan Times latest articles	Okinawa’s wasted COVID-19 year	https://www.japantimes.co.jp/opinion/2021/04/21/commentary/japan-commentary/okinawa-tourism-covid-19-japan-economy/	government	2021-04-22 04:34:06
ニュース	BBC News - Home	Club owners apologise for Super League plan	https://www.bbc.co.uk/sport/football/56828413	apologise	2021-04-21 18:08:29
ニュース	BBC News - Home	Heathrow refuses to allow extra flights from India	https://www.bbc.co.uk/news/business-56837107	additional	2021-04-21 18:31:17
ニュース	BBC News - Home	Johnny Mercer: Sacked minister attacks 'distrustful' government	https://www.bbc.co.uk/news/uk-politics-56838589	troubles	2021-04-21 18:46:05
ビジネス	ダイヤモンド・オンライン - 新着記事	140年続く眼科専門病院の11代目院長が「ユニバーサルデザイン」に取り組む理由 - 木原洋美「究める医師」の仕事と哲学	https://diamond.jp/articles/-/269012	年続く眼科専門病院の代目院長が「ユニバーサルデザイン」に取り組む理由木原洋美「究める医師」の仕事と哲学名医やトップドクターと呼ばれる医師、ゴッドハンド神の手を持つといわれる医師、患者から厚い信頼を寄せられる医師、その道を究めようとする医師を取材し、仕事ぶりや仕事哲学などを伝える。	2021-04-22 03:50:00
ビジネス	ダイヤモンド・オンライン - 新着記事	ワクチン先行組の教訓、接種後もリスク - WSJ PickUp	https://diamond.jp/articles/-/269241	wsjpickup	2021-04-22 03:45:00
ビジネス	ダイヤモンド・オンライン - 新着記事	米金利上昇とインフレ率上振れ期待、強弱材料併存に見る金価格の底堅さ - マーケットフォーカス	https://diamond.jp/articles/-/269000	米長期金利	2021-04-22 03:40:00
ビジネス	ダイヤモンド・オンライン - 新着記事	新しい排出権取引、伐採せずに収入得る米営林業者 - WSJ PickUp	https://diamond.jp/articles/-/269242	wsjpickup	2021-04-22 03:35:00
ビジネス	ダイヤモンド・オンライン - 新着記事	プーチン頼みのロシア国民、反政府デモに冷めた目 - WSJ PickUp	https://diamond.jp/articles/-/269243	wsjpickup	2021-04-22 03:30:00
ビジネス	ダイヤモンド・オンライン - 新着記事	【大学入試2021】よもやの志願者数12％減！「私大入試」が抱える闇 - 2020年代の教育	https://diamond.jp/articles/-/268138	【大学入試】よもやの志願者数減「私大入試」が抱える闇年代の教育新型コロナウイルス禍は、私立大学入試に潜む問題点を次々にあぶり出している。	2021-04-22 03:25:00
ビジネス	ダイヤモンド・オンライン - 新着記事	「本を読んでも知識が蓄積されない人」がやらかす致命的なミス【新年度におすすめの記事】 - 独学大全	https://diamond.jp/articles/-/268854	「本を読んでも知識が蓄積されない人」がやらかす致命的なミス【新年度におすすめの記事】独学大全インターネットの「知の巨人」、読書猿さん。	2021-04-22 03:15:00
ビジネス	ダイヤモンド・オンライン - 新着記事	「心理的安全性の罠」に ダマされるな！ - 組織が変わる	https://diamond.jp/articles/-/268476	慢性疾患ってうちの会社のことすべて見抜かれている」「『他者と働く』が慢性疾患の現状認識ツールなら、『組織が変わる』は慢性疾患の寛解ツールだ」「言語化できないモヤモヤの正体が形になって現れる体験は衝撃でした」職場に活気がない、会議で発言が出てこない、職場がギスギスしている、仕事のミスが多い、忙しいのに数字が上がらない、病欠が増えている、離職者が多い……これらを「組織の慢性疾患」と呼び、セルフケアの方法を初めて紹介した宇田川氏。	2021-04-22 03:10:00
ビジネス	ダイヤモンド・オンライン - 新着記事	マウントをとりたがる人にモヤモヤしたときに読みたい、200万いいね！ を集めたシンプルな言葉 - もっと人生は楽しくなる	https://diamond.jp/articles/-/268187	マウントをとりたがる人にモヤモヤしたときに読みたい、万いいねを集めたシンプルな言葉もっと人生は楽しくなる「人とうまく距離がとれない……」「気づかいしすぎて疲れてしまう……」「言いたいことがうまく言えない……」そんな人間関係の悩みを抱える人々たちに向けて、シンプルながらも心に深く突き刺さる言葉を日々発信し、万人以上のInstagramフォロワーから支持されているたぐちひさとさんをご存じでしょうか。	2021-04-22 03:05:00
ビジネス	不景気.com	長野の元ゴルフ場運営「野邊山観光」が破産、負債70億円 - 不景気.com	https://www.fukeiki.com/2021/04/nobeyama-kanko-golf.html	信用調査会社	2021-04-21 18:36:39
GCP	Cloud Blog	Choosing the right orchestrator in Google Cloud	https://cloud.google.com/blog/topics/developers-practitioners/choosing-right-orchestrator-google-cloud/	Choosing the right orchestrator in Google CloudWhat is orchestration  Orchestration often refers to the automated configuration coordination and management of computer systems and services  In the context of service oriented architectures orchestration can range from simply executing a single service at a specific time and day to a more sophisticated approach of automating and monitoring multiple services over longer periods of time with the ability to react and handle failures as they crop up  In the data engineering context orchestration is central to coordinating the services and workflows that prepare ingest and transform data It can go beyond data processing and also involve a workflow to train a machine learning ML model from the data There is no shortage of orchestration tools in Google Cloud In this blog post we will explore service and data orchestration tools and help you choose what s best for your use case Orchestration in Google CloudGoogle Cloud Platform offers a number of tools and services for orchestration Cloud Scheduler for schedule driven single service orchestrationWorkflows for complex multi service orchestration Cloud Composer for orchestration of your data workloadsLet s take a closer look at each of these tools Cloud SchedulerCloud Scheduler is a service for scheduling the execution of a single service on a recurring schedule ーthis is about as simple as it gets for orchestration in Google Cloud Cloud Scheduler uses cron scheduling to trigger the execution of HTTP based services at a schedule you define We often see customers using Scheduler alongside Pub Sub and Cloud Functions to execute their code serverlessly on Google Cloud Cloud Scheduler is a good fit if you just need to call a single service at regular intervals But what if you have multiple services that you want to chain together feeding the output of one service to the next Or what if you need to apply complex logic to determine how and when services are invoked  Then you should start considering Workflows WorkflowsWorkflows is a service for orchestrating multiple HTTP based services into a durable and stateful workflow Like Cloud Scheduler Worklows enables you to automate the execution of HTTP based services running on Cloud Functions and Cloud Run as well as external services and APIs Unlike Scheduler Workflows has sophisticated logic that lets you manage the execution of multiple services as part of a wider workflow  You can use either YAML or JSON to express your workflow You can specify the order of services as steps and define how to handle step failures The result of one step can be used as an input to other steps throughout the workflow or as a condition to determine which step to execute next Workflows is great for chaining microservices together automating infrastructure tasks such as starting or stopping a VM and integrating reliably with external systems It acts as a central source of truth for service integrations improving observability and error handling in services It is also completely serverless so you don t have to worry about maintaining resources  To execute a workflow you can manually trigger the workflow via API or UI or you can set up a recurring schedule with Cloud Scheduler Workflows is very useful in service oriented architectures but if your focus is more on engineering data pipelines or big data processing then you should consider using Composer Cloud Composer Composer is a service designed to orchestrate data driven particularly ETL ELT workflows and is built on the popular open source Apache Airflow project Composer is fully managed so you don t have to worry about installing or maintaining Airflow deployments and it supports your pipelines wherever they are be that on on premises or across multiple cloud platforms Like Workflows you can create a task for each step in your workflow configure the order of tasks and specify which task to execute next based on some conditions Your tasks are expressed in a Python Directed Acyclic Graph DAG that can be scheduled to run at a time of your choice You would use Composer to orchestrate the services that make up your data pipelines for example triggering a job in BigQuery or starting a Dataflow pipeline Operators can be used to communicate with services across multiple cloud environments and on prem there are over operators for Google Cloud alone  For example by passing a few parameters to operators in your DAG file you can easily execute BigQuery jobs or schedule and start pipelines in Dataflow or Dataproc Composer or Workflows Both Composer and Workflows support orchestrating multiple services and can handle long running workflows Despite there being some overlap in the capabilities of these products each has differentiators that make them well suited to particular use cases  Composer is most commonly used for orchestrating the transformation of data as part of ELT or data engineering or workflows Workflows in contrast is focused on the orchestration of HTTP based services built with Cloud Functions Cloud Run or external APIs  Composer is designed for orchestrating batch workloads that can handle a delay of a few seconds between task executions It wouldn t be suitable if low latency was required in between tasks whereas Workflows is designed for latency sensitive use cases  While you don t have to worry about maintaining Airflow deployments in Composer you do need to specify how many workers you need for a given Composer environment Workflows is completely serverless there is no infrastructure to manage or scale Have a look at these example use cases to help you understand which product to use SummarySo there you have it a quick overview of the different orchestration tools in Google Cloud and a decision tree on how to choose the right one for your use case In the end the systems and services you re trying to orchestrate will determine the right tool to use  Coming up in the next blog post we will deep dive into data orchestration in more detail so stay tuned In the meantime check out our Quickstart guides on Cloud Scheduler Cloud Composer and Workflows to get started Related ArticleBetter service orchestration with WorkflowsWorkflows is a service to orchestrate not only Google Cloud services such as Cloud Functions and Cloud Run but also external services Read Article	2021-04-21 19:00:00