投稿時間:2022-11-06 04:15:24 RSSフィード2022-11-06 04:00 分まとめ(20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
海外TECH	MakeUseOf	How to Disable the Mobile Hotspot Remote Access Feature in Windows	https://www.makeuseof.com/windows-disable-mobile-hotspot-remote/	How to Disable the Mobile Hotspot Remote Access Feature in WindowsEnabling the Mobile Hotspot feature remotely is handy but if you never use it it s best to disable it and protect your PC from snooping	2022-11-05 18:16:14
海外TECH	DEV Community	What Is the difference between PaaS And FaaS?	https://dev.to/aviyel/what-is-the-difference-between-paas-and-faas-4pnc	What Is the difference between PaaS And FaaS IntroductionThe term PaaS is often used interchangeably with platform as a service and the term “FaaS has been coined to mean “function as a service However these two terms can be quite confusing In this article we ll explain what PaaS Platform as a Service actually meansーand how it differs from FaaS Function as a Service We ll also explain why both types of cloud services are important for any business that needs to rapidly grow its infrastructure What is PaaS PaaS is a cloud based computing platform that provides a development environment for applications PaaS can be characterized as a combination of Infrastructure as a Service IaaS Software as a Service SaaS and software development kits SDKs It offers a variety of services including application deployment scalability high availability load balancing and security PaaS is used by organizations to develop and deploy applications quickly Developers don t have to worry about setting up the infrastructure or managing it throughout the application s lifecycle They simply develop their applications using an SDK provided by the PaaS provider which will be hosted on its infrastructure It provides an environment for running applications rather than just providing raw computing resources like virtual machines VMs or physical servers However these services are not always free some providers charge based on usage or offer tiered pricing models that provide more resources for higher fees per month or year This is different from other cloud service models because it requires less development testing and support It s more of a business model that provides everything you need to build an appーnot just servers or scalability but also the necessary tools for all stages of building and maintaining your application The main benefit of PaaS is that you can focus your efforts on building your application instead of managing infrastructure PaaS manages the runtime environment and provides you with a platform to execute your code on PaaS is a type of cloud computing that provides a platform to build deploy and run applications without the hassle of configuration and provisioning PaaS manages the runtime environment and provides you with a platform to execute your code on The application runs in an isolated container that contains all the necessary dependencies like libraries frameworks etc to run it You don t need to worry about installing these things on your own hardware or operating system because PaaS takes care of it for you PaaS is ideal for small businesses and startups because it lets them focus on their core competencies instead of getting bogged down in infrastructure management The best part is that you don t have to worry about maintaining servers or figuring out how many servers or VMs are needed to run your application because everything is handled by PaaS providers What is FaaS FaaS is a serverless computing model It s a platform that lets you run your code without having to provision manage or scale any servers FaaS is also known as pay as you go because you only pay for what you use This model of cloud computing was first developed by PiCloud who released the first version of their offering in ーand it picked up steam after Amazon released AWS Lambda in after which it has since become a major player in the industry s landscape FaaS is one of the most powerful tools in the cloud computing market and it s growing at a fast pace In fact its adoption rate has increased by since This means that FaaS will continue to be an important part of the industry for years to come There are a number of reasons why FaaS is becoming more popular and widely adopted First it offers developers the opportunity to focus on their code instead of worrying about infrastructure Second it allows you to use any programming language for building your applicationsーand there are no limits on how much you can scale up or down Third FaaS allows developers to test and deploy new functions in just a few seconds without having to worry about servers and infrastructure maintenance As a result FaaS has proven to be an extremely valuable technology for both developers and businesses It s being used by big companiesーlike Google Netflix Amazon and Salesforceーas well as many smaller startups who need a secure way to host their applicationsーand it s helping them all save time and money in the process FaaS manages all the infrastructure and integration points for you it s literally just a function FaaS is a cloud service that provides you with a runtime environment to run your code It s like PaaS but with a different focus instead of providing all the infrastructure and integration points for you FaaS manages all the infrastructure and integration points for you so that you don t have to worry about configuring servers or building out an entire cloud environment from scratch FaaS isn t just limited to running code it can also be used as an alternative way of developing applications in general With FaaS technology or Function as a Service developers can build their own custom functions These functions are then deployed as “serverless code that runs in the cloud services This means that developers have a way to build applications without having to worry about building out their own servers or managing infrastructure With FaaS technology developers can focus on writing their code and deploying it with ease which means less time spent worrying about server configuration and more time spent focusing on solving business problems Along with the benefits of FaaS there are some drawbacks The most significant is that developers must be highly proficient in their chosen language to use it effectively Another drawback of FaaS is that it can be expensive if you use too much Each execution costs money and this adds up quickly if you re running a lot of functions throughout your applicationーFaaS may not work well with enterprise level applications at all or with any apps that need to sustain high load over extended periods Both are great cloud services PaaS and FaaS are both great cloud services They have their own advantages but they re still useful in different situations If your code does a lot of processing PaaS is probably what you want to useーthe runtime environment and integration points are managed by the provider so all you have to worry about is writing your application However if the code is core to your business then FaaS may be more appropriate because it manages all infrastructure and integration points for you The FaaS model is particularly useful for large scale applications or production systems because it removes a lot of the development and deployment overhead You don t need to worry about scaling or infrastructure management these are all taken care of by the cloud provider If you re building an application that doesn t have to run then PaaS is probably the better choice It s easier to start with a pre built platform and it s also less expensive because most providers charge per hour or per usage rather than for a monthly subscription fee One of the biggest benefits of PaaS is that it allows developers to focus on their code rather than on managing infrastructure By choosing this model you ll save time and money by not having to worry about things like scaling or patching security vulnerabilities The downside of PaaS is that it doesn t have the same flexibility as FaaS If you want to make any changes to your application or infrastructure then you ll need to build these features yourself or hire someone else to do it for you What s the difference PaaS and FaaS are two types of cloud computing platforms that can be used to develop host and run applications PaaS is a platform that supports the development and deployment of applications while FaaS provides on demand services that support the execution of functions The main differences between PaaS and FaaS are that PaaS is a platform where you can build deploy and manage applications You can use it to develop your application and then run it in the cloud On the other hand FaaS is a framework in which you create a serverless application by using different functions Functions are executed when events occur in the system for example when an HTTP request is made or as a response to an action by another function for example if there is an error in the first function In PaaS you do not need to worry about how many resources your application needs because this is something that will be managed for you by the provider of PaaS services On the other hand in FaaS you have to define how many resources your application needs and allocate them yourself With PaaS you can use ready made tools such as databases or storage systems while with FaaS you may need to write your own code for these functionalities Paas and Faas are different…PaaS and FaaS while similar in some respects are not the same or identical PaaS is a service that manages the runtime environment and provides you with a platform to execute your code on It does pretty much everything for you from setting up databases and firewalls to managing application load balancing and scaling by adding more servers as needed FaaS is a service that manages all the infrastructure and integration points for you it s literally just a function or two You don t get any of the other benefits of PaaS no DevOps tooling or monitoring just code execution If your business logic is core to what makes your product work then FaaS might be what s right for youーbut if not then PaaS will probably be better suited because it gives more flexibility in terms of deployment architecture as well as choice over how much code gets run at once If the function is core to your business you ll probably want FaaS FaaS and PaaS have different strengths and weaknesses The main difference between them is that with FaaS you must use a framework that handles all aspects of deployment such as scalability and security management while with PaaS there s no need for these issues because they re handled by external cloud providers If you re building microservices or machine learning models which require complex logic then it might be worth considering using FaaS instead because this type of application would probably benefit from having additional resources available on demand rather than having them pre built into every application instance when deploying them via container technology like Docker containersーbut this decision depends entirely upon how extensive each project actually becomes If the function is core to your business you ll probably want FaaS However if your code is not crucial or can be written in a different way then PaaS will probably be better suited for your needs ConclusionIn conclusion both Platform as a Service PaaS and Function as a Service FaaS provide simple ways to deploy an application without maintaining servers or worrying about scaling issues themselves PaaS lets you build software and FaaS runs code in response to events so it doesn t need any further maintenance it s an event driven model PaaS is good for deploying existing software using frameworksーyou can think of these as add ons that expand the functionality of your app without having to write custom code Whereas FaaS can be used to build functions and microservicesーcomputer programs designed with flexibility in mind so they work particularly well when split into separate pieces that interact over the internet FaaS and PaaS both have their advantages and disadvantages If you re building a simple application that doesn t need to scale then PaaS is likely the way to goーyou can focus on writing code instead of worrying about maintaining servers But if you re looking for something more complex that requires custom plugins and flexibility in order to grow with your business then Faa S might be better suited for you So the key is to figure out what your business needs are before choosing one over the other	2022-11-05 18:51:02
海外TECH	DEV Community	An animated guide for Node.js event loop	https://dev.to/nodedoctors/an-animated-guide-to-nodejs-event-loop-3g62	An animated guide for Node js event loopWe have all heard about JavaScript and Node js being single threaded but what does it mean in practical terms It means that JavaScript can do one thing at a time For example we cannot simultaneously multiply and sum numbers We usually do operations in sequence We add and then multiply or vice versa Modern computers are fast and the result of two or more consecutive tasks seems to be computed simultaneously but there are exceptions We all have tried to scrape data from that slow website or waited more than thirty seconds before getting the result of a database query Do we want to block our single thread from executing more tasks because of a slow database query Luckily Node js doesn t stop from running other operations because of Libuv a C library responsible for the event loop and asynchronously handling tasks such as network requests DNS resolution file system operations data encryption etc What happens under the hood when Node js works on tasks such as database queries We will explore it by following this piece of code step by step The V JavaScript engine manages a call stack an essential piece that tracks which part of our program is running Whenever we invoke a JavaScript function it gets pushed to the call stack Once the function reaches its end or a return statement it is popped off the stack In our example the line of code console log Starting Node js  is added to the call stack and prints Starting Node js to the console By doing so it reaches the end of the log function and is removed from the call stack The following line of code is a database query These tasks are immediately popped off because they may take a long time They are passed to Libuv which asynchronously handles them in the background At the same time Node js can keep running other code without blocking its single thread In the future Node js will know what to do with the query because we have associated a callback function with instructions to handle the task result or error In our case it is a simple console log but it could be complex business logic or data processing in production applications While Libuv handles the query in the background our JavaScript is not blocked and can continue with console log Before query result When the query is done its callback is pushed to the I O Event Queue to be run shortly  The event loop connects the queue with the call stack It checks if the latter is empty and moves the first queue item for execution Pop quiz on the event loopTry to figure out what the following code prints on the console ConclusionThe event loop the delegation and the asynchronous processing mechanism are Node js s secret ingredients to process thousands of connections read write gigantic files handling timers while working on other parts of our code In the article we saw the vital role of Libuv and its ability to handle numerous potentially long running tasks At the same time we went through the event loop and its role as a bridge connector between callbacks of asynchronous operations in the I O event queue and the call stack  In the following articles we will explore in greater detail how timers I O promises and ticks are handled by the different phases of the event loop If you liked the article follow us on Twitter fabriziolallo and andrewhu	2022-11-05 18:15:13
Apple	AppleInsider - Frontpage News	EZQuest multiport hub review: More USB-C ports please	https://appleinsider.com/articles/22/11/05/ezquest-multiport-hub-review-more-usb-c-ports-please?utm_medium=rss	EZQuest multiport hub review More USB C ports pleaseThe Ultimate Plus Multimedia Hub Adapter from EZQuest is the one stop shop for almost any port people need in their computing life and it s geared toward Macs with Apple Silicon EZQuest HubThe EZQuest Hub works with Intel M Series Mac and Windows PCs to connect external displays USB C devices and more It s especially suited for MacBooks that have a limited number of ports Read more	2022-11-05 18:14:55
海外TECH	Engadget	Ukraine lost access to 1,300 Starlink terminals over a funding issue	https://www.engadget.com/ukraine-starlink-outage-184124365.html?src=rss	Ukraine lost access to Starlink terminals over a funding issueAs recently as October th Ukraine s military suffered a partial internet outage after Starlink terminals went offline due to a funding shortage reports CNN The blackout occurred amid ongoing talks between SpaceX and the Department of Defense that continue despite Elon Musk having said his company would continue to foot the bill for the country s Starlink usage “Negotiations are very much underway Everyone in our building knows we re going to pay them a senior Pentagon official told the network adding that the Defense Department wants to get something in writing “because we worry he ll change his mind In September SpaceX sent a letter to the Pentagon asking the Defense Department to take over paying expenses related to Ukraine s usage of its Starlink internet service On October th following public outcry Musk appeared to backtrack on the decision to ask the US government for assistance “To hell with it…we ll just keep funding Ukraine govt for free Musk tweeted later telling The Financial Times nbsp the company would do so “indefinitely According to CNN last month s outage was a “huge problem for Ukraine s military In March the country purchased the terminals from a British company SpaceX reportedly charged Ukraine per month to keep each unit operational The country eventually couldn t afford to pay the million monthly bill anymore and asked for financial aid from the British Ministry of Defence After some discussion the two agreed to prioritize other military expenses “We support a number of terminals that have a direct tactical utility for Ukraine s military in repelling Russia s invasion a British official told CNN “We consider and prioritize all new requests in terms of the impact contributions would have in supporting Ukraine to defend its people against Putin s deplorable invasion Should SpaceX and the US Department of Defense eventually sign an agreement it s unclear if the Pentagon will have greater control over Starlink service in Ukraine The company currently decides where Ukrainian troops can use the terminals	2022-11-05 18:41:24
ニュース	BBC News - Home	Ukraine war: Zelensky accuses Iran of lying over Russia support	https://www.bbc.co.uk/news/world-europe-63528183?at_medium=RSS&at_campaign=KARANGA	ukrainian	2022-11-05 18:37:33
ニュース	BBC News - Home	Jordan Bardella: French National Rally has new leader to replace Le Pen	https://www.bbc.co.uk/news/world-europe-63525377?at_medium=RSS&at_campaign=KARANGA	parliamentary	2022-11-05 18:21:45
ニュース	BBC News - Home	Detainees cause disturbance at London immigration centre	https://www.bbc.co.uk/news/uk-63525332?at_medium=RSS&at_campaign=KARANGA	centre	2022-11-05 18:22:02
ビジネス	ダイヤモンド・オンライン - 新着記事	「自分のことは自分が一番知っている」という人の思考が浅い、決定的な理由 - 遅考術	https://diamond.jp/articles/-/312178	山本健人	2022-11-06 04:00:00
ビジネス	ダイヤモンド・オンライン - 新着記事	【この仕事、向いてないかも…】 会社を辞めるのにベストなタイミングとは？ - 真の「安定」を手に入れるシン・サラリーマン	https://diamond.jp/articles/-/311628		2022-11-06 04:00:00
ビジネス	ダイヤモンド・オンライン - 新着記事	【『世界一受けたい授業』で話題】 体がゴリゴリに硬い人は絶対やってみて！ 運動指導のトッププロが教える ストレッチ効果を最大化する方法 - いつでも､どこでも､1回20秒で硬い体が超ラクになる!　スキマ★ストレッチ	https://diamond.jp/articles/-/308382		2022-11-06 03:55:00
ビジネス	ダイヤモンド・オンライン - 新着記事	【日本一のマーケッターが教える】 9割の人が知らない！「ターゲット」と「ペルソナ」の決定的な違い - コピーライティング技術大全	https://diamond.jp/articles/-/307538	違い	2022-11-06 03:50:00
ビジネス	ダイヤモンド・オンライン - 新着記事	8億年後の未来、地球の全ての生命が絶滅する瞬間に「最後の生命」はどのように死んでゆくのか - 超圧縮 地球生物全史	https://diamond.jp/articles/-/312401	億年後の未来、地球の全ての生命が絶滅する瞬間に「最後の生命」はどのように死んでゆくのか超圧縮地球生物全史発売たちまち大重版地球誕生から何十億年もの間、この星はあまりにも過酷だった。	2022-11-06 03:45:00
ビジネス	ダイヤモンド・オンライン - 新着記事	【ワークマン仕掛け人・特別講義】 ゆっくりやると、よくできる、うまくできる、早くできる。 - ワークマン式「しない経営」	https://diamond.jp/articles/-/310799	さらに急成長の仕掛け人・ワークマンの土屋哲雄専務の白熱の処女作『ワークマン式「しない経営」ー億円の空白市場を切り拓いた秘密』も増刷を重ねている。	2022-11-06 03:40:00
ビジネス	ダイヤモンド・オンライン - 新着記事	「自分らしさ病」で悩んでしまう人と、「自分の強み」を武器にできる人との決定的な差 - 起業家の思考法	https://diamond.jp/articles/-/311889	「自分らしさ病」で悩んでしまう人と、「自分の強み」を武器にできる人との決定的な差起業家の思考法『起業家の思考法「別解力」で圧倒的成果を生む問題発見・解決・実践の技法』を出版した株式会社じげん代表取締役社長の平尾丈氏。	2022-11-06 03:35:00
ビジネス	ダイヤモンド・オンライン - 新着記事	【認知行動療法の世界的権威が明かす】 一瞬にしてあなたをネガティブ思考から解放する11ヵ条 - スタンフォード式生き抜く力	https://diamond.jp/articles/-/311421	新しい時代に必要な教育が日本人によって示されたと記憶される本になる」と語った本の要点と本に掲載できなかった最新情報をコンパクトに解説する。	2022-11-06 03:30:00
ビジネス	ダイヤモンド・オンライン - 新着記事	【91歳の医師が教える】 昨晩食べたおかずが思い出せない… 部分的なもの忘れから始まる認知症になる前に 絶対に避けるべき“たった1つの状況” - 91歳の現役医師がやっている 一生ボケない習慣	https://diamond.jp/articles/-/311583	【歳の医師が教える】昨晩食べたおかずが思い出せない…部分的なもの忘れから始まる認知症になる前に絶対に避けるべき“たったつの状況歳の現役医師がやっている一生ボケない習慣「あれいま何しようとしてたんだっけ」「ほら、あの人、名前なんていうんだっけ」「昨日の晩ごはん、何食べんたんだっけ」……若い頃は気にならなかったのに、いつの頃からか、もの忘れが激しくなってきた。	2022-11-06 03:25:00
ビジネス	ダイヤモンド・オンライン - 新着記事	【出口学長・日本人が最も苦手とする哲学と宗教特別講義】 ジョン・ロックの主張を3分で理解してみよう！ - 哲学と宗教全史	https://diamond.jp/articles/-/311569		2022-11-06 03:15:00
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】ご神仏に歓迎されるお参りの仕方、願いが叶いやすくなるお祈りの仕方とは？ - 神さま仏さまがこっそり教えてくれたこと	https://diamond.jp/articles/-/311869	神さま仏さま	2022-11-06 03:10:00
ビジネス	ダイヤモンド・オンライン - 新着記事	【精神科医が教える】「なんだかモヤモヤする」「落ち込みやすい」…人間関係、仕事、ストレスによる心のモヤモヤを解消する方法 - 精神科医Tomyが教える 心の荷物の手放し方	https://diamond.jp/articles/-/312268	【精神科医が教える】「なんだかモヤモヤする」「落ち込みやすい」…人間関係、仕事、ストレスによる心のモヤモヤを解消する方法精神科医Tomyが教える心の荷物の手放し方不安や悩みが尽きない。	2022-11-06 03:05:00