投稿時間:2022-11-20 04:20:15 RSSフィード2022-11-20 04:00 分まとめ(22件)

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python	Pythonタグが付けられた新着投稿 - Qiita	PyO3のチュートリアルゆるくまとめる	https://qiita.com/lndclt/items/b3396a12584ea049bef0	適当	2022-11-20 03:29:55
海外TECH	MakeUseOf	How to Reset Your Xbox Series X|S, Xbox One, or Xbox 360	https://www.makeuseof.com/tag/reset-xbox-one-xbox-360/	factory	2022-11-19 18:30:15
海外TECH	MakeUseOf	7 Ways to Fix OBS Studio's "Failed to Connect to Server" Error in Windows	https://www.makeuseof.com/windows-obs-studio-failed-connect-server/	streamer	2022-11-19 18:15:15
海外TECH	MakeUseOf	What Printers Are Compatible With Chromebooks?	https://www.makeuseof.com/what-printers-are-compatible-with-chromebook/	available	2022-11-19 18:01:14
海外TECH	DEV Community	Exploring the companies who have shifted from traditional ways of computing to cloud computing	https://dev.to/sahilkashyap/exploring-the-companies-who-have-shifted-from-traditional-ways-of-computing-to-cloud-computing-1aph	Exploring the companies who have shifted from traditional ways of computing to cloud computingBefore jumping on the topic let s first start with the basics from the definitions advantages dis advantages types models applications to the main agenda So What is Cloud computing as a proper definition Cloud computing is the delivery of computing services including servers storage databases networking software analytics and intelligence over the Internet The Cloud to offer faster innovation flexible resources and economies of scale Now let s discuss it in a layman language with understanding how does it actually work with its Advantages and Dis advantages Cloud is nothing but services which are offered through the internet wherein you can rent out servers VMs and many other services virtually here you need not spend any CapEx or need not pay any upfront cost it s as easy as purchasing a netflix subscription but will be charged only for the resources you ve actually used and this is known as “Pay As You Go model by this one can store their data deploy their Website or application or can even make a VM with respect to their own requirement now let s discuss how does it actually work in the real time from a company s point of view Rather than owning their own computing infrastructure or data centers companies can rent and access anything from applications to storage from a cloud service provider Ex aws Azure GCP etc The benefits of using cloud computing services are a ton but few of them that highly matters is that firms can avoid the upfront cost and complexity of owning and maintaining their own IT infrastructure and instead simply pay for what they use when they use it In turn providers of cloud computing services can benefit from significant economies of scale by delivering the same services to a wide range of customers Also cloud providers provide disaster recovery which is actually a very important feature or service of cloud because the data isn t just stored at one data center or only at one region there would be multiple copies of the same data at multiple regions to make it easily accessible and to have a backup While there are many benefits it also comes with some price such as data security data loss or theft data leakage account or service hijacking insecure interfaces and APIs denial of service attacks technology vulnerabilities especially on shared environments cloud downtimes and many more Well What is the history of cloud computing Cloud computing as a term has been around since the early s but the concept of computing as a service has been around for much much longer as far back as the s when computer bureaus would allow companies to rent time on a mainframe rather than have to buy one themselves These time sharing services were largely overtaken by the rise of the PC which made owning a computer much more affordable and then in turn by the rise of corporate data centers where companies would store vast amounts of data But the concept of renting access to computing power has resurfaced again and again in the application service providers utility computing and grid computing of the late s and early s This was followed by cloud computing which really took hold with the emergence of software as a service and hyperscale cloud computing providers such as Amazon Web Services How important is the cloud Building the infrastructure to support cloud computing now accounts for a significant chunk of all IT spending while spending on traditional in house IT slides as computing workloads continue to move to the cloud whether that is public cloud services offered by vendors or private clouds built by enterprises themselves Indeed it s increasingly clear that when it comes to enterprise computing platforms like it or not the cloud has won Tech analyst Gartner predicts that as much as half of spending across application software infrastructure software business process services and system infrastructure markets will have shifted to the cloud by up from in It estimates that almost two thirds of spending on application software will be via cloud computing up from in That s a shift that only gained momentum in and as businesses accelerated their digital transformation plans during the pandemic The lockdowns throughout the pandemic showed companies how important it was to be able to access their computing infrastructure applications and data from wherever their staff were working and not just from an office Gartner said that demand for integration capabilities agile work processes and composable architecture will drive the continued shift to the cloud The scale of cloud spending continues to rise For the full year tech analyst IDC expects cloud infrastructure spending to have grown compared to to billion while non cloud infrastructure is expected to grow just to billion Long term the analyst expects spending on compute and storage cloud infrastructure to see a compound annual growth rate of over the period reaching billion in and it will account for of total compute and storage infrastructure spend Spending on non cloud infrastructure will be relatively flat in comparison and reach billion in All predictions around cloud computing spending are pointing in the same direction even if the details are slightly different The momentum they are describing is the same tech analyst Canalys reports that worldwide cloud infrastructure services expenditure topped billion in a quarter for the first time in Q For the full year it has cloud infrastructure services spending growing to billionCanalys argues that there is already a new growth opportunity for cloud on the horizon in the form of augmented and virtual reality and the metaverse This will be a significant driver for both cloud services spend and infrastructure deployment over the next decade In many ways the metaverse will resemble the internet today with enhanced capabilities and an amplified compute consumption rate the analyst said Now let us discuss about the companies who have shifted from traditional ways of computing to Cloud Computing Let s first start with the super popular Netflix The journey to the cloud at Netflix began in August of when they experienced a major database corruption and for three days could not ship DVDs to their members That is when they realized that they had to move away from vertically scaled single points of failure like relational databases in their datacenter towards highly reliable horizontally scalable distributed systems in the cloud They chose Amazon Web Services AWS as their cloud provider because it provided them with the greatest scale and the broadest set of services and features The majority of their systems including all customer facing services had been migrated to the cloud prior to Since then They ve been taking the time necessary to figure out a secure and durable cloud path for their billing infrastructure as well as all aspects of their customer and employee data management They were happy to report that in early January after seven years of diligent effort They have finally completed their cloud migration and shut down the last remaining data center bits used by their streaming service Moving to the cloud has brought Netflix a number of benefits They have eight times as many streaming members than they did in and they are much more engaged with overall viewing growing by three orders of magnitude in eight years The Netflix product itself has continued to evolve rapidly incorporating many new resource hungry features and relying on ever growing volumes of data Supporting such rapid growth would have been extremely difficult out of their own data centers they simply could not have racked the servers fast enough Elasticity of the cloud allows them to add thousands of virtual servers and petabytes of storage within minutes making such an expansion possible On January Netflix expanded its service to over new countries becoming a truly global Internet TV network Leveraging multiple AWS cloud regions spread all over the world enables them to dynamically shift around and expand their global infrastructure capacity creating a better and more enjoyable streaming experience for Netflix members wherever they are they rely on the cloud for all of their scalable computing and storage needs ーtheir business logic distributed databases and big data processing analytics recommendations transcoding and hundreds of other functions that make up the Netflix application Video is delivered through Netflix Open Connect their content delivery network that is distributed globally to efficiently deliver their bits to members devices The cloud also allowed them to significantly increase their service availability There were a number of outages in their data centers and while they have hit some inevitable rough patches in the cloud especially in the earlier days of cloud migration they saw a steady increase in their overall availability nearing their desired goal of four nines of service uptime Failures are unavoidable in any large scale distributed system including a cloud based one However the cloud allows one to build highly reliable services out of fundamentally unreliable but redundant components By incorporating the principles of redundancy and graceful degradation in their architecture and being disciplined about regular production drills using the Simian Army it is possible to survive failures in the cloud infrastructure and within their own systems without impacting the member experience Cost reduction was not the main reason they decided to move to the cloud However their cloud costs per streaming start ended up being a fraction of those in the data center a welcome side benefit This is possible due to the elasticity of the cloud enabling them to continuously optimize instance type mix and to grow and shrink their footprint near instantaneously without the need to maintain large capacity buffers They can also benefit from the economies of scale that are only possible in a large cloud ecosystem Given the obvious benefits of the cloud why did it take them a full seven years to complete the migration The truth is moving to the cloud was a lot of hard work and they had to make a number of difficult choices along the way Arguably the easiest way to move to the cloud is to forklift all of the systems unchanged out of the data center and drop them in AWS But in doing so you end up moving all the problems and limitations of the data center along with it Instead they chose the cloud native approach rebuilding virtually all of their technology and fundamentally changing the way they operate the company Architecturally they migrated from a monolithic app to hundreds of microservices and denormalized their data model using NoSQL databases Budget approvals centralized release coordination and multi week hardware provisioning cycles made way to continuous delivery engineering teams making independent decisions using self service tools in a loosely coupled DevOps environment helping accelerate innovation Many new systems had to be built and new skills learned It took time and effort to transform Netflix into a cloud native company but it put them in a much better position to continue to grow and become a global TV network Netflix streaming technology has come a long way over the past few years and it feels great to finally not be constrained by the limitations they ve previously faced As the cloud is still quite new to many of them in the industry there are many questions to answer and problems to solve Through initiatives such as Netflix Open Source they hope to continue collaborating with great technology minds out there and together address all of these challenges The Second one is General Electronics General Electric GE began its digital transformation in but it chose AmazonWeb Services AWS as its preferred provider three years later relying on theservice to host more than cloud based apps and services “Adopting a cloud first strategy with AWS is helping our IT teams get out of thebusiness of building and running data centers and refocus our resources oninnovation as we undergo one of the largest and most important transformationsin GE s history said Chris Drumgoole Chief Technology Officer and CorporateVice President of General Electric GE experimented with the notion of developing its own industrial cloud a fewyears before switching to AWS but decided against it It chose to concentrate onother areas of its company while entrusting cloud infrastructure to AWS GE the year old staple of the global industrial sector is going all in on thecloud The company plans to migrate applications to public IaaS over thenext three years It is reducing its data centers from more than to the singledigits But for a company with billion in annual revenue tens of thousandsof apps hundreds of thousands of servers petabytes of storage and networks inhundreds of countries around the world migrating to the cloud isn t as easy aslifting and shifting Some of GE s core industries energy health care and finance are heavilyregulated by protocols that were written for a different era “They assume theconstruct of a client server world Drumgoole says “The regulations are writtenin a way that assumes there s a server a hypervisor and a physical data centerthat you control Fundamentally those don t apply in the cloud world The whole point of the public cloud is that vendors like AWS provide thosecomponents as a service to customers “The constructs of the regulations haven ttaken into consideration the advances in technology he adds Through theONUG working group Drumgoole is hoping a single more modern nomenclatureacross various providers that regulators can use could be developed for the nextgeneration of policies Embracing a cloud first mentality across the organization required adjustmentsinternally too Drumgoole arrived at GE two years ago to find the traditionalangst between software developers and infrastructure operators Devs can t getthe infrastructure they need ops folks don t know what the software teams need Cloud seemed like the natural answer to this problem GE invested in building tools creating systems and processes for managing it andensuring regulatory compliance When GE s IT team introduced the cloudservices some of those software developers and ops teams didn t want to use it “Some of the legacy single technology developers struggled with deploying andmoving apps when we took away the support envelope of a traditionalinfrastructure team he says adding that the challenge has largely beenovercome though it required a shift in mindset Last and foremost is Xerox Migrating to a cloud first strategy to suit the needs of the modern day BB business challengeOver the last years Xerox has adapted its offering considerably Having started life inventing the copier laser printer and Ethernet Xerox more recently launched its service business helpingorganizations in the insurance healthcare government and retail sectors with their IT and otherback office challenges Its key focus at present is print technology with a lot of its work centered around D printing and metallic print Xerox s SMART Centre website was created for salespeople both internal and external to access all of the company s sales content and collateral to help them on their selling journey The site was designed to make the salespersons journey a lot easier and more streamlined and sees up to unique visitors per month Project objectiveXerox has worked with Optimizely for many years using its Ektron Content Management System for its SMART center website However the UK amp I team saw an opportunity to transform their digital operations over to the cloud This would not only save on server costs but improve its online experience for colleagues sales staff and distribution resellers Transforming the printing industry one page at a timeXerox migrated to Optimizely s Digital Experience Platform which provides a cloud first approach to engagement including high availability and performance easy connectivity with other cloud services and existing systems ability to manage spikes in customer demand and a platform that is ready to seamlessly adopt the latest technology updates The new platform helped to adapt the site to the changing needs of the salesperson from previously being a library of downloadable content to a site with more functionality different types of views and more calls to action ResultsThe key reason for the migration was to save on server costs as having everything hosted on a local Xerox service when the company was still using Ektron was costly The move saved the printing company a considerable amount of money on these costs alone Other benefits have included performance improvements in terms of site speed and load times Xerox chipped off two seconds from its average page load speeds using the cloud service and has also noticed less instances where the site has experienced downtime which was common when it was still using its local servers The functionality of the site has also improved since the migration Using advance and insightsenabled on the platform Xerox was able to create a connection point for most of the company ssales tools into a tools marketplace to allow users access to them in an app store format This has been advanced further with AI by providing recommendations for sales tools that users might want to use depending on which part of the sales cycle that they are currently in Future plansXerox s future plans are centered around content The company produces lots of content daily which is also translated and a lot of analysis is currently happening to see if producing so much content is justified Because of the in depth insights offered on the new platform Xerox is able to capture usage information to tell who is reading the content and how users are interacting with the platform	2022-11-19 18:41:21
海外TECH	DEV Community	8 Best Tips for Finding Freelance Developer Jobs	https://dev.to/yunuserturk/8-best-tips-for-finding-freelance-developer-jobs-6gb	Best Tips for Finding Freelance Developer JobsThere are a number of ways to get started in freelancing but finding quality development jobs can be a challenge Here are a few tips to get you started on the right track Job postings on online job boards or freelancing websites Online freelancing job boards are the quickest way of finding projects There are many different online job boards and freelancing websites available Some popular online job boards include Indeed Monster and Dice To find freelancing developer jobs on these websites enter relevant keywords mainly freelance into the search bar Network with other developers and let them know you re looking for freelancing workYou can connect with other developers through online forums or social media platforms such as GitHub or Twitter Search for companies that use the technology you re proficient inIf you re skilled in a particular technology or programming language you can search for companies that use that technology on job boards or freelancing websites You can also search for companies that use that technology on LinkedIn Reach out to companies or organizations directly and inquire about freelancing opportunitiesAnother option is to reach out to companies or organizations directly and inquire about any freelance opportunities that may be available This can be done by sending a cold email or LinkedIn message to the company Attend industry events or meetups relevant to your skillsetYou can also attend developer meetups or events in your area This is a great way to network with other developers and let them know you re available for freelance work Create a solid online presence by having an up to date portfolio website or blogEnsure your portfolio or website is up to date and includes examples of your work This will help you showcase your skillset and attract potential clients Keep your skills up to date Use online resources such as online courses or tutorials to keep your skills up to date This will make you more attractive to potential clients Be active on social media Make sure you re active on social media platforms such as Twitter and LinkedIn This will help you build your online presence and attract potential clients This post firstly published on freelancerpath	2022-11-19 18:17:21
海外科学	NYT > Science	It’s Official: The Leap Second Will Be Retired (a Decade from Now)	https://www.nytimes.com/2022/11/19/science/time-leap-second-bipm.html	It s Official The Leap Second Will Be Retired a Decade from Now On Friday an international vote was taken to ditch the leap second a technical fudge that has caused headaches since its inception years ago	2022-11-19 18:44:42
海外科学	NYT > Science	In a Reversal, the U.S. Won’t Block Climate Compensation for Poor Nations	https://www.nytimes.com/2022/11/19/climate/un-climate-damage-cop27.html	In a Reversal the U S Won t Block Climate Compensation for Poor NationsA U S official said negotiations continue over details for a fund to help developing countries cope with “loss and damage caused by global warming	2022-11-19 18:56:53
ニュース	BBC News - Home	Person staying at Manston migrant centre dies - Home Office	https://www.bbc.co.uk/news/uk-63691175?at_medium=RSS&at_campaign=KARANGA	office	2022-11-19 18:43:32
ニュース	BBC News - Home	East Belfast UVF operation leads to gun and pipe bomb seizures	https://www.bbc.co.uk/news/uk-northern-ireland-63690199?at_medium=RSS&at_campaign=KARANGA	belfast	2022-11-19 18:17:36
ニュース	BBC News - Home	Australia 30-10 Samoa: Kangaroos claim third consecutive World Cup with hard-fought victory	https://www.bbc.co.uk/sport/rugby-league/63689333?at_medium=RSS&at_campaign=KARANGA	trafford	2022-11-19 18:50:15
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】 「私の言うことは50％間違う」と社員に公言したら起きたこと - ワークマン式「しない経営」	https://diamond.jp/articles/-/310981	【ワークマン仕掛け人・特別講義】「私の言うことは間違う」と社員に公言したら起きたことワークマン式「しない経営」たちまち万部今、最も注目を集める急成長企業ワークマン。	2022-11-20 03:55:00
ビジネス	ダイヤモンド・オンライン - 新着記事	仕事が速い人と遅い人のほんのわずかな圧倒的な違いとは？ - 時間最短化、成果最大化の法則	https://diamond.jp/articles/-/312514	仕事が速い人と遅い人のほんのわずかな圧倒的な違いとは時間最短化、成果最大化の法則東洋経済オンライン「市場が評価した経営者ランキング」位、フォーブスアジア「アジアの優良中小企業ベスト」度受賞の著者が初めて明かす「最短時間で最大の成果を上げる方法」。	2022-11-20 03:50:00
ビジネス	ダイヤモンド・オンライン - 新着記事	「嫌な過去の記憶」を忘れても消えない「あなたに必要なもの」とは？【予約の取れないカウンセラーが教える】 - あなたはもう、自分のために生きていい	https://diamond.jp/articles/-/313012	twitter	2022-11-20 03:45:00
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】 なぜ、デカルトは「近代哲学の祖」といわれるのか？ - 哲学と宗教全史	https://diamond.jp/articles/-/311668		2022-11-20 03:40:00
ビジネス	ダイヤモンド・オンライン - 新着記事	【副業・撤退基準】 結果が出ない副業の“やめどき”と“見極め方” - 真の「安定」を手に入れるシン・サラリーマン	https://diamond.jp/articles/-/311679		2022-11-20 03:35:00
ビジネス	ダイヤモンド・オンライン - 新着記事	【学びの魔法】学んだこと3つを「1ページ」にまとめる必殺の習慣 - １ページ思考	https://diamond.jp/articles/-/312035		2022-11-20 03:30:00
ビジネス	ダイヤモンド・オンライン - 新着記事	時間をかけても「浅い思考」しかできない人と、瞬時に「深い思考」ができる人の決定的な差 - 遅考術	https://diamond.jp/articles/-/312766	山本健人	2022-11-20 03:25:00
ビジネス	ダイヤモンド・オンライン - 新着記事	おひとりさまの「家」問題、意外な落とし穴 - ひとりで楽しく生きるためのお金大全	https://diamond.jp/articles/-/313045	独身者がひとりで楽しく自由に生きていくためにやっておくといいのことを税理士の板倉京氏が著した「ひとりで楽しく生きるためのお金大全」から、一部を抜粋して紹介します。	2022-11-20 03:20:00
ビジネス	ダイヤモンド・オンライン - 新着記事	【9割の人が知らない】 オンラインでも、子どもの成績とやる気が同時に上がる究極のしくみとは？ - スタンフォード式生き抜く力	https://diamond.jp/articles/-/311467		2022-11-20 03:15:00
ビジネス	ダイヤモンド・オンライン - 新着記事	【10倍株（テンバガー）連発！】 テンバガーハンターが実践する“驚きの超分散投資” - サラリーマン投資家が10倍株で2.5億円	https://diamond.jp/articles/-/311666	【倍株テンバガー連発】テンバガーハンターが実践する“驚きの超分散投資サラリーマン投資家が倍株で億円株式投資で資産億万円を築いている現役サラリーマン投資家の愛鷹氏。	2022-11-20 03:10:00
ビジネス	ダイヤモンド・オンライン - 新着記事	毛沢東の「ヤバすぎる行動力」を培った意外な原点 - アメリカの中学生が学んでいる14歳からの世界史	https://diamond.jp/articles/-/313095	毛沢東の「ヤバすぎる行動力」を培った意外な原点アメリカの中学生が学んでいる歳からの世界史本村凌二氏東京大学名誉教授推薦発売直後から大きな話題を呼び、中国・ドイツ・韓国・ブラジル・ロシア・ベトナム・ロシアなど世界各国にも広がった「学び直し本」の圧倒的ロングセラーシリーズ「BigFatNotebook」の日本版が刊行。	2022-11-20 03:05:00