投稿時間:2023-02-09 21:20:05 RSSフィード2023-02-09 21:00 分まとめ(23件)

カテゴリー等	サイト名等	記事タイトル・トレンドワード等	リンクURL	頻出ワード・要約等/検索ボリューム	登録日
IT	ITmedia 総合記事一覧	[ITmedia News] アニメ「進撃の巨人」完結編、アマプラなどで配信　3月4日から	https://www.itmedia.co.jp/news/articles/2302/09/news198.html	itmedia	2023-02-09 20:46:00
python	Pythonタグが付けられた新着投稿 - Qiita	【自動化】pyautoguiでクリックマクロ	https://qiita.com/RS2324/items/65027634ff4f612b1a2c	threa	2023-02-09 20:14:49
js	JavaScriptタグが付けられた新着投稿 - Qiita	csvの予定をカレンダーにインポートできる iCal 形式に変換する csv2ical を JavaScript で作った	https://qiita.com/ynomura/items/6be444ab31a7f7519c8c	apple	2023-02-09 20:22:09
Azure	Azureタグが付けられた新着投稿 - Qiita	TerraformでAzureVMの環境構築	https://qiita.com/tkhs1121/items/b68273bcb6dda3e18a27	azure	2023-02-09 20:16:01
海外TECH	MakeUseOf	What Is Huobi and How Does Its Crypto Exchange Work?	https://www.makeuseof.com/what-is-huobi-crypto-exchange-token/	exchanges	2023-02-09 11:45:16
海外TECH	MakeUseOf	Google's Super Bowl Ad Shows Off the Pixel 7's Camera Tricks: Watch Here	https://www.makeuseof.com/google-super-bowl-ad-2023-pixel-7/	Google x s Super Bowl Ad Shows Off the Pixel x s Camera Tricks Watch Here quot Fixed on Pixel quot shows Amy Schumer Doja Cat and Giannis Antetokounmpo fixing their old photos with Magic Eraser and Photo Unblur	2023-02-09 11:36:05
海外TECH	MakeUseOf	Samsung Galaxy S23 Ultra Specs Revealed, Should You Use Google Fi, and How to Find Deleted YouTube Videos	https://www.makeuseof.com/samsung-galaxy-s23-ultra-specs-should-you-use-google-fi-how-to-find-deleted-youtube-video/	Samsung Galaxy S Ultra Specs Revealed Should You Use Google Fi and How to Find Deleted YouTube VideosWe explore the fallout of the T Mobile data breach and look at the specs of the new Samsung Galaxy S Ultra smartphone	2023-02-09 11:30:15
海外TECH	MakeUseOf	What’s the Easiest Way to Merge PDF Files on a Mac?	https://www.makeuseof.com/the-easiest-way-to-merge-pdf-on-mac/	easiest	2023-02-09 11:30:15
海外TECH	MakeUseOf	Digital Currency vs. Cryptocurrency: What's the Difference?	https://www.makeuseof.com/digital-currency-vs-cryptocurrency-whats-the-difference/	difference	2023-02-09 11:15:16
海外TECH	DEV Community	Docker vs Virtual Machines The Comparison You Need	https://dev.to/bytehide/docker-vs-virtual-machines-the-comparison-you-need-4ai3	Docker vs Virtual Machines The Comparison You NeedWhen someone talks about virtualization the two most popular options as of today are virtual machines VM and Docker It is true that both have some similarities but VMs have advantages over Docker and Docker has other advantages over VMs The choice of one or the other depends on your needs Therefore in this post we will explain their differences and advantages so that you can decide for one or the other depending on your needs What is Docker Docker is a platform that has several functions such as creating shipping and running distributed applications What Docker allows developers to do is to be able to package an application and its dependencies into a single unit This unit is known as a container Containers are lightweight and can run anywhere regardless of infrastructure or resources How Docker WorksThe way Docker works is by containers These containers as the name suggests contain everything an application needs to run Among the things it needs for its execution we can find the application code the libraries it needs the environment variables and the runtime Each container is independent of other containers That is each container has its own resources its own file system and its own network Docker containers are built from snapshots states of containers These snapshots are stored in registries e g Docker Hub This way they can be easily extracted and run on any Docker machine This way of storing them allows the distribution and deployment of applications to be neither complex nor difficult since everything the application needs to run is in the image and can be installed with a single command What are Virtual Machines Virtual machines also known by their abbreviation VMs are software simulations of hardware They allow you to run multiple operating systems on the same physical machine Each VM operates independently from other VMs they also have their own OS their own applications and their own files How Virtual Machines WorkVirtual machines work by running a hypervisor A hypervisor is software that can create virtualized environments on which operating systems can run This hypervisor is like an intermediate layer between the physical machine and the virtual machine It gives the virtual machine access to resources memory storage cpu of the physical machine Although the virtual machine is running inside the physical machine it runs independently with its own OS its own resources and applications Each virtual machine also runs independently from other VMs that may be running on the physical machine and have no connection whatsoever unless configurations are changed Docker vs Virtual Machine Advantages and DisadvantagesHaving clear what Docker and VMs are and how they work let s go deeper into their differences In the following sections we will compare the differences between Docker and virtual machines in terms of resource utilization portability security deployment and cost Resource UtilizationOne of the advantages of Docker over virtual machines is resource utilization Since Docker containers share the resources of the host system they need fewer resources than VMs to run Moreover Docker containers are significantly lighter than VMs making them more resource efficient On the other hand VMs must run on a supervisor making them require more resources to run So VMs are a worse choice over Docker in terms of resource utilization PortabilityDocker containers as mentioned before are self contained This means that since each container contains everything it needs to function it is easy to move them from one host to another allowing for greater flexibility at the deployment and scaling level If we talk about virtual machines although they are also portable they are not as portable as Docker containers This is because their size and dependencies make them more difficult to move In the event of a failure or a required migration this could be considered a major disadvantage compared to Docker SecurityBecause containers are completely isolated from each other and from the host system they provide a higher level of security compared to what a virtual machine can offer This reduces the risk of potential security breaches and more This extra isolation of Docker allows for more efficient resource utilization than a virtual machine So it is also very unlikely that a Docker container will affect the performance of others On the virtual machine side yes they are secure but they are more prone to security breaches compared to Docker The biggest problem is that if one virtual machine has a security breach it could also affect the security of other VMs on the same physical machine since they all run on top of it DeploymentDocker offers an easier deployment process compared to VMs Again as they are completely self contained containers they have an extra ease when deploying moving or upgrading If we talk about VMs they are more complex to deploy mainly because they require more configurations and management than Docker This can cause more inefficiency and a possible increase in downtime CostFinally cost is another key point when choosing Docker or VM Both are cost effective but Docker is usually preferred because it is more affordable due to its resource efficiency and deployment processes Another cost advantage is the physical machine resources That is Docker usually requires fewer resources than VM thus reducing its costs even more Virtual machines are still profitable just not as profitable as Docker can be As we mentioned before VMs tend to use more resources of the physical machine so you may need a computer with more resources and this again would mean a higher cost ConclusionFor the final words both Docker and virtual machines have advantages and disadvantages It is true that in the comparison Docker has come out ahead of virtual machines but this does not mean that virtual machines are bad or useless It all depends on the requirements needed If one of your requirements is to have a fast and efficient deployment Docker containers should be your choice This also allows you to easily manage and scale your applications If your requirements include a high level of security go for Docker again The isolation between containers provides an extra level of security On the other hand if you are an organization that needs to virtualize a complete operating system on complete hardware virtual machines should be the option of choice Especially if a requirement is to run multiple applications on the same machine Finally both are valid solutions but the requirements must be well known before making the choice Regardless of your choice be sure to research the capabilities of each based on your needs	2023-02-09 11:30:51
Apple	AppleInsider - Frontpage News	Meross Smart Plug Mini review: A good addition to your smart home	https://appleinsider.com/articles/23/02/09/meross-smart-plug-mini-review-a-good-addition-to-your-smart-home?utm_medium=rss	Meross Smart Plug Mini review A good addition to your smart homeNot everything has to be Matter compatible One version of the Meross Smart Plug Mini isn t and still allows you to control nearly any appliance in your HomeKit setup within a small and light design With a compact design unchallenging setup and easy controls the Meross Smart Plug is a great addition to start turning any home into a smart home that works best for you The Meross Smart Plug Mini is designed like many others of its kind by being built within a rectangular box that plugs right into the wall and then has a three pronged socket facing outward The current rating for the Smart Plug Mini is A with operating voltage of volts Read more	2023-02-09 11:20:37
Apple	AppleInsider - Frontpage News	Hugh Laurie joins Apple TV+ hit 'Tehran' for its third season	https://appleinsider.com/articles/23/02/09/hugh-laurie-joins-apple-tv-hit-tehran-for-its-third-season?utm_medium=rss	Hugh Laurie joins Apple TV hit x Tehran x for its third seasonApple TV has announced a third season of its thriller series Tehran now in production with Hugh Laurie joining the cast Laurie s casting follows the show s second season adding Glenn Close to the international espionage thriller s ensemble Known for dramas House M D and The Night Manager plus comedy with A Bit of Fry and Laurie he s to play a South African nuclear inspector Tehran follows Tamar Niv Sultan a Mossad hacker agent who infiltrates Tehran under a false identity says Apple After going rogue at the end of season two and reeling from the loss of her closest allies in season three Tamar must find a way to reinvent herself and win back the Mossad s support if she is to survive Read more	2023-02-09 11:09:32
ラズパイ	Raspberry Pi	Code along with our Astro Pi Mission Zero video	https://www.raspberrypi.org/blog/codealong-astro-pi-mission-zero-2023/	Code along with our Astro Pi Mission Zero videoToday we re sharing an Astro Pi Mission Zero codealong video to help even more young people send their code into space In Mission Zero young people write a simple program and display a colourful image on an Astro Pi computer on board the International Space Station ISS When the astronauts on mission on the ISS The post Code along with our Astro Pi Mission Zero video appeared first on Raspberry Pi	2023-02-09 11:37:38
医療系	医療介護 CBnews	看護職員のコロナ関連欠勤者数が4週連続減少-厚労省が重点医療機関の集計更新	https://www.cbnews.jp/news/entry/20230209195412	医療機関	2023-02-09 20:15:00
金融	金融庁ホームページ	鈴木財務大臣兼内閣府特命担当大臣閣議後記者会見の概要（令和５年２月３日）を掲載しました。	https://www.fsa.go.jp/common/conference/minister/2023a/20230203-1.html	内閣府特命担当大臣	2023-02-09 13:00:00
ニュース	BBC News - Home	Lee Anderson: New Tory deputy chairman would support return of death penalty	https://www.bbc.co.uk/news/uk-politics-64580487?at_medium=RSS&at_campaign=KARANGA	anderson	2023-02-09 11:07:01
ニュース	BBC News - Home	Stormont election deadline delayed by a year	https://www.bbc.co.uk/news/uk-northern-ireland-64574751?at_medium=RSS&at_campaign=KARANGA	january	2023-02-09 11:37:11
ニュース	BBC News - Home	The tricky decisions being faced by cash-strapped councils	https://www.bbc.co.uk/news/uk-scotland-64573317?at_medium=RSS&at_campaign=KARANGA	balance	2023-02-09 11:36:18
ニュース	BBC News - Home	Succession talk arises after Kim Jong-Un's daughter makes appearance	https://www.bbc.co.uk/news/world-asia-64581465?at_medium=RSS&at_campaign=KARANGA	korea	2023-02-09 11:30:29
ニュース	BBC News - Home	Worcester Warriors owners withdraw proposal to play in Championship in 2023-24	https://www.bbc.co.uk/sport/rugby-union/64502475?at_medium=RSS&at_campaign=KARANGA	Worcester Warriors owners withdraw proposal to play in Championship in Worcester Warriors withdraw their proposal to play in the Championship next season and will change the club s name to Sixways Rugby	2023-02-09 11:28:38
ニュース	BBC News - Home	India v Australia: Ravindra Jadeja takes 5-47 as hosts dominate day one of Border-Gavaskar Trophy	https://www.bbc.co.uk/sport/cricket/64580530?at_medium=RSS&at_campaign=KARANGA	India v Australia Ravindra Jadeja takes as hosts dominate day one of Border Gavaskar TrophyIndia dominate the opening day of their series against Australia to take control of the first Test in Nagpur	2023-02-09 11:24:27
ニュース	BBC News - Home	Turkey-Syria earthquake: Watching the search for family on Zoom	https://www.bbc.co.uk/news/uk-64581995?at_medium=RSS&at_campaign=KARANGA	earthquake	2023-02-09 11:15:30
ニュース	BBC News - Home	Turkey and Syria earthquake: Bodies found in search for volleyball team	https://www.bbc.co.uk/news/world-europe-64579269?at_medium=RSS&at_campaign=KARANGA	group	2023-02-09 11:11:39