投稿時間:2022-11-07 23:20:40 RSSフィード2022-11-07 23:00 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] ソニー、スポーツ事業を強化へ　ビヨンドスポーツ買収で	https://www.itmedia.co.jp/news/articles/2211/07/news182.html	itmedia	2022-11-07 22:32:00
AWS	AWS Compute Blog	Server-side rendering micro-frontends – the architecture	https://aws.amazon.com/blogs/compute/server-side-rendering-micro-frontends-the-architecture/	Server side rendering micro frontends the architectureThis first post starts the journey into micro frontends a distributed architecture for frontend applications The next post will explore the UI composer and micro frontends discovery implementations	2022-11-07 13:11:54
AWS	AWS Database Blog	Achieve database-level point-in-time recovery on Amazon RDS for SQL Server using access to transaction log backups feature	https://aws.amazon.com/blogs/database/achieve-database-level-point-in-time-recovery-on-amazon-rds-for-sql-server-using-access-to-transaction-log-backups-feature/	Achieve database level point in time recovery on Amazon RDS for SQL Server using access to transaction log backups featureAmazon Relational Database Service Amazon RDS for SQL Server makes it simple to set up and operate SQL Server deployments in the cloud by managing time consuming database administration tasks including provisioning backups software patching monitoring and hardware scaling Customers running their Microsoft SQL Server workloads on Amazon RDS for SQL Server ask us how they …	2022-11-07 13:57:53
python	Pythonタグが付けられた新着投稿 - Qiita	PyTorchでIoUを求める (torchmetricsのiouモジュールは廃止済)	https://qiita.com/wgsbt4859/items/3937c8cf136d05057f5e	torchmetricsfuncti	2022-11-07 22:44:48
js	JavaScriptタグが付けられた新着投稿 - Qiita	【MapLibre GL JS】ラスタータイルを表示する	https://qiita.com/asahina820/items/fda3e50c6df7f55f5258	https	2022-11-07 22:45:13
js	JavaScriptタグが付けられた新着投稿 - Qiita	GeoJSON を力技で PowerPoint へ取り込む	https://qiita.com/mg_kudo/items/7a365984c00124ded8de	powerpoint	2022-11-07 22:06:46
Linux	Ubuntuタグが付けられた新着投稿 - Qiita	Unitree SDK & ROS パッケージ 3分でインストールメモ	https://qiita.com/devemin/items/1708176248a1928f3b88	ubuntubitpc	2022-11-07 22:54:55
AWS	AWSタグが付けられた新着投稿 - Qiita	データウェアハウス層について整理してみた	https://qiita.com/TomoJoz/items/1c81f7dd8ce4c4acbc4b	生データ	2022-11-07 22:22:19
Docker	dockerタグが付けられた新着投稿 - Qiita	SAP ABAP Platform 1909, Developer Edition（docker hub）が提供終了になっていた話	https://qiita.com/SAITO_Keita/items/818759241f5ad77df725	developereditiondockerhub	2022-11-07 22:24:32
GCP	gcpタグが付けられた新着投稿 - Qiita	データウェアハウス層について整理してみた	https://qiita.com/TomoJoz/items/1c81f7dd8ce4c4acbc4b	生データ	2022-11-07 22:22:19
技術ブログ	Developers.IO	新たな .NET ワークロード向けの開発ツール「AWS Toolkit for .NET Refactoring」が登場しました	https://dev.classmethod.jp/articles/aws-toolkit-for-net-refactoring/	awstoolkit	2022-11-07 13:21:43
海外TECH	DEV Community	November - Month of Talks	https://dev.to/tspannhw/november-month-of-talks-372i	November Month of Talks ApachePulsar ApacheFlink Spring DeltaLake CDC SQL OpenSource ApacheBookeeper ApacheCon Containers K Kubernetes Cloud FLiPNStack NovemberConferences AllDayDevops AIDevWorldExpoIt was an interesting Halloween week with lots of cool conference talks and more to come They have added handles to Youtube so here is one of my Youtube sites Apache Pulsar is out Read the notes It was great speaking at the Aerospike Real Time Forum The food tech speakers attendees and venue were amazing A big thanks to Aerospike Databricks Starburst Data and StreamNative for making this happen Add alt textNo alt text provided for this imagePhoto by Nick Aerospike Please subscribe to your favorite podcast channel Matt Yonkovit CODE COMMUNITYJoin my meetup group NJ NYC Philly Virtual This is Issue RELEASESCODETALKSARTICLESEVENTSNov at PM EST AllDayDevops Virtual Nov OSA Con Virtual Nov PASS Data Community Conference Virtual Nov pm Pulsar Summit Asia Virtual Nov Big Data EU Virtual Nov Machine Intelligence Guild Speaker of the Month Virtual Dec Spring One San FranciscoDec pm Dec pmDecember LakeFS Meetup San FranciscoPinot Pulsar MeetupHazelcastTOOLS	2022-11-07 13:57:58
海外TECH	DEV Community	What Is Domain Authority And How To Make It Higher?	https://dev.to/aradwan20/what-is-domain-authority-and-how-to-make-it-higher-413f	What Is Domain Authority And How To Make It Higher What is DA And why is it important Domain Authority DA is a metric used to measure the authority of a website It is calculated using a number of factors including the high quality backlinks the age of reputable sites and the number of other websites that link to it While Page Authority measures how authoritative influential and trustworthy one specific webpage appears to Google This is based on the quality and quantity of inbound links to that webpage from other web pages In this article we will be focusing on how to increase your website s domain authority with a few simple strategies We ll cover SEO tools techniques and we ll give you some tips on how to build links naturally and boost your DA Let s start checking with your website s score domain authority checkerDA is one of the most important factors in determining the ranking of your content in search engine results Domain authority is a measure developed by Moz that predicts the number of links pointing to a domain and evaluates how authoritative those links are Moz s Domain Authority is a score on a to point scale that can tell you how well linked a specific website is The higher the number means the higher score and stronger the backlink profile of that site Don t forget about an important factor called the Anchor text Understand this to Improve your DA Anchor Text Anchor text is the visible clickable text of a hyperlink It appears in a different color than the surrounding text and can be distinguished because it is sometimes underlined When you hover over a link with the mouse the text that pops up is typically called the link text This is generally meant to give visitors an idea of what they ll find if they click on it Anchor text is an essential component of backlinks Backlinks A backlink is a form of reference that one website provides to another When sites link to your website this is seen as a backlink When you link to other websites they share in that backlink These links have two types Followed Links These links are crawled by search engines and can improve your rankings in the Search Engine Results Page SERP Nofollow Links There are links on the internet that instruct crawlers not to follow them known as “nofollow links These links contain a tag called “nofollow“ The nofollow links come from websites like Wikipedia You can use this free tool to check on your backlinks Good Domain Authority Score Sites with low authority typically have DA scores This is either a new website that haven t built many high quality links or an older site that haven t accumulated enough backlinks or has low quality links and poor online presence Smaller local businesses that have been focusing their attention on relevant specific keywords and their corresponding searches may rank well A domain authority of around is in fact very common for a website that has been around for quite some time and has acquired quality backlinks In my experience adding relevant content to your site is the best way for better rankings By targeting specific keywords using content silos and other SEO techniques A content silo is a method used to optimize search engine rankings through organizing site content around specific keywords It helps website owners rank higher for targeted phrases and will likely encourage more visitors to the site Basically when you create a silo structure you are grouping related and relevant content into distinct sections on your website This makes it easier for visitors to navigate and find what they need Domain Authority is a typical average domain authority score for websites that have been online for over several years and have many good quality backlinks Anything above DA is considered a high DA and DA is extremely high DA is considered world class and you can find these numbers with the giant tech companies With these big scores it s likely that you re already doing well and just need to keep doing what you re doing Follow your strategy and maintain the clarity of your brand online Please note the best way to increase your domain authority is to earn it It takes time so don t think that you can instantly make yourself more authoritative by buying links In fact this might do more damage than good However if you take your time creating the right content this will allow you to gradually increase your domain authority in the long term and expand existing authoritative sources and build new backlinks How to Increase Your Website s Domain Authority with Surprisingly Simple TipsWe will cover a range of topics from content marketing to social media and will also provide you with some helpful tools to help you along the way Improve your Content Marketing StrategyContent marketing is one of the most important aspects of digital marketing It has been called the new SEO and is a technique that can help you get more traffic to your site In order to get the most out of content marketing you need to have a strategy in place This includes defining your target audience determining what type of content they will find valuable and deciding on how often you are going to publish new content You need to think about how you are going to distribute your content so it reaches as many people as possible You can also reach out to influencers on social media Use tools like BuzzSumo or Ahrefs to find influencers who have linked out to sites similar or competitive with yours Create Engaging ContentThe first step is to do your research What are the keywords that people are using when they search for your blog product or service What are the topics that you want to cover The second step is to write a compelling headline You need to make sure that it s catchy and is going to capture the attention of your audience It s also important that you use ranked keywords in your headline as well as in the content Include a call to action at the end of your content so people know what you want them to do next This can be as simple as asking them for their email address so you can send them more content or it could be asking them to leave a comment on social media or share on Facebook Optimize Your Website for Search EnginesSearch engine optimization SEO is a process of optimizing your website to make it more appealing to search engines and therefore rank higher in the search engine results pages There are many factors that affect your site s ranking on Google but there are some that you can control Some of these factors include Titles Meta title and correct heading Meta descriptions Keyword density Page load time Including mobile devices Image alt text URL structure Internal link structure Headings and subheadings Keep Your Site UpdatedGoogle s algorithms are constantly changing As a site owner it is important to make sure that your site is up to date with the latest changes and trends in SEO It is also important to keep your website updated and secure You should do this by checking your site for security threats and making sure that you have the latest security patches installed Use Social Media to Increase Traffic and Generate LeadsSocial media is one of the most popular ways to increase traffic to a website It can be used in a variety of ways such as advertising leads generation customer service and customer engagement It can be used to find people who are interested in the topic you present and are willing to engage or buy the product or service A good example is that many companies use social media for customer service They create Facebook pages or Twitter accounts and then respond to customer comments and questions in real time This can increases the engagement and the traffic Reduce low to bad linksTo boost your DA you should build links to authoritative sites as well as looking out for spammy and unrelated links These can damage your DA score If that is the case you need to manually remove those links or disavow them through Google Promote Your Blog Posts on Social Media SitesPromotion of blog posts is a key part of any blogger s work There are many different strategies that can be used to promote the blog post The strategy you use will depend on the type of blog post and your personal preferences The first step to promoting your blog posts is to create a list of all the social media sites where you want to promote them Some social media sites that you may want to include are Facebook Twitter Pinterest and LinkedIn You may also want to consider using other social media sites that are relevant for your niche or industry such as Reddit or YouTube The next step is to decide on a content strategy for each social media platform Submit Your Website to Directories and Blog AggregatorsThe most important thing to do when you are just starting out is to get your website on as many major directories as possible Content aggregator sites are websites that collect content from other websites and allow you to search through this content in one place It s a great way to find the information you need quickly and easily Do some research to find the aggregators that suit your business activities or niche Interact With Similar Websites and CommunitiesThe number of domains that are being created on the internet is increasing at an exponential rate The domains that are being created are also becoming more and more relevant and authoritative In order to get the most out of your site it s important to interact with other related sites and communities online This will help you to increase your domain authority which will in turn make your site more visible on Google Guest Blogging and Guest PostingGuest blogging is a great way to get your name out there and build up your Domain Authority By writing on other blogs you are reaching new audiences getting exposure for yourself and potentially building links back to your site While creating content keep in mind To give your article the best chance of success you need to follow a good structure Ensure that by reading your content someone will benefit Conclusion In conclusion the domain authority strategy can be a great way to increase your search engine ranking score If you want to rank highly on Google you will need to have a high domain authority You need high quality backlinks and good content that is regularly updated and well written on your website and on other websites linked to your website These tips are most effective when you implement them on your website Remember that DA shouldn t be your only concern It s best when compared to relevant competitors Just follow these steps in this post to increase your site s DA This will positively affect your ranking on Google and make it show up more frequently in their pages	2022-11-07 13:57:24
海外TECH	DEV Community	Learning Rust: Async Combinators	https://dev.to/sylvainkerkour/learning-rust-async-combinators-h8j	Learning Rust Async CombinatorsLast week we learned what are and how to use combinators Today we see how to use Rust s async combinators and how they can make your code more functional and clean You may be wondering what combinators have to do with async Well the Future and the Stream traits have two friends the FutureExt and the StreamExt traits Those traits add combinators to the Future and Stream types respectively This post is an excerpt from my book Black Hat RustGet off until Thursady November with the coupon B FutureExtthen calls a function returning a Future after the initial Future finished async fn compute a gt i async fn compute b a i gt i a let b compute a then compute b await b map converts a Future s output to a different type by calling a non async function async fn get port gt String fn parse port gt Result lt u Error gt let port Result lt u Error gt get port map parse port await flatten merges a Future of Future Future lt Output Future lt Output String gt gt for example into a simple Future Future lt Output String gt let nested future async async let f nested future flatten let forty two f await into stream converts a future into a single element stream let f async let stream f into stream You can find the other and in my experience less commonly used combinators for the FutureExt type online StreamExtAs we saw Streams are like async iterators and this is why you will find the same combinators such as filter fold for each map and so on Like Iterators Streams should be consumed to have any effect Additionally there are some specific combinators that can be used to process elements concurrently for each concurrent and buffer unordered As you will notice the difference between the two is that buffer unordered produces a Stream that needs to be consumed while for each concurrent actually consumes the Stream Here is a quick example ch snippets concurrent stream src main rsuse futures stream StreamExt use rand thread rng Rng use std time Duration tokio main flavor multi thread async fn main stream iter u for each concurrent number async move let mut rng thread rng let sleep ms u rng gen range tokio time sleep Duration from millis sleep ms await println number await cargo run release The lack of order of the printed numbers shows us that jobs are executed concurrently In async Rust Streams and their concurrent combinators replace worker pools in other languages Worker pools are commonly used to process jobs concurrently such as HTTP requests file hashing and so on But in Rust they are an anti pattern because their APIs often favor imperative programming mutable variables to accumulate the result of computation and thus may introduce subtle bugs Indeed the most common challenge of a worker pool is to collect back the result of the computation applied to the jobs There are ways to use Streams to replace worker pools and collect the result in an idiomatic and functional way Remember to always put an upper limit on the number of concurrent tasks Otherwise you may quickly exhaust the resources of your system and thus affect performance Using buffer unordered and collectRemember collect It can also be used on Streams to convert them to a collection ch tricoder src main rs Concurrent stream method Using buffer unordered collectlet subdomains Vec lt Subdomain gt stream iter subdomains into iter map subdomain ports scan ports ports concurrency subdomain buffer unordered subdomains concurrency collect await This is the more functional and idiomatic way to implement a worker pool in Rust Here our subdomains is the list of jobs to process It s then transformed into Futures holding port scanning tasks Those Futures are concurrently executed thanks to buffer unordered And the Stream is finally converted back to a Vec with collect await Using an Arc lt Mutex lt T gt gt ch tricoder src main rs Concurrent stream method Using an Arc lt Mutex lt T gt gt let res Arc lt Mutex lt Vec lt Subdomain gt gt gt Arc new Mutex new Vec new stream iter subdomains into iter for each concurrent subdomains concurrency subdomain let res res clone async move let subdomain ports scan ports ports concurrency subdomain await res lock await push subdomain await Using channelsch tricoder src ports rs Concurrent stream method using channelslet input tx input rx mpsc channel concurrency let output tx output rx mpsc channel concurrency tokio spawn async move for port in MOST COMMON PORTS let input tx send port await let input rx stream tokio stream wrappers ReceiverStream new input rx input rx stream for each concurrent concurrency port let subdomain subdomain clone let output tx output tx clone async move let port scan port amp subdomain domain port await if port is open let output tx send port await await close channeldrop output tx let output rx stream tokio stream wrappers ReceiverStream new output rx let open ports Vec lt Port gt output rx stream collect await Here we voluntarily complexified the example as the two channels one for queuing jobs in the Stream one for collecting results are not necessarily required One interesting thing to notice is the use of a generator tokio spawn async move for port in MOST COMMON PORTS let input tx send port await Why Because as you don t want unbounded concurrency you don t want unbounded channels it may put down your system under pressure But if the channel is bounded and the downstream system processes jobs slower than the generator it may block the latter and cause strange issues This is why we spawn the generator in its own tokio task so it can live its life in complete independence This post is an excerpt from my book Black Hat RustGet off until Thursady November with the coupon B	2022-11-07 13:51:06
海外TECH	DEV Community	Meme Monday 🤌	https://dev.to/ben/meme-monday-4l2b	Meme Monday 🤌Welcome to another Meme Monday post Today s cover image comes from last week s thread DEV is an inclusive space Humor in poor taste will be downvoted by mods	2022-11-07 13:24:14
Apple	AppleInsider - Frontpage News	Daily deals Nov. 7: $400 off 16-inch MacBook Pro, $200 off LG 32-inch UltraFine display, $250 off iRobot Roomba i7+, more	https://appleinsider.com/articles/22/11/07/daily-deals-nov-7-400-off-16-inch-macbook-pro-200-off-lg-32-inch-ultrafine-display-250-off-irobot-roomba-i7-more?utm_medium=rss	Daily deals Nov off inch MacBook Pro off LG inch UltraFine display off iRobot Roomba i moreMonday s best deals include off AirPods Pro Gen Apple TV K off SanDisk TB Extreme Portable SSD and much more Best deals for November AppleInsider checks online stores daily to uncover discounts and offers on hardware and other products including Apple devices smart TVs accessories and other items The best offers are compiled into our regular list for our readers to use and save money Read more	2022-11-07 13:22:57
海外科学	NYT > Science	Is the Wood-Wide Web Real? Scientists Debate Whether Trees Really Talk.	https://www.nytimes.com/2022/11/07/science/wood-wide-web-trees-fungi-talking.html	Is the Wood Wide Web Real Scientists Debate Whether Trees Really Talk From Ted Lasso to TED Talks the theory of the “wood wide web is everywhere and some scientists argue that it is overblown and unproven	2022-11-07 13:18:33
海外科学	BBC News - Science & Environment	What is COP27 and why is it important?	https://www.bbc.co.uk/news/science-environment-63316362?at_medium=RSS&at_campaign=KARANGA	diplomatic	2022-11-07 13:25:26
金融	RSS FILE - 日本証券業協会	J-IRISS	https://www.jsda.or.jp/anshin/j-iriss/index.html	iriss	2022-11-07 14:38:00
ニュース	BBC News - Home	Twitter will ban unlabelled parody accounts, says Elon Musk	https://www.bbc.co.uk/news/technology-63539617?at_medium=RSS&at_campaign=KARANGA	owner	2022-11-07 13:11:36
ニュース	BBC News - Home	COP27: We cannot go wobbly on climate change, says Boris Johnson	https://www.bbc.co.uk/news/uk-63539765?at_medium=RSS&at_campaign=KARANGA	minster	2022-11-07 13:46:54
ニュース	BBC News - Home	Manston was at risk of becoming an unofficial detention centre, minister says	https://www.bbc.co.uk/news/uk-politics-63540385?at_medium=RSS&at_campaign=KARANGA	shapps	2022-11-07 13:14:49
ニュース	BBC News - Home	What is COP27 and why is it important?	https://www.bbc.co.uk/news/science-environment-63316362?at_medium=RSS&at_campaign=KARANGA	diplomatic	2022-11-07 13:25:26