投稿時間:2021-05-27 04:22:09 RSSフィード2021-05-27 04:00 分まとめ(29件)

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AWS	AWS - Webinar Channel	How to Migrate to Amazon ElastiCache - AWS Online Tech Talks	https://www.youtube.com/watch?v=5Th9R3y6olY	How to Migrate to Amazon ElastiCache AWS Online Tech TalksManaging Redis clusters on your own can be hard Amazon ElastiCache for Redis is a fully managed in memory data store that provides sub millisecond latency to power internet scale real time applications Learn how to migrate from self managed Redis to Amazon ElastiCache to unlock the scalability performance and reliability of the fully managed service while removing the complexity of deploying and managing a distributed cache environment Learning Objectives Understand how caching can improve performance of slow applications and help drive business impact Learn the benefits of fully managed ElastiCache versus self managed Redis Learn hands on how to migrate to Amazon ElastiCache To learn more about the services featured in this talk please visit	2021-05-26 18:31:23
python	Pythonタグが付けられた新着投稿 - Qiita	zipファイルを探すときのために	https://qiita.com/azumabashi/items/bc5578dd7a6516f353b9	zipファイルを探すときのためにあのzipファイル、どこに置いたっけ、使っていないzipファイルを探して削除したい、そんなときのために。	2021-05-27 03:31:06
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	Pythonで書いたGUIプログラムを、Mac用のターミナルを開かない実行ファイルにしたい	https://teratail.com/questions/340553?rss=all	Pythonで書いたGUIプログラムを、Mac用のターミナルを開かない実行ファイルにしたい概要pythonで作成したプログラムをターミナルを開かない実行ファイルとしてMacnbspOSで動作させたいです。	2021-05-27 03:39:44
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	Seleniumでmysqlにinsertできない問題	https://teratail.com/questions/340552?rss=all	Seleniumでmysqlにinsertできない問題実装環境OSWindowsnbspnbspPro開発環境XAMPP開発言語Pythonnbspselenium発生している問題・エラー表題の通りSeleniumを使用し、Pythonにて取得したデータをMySQLのテーブルにインサートできません。	2021-05-27 03:18:21
海外TECH	DEV Community	Integrating Scylla DB with Quarkus	https://dev.to/j_a_o_v_c_t_r/integrating-scylla-db-with-quarkus-519d	Integrating Scylla DB with QuarkusHello everyone In the previous post we talk about Scylla DB and some characteristics of the database For those who have not seen it yet this is the link Today I intend to integrate the database with an application Java and to help us I decided to use Java Quarkus Quarkus is a Kubernetes Native Java stack tailored for OpenJDK HotSpot and GraalVM crafted from the best of breed Java libraries and standards It is known as Supersonic Subatomic java because it is fast and small To those interested the link will be at the final of the post Ok now that we know our goal let s start Creating the applicationThe first step is to create the application and for that Quarkus gives us a simple interface that we can access at this link On this page we put information like groupId artifactId build tools and select which dependencies we will use Let s know about the selected dependenciesDatastack Apache Cassandra client Driver to connect to Apache Cassandra databases How we saw Scylla DB is based on Cassandra so we can use the same client RESTEasy JSON B JSON B serialization support for RESTEasy We will use endpoints to interact with our applicationRESTEasy Mutiny Mutiny support for RESTEasy server If we want to call async resources We don t use them in this example SmallRye Health Monitor service health Micrometer Registry Prometheus Enable Prometheus support for micrometer so with this dependency we can collect metrics for our application Ok now we can generate our application in the Generate your application button Let s import the application in our IDE Quarkus gives us a GET resource for testing but we are not going to use it so we can delete it If you want test is enough execute mvn package quarkus dev command wait application is up and call http localhost hello reasteasyNow we can create our entity Entity class is a model for objects that we will work on This object will be Car In the name of the class will use the annotation Entity The name of the class should be the same as the table of database The object will have the fields id brand color and model How we saw in the previous post the id field is a primary key so we will use the annotation PartitionKey In the next post I will talk about Scylla Primary Key and the differences in relation the relational databasesHow we can see the class does not compile because we need to add some dependencies in our pom xml This dependencies are com datastax oss java driver core A modern feature rich and highly tunable Java client library for Apache Cassandra and DataStax Enterprise and DataStax Astra using exclusively Cassandra s binary protocol and Cassandra Query Language CQL v com datastax oss java driver mapper runtime The mapper generates the boilerplate to execute queries and convert the results into application level objects The dependencies can be downloaded in And we need to change the original maven compiler plugin in pom xml for the below lt plugin gt lt artifactId gt maven compiler plugin lt artifactId gt lt version gt lt version gt lt configuration gt lt source gt java version lt source gt lt target gt java version lt target gt lt annotationProcessorPaths gt lt path gt lt groupId gt com datastax oss quarkus lt groupId gt lt artifactId gt cassandra quarkus mapper processor lt artifactId gt lt version gt lt version gt lt path gt lt annotationProcessorPaths gt lt configuration gt lt plugin gt This is necessary because Quarkus need know the annotations in compile time for injecting the resources like DAO and others We ll see that soon After including the dependencies in pom xml we can import annotations and include constructors and getters setters rest of the methods omitted The next step is to create the Data Access Object or more commonly DAO Is enough for this post two methods one select method and one insert method The annotation Dao comes from the DataStax Object Mapper which will also automatically generate an implementation of this interface for us Insert and Select generate an implementation of methods Note also the special return type of the findAll method PagingIterable it s the base type of result sets returned by the driver Now let s create a mapper that is responsible for constructing instances of DAOs In this case will create an instance of CarDAO The name will be CarMapper To interact with the saved information or save new information in the database we will create a REST endpoint and for that will create a CarResource class For our example we will need a POST and a GET method In relation to the image above let s talk about some details The resource for access the application will be cars We should send JSON for the application and consume JSON of the application To save or retrieve information we need access to the database so for that we inject the CarDAO in CarResource The last step will be to configure the information of the database in the application For that we will use application properties And we can see the information above when we up our node Scylla Let s start the application using mvn package quarkus dev commandAnd to use our browser to do a request for the application Saving informationNew saved informationTested requests our application is complete and functional We can now explore more features The reason we put in our pom xml the quarkus smallrye health dependency is automatically add a readiness health check to validate the connection to the Scylla cluster We can access http localhost q health ready to know if our connection is healthy or not Now I will pause the docker that is running ScyllaDBAnd test connection againWe can see the metrics of Scylla session and about individual Scylla nodes and for this is enough add a property quarkus cassandra metrics enabled true in our application properties what we already did To see metrics we can access http localhost metrics ConclusionMy intention with this post is to show how we can integrate an application Java with Scylla DB and how easy that is using Quarkus Some details can explorer yet like primary key but we can see this in the next post I hope that you liked it and any doubt critics or suggestions tell me Will be a pleasure to help you References	2021-05-26 18:18:09
Apple	AppleInsider - Frontpage News	2021 12.9-inch iPad Pro review: Pro hardware without Apple's pro software	https://appleinsider.com/articles/21/05/26/2021-129-inch-ipad-pro-review-pro-hardware-without-apples-pro-software?utm_medium=rss	inch iPad Pro review Pro hardware without Apple x s pro softwareThe iPad Pro is a major step forward for Apple s high end tablet With its M processor Thunderbolt connectivity upgraded cameras and a shiny new display the iPad Pro is closer than ever before to realizing its potential inch iPad Pro When we reviewed the iPad Pro last year we said it is more about future software than the hardware gains today Twelve months later that is still more true than ever but the software improvements have thus far not surfaced Read more	2021-05-26 18:29:43
Apple	AppleInsider - Frontpage News	Apple shares the fruits of developer's journeys through Entrepreneur Camp	https://appleinsider.com/articles/21/05/26/apple-shares-the-fruits-of-developers-journeys-through-entrepreneur-camp?utm_medium=rss	Apple shares the fruits of developer x s journeys through Entrepreneur CampLess than two weeks before the WWDC Apple has detailed the stories of three companies who attended the Apple Entrepreneur Camp and the apps they ve created The Apple Entrepreneur Camp helps developers realize their goalsEach Apple Entrepreneur Camp brings a group of underrepresented people in tech together to learn and share their experience The first camp in invited women in tech to participate then another camp for Black founders and developers opened Read more	2021-05-26 18:34:12
海外TECH	Engadget	NVIDIA could announce the GeForce RTX 3080 Ti GPU on June 1st	https://www.engadget.com/nvidia-event-computex-geforce-rtx-3080-ti-rumor-183822907.html	computex	2021-05-26 18:38:22
海外TECH	Engadget	Tesla capitulates to China's localized car data storage demands	https://www.engadget.com/tesla-china-local-data-center-182330571.html	center	2021-05-26 18:23:30
Cisco	Cisco Blog	Adding Data Security in the Age of Ransomware Attacks	https://blogs.cisco.com/partner/adding-data-security-in-the-age-of-ransomware-attacks	Adding Data Security in the Age of Ransomware AttacksNews of ransomware attacks has become all too common in this modern age of cyberattacks Some say it s not a question of if you ll be hit by a ransomware attack but when	2021-05-26 18:00:38
海外科学	NYT > Science	Astronauts on Set: Space Station May Host Wave of TV Shows and Films	https://www.nytimes.com/2021/05/26/science/space-station-reality-tv-movies.html	Astronauts on Set Space Station May Host Wave of TV Shows and FilmsA Discovery reality TV competition a Russian medical thriller and more productions could be heading to the orbital outpost in the next year	2021-05-26 18:58:30
海外TECH	WIRED	AI Could Soon Write Code Based on Ordinary Language	https://www.wired.com/story/ai-write-code-ordinary-language	nadella	2021-05-26 18:15:45
金融	RSS FILE - 日本証券業協会	動画で見る日証協の活動	https://www.jsda.or.jp/about/gaiyou/movie/index.html	日証協	2021-05-26 19:35:00
ニュース	BBC News - Home	Thousands died needlessly after mistakes says Cummings	https://www.bbc.co.uk/news/uk-politics-57253578	cummingsboris	2021-05-26 18:33:40
ニュース	BBC News - Home	San Jose shooting: Eight killed in California rail yard shooting	https://www.bbc.co.uk/news/world-us-canada-57260869	california	2021-05-26 18:23:12
ニュース	BBC News - Home	Cummings: Care home protective shield was 'nonsense'	https://www.bbc.co.uk/news/health-57259671	homes	2021-05-26 18:51:12
ニュース	BBC News - Home	Dominic Cummings: Five claims fact-checked	https://www.bbc.co.uk/news/57254305	government	2021-05-26 18:21:42
ニュース	BBC News - Home	Conte leaves Inter Milan - three weeks after leading club to first title in 11 years	https://www.bbc.co.uk/sport/football/57262232	serie	2021-05-26 18:14:07
ビジネス	ダイヤモンド・オンライン - 新着記事	アップル対エピック訴訟、二つの判例にカギ - WSJ PickUp	https://diamond.jp/articles/-/272327	wsjpickupiphone	2021-05-27 03:50:00
ビジネス	ダイヤモンド・オンライン - 新着記事	コロナからの経済「正常化」相場で、経済指標のかく乱に惑わされない3つの視点 - マーケットフォーカス	https://diamond.jp/articles/-/272243	コロナからの経済「正常化」相場で、経済指標のかく乱に惑わされないつの視点マーケットフォーカス米国株式は、コロナ禍の年に期待主導で無邪気に上がる金融相場の前半戦を享受した。	2021-05-27 03:45:00
ビジネス	ダイヤモンド・オンライン - 新着記事	エクソンVS物言う株主、気候変動巡り火花　26日に株主総会 - WSJ PickUp	https://diamond.jp/articles/-/272328	wsjpickup	2021-05-27 03:40:00
ビジネス	ダイヤモンド・オンライン - 新着記事	武漢のウイルス流出疑惑、焦点は廃銅山（前編） - WSJ PickUp	https://diamond.jp/articles/-/272329	wsjpickup	2021-05-27 03:35:00
ビジネス	ダイヤモンド・オンライン - 新着記事	【大学入試2021】志願者ほぼ半減の横浜国大、「国公立大」入試が抱える闇 - 2020年代の教育	https://diamond.jp/articles/-/272232	【大学入試】志願者ほぼ半減の横浜国大、「国公立大」入試が抱える闇年代の教育大学入試センター試験に代わって、国公立大学受験者には必須の大学入学共通テスト。	2021-05-27 03:30:00
ビジネス	ダイヤモンド・オンライン - 新着記事	【時代の論客】ひろゆきに「センスを磨く習慣」を聞いてみた - 1％の努力	https://diamond.jp/articles/-/272190	youtube	2021-05-27 03:25:00
ビジネス	ダイヤモンド・オンライン - 新着記事	経営トップが現場に口を出し始めると、 たいていロクなことにならない理由 - 「よそ者リーダー」の教科書	https://diamond.jp/articles/-/271892	著者	2021-05-27 03:20:00
ビジネス	ダイヤモンド・オンライン - 新着記事	パーパスやビジョンを「絵に描いた餅」にしない方法【ゲスト：入山章栄さん】 - ダブルハーベスト	https://diamond.jp/articles/-/271519	パーパスやビジョンを「絵に描いた餅」にしない方法【ゲスト入山章栄さん】ダブルハーベスト多くの企業にAIソリューションを提供する「シナモンAI」の共同創業者として、日本のDXを推進する堀田創さんと、数々のベストセラーで日本のIT業界を牽引する尾原和啓さんがタッグを組んだ『ダブルハーベストー勝ち続ける仕組みをつくるAI時代の戦略デザイン』が、発売直後にAmazonビジネス書第位を獲得し、さまざまな業界のトップランナーたちからも大絶賛を集めている。	2021-05-27 03:15:00
ビジネス	ダイヤモンド・オンライン - 新着記事	「悪習をやめられない…」行動科学者が一発解決！ - 習慣超大全	https://diamond.jp/articles/-/271273	自由自在	2021-05-27 03:10:00
ビジネス	ダイヤモンド・オンライン - 新着記事	お金よりも命を大事にしている？ - お金か人生か	https://diamond.jp/articles/-/272219	財布	2021-05-27 03:05:00
ビジネス	ダイヤモンド・オンライン - 新着記事	横須賀母港の米空母、中東派遣へ　アジア展開の空母ゼロに - WSJ発	https://diamond.jp/articles/-/272459	空母	2021-05-27 03:01:00