投稿時間:2022-03-24 00:39:43 RSSフィード2022-03-24 00:00 分まとめ(44件)

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IT	ITmedia 総合記事一覧	[ITmedia Mobile] ahamoはなぜ「大盛り」で大容量を拡充するのか　小容量プランはどうなる？	https://www.itmedia.co.jp/mobile/articles/2203/23/news181.html	ahamo	2022-03-23 23:38:00
AWS	AWS Database Blog	Schema and code validator for Oracle to Amazon RDS for PostgreSQL or Amazon Aurora PostgreSQL migration	https://aws.amazon.com/blogs/database/schema-and-code-validator-for-oracle-to-amazon-rds-for-postgresql-or-amazon-aurora-postgresql-migration/	Schema and code validator for Oracle to Amazon RDS for PostgreSQL or Amazon Aurora PostgreSQL migrationDatabase migration is a sequence of steps from assessment through cutover One of the key challenges that a migration engineer or an application team may face is validating the migrated database objects like tables indexes constraints procedures and functions It is a time consuming manual task to validate database objects during heterogeneous migration You have to …	2022-03-23 14:56:21
python	Pythonタグが付けられた新着投稿 - Qiita	ffmpeg-pythonで動画にメタデータを追加する	https://qiita.com/sin9270/items/8c054abf328be8df729f	グローバルオプションgを付けるとメタデータがファイル全体に適用されますが、メタデータはデフォルトでグローバルになっており、グローバルオプションを明示的に付けても省略した場合と同じ動作になるため、このようにしても無害です。	2022-03-23 23:53:35
python	Pythonタグが付けられた新着投稿 - Qiita	PyCharm実行構成のインタプリター設定ミスによるエラー	https://qiita.com/rufiyaa/items/255af72c5b93c1907db6	psycopgを別途インストールしないといけないんだろうか顛末PyCharm上でrunserverを登録する際、pythonインタープリターが仮想環境内のものになっていなかったことが原因だった。	2022-03-23 23:45:27
js	JavaScriptタグが付けられた新着投稿 - Qiita	【LINE BotをAPI連携させたいだけなのに #1】エラー祭りへようこそ	https://qiita.com/7ENDO/items/0a39c6ebfafbb3302b4c	コードをじっくり読み返した私が、constsampleFunctionasynceventgtを入れるのはここに違いないと思ったのはこちらご査収ください。	2022-03-23 23:14:58
js	JavaScriptタグが付けられた新着投稿 - Qiita	外部apiの非同期処理を、await/asyncを使って同期的に使えるようにする	https://qiita.com/xxl/items/d966eb1e90b4e6ec03dc	外部apiの非同期処理を、awaitasyncを使って同期的に使えるようにするこの記事で書くこと外部apiの非同期処理を、どうやったら同期的に扱えるようにできるか模索した結果の記録この記事で書かないことawaitasyncの説明外部apiを使用するイメージjsconstexternalApinewExternalApiconstresponseexternalApiexecute非同期処理になるifresponsestatusSuccess何かresponseを使った処理をするelseエラー処理ここでさらに呼び出すこともあるかもしれないifisSpecialConditionconstresponseexternalApiexecute非同期処理になるconsolelogresponseresponseどうなるこのような処理を書くときにどうやって書いたらいいかjsasyncfunctioncallExternalApitryconstexternalApinewExternalApiconstresponseawaitexternalApiexecuteifresponsestatusSuccess何かresponseを使った処理をするifisSpecialConditionconstresponseawaitexternalApiexecutecatcherrerror処理finallyconsolelogresponseresponseのように書きたい。	2022-03-23 23:11:09
AWS	AWSタグが付けられた新着投稿 - Qiita	【AWS環境構築メモ②】お名前.comで取得したドメインをRoute53に登録する	https://qiita.com/yuuichimizuta/items/bd335c9af518560ca3d4	対象ドメインの確認をする間違いないかネームサーバーの選択でその他のサービスを選択ネームサーバーの入力フォームに、先程メモしたRouteのNSレコード点を入力するは省いてもかまいません確認ボタンをクリックする設定の確認画面が表示されるので、対象ドメイン名とネームサーバー情報を確認して、OKをクリックする。	2022-03-23 23:16:10
Docker	dockerタグが付けられた新着投稿 - Qiita	dockerコマンドメモ	https://qiita.com/nkoseki/items/d35798a3d7e0e6773603		2022-03-23 23:12:58
Linux	CentOSタグが付けられた新着投稿 - Qiita	CentOS8のLogRotateの備忘録	https://qiita.com/nkoseki/items/5e330161e687c2640177	CentOSのLogRotateの備忘録CentOSでのLogRotateの仕組みを整理してみた。	2022-03-23 23:07:44
GCP	gcpタグが付けられた新着投稿 - Qiita	GCPのデータ監視・管理サービスまとめ	https://qiita.com/k_0120/items/21c67caf5a87c19dd66a	CloudMonitoring特徴レイテンシ、トラフィック、エラー、飽和度のつのゴールデンシグナルを監視することが推奨される。	2022-03-23 23:30:02
GCP	gcpタグが付けられた新着投稿 - Qiita	GCPのデータ暗号化サービスまとめ	https://qiita.com/k_0120/items/12abdaeea8416925eef6	デフォルトで暗号化されていることもあり、暗号鍵が膨大な数になってしまうため、直接DEKを管理するのではなく、用途ごとのレイヤーに分けた上で、KEKでDEKを管理する仕組みを採用している。	2022-03-23 23:19:44
GCP	gcpタグが付けられた新着投稿 - Qiita	GCPのデータ転送サービスまとめ	https://qiita.com/k_0120/items/f689bc254626f1d0564d	特定のメッセージを、ApacheKafkaからCloudPubSubに転送することができる。	2022-03-23 23:09:28
Git	Gitタグが付けられた新着投稿 - Qiita	[git] Gitの設定をgit configで変更	https://qiita.com/hiroshitakahashi-it/items/93970a901334fd59bdd2		2022-03-23 23:52:55
技術ブログ	Mercari Engineering Blog	メルカリ×エンジニアtypeイベント「Tech Update 2022」開催のお知らせ	https://engineering.mercari.com/blog/entry/20220323-tech-update-2022-announcement/	typetechupdatehellip	2022-03-23 15:25:44
海外TECH	Ars Technica	From the Delorean to the Batmobile, these are the cars that shaped film history	https://arstechnica.com/?p=1840693	iconic	2022-03-23 14:11:19
海外TECH	MakeUseOf	How to Play Minecraft in VR	https://www.makeuseof.com/how-to-play-minecraft-in-vr/	creepers	2022-03-23 14:45:13
海外TECH	MakeUseOf	Should You Buy Your iPhone From Apple or Your Carrier?	https://www.makeuseof.com/tag/buy-iphone-apple-carrier/	apple	2022-03-23 14:30:15
海外TECH	MakeUseOf	What Is the Difference Between a Technical Writer and a UI/UX Writer	https://www.makeuseof.com/difference-between-technical-writer-and-uiux-writer/	What Is the Difference Between a Technical Writer and a UI UX WriterThere are different online writing careers you can aspire to Let s learn the difference between a technical writer and a user interface writer	2022-03-23 14:30:15
海外TECH	MakeUseOf	How To Select Windows 11 Home or Pro Edition During Installation	https://www.makeuseof.com/windows-11-select-edition-during-install/	installationwindows	2022-03-23 14:15:13
海外TECH	DEV Community	Build Better Serverless APIs By Going Storage First	https://dev.to/aws-builders/build-better-serverless-apis-by-going-storage-first-3g81	Build Better Serverless APIs By Going Storage FirstLast week my team was having a fiery debate They were talking about the usage of VTL exclusively for APIs One side of the argument debated that it enabled you to get the fastest possible response times for your API The other side argued that it is near impossible to troubleshoot if an error occurs in your integration The data is lost and you are forced to rely on API Gateway logs which is a bit of a treasure hunt to set up Both sides make great arguments But there has to be some middle ground somewhere You want as low API latency as possible but you absolutely do not want to lose any data Good news there is a compromise Eric Johnson has been an advocate for the storage first pattern for years Storage first refers to a set of serverless design patterns that get your data to land somewhere before running compute That way if something goes wrong you have the ability to retry or send to a dead letter queue for manual processing in the future is the year of async We re putting our focus into making faster more reliable idempotent APIs by embracing asynchronous architectures and patterns in our applications By going storage first we take a huge step in that direction Start With Direct SavesStep one in a storage first pattern is to save the incoming data to a persistent location With AWS there are many options to choose from You can go straight to DynamoDB Amazon Kinesis SQS and even EventBridge Each one of these services can keep a record of the incoming event so if something does go wrong you can replay it Our example today is going to do a direct save to DynamoDB The save will trigger a stream which starts a Step Function Storage first workflow with DynamoDBBy going to DynamoDB we know our data will not be lost It goes straight to storage by proxying straight from API Gateway to Dynamo Unfortunately this does use VTL but just a little bit Once HTTP APIs support integrations directly to Dynamo that will eliminate VTL completely By relying on the stream we provide a buffer for ourselves We can control the batch size wait times and how to handle errors through the event source mapping which allows us to fine tune any throttling we need for high throughput endpoints Process Data With JobsA job is an easy way to say asynchronous process It runs in the background does some processing and returns a result when it completes This is what we want to do for our APIs When we save directly to Dynamo we want to save off job parameters The DynamoDB stream will recognize a new job and send that along to Step Functions I m not a fan of providing theory without practice So I have revamped my Gopher Holes Unlimited application to show the specifics of how to setup and process jobs In this repo when we add a gopher into the system we create a job that will add the gopher search for gopher holes at the same location and automatically link them A job should represent the work that goes into creating or processing data It is not the data itself If I lookup details on a job I would expect to see the job status metadata like when the job was created the input and the final result success failure Our state machine that picks up new jobs must know how to handle jobs in various states for idempotency concerns Take the following flow from the add gopher state machine Processing a job via Step Functions direct sdk integrationsBy saving our job information first we immediately provide the ability to get the job status We save the job details in a Pending status while we wait for the DynamoDB stream to process the new input The state machine is fully aware of the various job statuses and knows how to respond and update it accordingly Return the Right Data in Your APIBy moving storage first you are committing to returning an API response to the caller without processing their data The only sort of validation you can run is schema validation through your Open API Spec Once we save the raw input as a new job we can return a Accepted status code along with the following payload to inform the caller the job was saved and to give them a way to check progress Payload and response from our storage first endpointThe response provides a job identifier which we also use as the gopher identifier It also provides a link to an endpoint that gets us the status of our job Callers can use that endpoint to poll and get the status of our long running job This is similar to how the AWS SDK works with big API calls like the StartTextDetection and GetTextDetection commands If we call the link from our response we can get immediate feedback on the status of the job we just queued Pending status of the job we just queuedOnce the job completes end users will be able to call the GET gopher endpoint to load the details about the gopher that was created via this asynchronous process Give Frequent Status UpdatesThere are two types of status updates we need to make in this job job status and job progress A job status update is a high level representation of where the job currently is in its lifecycle These statuses include Pending In Progress Failed and Succeeded The state machine is responsible for updating the job status as it moves along its processing For long running jobs it is useful to inform the user that something is going on Nobody likes sitting and waiting hoping that work is being done To help with this we provide push notifications via the WebSocket microservice we created in my WebSocket tutorial Job workflow diagram with push notificationsBy providing push notifications we let the user know something is happening They can get a peek at a granular level as processes complete All you need to do is include an EventBridge push notification in the state machine You can see in the diagram above we send three different pushes to the user as we re processing the add gopher job ConclusionThere are several moving parts with a storage first approach to serverless APIs Direct saves to a persistent storage service like DynamoDB SQS EventBridge or Kinesis Job creation and workflow managementAPI updates to return an Accepted status code and discovery linksStatus updatesOn the surface it feels like a lot more overhead than a synchronous lambda invocation that does everything And on the surface that s correct But there are numerous benefits to going storage first and asynchronous Faster response timesUser is not blocked waiting on a responseUser is notified immediately when the job is doneCloud costs go down because you aren t paying for long running lambda functionsData traceability skyrockets since you always have a record of the dataWhen building production code this is a no brainer If you re building a quick and dirty POC weigh your options It might prove more fruitful to see it working faster than to see it working right Storage first is taking over the serverless world by storm As we mature as a community observability and traceability become more of a first class citizen and need to be thought about up front with your designs Saving the data from the beginning helps make sure you never lose that rogue piece of data Happy coding	2022-03-23 14:18:57
Apple	AppleInsider - Frontpage News	Daily deals March 23: $200 off Samsung Galaxy Tab S7+, $100 off 24-inch 2021 Apple iMac, $70 off Razer DeathAdder v2 Pro	https://appleinsider.com/articles/22/03/23/daily-deals-march-23-200-off-samsung-galaxy-tab-s7-100-off-24-inch-2021-apple-imac-70-off-razer-deathadder-v2-pro?utm_medium=rss	Daily deals March off Samsung Galaxy Tab S off inch Apple iMac off Razer DeathAdder v ProWednesday s top deals include off the Samsung Galaxy Tab S Wi Fi GB off the inch Apple iMac and off the Razer DeathAdder v Pro Wireless Gaming Mouse Samsung Galaxy Tab S Wi Fi GB inch Apple iMac and Razer DeathAdder v Pro Wireless Gaming Mouse side by side are on sale todayEvery day we set out on the internet in search of the best tech deals we can including discounts on Apple products tech accessories and a variety of other items to help you save some money If an item is out of stock you may still be able to order it for delivery at a later date Many of the discounts are likely to expire soon though so act fast Read more	2022-03-23 14:43:32
Apple	AppleInsider - Frontpage News	Apple lead in premium smartphone sales is growing, as overall market shrinks	https://appleinsider.com/articles/22/03/23/apple-lead-in-premium-smartphone-sales-is-growing-as-overall-market-shrinks?utm_medium=rss	Apple lead in premium smartphone sales is growing as overall market shrinksNew research claims that premium smartphones reached record sales in and that Apple s iPhone was the top seller in every territory Counterpoint Research has previously reported that the iPhone dominated North American smartphone sales and that Apple sold out of the best selling smartphones worldwide in Now further research shows how the iPhone has fared in the rankings of premium phones in each region studied According to Counterpoint Research the premium smartphone market defined as phones costing over grew YoY in It s the highest ever growth for premium smartphones and came as overall the smartphone market grew by in the same period Read more	2022-03-23 14:03:49
Apple	AppleInsider - Frontpage News	2022 iPhone SE 3 review: You know what you're getting	https://appleinsider.com/articles/22/03/21/2022-iphone-se-3-review-you-know-what-youre-getting?utm_medium=rss	iPhone SE review You know what you x re gettingApple s third generation of iPhone SE is a very obvious performance bump update but the addition of G could make it one of the most attractive entry points for potential switchers and those who aren t fully spec conscious Starlight iPhone SEThe iPhone SE sits in an important place in Apple s overall iPhone lineup as the cheapest new iPhone you can buy Offering most of the benefits of the top flight iPhone models it scaled back all of its other features to be as good value to consumers as possible Read more	2022-03-23 14:21:33
海外TECH	Engadget	Washington DC Attorney General sues Grubhub over hidden fees	https://www.engadget.com/grubhub-lawsuit-hidden-fees-trade-practices-washington-dc-145003426.html?src=rss	Washington DC Attorney General sues Grubhub over hidden feesWashington DC Attorney General Karl Racine has filed a lawsuit against Grubhub over alleged hidden fees and other quot deceptive trade practices quot His office has accused Grubhub of violating the jurisdiction s Consumer Protection Procedures Act in eight separate ways quot We re suing Grubhub for misleading District residents and taking advantage of local restaurants to boost its own profits quot Racine wrote on Twitter quot Grubhub charges hidden fees and uses bait and switch tactics all while pretending to help local businesses during the pandemic This needs to stop quot Racine s office also claims the app charged users higher prices than they d pay in restaurants and that it misrepresented an offer of quot unlimited free delivery quot with a Grubhub subscription since customers still need to pay a service fee The suit alleges that Grubhub offered deliveries from more than eateries in the area without restaurants permission It accused the company of listing phone numbers for restaurants that were actually routed to Grubhub workers and creating websites for restaurants without their consent or clearly disclosing that it operated the sites Grubhub has ended those practices as TechCrunch notes quot In one of Grubhub s most shameless moves at the beginning of the pandemic it ran a discount called Supper for Support ginning up business by claiming to help struggling restaurants and then stuck restaurants with the bill quot Racine said quot This program cut into struggling restaurants profit margins while padding Grubhub s bottom line quot The promotion allowed restaurants to offer a discount on orders over but they had to cover the cost Grubhub later offered them a credit as the suit notes Here s Grubhub s response to this frivolous lawsuit pic twitter com FAnpYeVRNーDavid Tovar dwtovar March quot We are disappointed the AG s office has moved forward with this lawsuit because our practices have always complied with DC law and in any event many of the practices at issue have been discontinued quot Grubhub said in a statement quot We will aggressively defend our business in court and look forward to continuing to serve DC restaurants and diners Grubhub says it has worked with Racine and his office over the last year to address concerns In the wake of the lawsuit the service is adding disclaimers about service fees for Grubhub subscribers and the fact prices may be lower at restaurants than in its app Grubhub will also make it clearer that users can place orders for free through its app and website as long as they pick up food themselves These changes will apply to everyone not only users in DC The DC lawsuit is the latest in a number of legal battles over delivery apps business practices Chicago has also sued Grubhub and DoorDash over alleged deceptive delivery fees and charging higher prices for menu items than restaurants themselves do In September those two services and Uber Eats filed suit against New York City for placing limits on the fees they can charge restaurants	2022-03-23 14:50:03
海外TECH	Engadget	Android finally lets you delete your recent Google search history	https://www.engadget.com/google-app-android-delete-last-15-minutes-144537254.html?src=rss	Android finally lets you delete your recent Google search historyYou no longer have to prune your Google app search history by hand if you re an Android user Google confirmed to The Verge that it s rolling out the option to delete the last minutes of search history in its namesake Android app Tap your profile icon and you should see a quot delete last min quot if the feature is available The option should reach everyone within the quot next few weeks quot according to Google representative Ned Adriance Esper s Mishaal Rahman and Twitter user Pan Du first noticed the history control last week This has been a long time in coming to put it mildly Google first announced the minute feature at I O and delivered it first to iOS users in July of that year Android users were supposed to receive the update later that year It s not certain what prompted the delay Still you ll likely appreciate the addition if you need to quickly hide a gift shopping expedition or ahem risquésearches	2022-03-23 14:45:37
海外TECH	Engadget	Nothing's first phone will launch this summer	https://www.engadget.com/nothing-phone-1-annoumcement-143018997.html?src=rss	Nothing x s first phone will launch this summerNothing will release its first handset the phone this summer the company confirmed on Wednesday ahead of its “The Truth livestream In the usual marketing style of its CEO OnePlus co founder Carl Pei Nothing shared a handful of details about the upcoming device while promising to reveal more over the coming months It announced the phone will feature a Qualcomm Snapdragon chipset and run Nothing OS a modified version of Android that “captures the best features of Google s mobile operating system while distilling it “to just the essentials The company promised Nothing OS would offer a fast and smooth experience with a user interface that features “bespoke fonts colors design elements and sounds Nothing will offer a preview of its software vision in April through a launcher those with select Android phones will have the chance to download In short it seemingly looks like Nothing hopes to continue where OnePlus left off before Pei departed the company and it merged with Oppo By that point many longtime OnePlus fans felt the company had effectively stopped catering to them with its decision to expand into the budget phone market by offering what they saw as rebranded Oppo devices While most assumed Nothing would eventually announce a phone given Pei s history those assumptions became a lot more real at the start of March when a report came out that Nothing had shown off a smartphone in private meetings at Mobile World Congress Just days later leaker Evan Blass shared a photo of one such meeting Pei took with Qualcomm CEO Cristiano Amon where you can see Pei holding what looks like an unannounced phone	2022-03-23 14:30:18
海外科学	NYT > Science	The Parapsychology Foundation Fights for Its Future	https://www.nytimes.com/2022/03/23/style/parapsychology-foundation-eileen-j-garrett-library.html	dynasty	2022-03-23 14:46:48
海外TECH	WIRED	Nothing’s Carl Pei Wants to Start a Smartphone Revolution (Again)	https://www.wired.com/story/nothing-phone-1-smartphone-carl-pei-revolution	Nothing s Carl Pei Wants to Start a Smartphone Revolution Again The former OnePlus cofounder is back with a flagship bothering high spec budget phone designed to be the most compelling alternative to Apple	2022-03-23 14:30:00
金融	ニュース - 保険市場TIMES	マニュライフ生命保険株式会社、最高評価の三つ星を連続獲得	https://www.hokende.com/news/blog/entry/2022/03/24/000000	マニュライフ生命保険株式会社、最高評価の三つ星を連続獲得アフターサービスも高評価マニュライフ生命保険株式会社は月日、「年HDI格付けベンチマーク」において最高評価の三つ星を獲得したと発表した。	2022-03-24 00:00:00
ニュース	BBC News - Home	Spring Statement: Rishi Sunak vows to cut income tax before 2024 election	https://www.bbc.co.uk/news/uk-politics-60848315?at_medium=RSS&at_campaign=KARANGA	labour	2022-03-23 14:33:33
ニュース	BBC News - Home	Fuel duty cut by 5p a litre to help motorists	https://www.bbc.co.uk/news/business-60850217?at_medium=RSS&at_campaign=KARANGA	prices	2022-03-23 14:49:50
ニュース	BBC News - Home	Nestle pulls KitKat and Nesquik out of Russia	https://www.bbc.co.uk/news/business-60850209?at_medium=RSS&at_campaign=KARANGA	medical	2022-03-23 14:18:53
ニュース	BBC News - Home	Russian veteran reformer Chubais quits job as Putin envoy	https://www.bbc.co.uk/news/world-europe-60849918?at_medium=RSS&at_campaign=KARANGA	russia	2022-03-23 14:33:31
ニュース	BBC News - Home	Angel Lynn: Kidnapped woman's abusive ex has sentence increased	https://www.bbc.co.uk/news/uk-england-leicestershire-60847198?at_medium=RSS&at_campaign=KARANGA	abusive	2022-03-23 14:33:35
ニュース	BBC News - Home	How Rishi Sunak's Spring Statement will affect you	https://www.bbc.co.uk/news/business-60819205?at_medium=RSS&at_campaign=KARANGA	price	2022-03-23 14:04:29
ニュース	BBC News - Home	How much is fuel duty and what will the cut on petrol save you?	https://www.bbc.co.uk/news/business-52188448?at_medium=RSS&at_campaign=KARANGA	highs	2022-03-23 14:03:27
ニュース	BBC News - Home	Heat pumps: How do they work and how do I get one?	https://www.bbc.co.uk/news/science-environment-57159056?at_medium=RSS&at_campaign=KARANGA	april	2022-03-23 14:33:51
ニュース	BBC News - Home	UK and Ireland FAs submit expression of interest on Euro 2028 bid	https://www.bbc.co.uk/sport/football/60846465?at_medium=RSS&at_campaign=KARANGA	UK and Ireland FAs submit expression of interest on Euro bidThe UK and Republic of Ireland football associations submit a joint expression of interest in staging the European Championships in	2022-03-23 14:54:49
北海道	北海道新聞	ロ外交官ら４５人を国外追放　ポーランド、スパイ行為で	https://www.hokkaido-np.co.jp/article/660377/	国外追放	2022-03-23 23:35:00
北海道	北海道新聞	ＮＹ株、反落	https://www.hokkaido-np.co.jp/article/660376/	工業	2022-03-23 23:32:00
北海道	北海道新聞	大通公園の一部市道廃止へ　札幌市、広場拡大へ新年度検討	https://www.hokkaido-np.co.jp/article/660319/	大通公園	2022-03-23 23:25:26
北海道	北海道新聞	天然ガス、ルーブル払いで　プーチン氏「非友好国」に	https://www.hokkaido-np.co.jp/article/660363/	天然ガス	2022-03-23 23:09:00
北海道	北海道新聞	バイデン氏、侵攻後初訪欧　化学兵器「現実の脅威」	https://www.hokkaido-np.co.jp/article/660360/	化学兵器	2022-03-23 23:05:00
北海道	北海道新聞	＜帯広市政はいま＞（中）高齢化　孤立防ぐ民生委員不足	https://www.hokkaido-np.co.jp/article/660351/	民生委員	2022-03-23 23:04:11