投稿時間:2023-02-09 03:25:18 RSSフィード2023-02-09 03:00 分まとめ(29件)

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AWS	AWS Big Data Blog	­­Use fuzzy string matching to approximate duplicate records in Amazon Redshift	https://aws.amazon.com/blogs/big-data/use-fuzzy-string-matching-to-approximate-duplicate-records-in-amazon-redshift/	­­Use fuzzy string matching to approximate duplicate records in Amazon RedshiftIt s common to ingest multiple data sources into Amazon Redshift to perform analytics Often each data source will have its own processes of creating and maintaining data which can lead to data quality challenges within and across sources One challenge you may face when performing analytics is the presence of imperfect duplicate records within the source data This post presents one possible approach to addressing this challenge in an Amazon Redshift data warehouse using fuzzy matching	2023-02-08 17:42:23
AWS	AWS Big Data Blog	Extract data from SAP ERP using AWS Glue and the SAP SDK	https://aws.amazon.com/blogs/big-data/extract-data-from-sap-erp-using-aws-glue-and-the-sap-sdk/	Extract data from SAP ERP using AWS Glue and the SAP SDKThis is a guest post by Siva Manickam and Prahalathan M from Vyaire Medical Inc Vyaire Medical Inc is a global company headquartered in suburban Chicago focused exclusively on supporting breathing through every stage of life Established from legacy brands with a year history of pioneering breathing technology the company s portfolio of integrated solutions is …	2023-02-08 17:38:48
python	Pythonタグが付けられた新着投稿 - Qiita	[備忘録] Optunaの探索結果をUMAPで可視化する	https://qiita.com/nabenabe0928/items/c4dbf6082555b8fc9b8b	portmatplotlibpyplotasplt	2023-02-09 02:10:12
海外TECH	MakeUseOf	Reviewing the Features and Fitness Challenges of SELF	https://www.makeuseof.com/reviewing-features-fitness-challenges-self/	great	2023-02-08 17:30:17
海外TECH	MakeUseOf	How to Upgrade to Windows 11 22H2 on Unsupported Hardware	https://www.makeuseof.com/upgrade-windows-11-22h2-unsupported-hardware/	checks	2023-02-08 17:15:17
海外TECH	MakeUseOf	The Best Samsung Galaxy S23 Cases	https://www.makeuseof.com/best-samsung-galaxy-s23-cases/	phone	2023-02-08 17:01:16
海外TECH	MakeUseOf	7 Red Flags to Watch Out for When Looking for a Coding Job	https://www.makeuseof.com/coding-job-red-flags-watch-out/	coding	2023-02-08 17:01:16
海外TECH	DEV Community	DREAMEMO: An out-of-the-box, high-scalability, modular-design distributed cache	https://dev.to/justlorain/dreamemo-an-out-of-the-box-high-scalability-modular-design-distributed-cache-2j3c	DREAMEMO An out of the box high scalability modular design distributed cache IntroductionAs shown in the title DREAMEMO is a distributed cache with out of the box high scalability modular design features The groupcache implementation is referenced and re structured specific module differentiation is as follows The main modules will be introduced in detail in the design module Quick Start InstallExecute following command to install DREAMEMO go get github com BNARY GRUP dreamemo Run with standalone modeDREAMEMO provides a function dream StandAlone used default configuration to help user to start in standalone mode swiftly All you need to do is configure the source Getter of the corresponding data source package mainimport context fmt net http github com BNARY GRUP dreamemo common constant github com BNARY GRUP dreamemo dream github com BNARY GRUP dreamemo guidance github com BNARY GRUP dreamemo source log github com BNARY GRUP inquisitor core github com BNARY GRUP piano core github com BNARY GRUP piano core bin var db map string string binary dreamemo hello world ping pong func getFromDB context Context key string byte error log Info Get from DB if v ok db key ok return byte v nil return nil fmt Errorf key v is not exist key go run curl localhost hello key pingfunc main dream StandAlone source GetterFunc getFromDB p bin Default core WithHostAddr p GET hello func ctx context Context pk core PianoKey key pk Query key g guidance GetGroup constant DefaultGroupName value g Get ctx key pk JSON http StatusOK core M key value String p Play Here in the form of a map simulation data source database and use PIANO HTTP framework as a front end server instead of using other HTTP frameworks like Hertz Gin etc You can start the server with go run and then simply visit the URL to retrieve the key go run curl localhost hello key ping Run with cluster modeDREAMEMO also provides a dream Cluster function that runs in Cluster mode using the default configuration All you need to do is configure the address of the corresponding cluster node and the data source package mainimport context fmt net http github com BNARY GRUP dreamemo common constant github com BNARY GRUP dreamemo common util github com BNARY GRUP dreamemo dream github com BNARY GRUP dreamemo guidance github com BNARY GRUP dreamemo source log github com BNARY GRUP inquisitor core github com BNARY GRUP piano core github com BNARY GRUP piano core bin var db map string string binary dreamemo hello world ping pong func getFromDB context Context key string byte error log Info Get from DB if v ok db key ok return byte v nil return nil fmt Errorf key v is not exist key go run addrs http localhost http localhost http localhost api go run addrs http localhost http localhost http localhost go run addrs http localhost http localhost http localhost curl localhost hello key pingfunc main addrs api util ParseFlags e dream Cluster source GetterFunc getFromDB addrs if api go func p bin Default core WithHostAddr p GET hello func ctx context Context pk core PianoKey key pk Query key g guidance GetGroup constant DefaultGroupName value g Get ctx key pk JSON http StatusOK core M key value String p Play e Run Again the database data source is simulated as map and three cache nodes are configured at localhost localhost and localhost the frontend server is configured on port To retrieve the value of the key run the following command and visit the URL go run addrs http localhost http localhost http localhost apigo run addrs http localhost http localhost http localhost go run addrs http localhost http localhost http localhost curl localhost hello key ping Custom Assembledream StandAlone and dream Cluster functions configured by DREAMEMO were used earlier here we ll look at a more customized way of running the assembly Configure EngineHere we configure the engine util ParseFlags is a utility method provided to parse flag arguments We use app WithHostAddr to configure the engine to listen to and app WithThrift to use Thrift as the serialization protocol and register other nodes addrs api util ParseFlags e server NewEngine app WithHostAddr addrs app WithThrift e RegisterInstances addrs Configure cache eliminate strategyConfigure LFU l lfu NewLFUCore m memo NewMemo l Configure cache groupWe configure the cache group name with guidance WithGroupName configure Thrift as the serialization protocol with guidance WithThrift be consistent with the engine and configure the data source with source Getter guidance NewGroup m e guidance WithGroupName hello guidance WithThrift guidance WithGetter source GetterFunc getFromDB The complete code is as follows package mainimport context fmt net http github com BNARY GRUP dreamemo app github com BNARY GRUP dreamemo app server github com BNARY GRUP dreamemo common util github com BNARY GRUP dreamemo guidance github com BNARY GRUP dreamemo memo github com BNARY GRUP dreamemo source github com BNARY GRUP dreamemo strategy eliminate lfu log github com BNARY GRUP inquisitor core github com BNARY GRUP piano core github com BNARY GRUP piano core bin var db map string string binary dreamemo hello world ping pong func getFromDB context Context key string byte error log Info Get from DB if v ok db key ok return byte v nil return nil fmt Errorf key v is not exist key go run addrs http localhost http localhost http localhost api go run addrs http localhost http localhost http localhost go run addrs http localhost http localhost http localhost curl localhost hello key pingfunc main addrs api util ParseFlags e server NewEngine app WithHostAddr addrs app WithThrift e RegisterInstances addrs l lfu NewLFUCore m memo NewMemo l guidance NewGroup m e guidance WithGroupName hello guidance WithThrift guidance WithGetter source GetterFunc getFromDB if api go func p bin Default core WithHostAddr p GET hello func ctx context Context pk core PianoKey key pk Query key g guidance GetGroup hello value g Get ctx key pk JSON http StatusOK core M key value String p Play e Run Run and get the cache value with the following command go run addrs http localhost http localhost http localhost apigo run addrs http localhost http localhost http localhost go run addrs http localhost http localhost http localhost curl localhost hello key ping Design Eliminate strategyIn terms of cache elimination strategy DREAMEMO supports LRU and LFU cache elimination algorithms and users can choose and assemble them by themselves LRU c lru NewLRUCore LFU c lfu NewLFUCore DREAMEMO also provides an interface for uses to extend other eliminate strategies Just implement the interface and pass the object to memo NewMemo as follows type ICore interface Add Key Value Get Key Value bool Remove Key Clear Name string SerializationDREAMEMO supports both Thrift and Protobuf serialization protocols The default is Protobuf and to use Thrift you need to enable Thrift in both the configuration engine and the cache group e server NewEngine app WithThrift engineguidance NewGroup m e guidance WithThrift group Data SourceDREAMEMO provides a default configuration to use Redis as a data source s redis NewSource DREAMEMO also provides an interface to configure more data sources of your own type Getter interface Get ctx context Context key string byte error Consistent HashDREAMEMO like groupcache uses consistent hashing for distributed node selection while also providing an interface to configure more policies TODODREAMEMO is still very young and there are many changes that can be made to it In the future more node selection algorithms and quick configuration tools will be provided SummaryThat s all for this article Hope this can help you I would be appreciate if you could give DREAMEMO a star If you have any questions please leave them in the comments or as issues Thanks for reading Reference List	2023-02-08 17:38:16
Apple	AppleInsider - Frontpage News	UnitedHealthcare offers cash for your Apple Watch health data	https://appleinsider.com/articles/23/02/08/unitedhealthcare-offers-cash-for-your-apple-watch-health-data?utm_medium=rss	UnitedHealthcare offers cash for your Apple Watch health dataA new rewards program from UnitedHealthcare lets people earn money by completing various health goals using an Apple Watch or other wearable ーwith a giant catch New UnitedHealthcare rewards programUnitedHealthcare Rewards offers up to per for eligible members including spouses by completing various daily health goals and one time activities Members can also use a smartphone capable of tracking health such as an iPhone and Apple s Health app Read more	2023-02-08 17:46:26
海外TECH	Engadget	Twitter is shutting down its free API, here's what's going to break	https://www.engadget.com/twitter-shutting-off-free-api-prepare-174340770.html?src=rss	Twitter is shutting down its free API here x s what x s going to breakOf all the once unthinkable changes Elon Musk had made since taking over Twitter pulling the rug out from under developers might seem relatively minor After banning third party clients without warning Twitter announced that it would no longer allow any developer to use its APIs for free So far Twitter has communicated very little about the changes other than confirming a February th cut off date Musk has suggested Twitter could charge a month “with ID verification but hasn t elaborated What we do know is that once free access is shut off thousands of apps research projects bots and other services will stop functioning or at the very least be interrupted If you re a Twitter user chances are this will affect you in some way and you shouldn t wait until it s too late to prepare Change logins for apps where you ve signed in with TwitterIf you ve ever used your Twitter credentials to sign into another service the coming API shutoff could prevent you from being able to access your account That means you ll want to double check which services you ve used Twitter as a login for and change your account info while you re still able to You can check which services have access to your Twitter account via Settings gt Security and Account Access gt Apps and sessions gt Connected Apps or clicking here Depending on the service you may have to create an entirely new account with different credentials Nuke your tweetsThere are a lot of good reasons to delete your old tweets But if you haven t already your window for easily doing so is rapidly closing If you want to wipe your tweet history check out TweetDelete TwitWipe TweetDeleter or another similar service Note that there are a handful of subscription based tweet deletion services It may be a good idea to hold off on using a paid service for now until it s clear whether any of these apps will continue to operate after the API changes go into effect Find your mutuals on MastodonWhether you re new to the Fediverse or not now would be a very good time to find all your mutuals from Twitter over on Mastodon Services like Movetodon and Twitodon enable you to easily find familiar accounts on Mastodon Rebuilding your following graph on a new platform can be one of the biggest hurdles to getting started so even if you re not sure about switching it s not a bad idea to use these tools while you still can Everything elseUnfortunately the effects of ending the free API will be much more far reaching than just these services The future of Twitter s bots ーthe automated accounts that share everything from weather updates helpful reminders jokes and emergency alerts ーis now very much uncertain While Musk has indicated that he may allow some bots with “good content to access the Twitter API for free it s not at all clear how this will work or if paying for Twitter Blue will be a requirement So far a number of bot developers have said they will not pay for use of Twitter s API and are planning for their accounts to go dark on the th The API changes will also have a disastrous impact on the research community Currently there are scores of journalists nonprofits and academic institutions that use Twitter s API to research misinformation public health education and numerous other issues Requiring these researchers to pay could effectively end these projects particularly for organizations that are smaller and not as well funded For now it s not clear if these organizations will have any other options available to them nbsp	2023-02-08 17:43:40
海外TECH	Engadget	Alibaba joins the rush to build a ChatGPT rival	https://www.engadget.com/alibaba-chatgpt-rival-172854597.html?src=rss	Alibaba joins the rush to build a ChatGPT rivalIf it seems like everyone is rushing to develop an alternative to ChatGPT you re not wrong Chinese online commerce heavyweight Alibaba has confirmed to CNBC that it s working on its equivalent to OpenAI s hit AI chatbot The company isn t detailing features or offering a release schedule but says it has been developing generative AI since and is in the middle of internal testing The reveal comes as multiple tech giants have introduced rivals to or spinoffs of ChatGPT this week Google unveiled Bard while China s Baidu said it was testing quot Ernie Bot quot Microsoft meanwhile launched a redesigned Bing that uses a quot much more powerful quot language model built with OpenAI s help The text generating AI is considered particularly useful for search where it can provide detailed responses to very specific questions Alibaba hasn t said how it would put the AI to work However the company is a powerhouse in online shopping and has its fingers in numerous other fields ranging from cloud computing through to finance A counterpart to ChatGPT could be useful in many of these categories and might help Alibaba challenge Baidu and other Chinese firms hoping to wield AI as a competitive advantage	2023-02-08 17:28:54
海外TECH	Engadget	Google Maps' Immersive View is rolling out in five cities	https://www.engadget.com/google-maps-immersive-view-glancable-directions-170504886.html?src=rss	Google Maps x Immersive View is rolling out in five citiesAt I O Google revealed an Immersive View feature for Maps that uses computer vision and AI to combine Street View and aerial photography into a D format The idea is to create a detailed perspective of buildings and other aspects of the environment nbsp The feature is rolling out in five cities today You ll be able to check it out in London Los Angeles New York San Francisco and Tokyo Google started offering a preview of the feature in those cities in September Immersive View is coming to other cities over the next several months including Amsterdam Dublin Florence and Venice Google is pitching Immersive View as a way to help folks plan a trip The feature adds contextual information including traffic the weather and how busy a location typically is at different times of the day You ll be able to soar over buildings and see things like the location of an entrance to an attraction so you don t end up walking around an entire block to find a museum s front door nope I definitely haven t done that Are you the sort of person who needs to get the feel of somewhere before you commit With immersive view on Google Maps you can see what a neighborhood is like before you even set foot thereComing to more cities in the next few months googlelivefromparispic twitter com VPvqHPaiーGoogle Europe googleeurope February The company built Immersive View using an AI technique called neural radiance fields NeRF which converts photos into D representations With the help of NeRF Google can quot accurately recreate the full context of a place including its lighting the texture of materials and what s in the background quot according to a blog post quot All of this allows you to see if a bar s moody lighting is the right vibe for a date night or if the views at a cafe make it the ideal spot for lunch with friends quot Google laid out some other Maps updates as well A feature called quot glancable directions quot will help you track your journey from your lock screen or route overview whether you re walking on your bike or using public transit It can tell you where to turn and keep you updated on the estimated time of arrival and it will update the info if you switch up the route Glancable directions will arrive on iOS where it will be available through Live Activities and Android in the coming months Moreover there are more features on the way to electric vehicles with Google built in The system will factor in charging stops for shorter trips that require one and it will suggest the best charging station based on variables like traffic your current battery level and how much energy your EV is using You ll have access to a quot very fast quot filter to locate quot stations that have chargers of kilowatts or higher quot In addition you ll be able to filter search results for locations that have charging stations to help you figure out for instance which supermarket to go to so you can top up your battery while buying groceries Meanwhile Google is expanding Search with Live View and Indoor Live View to more locations in the coming months The company has also offered a peek at its upcoming Search chatbot Bard but things didn t entirely go smoothly	2023-02-08 17:05:04
海外科学	NYT > Science	Dwarf Planet Quaoar Has a Ring That Shouldn’t Be Where Astronomers Saw It	https://www.nytimes.com/2023/02/08/science/quaoar-rings-roche-limit.html	Dwarf Planet Quaoar Has a Ring That Shouldn t Be Where Astronomers Saw ItQuaoar which orbits the sun in the distant Kuiper belt is the latest small object shown to have a ring like the ones around Saturn	2023-02-08 17:43:48
海外科学	NYT > Science	The Biggest Penguin That Ever Existed Was a ‘Monster Bird’	https://www.nytimes.com/2023/02/08/science/giant-penguin-fossil.html	birds	2023-02-08 17:05:10
海外科学	NYT > Science	4.9 Million Fabuloso Bottles Recalled for Bacteria Risk	https://www.nytimes.com/2023/02/08/science/fabuloso-recall-bacteria.html	Million Fabuloso Bottles Recalled for Bacteria RiskColgate Palmolive the manufacturer of the multipurpose cleaner said recalled bottles had been made with “inadequate amounts of a preservative meant to curb bacteria growth	2023-02-08 17:53:18
海外TECH	WIRED	Tech Volunteers Rush to Save Turkey’s Earthquake Survivors	https://www.wired.com/story/tech-volunteers-rush-to-save-turkeys-earthquake-survivors/	disaster	2023-02-08 17:30:00
金融	RSS FILE - 日本証券業協会	取引所外売買の公表内容について	https://www.jsda.or.jp/shijyo/minasama/equity_gohoukoku.html	売買	2023-02-08 17:27:00
ニュース	BBC News - Home	MH17: Putin likely to have supplied missile that downed plane - investigators	https://www.bbc.co.uk/news/world-europe-64566297?at_medium=RSS&at_campaign=KARANGA	ukraine	2023-02-08 17:52:54
ニュース	BBC News - Home	Archie Battersbee died in prank gone wrong - coroner	https://www.bbc.co.uk/news/uk-england-essex-64568698?at_medium=RSS&at_campaign=KARANGA	southend	2023-02-08 17:40:59
ニュース	BBC News - Home	Harry and Meghan could be questioned in Samantha Markle defamation case	https://www.bbc.co.uk/news/uk-64564219?at_medium=RSS&at_campaign=KARANGA	meghan	2023-02-08 17:42:32
ニュース	BBC News - Home	Boris Johnson nears £5m in earnings since leaving office	https://www.bbc.co.uk/news/uk-politics-64569598?at_medium=RSS&at_campaign=KARANGA	boris	2023-02-08 17:15:48
ニュース	BBC News - Home	Turkey earthquake: Anger at building standards grows	https://www.bbc.co.uk/news/64568826?at_medium=RSS&at_campaign=KARANGA	earthquake	2023-02-08 17:13:59
ニュース	BBC News - Home	Turkey-Syria earthquake: UK charities to launch DEC disaster appeal	https://www.bbc.co.uk/news/uk-64568254?at_medium=RSS&at_campaign=KARANGA	appealmore	2023-02-08 17:16:25
ビジネス	ダイヤモンド・オンライン - 新着記事	【精神科医が教える】 “無視されたとき”にやってはいけない…完璧な4つの秘訣 - 精神科医Tomyが教える 心の執着の手放し方	https://diamond.jp/articles/-/315782	【精神科医が教える】“無視されたときにやってはいけない…完璧なつの秘訣精神科医Tomyが教える心の執着の手放し方誰しも悩みや不安は尽きない。	2023-02-09 02:55:00
ビジネス	ダイヤモンド・オンライン - 新着記事	「ビジネス教養としてのSF」「気が利く人になる」ほか、ダイヤモンド社2月の新刊案内 - 書籍オンライン編集部から	https://diamond.jp/articles/-/316865	編集	2023-02-09 02:50:00
ビジネス	ダイヤモンド・オンライン - 新着記事	「株で勝てない人」に共通するヤバい思い込み - 株トレ	https://diamond.jp/articles/-/317188	topix	2023-02-09 02:45:00
ビジネス	ダイヤモンド・オンライン - 新着記事	腰の痛みがいきなり消える「神ストレッチ」【書籍オンライン編集部セレクション】 - 座り仕事の疲れがぜんぶとれるコリほぐしストレッチ	https://diamond.jp/articles/-/317068	腰痛	2023-02-09 02:40:00
ビジネス	ダイヤモンド・オンライン - 新着記事	グーグルもAI搭載、検索・地図機能に - WSJ発	https://diamond.jp/articles/-/317458	機能	2023-02-09 02:10:00
ビジネス	ダイヤモンド・オンライン - 新着記事	英、ウクライナへの戦闘機供与を検討 - WSJ発	https://diamond.jp/articles/-/317459	検討	2023-02-09 02:02:00