投稿時間:2023-07-25 19:25:11 RSSフィード2023-07-25 19:00 分まとめ(31件)

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IT	ITmedia 総合記事一覧	[ITmedia News] 総務省、「広報ポリシー」を策定　「公共性、戦略性、先進性を意識する」	https://www.itmedia.co.jp/news/articles/2307/25/news171.html	itmedia	2023-07-25 18:30:00
IT	ITmedia 総合記事一覧	[ITmedia News] ハイジ「青い鳥が……」　Twitter“ロゴ変更騒動”の裏で49年前の名作アニメがバズった理由	https://www.itmedia.co.jp/news/articles/2307/25/news168.html	itmedia	2023-07-25 18:15:00
TECH	Techable（テッカブル）	店舗事業の売上・利益改善に期待。事業の魅力値と成長余力を可視化する「成長余力調査アプリ」	https://techable.jp/archives/213920	危機的状況	2023-07-25 09:00:08
IT	情報システムリーダーのためのIT情報専門サイト IT Leaders	コープかがわ、RPAで年間1320時間を削減、7業務で15個のロボットが稼働 | IT Leaders	https://it.impress.co.jp/articles/-/25144	bizrobomini	2023-07-25 18:11:00
js	JavaScriptタグが付けられた新着投稿 - Qiita	JavaScript 基本知識	https://qiita.com/thirai67/items/5a01ceaea2c0134d991e	javascript	2023-07-25 18:56:33
GCP	gcpタグが付けられた新着投稿 - Qiita	Google Cloud Professional Data Engineerを受験してみて	https://qiita.com/yamaday/items/c6b1d7690fc65f855596	cloud	2023-07-25 18:02:19
技術ブログ	Mercari Engineering Blog	【Merpay & Mercoin Tech Fest 2023】8月23日のトークセッション見どころをご紹介	https://engineering.mercari.com/blog/entry/20230725-about-merpay-mercoin-techfest-day2/	merpayampmercointehellip	2023-07-25 10:00:31
技術ブログ	Developers.IO	Terraform에서 keypair를 작성하는 방법에 대해 알아보자!	https://dev.classmethod.jp/articles/terraform-keypair-create/	Terraform에서keypair를작성하는방법에대해알아보자 소개안녕하세요 클래스메소드금상원입니다 이번블로그에서는Terraform에서keypair를작성하는방법에대해알아보겠습니다 terraform 코드작성하기위의코드에서는prai	2023-07-25 09:46:24
技術ブログ	Developers.IO	Zendeskの管理センターは何ができる？簡単にまとめてみた　～メンバー編～	https://dev.classmethod.jp/articles/subaru-zendesk33/	zendesk	2023-07-25 09:41:59
技術ブログ	Developers.IO	メンテナンスウィンドウ実行時エラー 「Unable to assume the provided role.」or「The specified service role is invalid.」を回避するには	https://dev.classmethod.jp/articles/tsnote-systems-manager-maintenance-windows-run-command-error-unable-to-assume-the-provided-role-or-the-specified-service-role-is-invalid/	メンテナンスウィンドウ実行時エラー「Unabletoassumetheprovidedrole」or「Thespecifiedserviceroleisinvalid」を回避するには困っていることパッチ自動化のためAWSSystemsManagerの一機能であるメンテナンスウィンドウを利用して、RunCommandのコマンド実行を実施したいと考えています。	2023-07-25 09:40:54
技術ブログ	Developers.IO	EC2 RHEL 환경에서 SSH 접속 포트 변경해 보기	https://dev.classmethod.jp/articles/jw-try-changing-the-ssh-connection-port-in-an-ec2-rhel-environment/	EC RHEL 환경에서SSH 접속포트변경해보기안녕하세요클래스메소드김재욱 Kim Jaewook 입니다 이번에는EC RHEL 환경에서SSH 접속포트를변경해보는방법에대해서정리해봤습니다 준비물먼저SSH 접속을변경할E	2023-07-25 09:35:57
海外TECH	DEV Community	AntDB-T Distributed Manager's Handbook - P1	https://dev.to/antdbanhui/antdb-t-distributed-managers-handbook-p1-13ah	AntDB T Distributed Manager x s Handbook P Reading InstructionsThis document is a general guidance document users may need to replace and modify it according to the actual situation when referring to the following IP addressDirectory name directory pathUser nameSpecial reminder In the psql client you can quickly get help information for this command via h cmd Manage AntDB ClusterThe content in this chapter is aimed for AntDB cluster version In order to facilitate the management of AntDB clusters adbmgr provides a series of operation commands The commands can be divided into the following six categories according to their functions agent related commandshost table related commandsnode table related commandsparam table related commandshba table related commandsCluster management related commandsThe following describes the function and format of each of these commands help commandIn the process of managing AntDB cluster if you don t understand the format or function of a command you can check the function description and command format by help command You can view the list of all commands currently supported by adbmgr by simply executing the command h in psql client as follows postgres h Available help ADBMGR PROMOTE ALTER ITEM CLEAN GTMCOORD DROP USER LIST PARAM RESET COORDINATOR START ALL ADD COORDINATOR ALTER JOB CLEAN MONITOR FAILOVER DATANODE MONITOR AGENT RESET DATANODE START COORDINATOR ADD DATANODE ALTER USER CONFIG DATANODE FAILOVER GTMCOORD MONITOR ALL RESET GTMCOORD START DATANODE ADD GTMCOORD APPEND ACTIVATE COORDINATOR CREATE USER FLUSH HOST MONITOR COORDINATOR REVOKE START GTMCOORD ADD HBA APPEND COORDINATOR DEPLOY GRANT MONITOR DATANODE REWIND DATANODE STOP AGENT ADD HOST APPEND COORDINATOR FOR DROP COORDINATOR INIT ALL MONITOR GTMCOORD REWIND GTMCOORD STOP ALL ADD ITEM APPEND DATANODE DROP DATANODE LIST ACL MONITOR HA SET CLUSTER INIT STOP COORDINATOR ADD JOB APPEND GTMCOORD DROP GTMCOORD LIST HBA PROMOTE DATANODE SET COORDINATOR STOP DATANODE ALTER COORDINATOR CHECKOUT DN SLAVE STATUS DROP HBA LIST HOST PROMOTE GTMCOORD SET DATANODE STOP GTMCOORD ALTER DATANODE CLEAN ALL DROP HOST LIST ITEM REMOVE COORDINATOR SET GTMCOORD SWITCHOVER DATANODE ALTER GTMCOORD CLEAN COORDINATOR DROP ITEM LIST JOB REMOVE DATANODE SHOW SWITCHOVER GTMCOORD ALTER HOST CLEAN DATANODE DROP JOB LIST NODE REMOVE GTMCOORD START AGENT postgres You can also view the function and format of a specified command by adding a specific command name after h The following h start shows the start related commands postgres h start Command START AGENT Description start the agent process on the ADB cluster Syntax START AGENT ALL host name PASSWORD passwd Command START ALL Description start all the nodes on the ADB cluster Syntax START ALL Command START COORDINATOR Description start the coordinator node type on the ADB cluster Syntax START COORDINATOR MASTER SLAVE ALL START COORDINATOR MASTER SLAVE node name Command START DATANODE Description start the datanode node type on the ADB cluster Syntax START DATANODE ALL START DATANODE MASTER SLAVE ALL node name Command START GTMCOORD Description start the gtmcoord node type on the ADB cluster Syntax START GTMCOORD ALL START GTMCOORD MASTER SLAVE node name All the commands in the following sections can be viewed with the above help information agent related commandsThe agent process is the key to adbmgr s implementation of managing AntDB clusters It is the intermediate agent that transfers commands between adbmgr and the AntDB cluster and returns command execution results So to manage the AntDB cluster you need the agent process to run properly There are three commands to manage the agent process and they are described below start agentCommand function Start the agent process on the specified host The specified host must be in the host table and the specific function can be viewed by the help command h start agent Command format START AGENT ALL host name PASSWORD passwd Command example Start the agent process on all hosts in the host table no mutual trust is configured between hosts and the user password is sdg on all hosts START AGENT ALL PASSWORD sdg Start the agent process on all hosts in the host table hosts have been configured for mutual trust START AGENT ALL Start the agent process on host host in the host table no mutual trust is configured between the hosts and the user password is sdg on both host host START AGENT host host PASSWORD sdg Start the agent process on host host in the host table mutual trust has been configured between the hosts START AGENT host host stop agent	2023-07-25 09:14:02
海外TECH	DEV Community	Tokenization in Blockchain 🚀🌐	https://dev.to/akshaykurhekar/tokenization-in-blockchain-4c1	Tokenization in Blockchain Hi there welcome to another blog on blockchain concept with tokenization This concept of Tokenization is very essential to understand for budling any project beet DAPP DAO OR Defi Lets try to understand Tokenization Advantages of tokenizationTokenization provides several benefits The following are some of the most important of these benefits •Faster transaction processing As transactions and all relevant parties are present on the blockchain and readily available there is no need to wait for a response from a counterparty or to wait for clearing and settlement operations All these operations can be performed efficiently and quickly on a blockchain •Flexibility Due to the worldwide adoption of systems that use tokens such as payment systems tokenization becomes simple due to easier cross border use •Low cost In comparison with traditional financial products tokenization requires a lower cost to implement and incurs a lower cost to the end user due to digitization More recently the introduction of digital payments has revolutionized the financial industry In the same spirit tokenization using blockchain can be considered another step toward achieving further efficiency and cost reduction In fact tokenization gives rise to a better more efficient and more democratic financial system For example just being able to share customer data recorded on one blockchain across all financial institutions reduces costs Similarly the possibility of converting illiquid assets into liquid assets is another way of increasing efficiency and profits •Decentralization Tokens are presented on a public blockchain leveraging the decentralization offered by blockchain technology However in some cases a level of somewhat acceptable centralization is introduced due to the control and scrutiny required by investors and exchanges and other involved and interested parties Security As tokens are cryptographically protected and produced using a blockchain they are secure However note that proper implementation must use good practice and meet established security industry standards otherwise security flaws may result in exploitation by hackers leading to financial loss •Transparency Because they are on a blockchain tokens are more transparent than traditional financial systems meaning that any activity can be readily audited on a blockchain and is visible to everyone •Trust As a result of the security and transparency guarantees more trust is naturally placed in tokenization by investors •Fractional ownership Imagine a scenario in which you own a painting by Vincent van Gogh It is almost impossible in traditional scenarios to have multiple owners of the painting without immense legal financial and operational challenges However on a blockchain using tokens any asset such as our van Gogh painting can be fractionalized in such a way that it can be owned in part by many investors The same situation is true for a property if I wanted to have shared ownership with someone it requires complicated legal procedures However with tokenization fractional ownership of any asset be it art real estate or any other off chain real world asset is quick easy efficient secure and a lot less complicated than traditional methods Low entry barrier Traditional financial systems require traditional verification mechanisms which can take a long time for a customer While they are necessary and serve the purpose in traditional financial systems these processes take a long time due to the necessary verification processes and the involvement of different entities However on a blockchain this entry barrier is lowered because there is no need to go through the long verification checks This is because not only is tokenization based on cryptographic guarantees provided by the blockchain but for many decentralized applications DApps in this ecosystem it is basically just a matter of downloading a DApp on your mobile device depositing some funds if required and becoming part of the ecosystem •Innovative applications Tokenization has resulted in many innovative applications including novel lending systems on blockchain insurance and other numerous financial applications including decentralized exchanges Securities can now be tokenized and presented on blockchain which results in client trust and satisfaction because of the better security and faster processing times •More liquidity This is due to the easy availability and accessibility of the tokens for the general public By using tokens even illiquid assets such as paintings can be tokenized and traded on an exchange with fractional ownershipDisadvantages of tokenizationIn this section we present some of the disadvantages of tokenization At the top of the list we have regulatory requirements •Regulatory issues Regulation is a crucial subject of much debate It is imperative that the tokens are regulated so that investors can have the same level of confidence that they have when they invest using traditional financial institutions The big issue with tokenization and generally any public blockchain technology is that they are mostly decentralized and in cases where no single organization is in control it becomes quite difficult to hold someone responsible if something goes wrong In a traditional system we can go to the regulatory authorities or the relevant ombudsman services but who is held responsible on a blockchain Some of this situation has changed with recent security tokenization standards and legislation which consider tokens as securities This means that security tokens will then be treated as securities and the same legal financial and regulatory implications will be placed on these tokens that are applicable in the currently established financial industry Refer to https www sec gov answers about lawsshtml html where different laws that govern the securities industry are presented This helps to increase customer confidence levels and trust in the system however there are still many challenges that need to be addressed A new type of financial crime might be evolving with this tokenization ecosystem where instead of using well known and researched traditional financial fraud methods criminals may choose to launch a technically sophisticated attack For an average user this type of attack is difficult to spot and understand as they are entirely on a blockchain and digitized New forms of front running and market skewing on decentralized finance platforms is increasingly becoming a concern •Legality of tokens This is a concern in some jurisdictions where tokens and cryptocurrency are illegal to own and trade •Technology barrier Traditional financial systems have been the norm with brick and mortar banks We are used to that system but things have changed and are expected to change rapidly with tokenization Tokenization based financial ecosystems are easier to use for a lot of people but for some technological illiteracy can become an issue and could become a barrier Sometimes the interfaces and software applications required to use tokenization platforms such as trading platforms are difficult to use for the average user •Security issues The underlying blockchain technology is considered solid from a security point of view and it is boasted sometimes that due to the use of cryptography it is impossible to launch attacks and commit fraud on a blockchain However this is not entirely true even with the firm security foundation that blockchains provide The way tokenization platforms and DApps are implemented on the blockchain result in security issues that can be exploited by hackers potentially leading to financial loss In other words even if the underlying blockchain is relatively secure the tokenization DApp implemented on top may have vulnerabilities that could be exploited These weaknesses could have been introduced by poor development practices or inherent limitations in the still evolving smart contract languages References Mastering Blockchain Fourth Edition by Imran BashirFor more on Blockchain Content Checkout this Blockchain Youtube Channel Blockchain With Akshay Happy learning Keep reading it makes you more powerful See you in the next blog	2023-07-25 09:10:39
海外ニュース	Japan Times latest articles	Bigmotor chief to resign in wake of repair fraud scandal	https://www.japantimes.co.jp/news/2023/07/25/business/corporate-business/bigmotor-chief-resign-repair-scandal/	Bigmotor chief to resign in wake of repair fraud scandalEmployees were found to have intentionally damaged the vehicles of some customers in order to charge excessive repair fees and make fraudulent insurance claims	2023-07-25 18:47:46
海外ニュース	Japan Times latest articles	From ‘Young General’ to ‘Supreme Leader’: The evolution of Kim Jong Un	https://www.japantimes.co.jp/news/2023/07/25/asia-pacific/kim-jong-un-evolution-foreign-policy/	From Young General to Supreme Leader The evolution of Kim Jong UnNorth Korea s thinking on its relations with the U S has undergone dramatic changes and Kim Jong Un s past evolution offers indications of where the country	2023-07-25 18:30:04
ニュース	BBC News - Home	Virgin Media O2 to cut more than a tenth of UK jobs	https://www.bbc.co.uk/news/business-66298892?at_medium=RSS&at_campaign=KARANGA	difficult	2023-07-25 09:11:17
ニュース	BBC News - Home	Spotify raises premium subscription price for millions	https://www.bbc.co.uk/news/business-66297120?at_medium=RSS&at_campaign=KARANGA	subscribers	2023-07-25 09:35:48
ニュース	BBC News - Home	Watch: Twitter HQ left with 'er' sign as police stop work	https://www.bbc.co.uk/news/technology-66300332?at_medium=RSS&at_campaign=KARANGA	rebrand	2023-07-25 09:34:38
ニュース	BBC News - Home	Modern slavery gangs exploit care worker shortage	https://www.bbc.co.uk/news/uk-66260064?at_medium=RSS&at_campaign=KARANGA	priority	2023-07-25 09:49:56
ニュース	BBC News - Home	Ghana minister Cecilia Abena Dapaah reported a robbery. Why was she arrested?	https://www.bbc.co.uk/news/world-africa-66291294?at_medium=RSS&at_campaign=KARANGA	handbags	2023-07-25 09:21:37
ニュース	BBC News - Home	New Zealand 0-1 Philippines: World Cup debutants score 'special' victory to leave players in tears	https://www.bbc.co.uk/sport/football/66290027?at_medium=RSS&at_campaign=KARANGA	New Zealand Philippines World Cup debutants score x special x victory to leave players in tearsNew Zealand miss a golden opportunity to edge closer to the knockout stages of the Women s World Cup as the Philippines upset them in Wellington	2023-07-25 09:15:32
ニュース	BBC News - Home	Rhodes fires: Hundreds back in UK as wildfires spread	https://www.bbc.co.uk/news/uk-66297476?at_medium=RSS&at_campaign=KARANGA	bristol	2023-07-25 09:32:46
ビジネス	不景気.com	新潟の建築業「新日本建設」に破産開始決定、負債4億円 - 不景気com	https://www.fukeiki.com/2023/07/shin-nihon-kensetsu.html	新日本建設	2023-07-25 09:07:36
ニュース	Newsweek	イラクがスウェーデンに大激怒...聖典コーランの「焼却デモ」が、深刻な外交対立に発展	https://www.newsweekjapan.jp/stories/world/2023/07/post-102260.php	イラクがスウェーデンに大激怒聖典コーランの「焼却デモ」が、深刻な外交対立に発展イスラム教の聖典コーランを燃やす抗議運動が繰り返されているスウェーデンで月日、新たに首都ストックホルムのイラク大使館前でコーランを燃やすデモが計画され、警察の開催許可が下りた実際にはコーランを蹴る行為はあったものの、燃やすことはなかった。	2023-07-25 18:49:00
ニュース	Newsweek	モスクワへのドローン攻撃が露呈した「ロシア防空システムの間抜けな弱点」	https://www.newsweekjapan.jp/stories/world/2023/07/post-102265.php		2023-07-25 18:37:58
ニュース	Newsweek	LGBTへの配慮だけが「多様性の時代」の正解なのか？ 経産省「トイレ訴訟」に欠けていた視点とは	https://www.newsweekjapan.jp/stories/world/2023/07/post-102261.php	つまり、判決はトランスジェンダーへの配慮を同省と職員たちに強く求めるもので、まさに今年成立したLGBT理解増進法時代の判決と言ってもよいかもしれない。	2023-07-25 18:11:00
マーケティング	MarkeZine	TikTok、テキストコンテンツを投稿できる新機能「テキストモード」を公開　タグや音源の追加も可能に	http://markezine.jp/article/detail/42896	tiktok	2023-07-25 18:15:00
IT	週刊アスキー	ダイドー、徳島県阿南市役所などに「野球のまち阿南応援自動販売機」を設置	https://weekly.ascii.jp/elem/000/004/146/4146805/	自動販売機	2023-07-25 18:45:00
IT	週刊アスキー	パソコンショップアーク、ゲーミングパソコン「arkhive」にNZXT製PCケースを採用したPC2モデルを追加	https://weekly.ascii.jp/elem/000/004/146/4146819/	arkhive	2023-07-25 18:45:00
IT	週刊アスキー	福岡市役所、地下鉄車両を屋台風に装飾した「屋台列車」を運行	https://weekly.ascii.jp/elem/000/004/146/4146784/	福岡市役所	2023-07-25 18:15:00
IT	週刊アスキー	楽天ペイメント、「楽天キャッシュ」を「楽天Edy」からチャージする機能を提供開始	https://weekly.ascii.jp/elem/000/004/146/4146807/	提供開始	2023-07-25 18:15:00