投稿時間:2023-02-09 22:21:58 RSSフィード2023-02-09 22:00 分まとめ(24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	気になる、記になる…	Googleの｢Pixel Watch｣の一部モデル、Amazonやヨドバシで値下げ中	https://taisy0.com/2023/02/09/168315.html	charcoal	2023-02-09 12:45:46
AWS	lambdaタグが付けられた新着投稿 - Qiita	AWS S3のobject createを感知してlambda関数を実行する（EventBridge不使用）	https://qiita.com/miriwo/items/4ab4dd1ca49bfa7c9387	eventbrid	2023-02-09 21:36:19
js	JavaScriptタグが付けられた新着投稿 - Qiita	JavaScript でテトリスを開発する その 1	https://qiita.com/namakoRice/items/4933e77a41b2ac359229	httpsjoyta	2023-02-09 21:53:15
Ruby	Rubyタグが付けられた新着投稿 - Qiita	Deviseの日本語化	https://qiita.com/koutoku/items/f6edad8f9bda65d51b5a	devise	2023-02-09 21:43:06
AWS	AWSタグが付けられた新着投稿 - Qiita	AWS S3のobject createを感知してlambda関数を実行する（EventBridge不使用）	https://qiita.com/miriwo/items/4ab4dd1ca49bfa7c9387	eventbrid	2023-02-09 21:36:19
AWS	AWSタグが付けられた新着投稿 - Qiita	AWS Codeサービス群 + ECS/ECR の利用時に躓いた点のメモ	https://qiita.com/t-kigi/items/ad936b5c77743094f915	awscode	2023-02-09 21:04:30
Docker	dockerタグが付けられた新着投稿 - Qiita	Spring MVC WEBアプリを Docker コンテナとして起動する	https://qiita.com/hiroxpepe/items/f4bb4f8d8ebea05a6118	windows	2023-02-09 21:42:32
Ruby	Railsタグが付けられた新着投稿 - Qiita	Deviseの日本語化	https://qiita.com/koutoku/items/f6edad8f9bda65d51b5a	devise	2023-02-09 21:43:06
技術ブログ	Developers.IO	学習する方法を学習する	https://dev.classmethod.jp/articles/learn-how-to-learn/	統括	2023-02-09 12:55:25
海外TECH	MakeUseOf	How Much Can You Make as an Indie Game Developer?	https://www.makeuseof.com/what-is-typical-indie-game-developer-salary/	development	2023-02-09 12:45:15
海外TECH	MakeUseOf	Should You Unplug Electronic Devices When You're Not Using Them?	https://www.makeuseof.com/should-you-unplug-electronic-devices-when-not-using-them/	devices	2023-02-09 12:15:15
海外TECH	DEV Community	Centralized Logging with Open Source Tools - OpenTelemetry and SigNoz	https://dev.to/signoz/centralized-logging-with-open-source-tools-opentelemetry-and-signoz-45m6	Centralized Logging with Open Source Tools OpenTelemetry and SigNozThis article was originally posted on SigNoz Blog and is written by Muskan Paliwal Modern day software systems emit millions of log lines per minute Cloud computing and containerization have made it easy to have distributed systems Distributed systems emit logs from multiple sources While developers have always used logs to debug stand alone applications centralized logging solves the challenges of modern day distributed software systems What is centralized logging Centralized logging is a method of collecting and storing log data from multiple sources in a central location This makes managing and analyzing log data effective and efficient for organizations Centralized logging was developed as a way to improve the management and analysis of log data in large and complex systems As organizations grow and their products become more popular they often need to scale their systems to handle the increased demand One way to do this is by using distributed systems which allow an organization to spread workloads across multiple servers or devices This can help improve performance reliability and scalability However implementing and managing a distributed system can be challenging One key challenge is log management and analysis In a distributed system log data is typically generated by multiple servers applications and devices often spread across different locations or even different regions By implementing centralized logging organizations can more easily search and analyze the logs from multiple sources in a single place identify trends and patterns in the logs and troubleshoot issues more quickly Why are logs essential Logs play a critical role in the functioning and management of any system or application They provide valuable insights into the state and activity of the system and are essential for debugging and troubleshooting issues meeting compliance requirements and making informed decisions By collecting and analyzing log data organizations can identify and address problems monitor performance and gather valuable data about their operations Therefore logs are a vital part of any system or application and their proper management is crucial for the smooth operation and success of the organization Components of centralized logging systemThe components of a centralized logging system typically include Log collection This involves gathering logs from various sources such as servers applications and devices There are various methods for collecting logs including Syslog filebeat and custom log shippers OpenTelemetry collectors can also help in collecting logs from multiple sources Log storage This involves storing the collected logs in a central repository such as a log server or a cloud based log storage service The logs are typically structured and indexed in a way that makes them easy to search and analyze Log analysis and visualization This involves using specialized tools and processes to analyze and visualize the logs This can include setting up index patterns creating visualizations and setting up alerting and notification rules Why is centralized logging important Centralized logging is a key tool for managing and analyzing log data more efficiently and effectively By collecting and storing log data from multiple sources organizations can easily Improve security and compliance by more easily monitoring and auditing the logs to meet regulatory requirements Enhance visibility and debugging capabilities by allowing for easier search and analysis of the logs from multiple sources Since it can be tough to aggregate all the logs from multiple sources it is easy to have all the logs in one location This can help organizations identify trends and patterns troubleshoot issues meet compliance requirements and improve the performance and reliability of their systems without struggling much with the log data of various locations especially in the context of scaled systems Centralized logging can help protect the privacy and security of log data by storing it in a central location that is carefully secured and monitored Overall centralized logging is essential for the smooth operation and success of any organization that generates log data Best practices for centralized loggingTo ensure that centralized logging is effective efficient and secure organizations should follow best practices such as Setting up log rotation and retention policies Establish policies for rotating and deleting old logs to ensure that the log data does not consume too much storage space and that logs are retained for the appropriate length of time for compliance and other purposes Log rotation policies help ensure that logs are periodically rotated or archived to keep the storage from filling up Retention policies can help ensure that logs are retained for the appropriate length of time for compliance and other purposes such as auditing or troubleshooting Setting up alerting and notification systems Configure alerting and notification systems to notify you when certain conditions are met in the logs such as when an error occurs or a security threat is detected This can help organizations quickly identify and respond to issues and can improve the efficiency and effectiveness of the logging system Ensure data privacy and security Take steps to protect the privacy and security of log data such as encrypting the logs in transit and at rest and restricting access to the logs to authorized personnel only This can help prevent unauthorized access to the logs and protect sensitive information contained in the logs Choose the right logging solution Select a logging solution that meets the needs of your organization in terms of scalability performance and features Consider factors such as the volume and variety of log data the needs of the organization in terms of log analysis and visualization and the budget and resources available for the logging infrastructure Implement log parsing and analysis Set up log parsing rules to extract important fields from the logs and implement log analysis and visualization tools to help you search and analyze the logs more effectively Log parsing can help extract relevant data from the logs such as timestamps severity levels and error messages making it easier to search and analyze the logs Log analysis and visualization tools can provide graphical representations of the log data allowing organizations to identify trends and patterns in the logs and troubleshoot issues more efficiently Monitor and maintain the logging infrastructure Regularly monitor the logging infrastructure to ensure that it is functioning properly and take steps to maintain it and keep it up to date This can include monitoring the health and performance of the log server applying updates and patches and testing the logging system to ensure that it is working as expected Implement policies and procedures for log management Establish policies and procedures for managing log data including guidelines for log collection storage analysis and retention These policies and procedures can help ensure that the logging infrastructure is properly configured and maintained and that log data is collected stored and analyzed consistently and efficiently By following these best practices organizations can ensure that their centralized logging setup is effective in managing and analyzing log data and secure in protecting the privacy and security of the log data Implement centralized logging using OpenTelemetry and SigNozSigNoz is an open source APM that provides logs metrics and traces under a single pane of glass You can also correlate the telemetry signals to drive contextual insights faster Using an open source APM has its advantages You can self host SigNoz in your environment to adhere to data privacy guidelines Moreover SigNoz has a thriving slack community where you can ask questions and discuss best practices SigNoz uses OpenTelemetry to collect logs OpenTelemetry is a Cloud Native Computing Foundation CNCF project aimed at standardizing how we instrument applications for generating telemetry data logs metrics and traces OpenTelemetry provides a stand alone service known as OpenTelemetry Collector which can be used to centralize the collection of logs from multiple sources Apart from OpenTelemetry Collector it also provides various receivers and processors for collecting first party and third party logs directly via OpenTelemetry Collector or existing agents such as FluentBit Collecting logs with OpenTelemetry can help you set up a robust observability stack Let us see how you can collect application logs with OpenTelemetry Collecting application logs with OpenTelemetryThere are two ways to collect application logs with OpenTelemetry Via File or Stdout LogsHere the logs of the application are directly collected by the OpenTelemetry receiver using collectors like filelog receiver Then operators and processors are used for parsing them into the OpenTelemetry log data model Collecting logs via file or Stdout logsFor advanced parsing and collecting capabilities you can also use something like FluentBit or Logstash The agents can push the logs to the OpenTelemetry collector using protocols like FluentForward TCP UDP etc Directly to OpenTelemetry CollectorIn this approach you can modify your logging library that is used by the application to use the logging SDK provided by OpenTelemetry and directly forward the logs from the application to OpenTelemetry This approach removes any need for agents intermediary medium but loses the simplicity of having the log file locally For centralized logging you can use various receivers and processors provided by OpenTelemetry along with OpenTelemetry collector to collect logs from multiple sources You can find more details on how to collect logs with OpenTelemetry here Using SigNoz to visualize logs dataOpenTelemetry provides instrumentation for generating logs You need a backend for storing querying and analyzing your logs SigNoz a full stack open source APM is built to support OpenTelemetry natively It uses a columnar database ClickHouse for storing logs effectively Big companies like Uber and Cloudflare have shifted to ClickHouse for log analytics The logs tab in SigNoz has advanced features like a log query builder search across multiple fields structured table view JSON view etc Log management in SigNoz Getting started with SigNozSigNoz can be installed on macOS or Linux computers in just three steps by using a simple install script The install script automatically installs Docker Engine on Linux However on macOS you must manually install Docker Engine before running the install script git clone b main cd signoz deploy install shYou can visit our documentation for instructions on how to install SigNoz using Docker Swarm and Helm Charts ConclusionCentralized logging is a critical component of any logging infrastructure as it helps organizations manage and analyze their log data more effectively By collecting and storing log data from multiple sources in a central location centralized logging improves the security visibility and manageability of log data and enables organizations to make more informed decisions based on the log data It is a difficult task to handle logs at scale A microservices architecture emits millions of log lines per minute Having a structured approach to logging adding observability to your software systems and making it easy for developers to analyze and drive insights from logs data is key to having high performing applications SigNoz and OpenTelemetry can help you manage centralized logging effectively A unique logging model with centralized logging ensures that all developers use the same fields in their log messages As developers logs will always be your friend Related postsOpenTelemetry Logs A Complete Introduction amp ImplementationOpenTelemetry Collector architecture and configuration guideSigNoz an open source observability platform	2023-02-09 12:39:54
海外TECH	Engadget	The Morning After: Netflix’s password-sharing crackdown begins	https://www.engadget.com/the-morning-after-netflixs-password-sharing-crackdown-begins-121557582.html?src=rss	The Morning After Netflix s password sharing crackdown beginsNetflix is rolling out changes to account sharing in Canada New Zealand Portugal and Spain after trialing the change in Latin America If you live in one of these countries you must set a primary location for where you use it Then if you have friends or family who want to share your account you ll have to subscribe to either the Standard or Premium tier and pay a fee in Canada and New Zealand € in Portugal and € in Spain for up to two extra users outside of your home In Netflix s words “Today over million households are sharing accounts impacting our ability to invest in great new TV and films It s not clear how new regions will take to the policy Many rival services don t have account sharing restrictions and given how many options there are now this could coax users elsewhere Or maybe people will rediscover illegal streams torrents and all the other methods we used to watch video before the streaming boom Mat SmithThe Morning After isn t just a newsletter it s also a daily podcast Get our daily audio briefings Monday through Friday by subscribing right here The biggest stories you might have missed Squid Game is coming to VR later this yearGoogle Translate should soon offer better suggestions for words with multiple meaningsNintendo is adding Game Boy and Game Boy Advance games to Switch Online today The Trump era White House asked Twitter to take down Chrissy Teigen s mean tweetVirgin Orbit s first UK orbital launch may have failed due to a componentSamsung s inch SC QD OLED TV goes on sale for Apple s retail staff is reportedly testing its buy now pay later serviceDiscovery will remain a standalone streaming platform after all Google s Bard chatbot confidently spouts misinformation in Twitter debutIt falsely said the James Webb Space Telescope took the first pictures of exoplanets This week Google posted an ad to Twitter showing off the natural language AI model displaying false information A short GIF showed an example of a Q amp A with Bard “What new discoveries from the James Webb Space Telescope can I tell my year old about Among a few facts Bard says “JWST took the very first pictures of a planet outside of our own solar system However the JWST didn t take the first pictures That honor belongs to the European Southern Observatory s Very Large Telescope VLT in Chatbots get things wrong sure as did search engines before them However stripped of much context there s a higher chance of picking up errors and not even knowing Continue reading Google Maps Immersive View is rolling out in five citiesIt should make it easier to view directions from your lock screen At 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 feature rolled out today in London Los Angeles New York San Francisco and Tokyo 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 attraction s entrance Continue reading Twitter is shutting down its free API Here s what s going to breakChange your logins before it s too late Twitter announced it would no longer allow any developer to use its APIs for free Other than confirming a February th cut off date that s today we don t know much more Musk has suggested Twitter could charge a month “with ID verification but hasn t elaborated Once free access is shut off thousands of apps research projects bots and other services will stop functioning We break down what you should probably do if things still work Tweets and DMs were recently not functional for many users Continue reading Someone made the AirPods Pro case repairable with a USB C conversionHe designed an open source PCB available to buy online AirPod repair options are limited if something happens to the charging case and your earbuds aren t under warranty Apple will replace the case for a fee but that creeps close to the cost of an entirely new set of AirPods There s no easy way to repair a set of AirPods Pro and limit your electronic waste Replacement parts are expensive hard to find or non existent Engineer Ken Pillonel who also created that USB C iPhone is trying to fix that With his latest DIY project you can swap the battery in your AirPods Pro case rather than replace it altogether Continue reading Watch Link ride a huge drone in the new Zelda Tears of the Kingdom trailerOther transport options are available NintendoNintendo closed out yesterday s Direct showcase a remastered Metroid Prime is available to play now with a new trailer for The Legend of Zelda Tears of the Kingdom showing off the game s traversal mechanics and dramatic cinematics Oh and Link takes to the skies above Hyrule on a gigantic drone Continue reading	2023-02-09 12:15:57
金融	金融庁ホームページ	鈴木財務大臣兼内閣府特命担当大臣閣議後記者会見の概要（令和５年２月７日）を掲載しました。	https://www.fsa.go.jp/common/conference/minister/2023a/20230207-1.html	内閣府特命担当大臣	2023-02-09 13:01:00
金融	金融庁ホームページ	鈴木財務大臣兼内閣府特命担当大臣閣議後記者会見の概要（令和５年２月３日）を掲載しました。	https://www.fsa.go.jp/common/conference/minister/2023a/20230203-1.html	内閣府特命担当大臣	2023-02-09 13:00:00
海外ニュース	Japan Times latest articles	Japan and Philippines take ties to ‘higher level’ with flurry of agreements	https://www.japantimes.co.jp/news/2023/02/09/national/kishida-marcos-agreements/	Japan and Philippines take ties to higher level with flurry of agreementsThe deals cover a wide range of areas including agriculture renewable energy health care digital transformation infrastructure and military cooperation	2023-02-09 21:22:11
ニュース	BBC News - Home	Lee Anderson: New Tory deputy chairman would support return of death penalty	https://www.bbc.co.uk/news/uk-politics-64580487?at_medium=RSS&at_campaign=KARANGA	anderson	2023-02-09 12:46:20
ニュース	BBC News - Home	Stormont election deadline delayed by a year	https://www.bbc.co.uk/news/uk-northern-ireland-64574751?at_medium=RSS&at_campaign=KARANGA	january	2023-02-09 12:28:42
ニュース	BBC News - Home	Netflix introduces password-sharing fees in four more countries	https://www.bbc.co.uk/news/business-64573517?at_medium=RSS&at_campaign=KARANGA	extra	2023-02-09 12:35:14
ニュース	BBC News - Home	Disney says Toy Story and Frozen sequels on the way as streaming numbers fall	https://www.bbc.co.uk/news/business-64576228?at_medium=RSS&at_campaign=KARANGA	disney	2023-02-09 12:30:27
ニュース	BBC News - Home	European Super League: New proposal would be open competition, say organisers	https://www.bbc.co.uk/sport/football/64578730?at_medium=RSS&at_campaign=KARANGA	European Super League New proposal would be open competition say organisersA new look European Super League would be a competition with no permanent members and based on sporting performance says A chief executive Bernd Reichart	2023-02-09 12:41:33
ニュース	BBC News - Home	Six Nations 2023: Gatland omits veteran Wales trio against Scotland	https://www.bbc.co.uk/sport/rugby-union/64555559?at_medium=RSS&at_campaign=KARANGA	scotland	2023-02-09 12:13:31
ニュース	BBC News - Home	Olympics 2024: Ukraine should drop threat of boycott - IOC	https://www.bbc.co.uk/sport/olympics/64579619?at_medium=RSS&at_campaign=KARANGA	belarusian	2023-02-09 12:44:55
ニュース	BBC News - Home	Worcester Warriors owners withdraw proposal to play in Championship and rebrand as Sixways Rugby	https://www.bbc.co.uk/sport/rugby-union/64502475?at_medium=RSS&at_campaign=KARANGA	Worcester Warriors owners withdraw proposal to play in Championship and rebrand as Sixways RugbyWorcester Warriors withdraw their proposal to play in the Championship next season and will change the club s name to Sixways Rugby	2023-02-09 12:07:11