投稿時間:2023-05-12 02:19:10 RSSフィード2023-05-12 02:00 分まとめ(24件)

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AWS	AWS Desktop and Application Streaming Blog	Gartner Digital Workplace Summit 2023 (EMEA)	https://aws.amazon.com/blogs/desktop-and-application-streaming/gartner-digital-workplace-summit-2023-emea/	Gartner Digital Workplace Summit EMEA It s an exciting time in the End User Computing EUC industry Organizations are rapidly adopting digital workplace technology to support the needs of their hybrid and remote employees And while organizations must provide workers with the tools required to do their jobs they are also looking to optimize efficiency and ROI The Gartner EMEA …	2023-05-11 16:27:18
AWS	AWS Management Tools Blog	Automate the ingesting of event logs from managed nodes into AWS CloudTrail Lake with AWS Systems Manager	https://aws.amazon.com/blogs/mt/automate-the-ingesting-of-event-logs-from-managed-nodes-into-aws-cloudtrail-lake-with-aws-systems-manager/	Automate the ingesting of event logs from managed nodes into AWS CloudTrail Lake with AWS Systems ManagerAWS CloudTrail Lake is a managed data lake for capturing storing accessing and analyzing user and API activity on AWS for audit security and operational purposes You can aggregate and immutably store your activity events and run SQL based queries for search and analysis On Jan we released a new feature that expands the capabilities …	2023-05-11 16:39:46
Ruby	Rubyタグが付けられた新着投稿 - Qiita	デプロイ地獄からの脱出！ルーティングエラー解決までの壮絶な物語	https://qiita.com/kota-smacon/items/35a81aab6f8ffe503fe4	仲間たち	2023-05-12 01:52:59
Ruby	Railsタグが付けられた新着投稿 - Qiita	デプロイ地獄からの脱出！ルーティングエラー解決までの壮絶な物語	https://qiita.com/kota-smacon/items/35a81aab6f8ffe503fe4	仲間たち	2023-05-12 01:52:59
海外TECH	DEV Community	Community Spotlight: Una Thompson is Making the Fediverse More Manageable with Jortage	https://dev.to/fastly/community-spotlight-una-thompson-is-making-the-fediverse-more-manageable-with-jortage-34gk	Community Spotlight Una Thompson is Making the Fediverse More Manageable with JortageDecentralization is what makes so many of the Fediverse s unique features possible And it can also make running an instance totally unmanageable But Fast Forward program member and Jortage maintainer Una Thompson is using Fastly to help solve one issue that arises with decentralization content duplication We wanted to learn more about the issue and how Una is solving it so we sat down with her to learn more The Fediverse is a wonderful place ーit enables small but interconnected communities to moderate themselves and choose with whom they associate It gives users the freedom to own their data and migrate between instances But with the freedom that decentralized social networks provide there are also tradeoffs Federation ends up flinging a lot of content i e media objects back and forth between servers Whenever someone posts their instance pushes the status and objects to the instances of everyone who follows the poster and all those instances download it Each instance then separately uploads to its storage provider duplicating it by the number of the poster s followers It s a tough problem and Una has solved it in a really neat way with Jortage It s a communal project that provides object storage and hosting and deduplicates object storage for pool members reducing everyone s overall storage costs To ensure media stays fast despite the project being used on over instances all over the world Jortage utilizes Fastly to accelerate and cache downloads With Fastly Jortage has avoided investing in their own global servers keeping costs even lower and makes the experience of cruising CatsOfMastodon faster and more engaging Hannah What initially inspired you to create Jortage Una It s one of those things that just kind of comes to you while doing something else at some point I wound up thinking about the way media federation works and had a hmm there s no way that d actually work idea prototyped it and it worked great So I scaled it up and got some other instance admins in on it and the rest is history At one point I got a DM from Gargron Eugen Rochko CEO of Mastodon asking how on earth Jortage actually works as FFmpeg and ImageMagick used by Mastodon to process incoming media are nondeterministic ーhonestly I don t know We shouldn t be getting results this good PHannah So how does it work Una The basic way the storage pool works is that every uploaded file is hashed and a MariaDB database stores a mapping of hashes to paths new files are then uploaded to our backend storage provider Wasabi using the hash as a filename Requests to pool jortage com​look up the path in the DB and if a match is found return a redirect to blob jortage com​with the relevant hash Pool points to a server I run with poolmgr and blob just points directly to Wasabi The storage pool CDN connection was pretty simple The most complex thing in my Fastly config is the song and dance involved in doing a redirect for the root path and it s highly specific to the storage pool I also had to enable Segmented Caching to make Jortage work with videos as Mastodon s upload limit is MB The software that powers Jortage is the custom poolmgr It s very much a “standing on the shoulders of giants project Without SProxy and Apache JClouds it would ve been a much much tougher project to pull off So poolmgr exposes an S compatible API that Mastodon as well as Pleroma Akkoma Misskey etc talks to However the vast majority of storage on a Mastodon instance goes to its S provider so instances are feeling the benefit of Fastly regardless Some rough benchmarks I did while waiting for DNS propagation suggest that Fastly s total download time is ×faster than our previous vendor including uncached requests The heaviest parts of Mastodon can t really be solved with a CDN things like the job manager Sidekiq and federation requests are actively made worse by a CDN ーjust look at all the instances running behind Cloudflare that regularly have mysterious federation issues Media is all the big files though Hannah The heaviest bits of federation ーdo you think there is a solution to make federation requests and Sidekiq run more efficiently Una I don t think there s any web based service you can point to today and call efficient without a lot of asterisks RESTful services that sling JSON back and forth are not efficient by any definition of the word I m certainly not an expert on ActivityPub but in general it s not what you would call an efficient protocol Making a single post causes your instance to send that post to every instance that s following you That in turn causes those instances to make a request back to your instance for the thread context which then can result in more requests for posts They ll also check for your current profile information which will cause them to load the links in your profile looking for rel me links to process verification And of course if there s attachments they all get downloaded All of these create jobs in the Sidekiq queue which in the default Mastodon config has a very low number of threads and runs in a single process It s not even well documented that multi process Sidekiq is possible ーa lot of people heard of for the first time via this blog post by Nora Tindall Of course that itself adds overhead Sidekiq uses dizzying amounts of memory so I ve been interested in the TruffleRuby solution to keep it all in one process and provide a better GC If that back and forth request explosion could be replaced with eager data pushing in the initial federation it d likely help There s another Jortage project related to the link resolution issue called jort link Some of it has to do with the fact it runs on the Ruby interpreter and one of my whenever I get a chance projects is to try running Mastodon under GraalVM via TruffleRuby I feel this will be a major win for Sidekiq as it introduces JIT compilation and true multithreading A global interpreter lock makes parallelism very shaky in vanilla Ruby also an issue with vanilla Python and one of the main benefits of PyPy The centralization inherent to Jortage is a negative for sustainability but running truly independent services that scale costs a fortune Hannah What are your tips for other devs who want to set up an instance Una Think long and hard about it Running an instance is setting up a community and running a community is a long essentially endless commitment and doing proper moderation is very hard I run a closed instance and you don t have to look far to see all the stories of people who went into running a public instance without being prepared for what that means If you want to learn more about Jortage or connect with Una visit Jortage s homepage and reach out on Fedi to say hi	2023-05-11 16:29:23
海外TECH	DEV Community	🔦 Community Spotlight - Building Idea Xchange, a Networking App🔦	https://dev.to/appwrite/community-spotlight-building-idea-xchange-a-networking-app-5db4	Community Spotlight Building Idea Xchange a Networking AppHighlighting projects from the Appwrite community IntroductionWith Appwrite s developer community growing significantly we want to take the time to appreciate and showcase some amazing applications built by our community Maybe you ll be inspired by these projects to build something amazing with Appwrite too This month we d like to give the spotlight to Apoorv who built a successful app called Idea Xchange Let s get started by interviewing them to learn more about their project and journey Tell us more about who you areHi I m Apoorv Dwivedi I m a FullStack Engineer and I love to explore new tech and tools available in the market I ve won multiple national and international hackathons like Smart India Hackathon and Unesco India Africa Hackathon I was a GitHub Extern for Winter with Symbl ai and an MLH Fellow for Summer with Solana Labs under Metaplex as well You can find and connect with me on the below socials TwitterLinkedInGitHubPortfolio What is the name of the project you built Idea Xchange Why did you decide to build this What inspired you I wanted to start my new year i e by exploring some new technology or a new development tool With all the community and hype around Appwrite it became an obvious choice I decided to build this product since a lot of people struggle with finding ideas for their resume projects and college projects On the other hand people struggle with getting their idea validated by people to check if the product they are thinking of is actually required or not This is the main reason I thought of building this product that connects both worlds What is the Idea Xchange Idea Exchange is a platform for people who have trouble finding ideas for their side projects or are finding a business problem to solve and build their startup Alternatively people can post their ideas problem statements and let other users interact with the idea in form of comments upvotes downvotes and if they would like to pay for the product around that problem idea statement What technologies did you use to create it and how did you use each technology I built the frontend using Next JS and Chakra UI I built the backend and authentication using Appwrite running on the Digital Ocean droplet Who is your target audience and how will it help them to learn more about your project The target audience is mainly students and working professionals who search for ideas for their side projects startup or college project as well as people who have an idea and struggle to get their idea validated by the people if it is actually useful and if people would pay for it What issues did you run into while building this project and how did you solve them It took me some time to think about the color palette the website design and getting the Appwrite instance successfully running over the DIgitalOcean droplet setting up the SSL correctly and getting it to the correct subdomain How did Appwrite help your project Appwrite seamlessly managed all the backend tasks from authentication data storage and generating an SSL certificate It is a really efficient backend solution and the documentation is pretty concise and well written as well What are a couple of things you wish you knew before starting the project I hope I knew how to set up SSL correctly since it took me a lot of time to get HTTPS running the Appwrite droplet and getting it to point to the correct sub domain Other than this I didn t find any major problem and for all small issues Appwrite documentation is more than enough and pretty resourceful Anything else you d like to share You can have a look over my project at Where can others find your app Link to the app Please share screenshots of your project	2023-05-11 16:26:58
海外TECH	DEV Community	The Advantages of Going Fully On-Chain: A Closer Look	https://dev.to/galaxiastudios/the-advantages-of-going-fully-on-chain-a-closer-look-4n1n	The Advantages of Going Fully On Chain A Closer LookBlockchain technology has introduced a new era of innovation and decentralization In the past few years there has been a tremendous increase in the development of blockchain applications The potential of the blockchain has opened up new opportunities for fully on chain applications where every component of the application is on the blockchain In this article we will discuss the benefits of fully on chain applications over partly on chain applications Firstly fully on chain applications offer greater security The blockchain provides a secure and immutable ledger of transactions which is incorruptible and tamper proof Fully on chain applications have the advantage of being entirely self contained with no reliance on centralized servers or databases This means that the data stored on the blockchain is secure as it cannot be altered or manipulated Secondly fully on chain applications offer greater transparency Transparency is a significant advantage of blockchain technology Every transaction that occurs on the blockchain is recorded and visible to all participants in the network In a fully on chain application this transparency is extended to the entire application making it more trustworthy and reliable Thirdly fully on chain applications offer greater decentralization Decentralization is a fundamental principle of blockchain technology It ensures that no single entity or organization has control over the network Fully on chain applications therefore offer the advantage of being fully decentralized with no centralized point of control or failure Fourthly fully on chain applications offer greater interoperability Interoperability refers to the ability of different blockchain networks to communicate with each other seamlessly Fully on chain applications have the advantage of being compatible with multiple blockchains making them more accessible to a broader range of users Finally fully on chain applications offer greater innovation As blockchain technology continues to evolve fully on chain applications offer the advantage of being at the forefront of innovation The on chain nature of these applications makes it possible to integrate new technologies and features as they emerge In conclusion fully on chain applications offer significant advantages over partly on chain applications including greater security transparency decentralization interoperability and innovation As blockchain technology continues to advance fully on chain applications are likely to become more prevalent offering a new era of decentralized trustworthy and innovative applications	2023-05-11 16:14:43
Apple	AppleInsider - Frontpage News	Historic Apple check signed by Steve Jobs fetches giant diamond prices	https://appleinsider.com/articles/23/05/11/historic-apple-check-signed-by-steve-jobs-fetches-giant-diamond-prices?utm_medium=rss	Historic Apple check signed by Steve Jobs fetches giant diamond pricesA rare and pristine Apple Computer Company check signed by Steve Jobs in fetched enough money to buy the owner a giant six carat diamond A check signed by Steve JobsDated July the check made out to Crampton Remke Miller Inc for carries immense importance Apple s co founder Steve Jobs signed it and it s noteworthy for featuring the company s inaugural address at Welch Rd Ste Palo Alto Read more	2023-05-11 16:29:59
海外TECH	Engadget	ASUS' ROG Ally handheld gaming PC starts at $600	https://www.engadget.com/asus-rog-ally-handheld-gaming-pc-starts-at-600-164810578.html?src=rss	ASUS x ROG Ally handheld gaming PC starts at ASUS has finally priced the ROG Ally in the US and it might be more affordable than you think ーif you re willing to wait The handheld gaming PC is now known to start at for a base version with an AMD Z processor and GB of storage At present though Best Buy is only taking pre orders for a version with a Z Extreme chip That model should be available on June th Both configurations include a inch Hz p touchscreen GB of RAM and a microSD card slot And if the built in graphics aren t powerful enough they can also connect to ASUS external GPUs The ROG Ally is ASUS response to Valve s Steam Deck not to mention offerings from Ayaneo and GPD It s supposed to be up to twice as powerful as the Steam Deck while delivering a higher quality display And since it s running Windows rather than Valve s custom Linux interface it can run games from a range of stores without a compatibility layer that might limit performance Theoretically you re only missing touchpads and more advanced analog sticks There are still unknowns such as real world battery life across a wide range of games With that said this might be the handheld to get if you re frustrated by the Steam Deck s limitations but want the support that comes from a major brand like ASUS This article originally appeared on Engadget at	2023-05-11 16:48:10
海外TECH	Engadget	Sonicware’s newest gadget is a granular synth, an effects unit and a sampler	https://www.engadget.com/sonicwares-newest-gadget-is-a-granular-synth-an-effects-unit-and-a-sampler-163231008.html?src=rss	Sonicware s newest gadget is a granular synth an effects unit and a samplerSonicware is back with another quirky standalone synthesizer in its fairly crowded Liven line The Liven Texture Lab was unveiled at the SuperBooth expo in Berlin and features a near identical layout to some of the other Liven products with that iconic case and button configuration but that s where the similarities end At its heart Texture Lab is a granular synthesizer which is when a waveform is sliced and sliced and sliced into extremely small pieces which are called grains The engine manipulates these grains in various ways to create unique tones It s somewhat rare to find standalone granular synthesizers as the process is CPU intensive and better suited to software so Sonicware s newest entry is entering a rather sparse marketplace Granular synthesis allows for extremely unique and out there tones and the Texture Lab goes a step further by adding four voice polyphony a two octave keyboard and a step sequencer that records notes and minute changes in granular processing parameters While not a full fledged groovebox the Texture Lab includes a sampling engine with space for samples of up to six seconds each recording mono at kHz The device can also sample internally and all of these samples can be chopped up for making more granular soundscapes Finally this device is a robust effects processor with a granular based shimmer reverb an envelope generator filters tremolo a stereo width engine and more Not only can these effects be applied to your various granular creations but you can connect any external piece of hardware and run it through the same effects This is truly a standalone piece of hardware with a built in battery for on the go use and an integrated speaker Sonicware continues its tradition of attractive pricing as the Texture Lab will cost just when it launches in June This article originally appeared on Engadget at	2023-05-11 16:32:31
海外TECH	Engadget	The best PS5 accessories for 2023	https://www.engadget.com/best-playstation-5-accessories-140018902.html?src=rss	The best PS accessories for So you managed to buy a PlayStation congratulations you beat supply shortages to obtain one of the most sought after consoles in recent memory Now comes the fun part No PS is complete without a library of games and accessories to elevate your experience Thankfully you won t have as much trouble getting your hands on those However if you re new to the console the tricky part is knowing what titles and peripherals are worth your time We ve gathered our favorites here to make the search easier for you PlayStation Plus ExtraIf the PS is your first console or you re coming from an Xbox one of the first things you ll want to pick up is a PlayStation Plus Extra subscription It ll help you flesh out your library Sony recently revamped the service to add separate tiers Of the three tiers that are currently available the “Extra one is the best value Priced at per month it grants you access to a library of up to downloadable PS and PS games Each month you ll also get a handful of free games and PlayStation Store discounts The combination of those perks makes it easy to start making the most of your new PS SteelSeries Arctis P Do the people you live with a favor and buy yourself a decent headset It will help you stop nerves from fraying and is a must for any multiplayer game The options for gaming headsets are vast so we recommend picking one with a solid track record SteelSeries recently updated its iconic Arctis headset with the P which has improved battery life and a USB C port for charging What the company didn t change was the headband design that many people credit for making the Arctis one of the more comfortable headsets on the market The P costs the same as the standard variant but also adds full support for the PS s Tempest D audio technology WD Black SNSony recently released an update to allow PS owners to expand their console s internal storage And it s a good thing because the GB of usable storage the console comes with can feel limiting quickly We already published a comprehensive guide on the best SSDs you can buy for your PlayStation You ll want to check that article out for a step by step guide on how to upgrade your SSD But if you want to make things as simple as possible your best bet is a Gen M NVME SSD with a built in heatsink One of the better plug and play options is the SN from WD Black It checks off all the compatibility requirements listed by Sony and is reasonably priced too Samsung T SSDIf you don t feel comfortable opening your PS to install a new SSD another option is to purchase an external solid state drive Keep in mind that you can t play PS games from an external drive However it takes less time to copy one over from an SSD than it does to download it from the PlayStation Store One of our favorite portable drives is the Samsung T It can write files at a speedy MB s and comes with a shock resistant enclosure to protect the drive from physical damage If you plan to use the SSD exclusively for storing games you can save money by buying the standard model instead of the Shield variant which has a ruggedized exterior for extra protection for those who are always on the go DualSense Charging StationWhile you can charge your DualSense controller with the USB C cable that comes with your PS a more elegant solution is the DualSense Charging Station It can store and charge two controllers simultaneously In that way you can always have a second PS controller ready to go if the one you re currently using runs out of battery The charger will also free up the USB ports on your PS for other accessories Elden RingUnless you spent very little time on the internet this year it s safe to say it was impossible to avoid the conversation around Elden Ring After putting about hours into FromSoftware s latest I can safely say the praise is warranted Like a lot of other people I was tired of Western style open world games and their endless checklists by the time I got around to playing Elden Ring but its take on the genre was anything but tired As I stumbled my way through the game s dark caves ruined cathedrals and enchanted forests I felt like there was a discovery waiting for me across every hill and river That s a feeling I haven t had since I was a kid playing through the Ocarina of Time and Majora s Mask If that s not enough to convince you to try Elden Ring know that the game s maximalist approach makes it the most approachable FromSoftware release to date Whenever you re stuck on a boss you can go elsewhere to level your character and master the game s punishing combat God of War RagnarökDid you think Sony s latest exclusive would be absent from this list God of War Ragnarök nbsp can sometimes suffer from pacing issues and overly chatty NPCs but there s no denying that Santa Monica Studio has crafted another heartfelt chapter in the story of Kratos and Atreus The PS is also the best place to play Ragnarök On Sony s latest console the game ships with two rendering modes and support for variable and high frame rates Provided you own a relatively recent TV those features make it possible to play the action RPG at up to frames per second in some situations That s a level of technical proficiency we haven t seen in a lot of AAA console games Death s DoorWith a title that evokes the end of all things you might think Death s Door is a bleak game But that couldn t be further from the truth Buoyed by a beautiful soundtrack and art style it s one of the most thoughtful and pleasant indies I ve played recently Developer Acid Nerve s tribute to The Legend of Zelda and Dark Souls is a must play for those who love to lose themselves in a world of mystery and intrigue Ghosts of Tsushima Directors CutYou ve played games like Ghost of Tsushima before It borrows from the familiar open world formula popularized by Assassin s Creed and other Ubisoft titles But that s not a knock against it Far from it Sucker Punch s latest is so easy to recommend because it executes the open world concept flawlessly The studio has created a beautiful playground steeped in Feudal Japanese culture myth and history for players to explore with something interesting to find beyond every ridge Combat is also a highlight allowing you to play either as honorable samurai terrifying assassin or a mixture of both And once you have finished Tsushima s touching single player story there s the excellent Legends multiplayer mode to keep you busy for the long haul HadesIf you pick up only one game from this list make it Hades It is as close to a perfectly executed game as you ll find Everything from the art style music story and gameplay mechanics coalesces into one of the most memorable experiences in recent memory Even if you re not a fan of roguelike games don t worry Hades is so successful because even when you die it never feels like you ve wasted your time This article originally appeared on Engadget at	2023-05-11 16:19:10
海外科学	NYT > Science	D.O.E.’s Loan Program Has a Lot More Climate Capital to Give	https://www.nytimes.com/2023/05/11/climate/jigar-shah-climate-biden.html	federal	2023-05-11 16:34:30
海外TECH	WIRED	'The Legend of Zelda: Tears of the Kingdom' Isn’t a Revolution—It’s an Evolution	https://www.wired.com/story/legend-of-zelda-tears-of-the-kingdom-review/	thing	2023-05-11 16:23:12
金融	◇◇　保険デイリーニュース　◇◇（損保担当者必携！）	保険デイリーニュース(05/12)	http://www.yanaharu.com/ins/?p=5191	損保ジャパン	2023-05-11 16:03:43
ニュース	BBC News - Home	UK interest rates: Prices to be higher for longer, Bank of England warns	https://www.bbc.co.uk/news/business-65554797?at_medium=RSS&at_campaign=KARANGA	warnsinterest	2023-05-11 16:57:20
ニュース	BBC News - Home	Imran Khan: Pakistan's Supreme Court rules arrest was illegal	https://www.bbc.co.uk/news/world-asia-65561807?at_medium=RSS&at_campaign=KARANGA	arrest	2023-05-11 16:12:20
ニュース	BBC News - Home	Phone hacking authorised at highest levels of publisher, court hears	https://www.bbc.co.uk/news/uk-65555637?at_medium=RSS&at_campaign=KARANGA	information	2023-05-11 16:38:55
ニュース	BBC News - Home	Met Police officer who left man paralysed not guilty of GBH	https://www.bbc.co.uk/news/uk-england-london-65543574?at_medium=RSS&at_campaign=KARANGA	brown	2023-05-11 16:47:11
ニュース	BBC News - Home	Year 6 Sats: Children 'distraught' after reading paper	https://www.bbc.co.uk/news/education-65563170?at_medium=RSS&at_campaign=KARANGA	paper	2023-05-11 16:02:01
ニュース	BBC News - Home	Monkeypox: WHO declares global emergency over	https://www.bbc.co.uk/news/health-65564033?at_medium=RSS&at_campaign=KARANGA	future	2023-05-11 16:12:11
ニュース	BBC News - Home	Porthmadog: Probe after police officer filmed punching suspect	https://www.bbc.co.uk/news/uk-wales-65550787?at_medium=RSS&at_campaign=KARANGA	media	2023-05-11 16:41:23
ニュース	BBC News - Home	Coronation: I took painkillers before carrying sword, says Penny Mordaunt	https://www.bbc.co.uk/news/uk-politics-65543022?at_medium=RSS&at_campaign=KARANGA	mordaunt	2023-05-11 16:20:15
ビジネス	不景気.com	カシオが早期退職優遇制度による人員削減、人数は定めず - 不景気com	https://www.fukeiki.com/2023/05/casio-cut-job-2023.html	人員削減	2023-05-11 16:40:29
ビジネス	不景気.com	テンアライドの23年3月期は11億円の赤字へ、売上回復途上 - 不景気com	https://www.fukeiki.com/2023/05/tengu-2023-loss.html	途上	2023-05-11 16:08:58